Merge pull request #422 from fluxcd/flux2-www-intro

Rework Flux2 website intro

.github/actions/kustomize/Dockerfile

@@ -1,6 +0,0 @@
-FROM giantswarm/tiny-tools
-
-COPY entrypoint.sh /entrypoint.sh
-RUN chmod +x /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]

.github/actions/kustomize/action.yml

@@ -1,9 +0,0 @@
-name: 'kustomize'
-description: 'A GitHub Action to run kustomize commands'
-author: 'Stefan Prodan'
-branding:
-  icon: 'command'
-  color: 'blue'
-runs:
-  using: 'docker'
-  image: 'Dockerfile'

.github/actions/kustomize/entrypoint.sh

@@ -1,12 +0,0 @@
-#!/bin/sh -l
-
-VERSION=3.5.4
-curl -sL https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${VERSION}/kustomize_v${VERSION}_linux_amd64.tar.gz | tar xz
-
-mkdir -p $GITHUB_WORKSPACE/bin
-cp ./kustomize $GITHUB_WORKSPACE/bin
-chmod +x $GITHUB_WORKSPACE/bin/kustomize
-ls -lh $GITHUB_WORKSPACE/bin
-
-echo "::add-path::$GITHUB_WORKSPACE/bin"
-echo "::add-path::$RUNNER_WORKSPACE/$(basename $GITHUB_REPOSITORY)/bin"

.github/workflows/bootstrap.yaml

@@ -0,0 +1,78 @@
+name: bootstrap
+
+on:
+  push:
+    branches:
+      - '*'
+
+jobs:
+  github:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Restore Go cache
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.14.x
+      - name: Setup Kubernetes
+        uses: engineerd/setup-kind@v0.4.0
+      - name: Set outputs
+        id: vars
+        run: echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
+      - name: Build
+        run: sudo go build -o ./bin/flux ./cmd/flux
+      - name: bootstrap init
+        run: |
+          ./bin/flux bootstrap github --manifests ./manifests/install/ \
+          --owner=fluxcd-testing \
+          --repository=flux-test-${{ steps.vars.outputs.sha_short }} \
+          --branch=main \
+          --path=test-cluster
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+      - name: bootstrap no-op
+        run: |
+          ./bin/flux bootstrap github --manifests ./manifests/install/ \
+          --owner=fluxcd-testing \
+          --repository=flux-test-${{ steps.vars.outputs.sha_short }} \
+          --branch=main \
+          --path=test-cluster
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+      - name: uninstall
+        run: |
+          ./bin/flux suspend kustomization flux-system
+          ./bin/flux uninstall --resources --crds -s
+      - name: bootstrap reinstall
+        run: |
+          ./bin/flux bootstrap github --manifests ./manifests/install/ \
+          --owner=fluxcd-testing \
+          --repository=flux-test-${{ steps.vars.outputs.sha_short }} \
+          --branch=main \
+          --path=test-cluster
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+      - name: delete repository
+        run: |
+          ./bin/flux bootstrap github --manifests ./manifests/install/ \
+          --owner=fluxcd-testing \
+          --repository=flux-test-${{ steps.vars.outputs.sha_short }} \
+          --branch=main \
+          --path=test-cluster \
+          --delete
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+      - name: Debug failure
+        if: failure()
+        run: |
+          kubectl -n flux-system get all
+          kubectl -n flux-system logs deploy/source-controller
+          kubectl -n flux-system logs deploy/kustomize-controller

.github/workflows/docs.yaml

@@ -3,7 +3,7 @@ on:
   push:
     branches:
       - docs*
-      - master
+      - main
 
 jobs:
   build:
@@ -13,17 +13,51 @@ jobs:
       - name: Checkout master
         uses: actions/checkout@v1
       - name: Copy assets
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          cp install/tk.sh docs/install.sh
-          curl https://raw.githubusercontent.com/fluxcd/source-controller/master/docs/api/source.md > docs/components/source/api.md
-          curl https://raw.githubusercontent.com/fluxcd/source-controller/master/docs/spec/v1alpha1/gitrepositories.md > docs/components/source/gitrepositories.md
-          curl https://raw.githubusercontent.com/fluxcd/source-controller/master/docs/spec/v1alpha1/helmrepositories.md > docs/components/source/helmrepositories.md
-          curl https://raw.githubusercontent.com/fluxcd/kustomize-controller/master/docs/api/kustomize.md > docs/components/kustomize/api.md
-          curl https://raw.githubusercontent.com/fluxcd/kustomize-controller/master/docs/spec/v1alpha1/kustomization.md > docs/components/kustomize/kustomization.md
-          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/api/notification.md > docs/components/notification/api.md
-          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/event.md > docs/components/notification/event.md
-          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/alert.md > docs/components/notification/alert.md
-          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/provider.md > docs/components/notification/provider.md
+          controller_version() {
+            sed -n "s/.*$1\/archive\/\(.*\).zip.*/\1/p;n" manifests/bases/$1/kustomization.yaml
+          }
+
+          {
+            # source-controller CRDs
+            SOURCE_VER=$(controller_version source-controller)
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/api/source.md" > docs/components/source/api.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/gitrepositories.md" > docs/components/source/gitrepositories.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/helmrepositories.md" > docs/components/source/helmrepositories.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/helmcharts.md" > docs/components/source/helmcharts.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/source-controller/$SOURCE_VER/docs/spec/v1beta1/buckets.md" > docs/components/source/buckets.md
+          }
+
+          {
+            # kustomize-controller CRDs
+            KUSTOMIZE_VER=$(controller_version kustomize-controller)
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/kustomize-controller/$KUSTOMIZE_VER/docs/api/kustomize.md" > docs/components/kustomize/api.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/kustomize-controller/$KUSTOMIZE_VER/docs/spec/v1beta1/kustomization.md" > docs/components/kustomize/kustomization.md
+          }
+
+          {
+            # helm-controller CRDs
+            HELM_VER=$(controller_version helm-controller)
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/helm-controller/$HELM_VER/docs/api/helmrelease.md" > docs/components/helm/api.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/helm-controller/$HELM_VER/docs/spec/v2beta1/helmreleases.md" > docs/components/helm/helmreleases.md
+          }
+
+          {
+            # notification-controller CRDs
+            NOTIFICATION_VER=$(controller_version notification-controller)
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/api/notification.md" > docs/components/notification/api.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/event.md" > docs/components/notification/event.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/alert.md" > docs/components/notification/alert.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/provider.md" > docs/components/notification/provider.md
+            curl -# -Lf "https://raw.githubusercontent.com/fluxcd/notification-controller/$NOTIFICATION_VER/docs/spec/v1beta1/receiver.md" > docs/components/notification/receiver.md
+          }
+
+          {
+            # install script
+            cp install/flux.sh docs/install.sh
+          }
       - name: Deploy docs
         uses: mhausenblas/mkdocs-deploy-gh-pages@master
         env:

.github/workflows/e2e.yaml

@@ -4,7 +4,7 @@ on:
   pull_request:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   kind:
@@ -20,11 +20,13 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-
       - name: Setup Go
-        uses: actions/setup-go@v2-beta
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.14.x
+          go-version: 1.15.x
       - name: Setup Kubernetes
-        uses: engineerd/setup-kind@v0.3.0
+        uses: engineerd/setup-kind@v0.4.0
+        with:
+          image: kindest/node:v1.16.9
       - name: Run test
         run: make test
       - name: Check if working tree is dirty
@@ -35,68 +37,116 @@ jobs:
             exit 1
           fi
       - name: Build
-        run: sudo go build -o ./bin/tk ./cmd/tk
-      - name: tk check --pre
+        run: sudo go build -o ./bin/flux ./cmd/flux
+      - name: flux check --pre
         run: |
-          ./bin/tk check --pre
-      - name: tk install --version
+          ./bin/flux check --pre
+      - name: flux install --manifests
         run: |
-          ./bin/tk install --version=master --namespace=test --verbose --components="source-controller,kustomize-controller"
-      - name: tk uninstall
+          ./bin/flux install --manifests ./manifests/install/
+      - name: flux create source git
         run: |
-          ./bin/tk uninstall --namespace=test --crds --silent
-      - name: tk install --manifests
-        run: |
-          ./bin/tk install --manifests ./manifests/install/ --version=""
-      - name: tk create source git
-        run: |
-          ./bin/tk create source git podinfo \
+          ./bin/flux create source git podinfo \
             --url https://github.com/stefanprodan/podinfo  \
             --tag-semver=">=3.2.3"
-      - name: tk get sources git
+      - name: flux create source git export apply
         run: |
-          ./bin/tk get sources git
-      - name: tk create kustomization
+          ./bin/flux create source git podinfo-export \
+            --url https://github.com/stefanprodan/podinfo  \
+            --tag-semver=">=3.2.3" \
+            --export | kubectl apply -f -
+          ./bin/flux delete source git podinfo-export --silent
+      - name: flux get sources git
         run: |
-          ./bin/tk create kustomization podinfo \
+          ./bin/flux get sources git
+      - name: flux get sources git --all-namespaces
+        run: |
+          ./bin/flux get sources git --all-namespaces
+      - name: flux create kustomization
+        run: |
+          ./bin/flux create kustomization podinfo \
             --source=podinfo \
             --path="./deploy/overlays/dev" \
             --prune=true \
             --interval=5m \
-            --validate=client \
+            --validation=client \
             --health-check="Deployment/frontend.dev" \
             --health-check="Deployment/backend.dev" \
             --health-check-timeout=3m
-      - name: tk sync kustomization --with-source
+      - name: flux reconcile kustomization --with-source
         run: |
-          ./bin/tk sync kustomization podinfo --with-source
-      - name: tk get kustomizations
+          ./bin/flux reconcile kustomization podinfo --with-source
+      - name: flux get kustomizations
         run: |
-          ./bin/tk get kustomizations
-      - name: tk suspend kustomization
+          ./bin/flux get kustomizations
+      - name: flux get kustomizations --all-namespaces
         run: |
-          ./bin/tk suspend kustomization podinfo
-      - name: tk resume kustomization
+          ./bin/flux get kustomizations --all-namespaces
+      - name: flux suspend kustomization
         run: |
-          ./bin/tk resume kustomization podinfo
-      - name: tk export
+          ./bin/flux suspend kustomization podinfo
+      - name: flux resume kustomization
         run: |
-          ./bin/tk export source git --all
-          ./bin/tk export kustomization --all
-      - name: tk delete kustomization
+          ./bin/flux resume kustomization podinfo
+      - name: flux export
         run: |
-          ./bin/tk delete kustomization podinfo --silent
-      - name: tk delete source git
+          ./bin/flux export source git --all
+          ./bin/flux export kustomization --all
+      - name: flux delete kustomization
         run: |
-          ./bin/tk delete source git podinfo --silent
-      - name: tk check
+          ./bin/flux delete kustomization podinfo --silent
+      - name: flux create source helm
         run: |
-          ./bin/tk check
+          ./bin/flux create source helm podinfo \
+            --url https://stefanprodan.github.io/podinfo
+      - name: flux create helmrelease --source=HelmRepository/podinfo
+        run: |
+          ./bin/flux create hr podinfo-helm \
+            --target-namespace=default \
+            --source=HelmRepository/podinfo \
+            --chart=podinfo \
+            --chart-version=">4.0.0 <5.0.0"
+      - name: flux create helmrelease --source=GitRepository/podinfo
+        run: |
+          ./bin/flux create hr podinfo-git \
+            --target-namespace=default \
+            --source=GitRepository/podinfo \
+            --chart=./charts/podinfo
+      - name: flux reconcile helmrelease --with-source
+        run: |
+          ./bin/flux reconcile helmrelease podinfo-git --with-source
+      - name: flux get helmreleases
+        run: |
+          ./bin/flux get helmreleases
+      - name: flux get helmreleases --all-namespaces
+        run: |
+          ./bin/flux get helmreleases --all-namespaces
+      - name: flux export helmrelease
+        run: |
+          ./bin/flux export hr --all
+      - name: flux delete helmrelease podinfo-helm
+        run: |
+          ./bin/flux delete hr podinfo-helm --silent
+      - name: flux delete helmrelease podinfo-git
+        run: |
+          ./bin/flux delete hr podinfo-git --silent
+      - name: flux delete source helm
+        run: |
+          ./bin/flux delete source helm podinfo --silent
+      - name: flux delete source git
+        run: |
+          ./bin/flux delete source git podinfo --silent
+      - name: flux check
+        run: |
+          ./bin/flux check
+      - name: flux uninstall
+        run: |
+          ./bin/flux uninstall --crds --silent
       - name: Debug failure
         if: failure()
         run: |
           kubectl version --client --short
-          kubectl -n gitops-system get all
-          kubectl -n gitops-system get kustomizations -oyaml
-          kubectl -n gitops-system logs deploy/source-controller
-          kubectl -n gitops-system logs deploy/kustomize-controller
+          kubectl -n flux-system get all
+          kubectl -n flux-system get kustomizations -oyaml
+          kubectl -n flux-system logs deploy/source-controller
+          kubectl -n flux-system logs deploy/kustomize-controller

.github/workflows/fossa.yml

@@ -0,0 +1,25 @@
+name: FOSSA
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: "^1.14.x"
+      - name: Add GOPATH to GITHUB_ENV
+        run: echo "GOPATH=$(go env GOPATH)" >>"$GITHUB_ENV"
+      - name: Add GOPATH to GITHUB_PATH
+        run: echo "$GOPATH/bin" >>"$GITHUB_PATH"
+      - name: Run FOSSA scan and upload build data
+        uses: fossa-contrib/fossa-action@v1
+        with:
+          # FOSSA Push-Only API Token
+          fossa-api-key: 5ee8bf422db1471e0bcf2bcb289185de
+          github-token: ${{ github.token }}

.github/workflows/rebase.yml

@@ -0,0 +1,21 @@
+name: rebase
+
+on:
+  pull_request:
+    types: [opened]
+  issue_comment:
+    types: [created]
+
+jobs:
+  rebase:
+    if: github.event.issue.pull_request != '' && contains(github.event.comment.body, '/rebase') && (github.event.comment.author_association == 'CONTRIBUTOR' || github.event.comment.author_association == 'MEMBER' || github.event.comment.author_association == 'OWNER')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the latest code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Automatic Rebase
+        uses: cirrus-actions/rebase@1.3.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.BOT_GITHUB_TOKEN }}

.github/workflows/release.yaml

@@ -14,9 +14,9 @@ jobs:
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Setup Go
-        uses: actions/setup-go@v2-beta
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.14.x
+          go-version: 1.15.x
       - name: Download release notes utility
         env:
           GH_REL_URL: https://github.com/buchanae/github-release-notes/releases/download/0.2.0/github-release-notes-linux-amd64-0.2.0.tar.gz
@@ -24,11 +24,64 @@ jobs:
       - name: Generate release notes
         run: |
           echo 'CHANGELOG' > /tmp/release.txt
-          github-release-notes -org fluxcd -repo toolkit -since-latest-release >> /tmp/release.txt
+          github-release-notes -org fluxcd -repo toolkit -since-latest-release -include-author >> /tmp/release.txt
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Setup Kustomize
+        uses: fluxcd/pkg//actions/kustomize@main
+      - name: Generate manifests tarball
+        run: |
+          mkdir -p ./output
+          files=""
+
+          # build controllers
+          for controller in ./manifests/bases/*/; do
+              output_path="./output/$(basename $controller).yaml"
+              echo "building $controller to $output_path"
+
+              kustomize build $controller > $output_path
+              files+=" $(basename $output_path)"
+          done
+
+          # build rbac
+          rbac_path="./manifests/rbac"
+          rbac_output_path="./output/rbac.yaml"
+          echo "building $rbac_path to $rbac_output_path"
+          kustomize build $rbac_path > $rbac_output_path
+          files+=" $(basename $rbac_output_path)"
+
+          # build policies
+          policies_path="./manifests/policies"
+          policies_output_path="./output/policies.yaml"
+          echo "building $policies_path to $policies_output_path"
+          kustomize build $policies_path > $policies_output_path
+          files+=" $(basename $policies_output_path)"
+
+          # create tarball
+          cd ./output && tar -cvzf manifests.tar.gz $files
+      - name: Create release
+        id: create_release
+        uses: actions/create-release@latest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ github.ref }}
+          release_name: ${{ github.ref }}
+      - name: Upload artifacts
+        id: upload-release-asset
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./output/manifests.tar.gz
+          asset_name: manifests.tar.gz
+          asset_content_type: application/gzip
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v1
         with:
           version: latest
-          args: release --release-notes=/tmp/release.txt
+          args: release --release-notes=/tmp/release.txt --skip-validate
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          HOMEBREW_TAP_GITHUB_TOKEN: ${{ secrets.BOT_GITHUB_TOKEN }}

.github/workflows/update.yml

@@ -0,0 +1,74 @@
+name: Update Components
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 * * * *"
+
+jobs:
+  update-components:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Update component versions
+        id: update
+        run: |
+          PR_BODY=""
+
+          bump_version() {
+            local RELEASE_VERSION=$(curl -s https://api.github.com/repos/fluxcd/$1/releases | jq -r 'sort_by(.published_at) | .[-1] | .tag_name')
+            local CURRENT_VERSION=$(sed -n "s/.*$1\/archive\/\(.*\).zip.*/\1/p;n" manifests/bases/$1/kustomization.yaml)
+
+            if [[ "${RELEASE_VERSION}" != "${CURRENT_VERSION}" ]]; then
+              # bump kustomize
+              sed -i "s/\($1\/archive\/\)v.*\(.zip\/\/$1-\).*\(\/config.*\)/\1${RELEASE_VERSION}\2${RELEASE_VERSION/v}\3/g" "manifests/bases/$1/kustomization.yaml"
+
+              if [[ ! -z $(go list -m all | grep "github.com/fluxcd/$1/api" | awk '{print $2}') ]]; then
+                # bump go mod
+                go mod edit -require="github.com/fluxcd/$1/api@${RELEASE_VERSION}"
+              fi
+
+              PR_BODY="$PR_BODY- $1 to ${RELEASE_VERSION}%0A"
+            fi
+          }
+
+          {
+            # bump controller versions
+            bump_version helm-controller
+            bump_version kustomize-controller
+            bump_version source-controller
+            bump_version notification-controller
+
+            # add missing and remove unused modules
+            go mod tidy
+
+            # diff change
+            git diff
+
+            # export PR_BODY for PR
+            echo "::set-output name=pr_body::$PR_BODY"
+          }
+
+      - name: Create Pull Request
+        id: cpr
+        uses: peter-evans/create-pull-request@v3
+        with:
+            token: ${{ secrets.BOT_GITHUB_TOKEN }}
+            commit-message: Update toolkit components
+            committer: GitHub <noreply@github.com>
+            author: fluxcdbot <fluxcdbot@users.noreply.github.com>
+            title: Update toolkit components
+            body: |
+              ${{ steps.update.outputs.pr_body }}
+
+              Auto-generated by [create-pull-request][1]
+
+              [1]: https://github.com/peter-evans/create-pull-request
+            branch: update-components
+            reviewers: ${{ secrets.ASSIGNEES }}
+
+      - name: Check output
+        run: |
+          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"

.gitignore

@@ -13,4 +13,5 @@
 
 # Dependency directories (remove the comment below to include it)
 # vendor/
-bin/
+bin/
+output/

.goreleaser.yml

@@ -1,16 +1,52 @@
 builds:
-  - main: ./cmd/tk
-    ldflags:
-      - -s -w -X main.VERSION={{ .Version }}
-    binary: tk
+  - <<: &build_defaults
+      binary: flux
+      main: ./cmd/flux
+      ldflags:
+        - -s -w -X main.VERSION={{ .Version }}
+      env:
+        - CGO_ENABLED=0
+    id: linux
     goos:
-      - darwin
       - linux
     goarch:
       - amd64
-    env:
-      - CGO_ENABLED=0
+      - arm64
+      - arm
+    goarm:
+      - 7
+  - <<: *build_defaults
+    id: darwin
+    goos:
+      - darwin
+  - <<: *build_defaults
+    id: windows
+    goos:
+      - windows
 archives:
   - name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    id: nix
+    builds: [linux, darwin]
+    format: tar.gz
     files:
       - none*
+  - name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    id: windows
+    builds: [windows]
+    format: zip
+    files:
+      - none*
+brews:
+  - name: flux
+    tap:
+      owner: fluxcd
+      name: homebrew-tap
+      token: "{{ .Env.HOMEBREW_TAP_GITHUB_TOKEN }}"
+    folder: Formula
+    homepage: "https://toolkit.fluxcd.io/"
+    description: "Flux CLI"
+    dependencies:
+      - name: kubectl
+        type: optional
+    test: |
+      system "#{bin}/flux --version"

CONTRIBUTING.md

@@ -1,8 +1,10 @@
 # Contributing
 
-FluxCD toolkit is [Apache 2.0 licensed](LICENSE) and accepts contributions
-via GitHub pull requests. This document outlines some of the conventions on
-to make it easier to get your contribution accepted.
+Flux is [Apache 2.0
+licensed](https://github.com/fluxcd/flux2/blob/main/LICENSE) and
+accepts contributions via GitHub pull requests. This document outlines
+some of the conventions on to make it easier to get your contribution
+accepted.
 
 We gratefully welcome improvements to issues and documentation as well as to
 code.
@@ -14,19 +16,42 @@ Origin (DCO). This document was created by the Linux Kernel community and is a
 simple statement that you, as a contributor, have the legal right to make the
 contribution. No action from you is required, but it's a good idea to see the
 [DCO](DCO) file for details before you start contributing code to FluxCD
-toolkit.
+organization.
 
 ## Communications
 
-The project uses Slack: To join the conversation, simply join the
-[CNCF](https://slack.cncf.io/) Slack workspace and use the
-[#flux](https://cloud-native.slack.com/messages/flux/) channel.
+For realtime communications we use Slack: To join the conversation, simply
+join the [CNCF](https://slack.cncf.io/) Slack workspace and use the
+[#flux-dev](https://cloud-native.slack.com/messages/flux-dev/) channel.
 
-The developers use a mailing list to discuss development as well.
-Simply subscribe to [flux-dev on cncf.io](https://lists.cncf.io/g/cncf-flux-dev)
-to join the conversation (this will also add an invitation to your
-Google calendar for our [Flux
-meeting](https://docs.google.com/document/d/1l_M0om0qUEN_NNiGgpqJ2tvsF2iioHkaARDeh6b70B0/edit#)).
+To discuss ideas and specifications we use [Github
+Discussions](https://github.com/fluxcd/flux2/discussions).
+
+For announcements we use a mailing list as well. Simply subscribe to
+[flux-dev on cncf.io](https://lists.cncf.io/g/cncf-flux-dev)
+to join the conversation (there you can also add calendar invites
+to your Google calendar for our [Flux
+meeting](https://docs.google.com/document/d/1l_M0om0qUEN_NNiGgpqJ2tvsF2iioHkaARDeh6b70B0/view)).
+
+## Understanding Flux and the GitOps Toolkit
+
+If you are entirely new to Flux and the GitOps Toolkit,
+you might want to take a look at the [introductory talk and demo](https://www.youtube.com/watch?v=qQBtSkgl7tI).
+
+This project is composed of:
+
+- [/f/flux2](https://github.com/fluxcd/flux2): The Flux CLI
+- [/f/source-manager](https://github.com/fluxcd/source-controller): Kubernetes operator for managing sources
+- [/f/kustomize-controller](https://github.com/fluxcd/kustomize-controller): Kubernetes operator for building GitOps pipelines with Kustomize
+- [/f/helm-controller](https://github.com/fluxcd/helm-controller): Kubernetes operator for building GitOps pipelines with Helm
+- [/f/notification-controller](https://github.com/fluxcd/notification-controller): Kubernetes operator for handling inbound and outbound events
+
+### Understanding the code
+
+To get started with developing controllers, you might want to review
+[our guide](https://toolkit.fluxcd.io/dev-guides/source-watcher/) which
+walks you through writing a short and concise controller that watches out
+for source changes.
 
 ### How to run the test suite
 
@@ -57,7 +82,7 @@ get asked to resubmit the PR or divide the changes into more than one PR.
 
 ### Format of the Commit Message
 
-For Source Controller we prefer the following rules for good commit messages:
+For the GitOps Toolkit controllers we prefer the following rules for good commit messages:
 
 - Limit the subject to 50 characters and write as the continuation
   of the sentence "If applied, this commit will ..."

Makefile

@@ -1,4 +1,4 @@
-VERSION?=$(shell grep 'VERSION' cmd/tk/main.go | awk '{ print $$4 }' | tr -d '"')
+VERSION?=$(shell grep 'VERSION' cmd/flux/main.go | awk '{ print $$4 }' | tr -d '"')
 
 all: test build
 
@@ -15,14 +15,15 @@ test: tidy fmt vet docs
 	go test ./... -coverprofile cover.out
 
 build:
-	CGO_ENABLED=0 go build -o ./bin/tk ./cmd/tk
+	CGO_ENABLED=0 go build -o ./bin/flux ./cmd/flux
 
 install:
-	go install cmd/tk
+	go install cmd/flux
 
 .PHONY: docs
 docs:
-	mkdir -p ./docs/cmd && go run ./cmd/tk/ docgen
+	rm docs/cmd/*
+	mkdir -p ./docs/cmd && go run ./cmd/flux/ docgen
 
 install-dev:
-	CGO_ENABLED=0 go build -o /usr/local/bin ./cmd/tk
+	CGO_ENABLED=0 go build -o /usr/local/bin ./cmd/flux

README.md

@@ -1,12 +1,116 @@
-# toolkit
+# Flux version 2
 
-[![e2e](https://github.com/fluxcd/toolkit/workflows/e2e/badge.svg)](https://github.com/fluxcd/toolkit/actions)
-[![report](https://goreportcard.com/badge/github.com/fluxcd/toolkit)](https://goreportcard.com/report/github.com/fluxcd/toolkit)
-[![license](https://img.shields.io/github/license/fluxcd/toolkit.svg)](https://github.com/fluxcd/toolkit/blob/master/LICENSE)
-[![release](https://img.shields.io/github/release/fluxcd/toolkit/all.svg)](https://github.com/fluxcd/toolkit/releases)
+[![e2e](https://github.com/fluxcd/flux2/workflows/e2e/badge.svg)](https://github.com/fluxcd/flux2/actions)
+[![report](https://goreportcard.com/badge/github.com/fluxcd/flux2)](https://goreportcard.com/report/github.com/fluxcd/flux2)
+[![license](https://img.shields.io/github/license/fluxcd/flux2.svg)](https://github.com/fluxcd/flux2/blob/main/LICENSE)
+[![release](https://img.shields.io/github/release/fluxcd/flux2/all.svg)](https://github.com/fluxcd/flux2/releases)
 
-Experimental toolkit for assembling CD pipelines the GitOps way.
+Flux is a tool for keeping Kubernetes clusters in sync with sources of
+configuration (like Git repositories), and automating updates to
+configuration when there is new code to deploy.
 
-![overview](docs/diagrams/tk-feature.png)
+Flux version 2 ("v2") is built from the ground up to use Kubernetes'
+API extension system, and to integrate with Prometheus and other core
+components of the Kubernetes ecosystem. In version 2, Flux supports
+multi-tenancy and support for syncing an arbitrary number of Git
+repositories, among other long-requested features.
 
-To get started with the toolkit please read the [docs](https://toolkit.fluxcd.io/).
+Flux v2 is constructed with the [GitOps Toolkit](#gitops-toolkit), a
+set of composable APIs and specialized tools for building Continuous
+Delivery on top of Kubernetes.
+
+## Flux installation
+
+With Homebrew:
+
+```sh
+brew install fluxcd/tap/flux
+```
+
+With Bash:
+
+```sh
+curl -s https://toolkit.fluxcd.io/install.sh | sudo bash
+
+# enable completions in ~/.bash_profile
+. <(flux completion bash)
+```
+
+Binaries for macOS, Windows and Linux AMD64/ARM are available to download on the
+[release page](https://github.com/fluxcd/flux2/releases).
+
+Verify that your cluster satisfies the prerequisites with:
+
+```sh
+flux check --pre
+```
+
+## Get started
+
+To get started with Flux, start [browsing the
+documentation](https://toolkit.fluxcd.io) or get started with one of
+the following guides:
+
+- [Get started with Flux (deep dive)](https://toolkit.fluxcd.io/get-started/)
+- [Installation](https://toolkit.fluxcd.io/guides/installation/)
+- [Manage Helm Releases](https://toolkit.fluxcd.io/guides/helmreleases/)
+- [Setup Notifications](https://toolkit.fluxcd.io/guides/notifications/)
+- [Setup Webhook Receivers](https://toolkit.fluxcd.io/guides/webhook-receivers/)
+
+## GitOps Toolkit
+
+The GitOps Toolkit is the set of APIs and controllers that make up the
+runtime for Flux v2. The APIs comprise Kubernetes custom resources,
+which can be created and updated by a cluster user, or by other
+automation tooling.
+
+![overview](docs/diagrams/gitops-toolkit.png)
+
+You can use the toolkit to extend Flux, or to build your own systems
+for continuous delivery -- see [the developer
+guides](https://toolkit.fluxcd.io/dev-guides/source-watcher/).
+
+### Components
+
+- [Source Controller](https://toolkit.fluxcd.io/components/source/controller/)
+    - [GitRepository CRD](https://toolkit.fluxcd.io/components/source/gitrepositories/)
+    - [HelmRepository CRD](https://toolkit.fluxcd.io/components/source/helmrepositories/)
+    - [HelmChart CRD](https://toolkit.fluxcd.io/components/source/helmcharts/)
+    - [Bucket CRD](https://toolkit.fluxcd.io/components/source/buckets/)
+- [Kustomize Controller](https://toolkit.fluxcd.io/components/kustomize/controller/)
+    - [Kustomization CRD](https://toolkit.fluxcd.io/components/kustomize/kustomization/)
+- [Helm Controller](https://toolkit.fluxcd.io/components/helm/controller/)
+    - [HelmRelease CRD](https://toolkit.fluxcd.io/components/helm/helmreleases/)
+- [Notification Controller](https://toolkit.fluxcd.io/components/notification/controller/)
+    - [Provider CRD](https://toolkit.fluxcd.io/components/notification/provider/)
+    - [Alert CRD](https://toolkit.fluxcd.io/components/notification/alert/)
+    - [Receiver CRD](https://toolkit.fluxcd.io/components/notification/receiver/)
+
+## Community
+
+The Flux project is always looking for new contributors and there are a multitude of ways to get involved.
+Depending on what you want to do, some of the following bits might be your first steps:
+
+- Join our upcoming dev meetings ([meeting access and agenda](https://docs.google.com/document/d/1l_M0om0qUEN_NNiGgpqJ2tvsF2iioHkaARDeh6b70B0/view))
+- Talk to us in the #flux channel on [CNCF Slack](https://slack.cncf.io/)
+- Join the [planning discussions](https://github.com/fluxcd/flux2/discussions)
+- And if you are completely new to Flux and the GitOps Toolkit, take a look at our [Get Started guide](https://toolkit.fluxcd.io/get-started/) and give us feedback
+- To be part of the conversation about Flux's development, [join the flux-dev mailing list](https://lists.cncf.io/g/cncf-flux-dev).
+- Check out [how to contribute](CONTRIBUTING.md) to the project
+
+### Featured Talks
+
+- 28 Oct 2020 - [The Kubelist Podcast: Flux with Michael Bridgen](https://www.heavybit.com/library/podcasts/the-kubelist-podcast/ep-5-flux-with-michael-bridgen-of-weaveworks/)
+- 19 Oct 2020 - [The Power of GitOps with Flux & GitOps Toolkit - Part 1 with Leigh Capili](https://youtu.be/0v5bjysXTL8)
+- 12 Oct 2020 - [Rawkode Live: Introduction to GitOps Toolkit with Stefan Prodan](https://youtu.be/HqTzuOBP0eY)
+- 4 Sep 2020 - [KubeCon Europe: The road to Flux v2 and Progressive Delivery with Stefan Prodan & Hidde Beydals](https://youtu.be/8v94nUkXsxU)
+- 25 June 2020 - [Cloud Native Nordics: Introduction to GitOps & GitOps Toolkit with Alexis Richardson & Stefan Prodan](https://youtu.be/qQBtSkgl7tI)
+- 7 May 2020 - [GitOps Days - Community Special: GitOps Toolkit Experimentation with Stefan Prodan](https://youtu.be/WHzxunv4DKk?t=6521)
+
+### Upcoming Events
+
+- 2 Nov 2020 - [The Power of GitOps with Flux & GitOps Toolkit - Part 2 with Leigh Capili](https://www.meetup.com/GitOps-Community/events/273934676/)
+- 12-13 Nov 2020 - [GitOps Days EMEA](https://www.gitopsdays.com/) with talks and workshops on migrating to Flux v2 and Helm Controller
+- 19 Nov 2020 - [KubeCon NA: Progressive Delivery Techniques with Flagger and Flux v2 with Stefan Prodan](https://kccncna20.sched.com/event/1b04f8408b49976b843a5d0019cb8112)
+
+We are looking forward to seeing you with us!

cmd/flux/bootstrap.go

@@ -0,0 +1,251 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"path/filepath"
+	"time"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+
+	"github.com/fluxcd/flux2/internal/flags"
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/flux2/pkg/manifestgen/install"
+	"github.com/fluxcd/flux2/pkg/manifestgen/sync"
+)
+
+var bootstrapCmd = &cobra.Command{
+	Use:   "bootstrap",
+	Short: "Bootstrap toolkit components",
+	Long:  "The bootstrap sub-commands bootstrap the toolkit components on the targeted Git provider.",
+}
+
+var (
+	bootstrapVersion            string
+	bootstrapComponents         []string
+	bootstrapRegistry           string
+	bootstrapImagePullSecret    string
+	bootstrapBranch             string
+	bootstrapWatchAllNamespaces bool
+	bootstrapNetworkPolicy      bool
+	bootstrapManifestsPath      string
+	bootstrapArch               = flags.Arch(defaults.Arch)
+	bootstrapLogLevel           = flags.LogLevel(defaults.LogLevel)
+	bootstrapRequiredComponents = []string{"source-controller", "kustomize-controller"}
+)
+
+const (
+	bootstrapDefaultBranch = "main"
+)
+
+func init() {
+	bootstrapCmd.PersistentFlags().StringVarP(&bootstrapVersion, "version", "v", defaults.Version,
+		"toolkit version")
+	bootstrapCmd.PersistentFlags().StringSliceVar(&bootstrapComponents, "components", defaults.Components,
+		"list of components, accepts comma-separated values")
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapRegistry, "registry", "ghcr.io/fluxcd",
+		"container registry where the toolkit images are published")
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapImagePullSecret, "image-pull-secret", "",
+		"Kubernetes secret name used for pulling the toolkit images from a private registry")
+	bootstrapCmd.PersistentFlags().Var(&bootstrapArch, "arch", bootstrapArch.Description())
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapBranch, "branch", bootstrapDefaultBranch,
+		"default branch (for GitHub this must match the default branch setting for the organization)")
+	rootCmd.AddCommand(bootstrapCmd)
+	bootstrapCmd.PersistentFlags().BoolVar(&bootstrapWatchAllNamespaces, "watch-all-namespaces", true,
+		"watch for custom resources in all namespaces, if set to false it will only watch the namespace where the toolkit is installed")
+	bootstrapCmd.PersistentFlags().BoolVar(&bootstrapNetworkPolicy, "network-policy", true,
+		"deny ingress access to the toolkit controllers from other namespaces using network policies")
+	bootstrapCmd.PersistentFlags().Var(&bootstrapLogLevel, "log-level", bootstrapLogLevel.Description())
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapManifestsPath, "manifests", "", "path to the manifest directory")
+	bootstrapCmd.PersistentFlags().MarkHidden("manifests")
+}
+
+func bootstrapValidate() error {
+	for _, component := range bootstrapRequiredComponents {
+		if !utils.ContainsItemString(bootstrapComponents, component) {
+			return fmt.Errorf("component %s is required", component)
+		}
+	}
+
+	return nil
+}
+
+func generateInstallManifests(targetPath, namespace, tmpDir string, localManifests string) (string, error) {
+	opts := install.Options{
+		BaseURL:                localManifests,
+		Version:                bootstrapVersion,
+		Namespace:              namespace,
+		Components:             bootstrapComponents,
+		Registry:               bootstrapRegistry,
+		ImagePullSecret:        bootstrapImagePullSecret,
+		Arch:                   bootstrapArch.String(),
+		WatchAllNamespaces:     bootstrapWatchAllNamespaces,
+		NetworkPolicy:          bootstrapNetworkPolicy,
+		LogLevel:               bootstrapLogLevel.String(),
+		NotificationController: defaults.NotificationController,
+		ManifestFile:           defaults.ManifestFile,
+		Timeout:                timeout,
+		TargetPath:             targetPath,
+	}
+
+	if localManifests == "" {
+		opts.BaseURL = defaults.BaseURL
+	}
+
+	output, err := install.Generate(opts)
+	if err != nil {
+		return "", fmt.Errorf("generating install manifests failed: %w", err)
+	}
+
+	if filePath, err := output.WriteFile(tmpDir); err != nil {
+		return "", fmt.Errorf("generating install manifests failed: %w", err)
+	} else {
+		return filePath, nil
+	}
+
+}
+
+func applyInstallManifests(ctx context.Context, manifestPath string, components []string) error {
+	kubectlArgs := []string{"apply", "-f", manifestPath}
+	if _, err := utils.ExecKubectlCommand(ctx, utils.ModeOS, kubectlArgs...); err != nil {
+		return fmt.Errorf("install failed")
+	}
+
+	for _, deployment := range components {
+		kubectlArgs = []string{"-n", namespace, "rollout", "status", "deployment", deployment, "--timeout", timeout.String()}
+		if _, err := utils.ExecKubectlCommand(ctx, utils.ModeOS, kubectlArgs...); err != nil {
+			return fmt.Errorf("install failed")
+		}
+	}
+	return nil
+}
+
+func generateSyncManifests(url, branch, name, namespace, targetPath, tmpDir string, interval time.Duration) error {
+	opts := sync.Options{
+		Name:         name,
+		Namespace:    namespace,
+		URL:          url,
+		Branch:       branch,
+		Interval:     interval,
+		TargetPath:   targetPath,
+		ManifestFile: sync.MakeDefaultOptions().ManifestFile,
+	}
+
+	manifest, err := sync.Generate(opts)
+	if err != nil {
+		return fmt.Errorf("generating install manifests failed: %w", err)
+	}
+
+	if _, err := manifest.WriteFile(tmpDir); err != nil {
+		return err
+	}
+
+	if err := utils.GenerateKustomizationYaml(filepath.Join(tmpDir, targetPath, namespace)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func applySyncManifests(ctx context.Context, kubeClient client.Client, name, namespace, targetPath, tmpDir string) error {
+	kubectlArgs := []string{"apply", "-k", filepath.Join(tmpDir, targetPath, namespace)}
+	if _, err := utils.ExecKubectlCommand(ctx, utils.ModeStderrOS, kubectlArgs...); err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for cluster sync")
+
+	var gitRepository sourcev1.GitRepository
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isGitRepositoryReady(ctx, kubeClient, types.NamespacedName{Name: name, Namespace: namespace}, &gitRepository)); err != nil {
+		return err
+	}
+
+	var kustomization kustomizev1.Kustomization
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isKustomizationReady(ctx, kubeClient, types.NamespacedName{Name: name, Namespace: namespace}, &kustomization)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func shouldInstallManifests(ctx context.Context, kubeClient client.Client, namespace string) bool {
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      namespace,
+	}
+	var kustomization kustomizev1.Kustomization
+	if err := kubeClient.Get(ctx, namespacedName, &kustomization); err != nil {
+		return true
+	}
+
+	return kustomization.Status.LastAppliedRevision == ""
+}
+
+func shouldCreateDeployKey(ctx context.Context, kubeClient client.Client, namespace string) bool {
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      namespace,
+	}
+
+	var existing corev1.Secret
+	if err := kubeClient.Get(ctx, namespacedName, &existing); err != nil {
+		return true
+	}
+	return false
+}
+
+func generateDeployKey(ctx context.Context, kubeClient client.Client, url *url.URL, namespace string) (string, error) {
+	pair, err := generateKeyPair(ctx)
+	if err != nil {
+		return "", err
+	}
+
+	hostKey, err := scanHostKey(ctx, url)
+	if err != nil {
+		return "", err
+	}
+
+	secret := corev1.Secret{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      namespace,
+			Namespace: namespace,
+		},
+		StringData: map[string]string{
+			"identity":     string(pair.PrivateKey),
+			"identity.pub": string(pair.PublicKey),
+			"known_hosts":  string(hostKey),
+		},
+	}
+	if err := upsertSecret(ctx, kubeClient, secret); err != nil {
+		return "", err
+	}
+
+	return string(pair.PublicKey), nil
+}

cmd/flux/bootstrap_github.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@ import (
 
 	"github.com/spf13/cobra"
 
+	"github.com/fluxcd/flux2/internal/utils"
 	"github.com/fluxcd/pkg/git"
 )
 
@@ -42,19 +43,22 @@ the bootstrap command will perform an upgrade if needed.`,
   export GITHUB_TOKEN=<my-token>
 
   # Run bootstrap for a private repo owned by a GitHub organization
-  bootstrap github --owner=<organization> --repository=<repo name>
+  flux bootstrap github --owner=<organization> --repository=<repo name>
 
   # Run bootstrap for a private repo and assign organization teams to it
-  bootstrap github --owner=<organization> --repository=<repo name> --team=<team1 slug> --team=<team2 slug>
+  flux bootstrap github --owner=<organization> --repository=<repo name> --team=<team1 slug> --team=<team2 slug>
 
   # Run bootstrap for a repository path
-  bootstrap github --owner=<organization> --repository=<repo name> --path=dev-cluster
+  flux bootstrap github --owner=<organization> --repository=<repo name> --path=dev-cluster
 
   # Run bootstrap for a public repository on a personal account
-  bootstrap github --owner=<user> --repository=<repo name> --private=false --personal=true 
+  flux bootstrap github --owner=<user> --repository=<repo name> --private=false --personal=true 
 
   # Run bootstrap for a private repo hosted on GitHub Enterprise
-  bootstrap github --owner=<organization> --repository=<repo name> --hostname=<domain>
+  flux bootstrap github --owner=<organization> --repository=<repo name> --hostname=<domain>
+
+  # Run bootstrap for a an existing repository with a branch named main
+  flux bootstrap github --owner=<organization> --repository=<repo name> --branch=main
 `,
 	RunE: bootstrapGitHubCmdRun,
 }
@@ -68,6 +72,7 @@ var (
 	ghHostname   string
 	ghPath       string
 	ghTeams      []string
+	ghDelete     bool
 )
 
 const (
@@ -84,6 +89,9 @@ func init() {
 	bootstrapGitHubCmd.Flags().StringVar(&ghHostname, "hostname", git.GitHubDefaultHostname, "GitHub hostname")
 	bootstrapGitHubCmd.Flags().StringVar(&ghPath, "path", "", "repository path, when specified the cluster sync will be scoped to this path")
 
+	bootstrapGitHubCmd.Flags().BoolVar(&ghDelete, "delete", false, "delete repository (used for testing only)")
+	bootstrapGitHubCmd.Flags().MarkHidden("delete")
+
 	bootstrapCmd.AddCommand(bootstrapGitHubCmd)
 }
 
@@ -93,7 +101,11 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("%s environment variable not found", git.GitHubTokenName)
 	}
 
-	repository, err := git.NewRepository(ghRepository, ghOwner, ghHostname, ghToken, "tk", ghOwner+"@users.noreply.github.com")
+	if err := bootstrapValidate(); err != nil {
+		return err
+	}
+
+	repository, err := git.NewRepository(ghRepository, ghOwner, ghHostname, ghToken, "flux", ghOwner+"@users.noreply.github.com")
 	if err != nil {
 		return err
 	}
@@ -103,11 +115,6 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 		IsPersonal: ghPersonal,
 	}
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
-	if err != nil {
-		return err
-	}
-
 	tmpDir, err := ioutil.TempDir("", namespace)
 	if err != nil {
 		return err
@@ -117,6 +124,14 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
+	if ghDelete {
+		if err := provider.DeleteRepository(ctx, repository); err != nil {
+			return err
+		}
+		logger.Successf("repository deleted")
+		return nil
+	}
+
 	// create GitHub repository if doesn't exists
 	logger.Actionf("connecting to %s", ghHostname)
 	changed, err := provider.CreateRepository(ctx, repository)
@@ -148,7 +163,7 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 
 	// generate install manifests
 	logger.Generatef("generating manifests")
-	manifest, err := generateInstallManifests(ghPath, namespace, tmpDir)
+	manifest, err := generateInstallManifests(ghPath, namespace, tmpDir, bootstrapManifestsPath)
 	if err != nil {
 		return err
 	}
@@ -169,13 +184,18 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 		logger.Successf("components are up to date")
 	}
 
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
 	// determine if repo synchronization is working
 	isInstall := shouldInstallManifests(ctx, kubeClient, namespace)
 
 	if isInstall {
 		// apply install manifests
 		logger.Actionf("installing components in %s namespace", namespace)
-		if err := applyInstallManifests(ctx, manifest, components); err != nil {
+		if err := applyInstallManifests(ctx, manifest, bootstrapComponents); err != nil {
 			return err
 		}
 		logger.Successf("install completed")
@@ -194,9 +214,9 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 			return fmt.Errorf("generating deploy key failed: %w", err)
 		}
 
-		keyName := "tk"
+		keyName := "flux"
 		if ghPath != "" {
-			keyName = fmt.Sprintf("tk-%s", ghPath)
+			keyName = fmt.Sprintf("flux-%s", ghPath)
 		}
 
 		if changed, err := provider.AddDeployKey(ctx, repository, key, keyName); err != nil {
@@ -207,28 +227,25 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	// configure repo synchronization
-	if isInstall {
-		// generate source and kustomization manifests
-		logger.Actionf("generating sync manifests")
-		if err := generateSyncManifests(repository.GetSSH(), namespace, namespace, ghPath, tmpDir, ghInterval); err != nil {
-			return err
-		}
+	logger.Actionf("generating sync manifests")
+	if err := generateSyncManifests(repository.GetSSH(), bootstrapBranch, namespace, namespace, ghPath, tmpDir, ghInterval); err != nil {
+		return err
+	}
 
-		// commit and push manifests
-		if changed, err = repository.Commit(ctx, path.Join(ghPath, namespace), "Add manifests"); err != nil {
+	// commit and push manifests
+	if changed, err = repository.Commit(ctx, path.Join(ghPath, namespace), "Add manifests"); err != nil {
+		return err
+	} else if changed {
+		if err := repository.Push(ctx); err != nil {
 			return err
-		} else if changed {
-			if err := repository.Push(ctx); err != nil {
-				return err
-			}
-			logger.Successf("sync manifests pushed")
 		}
+		logger.Successf("sync manifests pushed")
+	}
 
-		// apply manifests and waiting for sync
-		logger.Actionf("applying sync manifests")
-		if err := applySyncManifests(ctx, kubeClient, namespace, namespace, ghPath, tmpDir); err != nil {
-			return err
-		}
+	// apply manifests and waiting for sync
+	logger.Actionf("applying sync manifests")
+	if err := applySyncManifests(ctx, kubeClient, namespace, namespace, ghPath, tmpDir); err != nil {
+		return err
 	}
 
 	if withErrors {

cmd/flux/bootstrap_gitlab.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -26,7 +26,10 @@ import (
 	"time"
 
 	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
+	"github.com/fluxcd/flux2/internal/utils"
 	"github.com/fluxcd/pkg/git"
 )
 
@@ -41,29 +44,36 @@ the bootstrap command will perform an upgrade if needed.`,
 	Example: `  # Create a GitLab API token and export it as an env var
   export GITLAB_TOKEN=<my-token>
 
-  # Run bootstrap for a private repo owned by a GitLab group
-  bootstrap gitlab --owner=<group> --repository=<repo name>
+  # Run bootstrap for a private repo using HTTPS token authentication 
+  flux bootstrap gitlab --owner=<group> --repository=<repo name>
+
+  # Run bootstrap for a private repo using SSH authentication
+  flux bootstrap gitlab --owner=<group> --repository=<repo name> --ssh-hostname=gitlab.com
 
   # Run bootstrap for a repository path
-  bootstrap gitlab --owner=<group> --repository=<repo name> --path=dev-cluster
+  flux bootstrap gitlab --owner=<group> --repository=<repo name> --path=dev-cluster
 
   # Run bootstrap for a public repository on a personal account
-  bootstrap gitlab --owner=<user> --repository=<repo name> --private=false --personal=true 
+  flux bootstrap gitlab --owner=<user> --repository=<repo name> --private=false --personal=true
 
   # Run bootstrap for a private repo hosted on a GitLab server 
-  bootstrap gitlab --owner=<group> --repository=<repo name> --hostname=<domain>
+  flux bootstrap gitlab --owner=<group> --repository=<repo name> --hostname=<domain>
+
+  # Run bootstrap for a an existing repository with a branch named main
+  flux bootstrap gitlab --owner=<organization> --repository=<repo name> --branch=main
 `,
 	RunE: bootstrapGitLabCmdRun,
 }
 
 var (
-	glOwner      string
-	glRepository string
-	glInterval   time.Duration
-	glPersonal   bool
-	glPrivate    bool
-	glHostname   string
-	glPath       string
+	glOwner       string
+	glRepository  string
+	glInterval    time.Duration
+	glPersonal    bool
+	glPrivate     bool
+	glHostname    string
+	glSSHHostname string
+	glPath        string
 )
 
 func init() {
@@ -73,6 +83,7 @@ func init() {
 	bootstrapGitLabCmd.Flags().BoolVar(&glPrivate, "private", true, "is private repository")
 	bootstrapGitLabCmd.Flags().DurationVar(&glInterval, "interval", time.Minute, "sync interval")
 	bootstrapGitLabCmd.Flags().StringVar(&glHostname, "hostname", git.GitLabDefaultHostname, "GitLab hostname")
+	bootstrapGitLabCmd.Flags().StringVar(&glSSHHostname, "ssh-hostname", "", "GitLab SSH hostname, when specified a deploy key will be added to the repository")
 	bootstrapGitLabCmd.Flags().StringVar(&glPath, "path", "", "repository path, when specified the cluster sync will be scoped to this path")
 
 	bootstrapCmd.AddCommand(bootstrapGitLabCmd)
@@ -84,17 +95,25 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("%s environment variable not found", git.GitLabTokenName)
 	}
 
-	repository, err := git.NewRepository(glRepository, glOwner, glHostname, glToken, "tk", glOwner+"@users.noreply.gitlab.com")
+	if err := bootstrapValidate(); err != nil {
+		return err
+	}
+
+	repository, err := git.NewRepository(glRepository, glOwner, glHostname, glToken, "flux", glOwner+"@users.noreply.gitlab.com")
 	if err != nil {
 		return err
 	}
 
+	if glSSHHostname != "" {
+		repository.SSHHost = glSSHHostname
+	}
+
 	provider := &git.GitLabProvider{
 		IsPrivate:  glPrivate,
 		IsPersonal: glPersonal,
 	}
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}
@@ -126,7 +145,7 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 
 	// generate install manifests
 	logger.Generatef("generating manifests")
-	manifest, err := generateInstallManifests(glPath, namespace, tmpDir)
+	manifest, err := generateInstallManifests(glPath, namespace, tmpDir, bootstrapManifestsPath)
 	if err != nil {
 		return err
 	}
@@ -153,60 +172,77 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 	if isInstall {
 		// apply install manifests
 		logger.Actionf("installing components in %s namespace", namespace)
-		if err := applyInstallManifests(ctx, manifest, components); err != nil {
+		if err := applyInstallManifests(ctx, manifest, bootstrapComponents); err != nil {
 			return err
 		}
 		logger.Successf("install completed")
 	}
 
-	// setup SSH deploy key
-	if shouldCreateDeployKey(ctx, kubeClient, namespace) {
-		logger.Actionf("configuring deploy key")
-		u, err := url.Parse(repository.GetSSH())
-		if err != nil {
-			return fmt.Errorf("git URL parse failed: %w", err)
-		}
+	repoURL := repository.GetURL()
 
-		key, err := generateDeployKey(ctx, kubeClient, u, namespace)
-		if err != nil {
-			return fmt.Errorf("generating deploy key failed: %w", err)
-		}
+	if glSSHHostname != "" {
+		// setup SSH deploy key
+		repoURL = repository.GetSSH()
+		if shouldCreateDeployKey(ctx, kubeClient, namespace) {
+			logger.Actionf("configuring deploy key")
+			u, err := url.Parse(repoURL)
+			if err != nil {
+				return fmt.Errorf("git URL parse failed: %w", err)
+			}
 
-		keyName := "tk"
-		if glPath != "" {
-			keyName = fmt.Sprintf("tk-%s", glPath)
-		}
+			key, err := generateDeployKey(ctx, kubeClient, u, namespace)
+			if err != nil {
+				return fmt.Errorf("generating deploy key failed: %w", err)
+			}
 
-		if changed, err := provider.AddDeployKey(ctx, repository, key, keyName); err != nil {
+			keyName := "flux"
+			if glPath != "" {
+				keyName = fmt.Sprintf("flux-%s", glPath)
+			}
+
+			if changed, err := provider.AddDeployKey(ctx, repository, key, keyName); err != nil {
+				return err
+			} else if changed {
+				logger.Successf("deploy key configured")
+			}
+		}
+	} else {
+		// setup HTTPS token auth
+		secret := corev1.Secret{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      namespace,
+				Namespace: namespace,
+			},
+			StringData: map[string]string{
+				"username": "git",
+				"password": glToken,
+			},
+		}
+		if err := upsertSecret(ctx, kubeClient, secret); err != nil {
 			return err
-		} else if changed {
-			logger.Successf("deploy key configured")
 		}
 	}
 
 	// configure repo synchronization
-	if isInstall {
-		// generate source and kustomization manifests
-		logger.Actionf("generating sync manifests")
-		if err := generateSyncManifests(repository.GetSSH(), namespace, namespace, glPath, tmpDir, glInterval); err != nil {
-			return err
-		}
+	logger.Actionf("generating sync manifests")
+	if err := generateSyncManifests(repoURL, bootstrapBranch, namespace, namespace, glPath, tmpDir, glInterval); err != nil {
+		return err
+	}
 
-		// commit and push manifests
-		if changed, err = repository.Commit(ctx, path.Join(glPath, namespace), "Add manifests"); err != nil {
+	// commit and push manifests
+	if changed, err = repository.Commit(ctx, path.Join(glPath, namespace), "Add manifests"); err != nil {
+		return err
+	} else if changed {
+		if err := repository.Push(ctx); err != nil {
 			return err
-		} else if changed {
-			if err := repository.Push(ctx); err != nil {
-				return err
-			}
-			logger.Successf("sync manifests pushed")
 		}
+		logger.Successf("sync manifests pushed")
+	}
 
-		// apply manifests and waiting for sync
-		logger.Actionf("applying sync manifests")
-		if err := applySyncManifests(ctx, kubeClient, namespace, namespace, glPath, tmpDir); err != nil {
-			return err
-		}
+	// apply manifests and waiting for sync
+	logger.Actionf("applying sync manifests")
+	if err := applySyncManifests(ctx, kubeClient, namespace, namespace, glPath, tmpDir); err != nil {
+		return err
 	}
 
 	logger.Successf("bootstrap finished")

cmd/flux/check.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -18,13 +18,15 @@ package main
 
 import (
 	"context"
-	"fmt"
+	"encoding/json"
 	"os"
 	"os/exec"
 	"strings"
 
-	"github.com/blang/semver"
+	"github.com/blang/semver/v4"
+	"github.com/fluxcd/flux2/internal/utils"
 	"github.com/spf13/cobra"
+	apimachineryversion "k8s.io/apimachinery/pkg/version"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/tools/clientcmd"
 )
@@ -35,22 +37,28 @@ var checkCmd = &cobra.Command{
 	Long: `The check command will perform a series of checks to validate that
 the local environment is configured correctly and if the installed components are healthy.`,
 	Example: `  # Run pre-installation checks
-  check --pre
+  flux check --pre
 
   # Run installation checks
-  check
+  flux check
 `,
 	RunE: runCheckCmd,
 }
 
 var (
-	checkPre bool
+	checkPre        bool
+	checkComponents []string
 )
 
+type kubectlVersion struct {
+	ClientVersion *apimachineryversion.Info `json:"clientVersion"`
+}
+
 func init() {
 	checkCmd.Flags().BoolVarP(&checkPre, "pre", "", false,
 		"only run pre-installation checks")
-
+	checkCmd.Flags().StringSliceVar(&checkComponents, "components", defaults.Components,
+		"list of components, accepts comma-separated values")
 	rootCmd.AddCommand(checkCmd)
 }
 
@@ -65,7 +73,7 @@ func runCheckCmd(cmd *cobra.Command, args []string) error {
 		checkFailed = true
 	}
 
-	if !kubernetesCheck(">=1.14.0") {
+	if !kubernetesCheck(">=1.16.0") {
 		checkFailed = true
 	}
 
@@ -95,14 +103,20 @@ func kubectlCheck(ctx context.Context, version string) bool {
 		return false
 	}
 
-	command := "kubectl version --client --short | awk '{ print $3 }'"
-	output, err := utils.execCommand(ctx, ModeCapture, command)
+	kubectlArgs := []string{"version", "--client", "--output", "json"}
+	output, err := utils.ExecKubectlCommand(ctx, utils.ModeCapture, kubectlArgs...)
 	if err != nil {
 		logger.Failuref("kubectl version can't be determined")
 		return false
 	}
 
-	v, err := semver.ParseTolerant(output)
+	kv := &kubectlVersion{}
+	if err = json.Unmarshal([]byte(output), kv); err != nil {
+		logger.Failuref("kubectl version output can't be unmarshaled")
+		return false
+	}
+
+	v, err := semver.ParseTolerant(kv.ClientVersion.GitVersion)
 	if err != nil {
 		logger.Failuref("kubectl version can't be parsed")
 		return false
@@ -158,10 +172,9 @@ func componentsCheck() bool {
 	defer cancel()
 
 	ok := true
-	for _, deployment := range components {
-		command := fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
-			namespace, deployment, timeout.String())
-		if output, err := utils.execCommand(ctx, ModeCapture, command); err != nil {
+	for _, deployment := range checkComponents {
+		kubectlArgs := []string{"-n", namespace, "rollout", "status", "deployment", deployment, "--timeout", timeout.String()}
+		if output, err := utils.ExecKubectlCommand(ctx, utils.ModeCapture, kubectlArgs...); err != nil {
 			logger.Failuref("%s: %s", deployment, strings.TrimSuffix(output, "\n"))
 			ok = false
 		} else {

cmd/flux/completion.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -17,24 +17,15 @@ limitations under the License.
 package main
 
 import (
-	"time"
-
 	"github.com/spf13/cobra"
 )
 
-var createCmd = &cobra.Command{
-	Use:   "create",
-	Short: "Create or update sources and resources",
-	Long:  "The create sub-commands generate sources and resources.",
+var completionCmd = &cobra.Command{
+	Use:   "completion",
+	Short: "Generates completion scripts for various shells",
+	Long:  "The completion sub-command generates completion scripts for various shells",
 }
 
-var (
-	interval time.Duration
-	export   bool
-)
-
 func init() {
-	createCmd.PersistentFlags().DurationVarP(&interval, "interval", "", time.Minute, "source sync interval")
-	createCmd.PersistentFlags().BoolVar(&export, "export", false, "export in YAML format to stdout")
-	rootCmd.AddCommand(createCmd)
+	rootCmd.AddCommand(completionCmd)
 }

cmd/flux/completion_bash.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -22,17 +22,17 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var completionCmd = &cobra.Command{
-	Use:   "completion",
+var completionBashCmd = &cobra.Command{
+	Use:   "bash",
 	Short: "Generates bash completion scripts",
 	Example: `To load completion run
 
-. <(tk completion)
+. <(flux completion bash)
 
 To configure your bash shell to load completions for each session add to your bashrc
 
 # ~/.bashrc or ~/.profile
-. <(tk completion)
+command -v flux >/dev/null && . <(flux completion bash)
 `,
 	Run: func(cmd *cobra.Command, args []string) {
 		rootCmd.GenBashCompletion(os.Stdout)
@@ -40,5 +40,5 @@ To configure your bash shell to load completions for each session add to your ba
 }
 
 func init() {
-	rootCmd.AddCommand(completionCmd)
+	completionCmd.AddCommand(completionBashCmd)
 }

cmd/flux/completion_fish.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var completionFishCmd = &cobra.Command{
+	Use:   "fish",
+	Short: "Generates fish completion scripts",
+	Example: `To load completion run
+
+. <(flux completion fish)
+
+To configure your fish shell to load completions for each session write this script to your completions dir:
+
+flux completion fish > ~/.config/fish/completions/flux
+
+See http://fishshell.com/docs/current/index.html#completion-own for more details
+`,
+	Run: func(cmd *cobra.Command, args []string) {
+		rootCmd.GenFishCompletion(os.Stdout, true)
+	},
+}
+
+func init() {
+	completionCmd.AddCommand(completionFishCmd)
+}

cmd/flux/completion_powershell.go

@@ -0,0 +1,51 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var completionPowerShellCmd = &cobra.Command{
+	Use:   "powershell",
+	Short: "Generates powershell completion scripts",
+	Example: `To load completion run
+
+. <(flux completion powershell)
+
+To configure your powershell shell to load completions for each session add to your powershell profile
+
+Windows:
+
+cd "$env:USERPROFILE\Documents\WindowsPowerShell\Modules"
+flux completion >> flux-completion.ps1
+
+Linux:
+
+cd "${XDG_CONFIG_HOME:-"$HOME/.config/"}/powershell/modules"
+flux completion >> flux-completions.ps1
+`,
+	Run: func(cmd *cobra.Command, args []string) {
+		rootCmd.GenPowerShellCompletion(os.Stdout)
+	},
+}
+
+func init() {
+	completionCmd.AddCommand(completionPowerShellCmd)
+}

cmd/flux/completion_zsh.go

@@ -0,0 +1,52 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var completionZshCmd = &cobra.Command{
+	Use:   "zsh",
+	Short: "Generates zsh completion scripts",
+	Example: `To load completion run
+
+. <(flux completion zsh) && compdef _flux flux
+
+To configure your zsh shell to load completions for each session add to your zshrc
+
+# ~/.zshrc or ~/.profile
+command -v flux >/dev/null && . <(flux completion zsh) && compdef _flux flux
+
+or write a cached file in one of the completion directories in your ${fpath}:
+
+echo "${fpath// /\n}" | grep -i completion
+flux completions zsh > _flux
+
+mv _flux ~/.oh-my-zsh/completions  # oh-my-zsh
+mv _flux ~/.zprezto/modules/completion/external/src/  # zprezto
+`,
+	Run: func(cmd *cobra.Command, args []string) {
+		rootCmd.GenZshCompletion(os.Stdout)
+	},
+}
+
+func init() {
+	completionCmd.AddCommand(completionZshCmd)
+}

cmd/flux/create.go

@@ -0,0 +1,72 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"k8s.io/apimachinery/pkg/util/validation"
+
+	"github.com/spf13/cobra"
+)
+
+var createCmd = &cobra.Command{
+	Use:   "create",
+	Short: "Create or update sources and resources",
+	Long:  "The create sub-commands generate sources and resources.",
+}
+
+var (
+	interval time.Duration
+	export   bool
+	labels   []string
+)
+
+func init() {
+	createCmd.PersistentFlags().DurationVarP(&interval, "interval", "", time.Minute, "source sync interval")
+	createCmd.PersistentFlags().BoolVar(&export, "export", false, "export in YAML format to stdout")
+	createCmd.PersistentFlags().StringSliceVar(&labels, "label", nil,
+		"set labels on the resource (can specify multiple labels with commas: label1=value1,label2=value2)")
+	rootCmd.AddCommand(createCmd)
+}
+
+func parseLabels() (map[string]string, error) {
+	result := make(map[string]string)
+	for _, label := range labels {
+		// validate key value pair
+		parts := strings.Split(label, "=")
+		if len(parts) != 2 {
+			return nil, fmt.Errorf("invalid label format '%s', must be key=value", label)
+		}
+
+		// validate label name
+		if errors := validation.IsQualifiedName(parts[0]); len(errors) > 0 {
+			return nil, fmt.Errorf("invalid label '%s': %v", parts[0], errors)
+		}
+
+		// validate label value
+		if errors := validation.IsValidLabelValue(parts[1]); len(errors) > 0 {
+			return nil, fmt.Errorf("invalid label value '%s': %v", parts[1], errors)
+		}
+
+		result[parts[0]] = parts[1]
+	}
+
+	return result, nil
+}

cmd/flux/create_alert.go

@@ -0,0 +1,192 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var createAlertCmd = &cobra.Command{
+	Use:   "alert [name]",
+	Short: "Create or update a Alert resource",
+	Long:  "The create alert command generates a Alert resource.",
+	Example: `  # Create an Alert for kustomization events
+  flux create alert \
+  --event-severity info \
+  --event-source Kustomization/flux-system \
+  --provider-ref slack \
+  flux-system
+`,
+	RunE: createAlertCmdRun,
+}
+
+var (
+	aProviderRef   string
+	aEventSeverity string
+	aEventSources  []string
+)
+
+func init() {
+	createAlertCmd.Flags().StringVar(&aProviderRef, "provider-ref", "", "reference to provider")
+	createAlertCmd.Flags().StringVar(&aEventSeverity, "event-severity", "", "severity of events to send alerts for")
+	createAlertCmd.Flags().StringArrayVar(&aEventSources, "event-source", []string{}, "sources that should generate alerts (<kind>/<name>)")
+	createCmd.AddCommand(createAlertCmd)
+}
+
+func createAlertCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Alert name is required")
+	}
+	name := args[0]
+
+	if aProviderRef == "" {
+		return fmt.Errorf("provider ref is required")
+	}
+
+	eventSources := []notificationv1.CrossNamespaceObjectReference{}
+	for _, eventSource := range aEventSources {
+		kind, name := utils.ParseObjectKindName(eventSource)
+		if kind == "" {
+			return fmt.Errorf("invalid event source '%s', must be in format <kind>/<name>", eventSource)
+		}
+
+		eventSources = append(eventSources, notificationv1.CrossNamespaceObjectReference{
+			Kind: kind,
+			Name: name,
+		})
+	}
+
+	if len(eventSources) == 0 {
+		return fmt.Errorf("at least one event source is required")
+	}
+
+	sourceLabels, err := parseLabels()
+	if err != nil {
+		return err
+	}
+
+	if !export {
+		logger.Generatef("generating Alert")
+	}
+
+	alert := notificationv1.Alert{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+			Labels:    sourceLabels,
+		},
+		Spec: notificationv1.AlertSpec{
+			ProviderRef: corev1.LocalObjectReference{
+				Name: aProviderRef,
+			},
+			EventSeverity: aEventSeverity,
+			EventSources:  eventSources,
+			Suspend:       false,
+		},
+	}
+
+	if export {
+		return exportAlert(alert)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("applying Alert")
+	namespacedName, err := upsertAlert(ctx, kubeClient, &alert)
+	if err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for Alert reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isAlertReady(ctx, kubeClient, namespacedName, &alert)); err != nil {
+		return err
+	}
+	logger.Successf("Alert %s is ready", name)
+	return nil
+}
+
+func upsertAlert(ctx context.Context, kubeClient client.Client,
+	alert *notificationv1.Alert) (types.NamespacedName, error) {
+	namespacedName := types.NamespacedName{
+		Namespace: alert.GetNamespace(),
+		Name:      alert.GetName(),
+	}
+
+	var existing notificationv1.Alert
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, alert); err != nil {
+				return namespacedName, err
+			} else {
+				logger.Successf("Alert created")
+				return namespacedName, nil
+			}
+		}
+		return namespacedName, err
+	}
+
+	existing.Labels = alert.Labels
+	existing.Spec = alert.Spec
+	if err := kubeClient.Update(ctx, &existing); err != nil {
+		return namespacedName, err
+	}
+	alert = &existing
+	logger.Successf("Alert updated")
+	return namespacedName, nil
+}
+
+func isAlertReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, alert *notificationv1.Alert) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, alert)
+		if err != nil {
+			return false, err
+		}
+
+		if c := meta.GetCondition(alert.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/create_alertprovider.go

@@ -0,0 +1,190 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/apis/meta"
+)
+
+var createAlertProviderCmd = &cobra.Command{
+	Use:   "alert-provider [name]",
+	Short: "Create or update a Provider resource",
+	Long:  "The create alert-provider command generates a Provider resource.",
+	Example: `  # Create a Provider for a Slack channel
+  flux create alert-provider slack \
+  --type slack \
+  --channel general \
+  --address https://hooks.slack.com/services/YOUR/SLACK/WEBHOOK \
+  --secret-ref webhook-url
+
+  # Create a Provider for a Github repository
+  flux create alert-provider github-podinfo \
+  --type github \
+  --address https://github.com/stefanprodan/podinfo \
+  --secret-ref github-token
+`,
+	RunE: createAlertProviderCmdRun,
+}
+
+var (
+	apType      string
+	apChannel   string
+	apUsername  string
+	apAddress   string
+	apSecretRef string
+)
+
+func init() {
+	createAlertProviderCmd.Flags().StringVar(&apType, "type", "", "type of provider")
+	createAlertProviderCmd.Flags().StringVar(&apChannel, "channel", "", "channel to send messages to in the case of a chat provider")
+	createAlertProviderCmd.Flags().StringVar(&apUsername, "username", "", "bot username used by the provider")
+	createAlertProviderCmd.Flags().StringVar(&apAddress, "address", "", "path to either the git repository, chat provider or webhook")
+	createAlertProviderCmd.Flags().StringVar(&apSecretRef, "secret-ref", "", "name of secret containing authentication token")
+	createCmd.AddCommand(createAlertProviderCmd)
+}
+
+func createAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Provider name is required")
+	}
+	name := args[0]
+
+	if apType == "" {
+		return fmt.Errorf("Provider type is required")
+	}
+
+	sourceLabels, err := parseLabels()
+	if err != nil {
+		return err
+	}
+
+	if !export {
+		logger.Generatef("generating Provider")
+	}
+
+	provider := notificationv1.Provider{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+			Labels:    sourceLabels,
+		},
+		Spec: notificationv1.ProviderSpec{
+			Type:     apType,
+			Channel:  apChannel,
+			Username: apUsername,
+			Address:  apAddress,
+		},
+	}
+
+	if apSecretRef != "" {
+		provider.Spec.SecretRef = &corev1.LocalObjectReference{
+			Name: apSecretRef,
+		}
+	}
+
+	if export {
+		return exportAlertProvider(provider)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("applying Provider")
+	namespacedName, err := upsertAlertProvider(ctx, kubeClient, &provider)
+	if err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for Provider reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isAlertProviderReady(ctx, kubeClient, namespacedName, &provider)); err != nil {
+		return err
+	}
+
+	logger.Successf("Provider %s is ready", name)
+
+	return nil
+}
+
+func upsertAlertProvider(ctx context.Context, kubeClient client.Client,
+	provider *notificationv1.Provider) (types.NamespacedName, error) {
+	namespacedName := types.NamespacedName{
+		Namespace: provider.GetNamespace(),
+		Name:      provider.GetName(),
+	}
+
+	var existing notificationv1.Provider
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, provider); err != nil {
+				return namespacedName, err
+			} else {
+				logger.Successf("Provider created")
+				return namespacedName, nil
+			}
+		}
+		return namespacedName, err
+	}
+
+	existing.Labels = provider.Labels
+	existing.Spec = provider.Spec
+	if err := kubeClient.Update(ctx, &existing); err != nil {
+		return namespacedName, err
+	}
+	provider = &existing
+	logger.Successf("Provider updated")
+	return namespacedName, nil
+}
+
+func isAlertProviderReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, provider *notificationv1.Provider) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, provider)
+		if err != nil {
+			return false, err
+		}
+
+		if c := meta.GetCondition(provider.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/create_helmrelease.go

@@ -0,0 +1,248 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+
+	"github.com/fluxcd/flux2/internal/flags"
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+)
+
+var createHelmReleaseCmd = &cobra.Command{
+	Use:     "helmrelease [name]",
+	Aliases: []string{"hr"},
+	Short:   "Create or update a HelmRelease resource",
+	Long:    "The helmrelease create command generates a HelmRelease resource for a given HelmRepository source.",
+	Example: `  # Create a HelmRelease with a chart from a HelmRepository source
+  flux create hr podinfo \
+    --interval=10m \
+    --source=HelmRepository/podinfo \
+    --chart=podinfo \
+    --chart-version=">4.0.0"
+
+  # Create a HelmRelease with a chart from a GitRepository source
+  flux create hr podinfo \
+    --interval=10m \
+    --source=GitRepository/podinfo \
+    --chart=./charts/podinfo
+
+  # Create a HelmRelease with a chart from a Bucket source
+  flux create hr podinfo \
+    --interval=10m \
+    --source=Bucket/podinfo \
+    --chart=./charts/podinfo
+
+  # Create a HelmRelease with values from a local YAML file
+  flux create hr podinfo \
+    --source=HelmRepository/podinfo \
+    --chart=podinfo \
+    --values=./my-values.yaml
+
+  # Create a HelmRelease with a custom release name
+  flux create hr podinfo \
+    --release-name=podinfo-dev
+    --source=HelmRepository/podinfo \
+    --chart=podinfo \
+
+  # Create a HelmRelease targeting another namespace than the resource
+  flux create hr podinfo \
+    --target-namespace=default \
+    --source=HelmRepository/podinfo \
+    --chart=podinfo
+
+  # Create a HelmRelease definition on disk without applying it on the cluster
+  flux create hr podinfo \
+    --source=HelmRepository/podinfo \
+    --chart=podinfo \
+    --values=./values.yaml \
+    --export > podinfo-release.yaml
+`,
+	RunE: createHelmReleaseCmdRun,
+}
+
+var (
+	hrName            string
+	hrSource          flags.HelmChartSource
+	hrDependsOn       []string
+	hrChart           string
+	hrChartVersion    string
+	hrTargetNamespace string
+	hrValuesFile      string
+)
+
+func init() {
+	createHelmReleaseCmd.Flags().StringVar(&hrName, "release-name", "", "name used for the Helm release, defaults to a composition of '[<target-namespace>-]<HelmRelease-name>'")
+	createHelmReleaseCmd.Flags().Var(&hrSource, "source", hrSource.Description())
+	createHelmReleaseCmd.Flags().StringVar(&hrChart, "chart", "", "Helm chart name or path")
+	createHelmReleaseCmd.Flags().StringVar(&hrChartVersion, "chart-version", "", "Helm chart version, accepts a semver range (ignored for charts from GitRepository sources)")
+	createHelmReleaseCmd.Flags().StringArrayVar(&hrDependsOn, "depends-on", nil, "HelmReleases that must be ready before this release can be installed, supported formats '<name>' and '<namespace>/<name>'")
+	createHelmReleaseCmd.Flags().StringVar(&hrTargetNamespace, "target-namespace", "", "namespace to install this release, defaults to the HelmRelease namespace")
+	createHelmReleaseCmd.Flags().StringVar(&hrValuesFile, "values", "", "local path to the values.yaml file")
+	createCmd.AddCommand(createHelmReleaseCmd)
+}
+
+func createHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("HelmRelease name is required")
+	}
+	name := args[0]
+
+	if hrChart == "" {
+		return fmt.Errorf("chart name or path is required")
+	}
+
+	sourceLabels, err := parseLabels()
+	if err != nil {
+		return err
+	}
+
+	if !export {
+		logger.Generatef("generating HelmRelease")
+	}
+
+	helmRelease := helmv2.HelmRelease{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+			Labels:    sourceLabels,
+		},
+		Spec: helmv2.HelmReleaseSpec{
+			ReleaseName: hrName,
+			DependsOn:   utils.MakeDependsOn(hrDependsOn),
+			Interval: metav1.Duration{
+				Duration: interval,
+			},
+			TargetNamespace: hrTargetNamespace,
+			Chart: helmv2.HelmChartTemplate{
+				Spec: helmv2.HelmChartTemplateSpec{
+					Chart:   hrChart,
+					Version: hrChartVersion,
+					SourceRef: helmv2.CrossNamespaceObjectReference{
+						Kind: hrSource.Kind,
+						Name: hrSource.Name,
+					},
+				},
+			},
+			Suspend: false,
+		},
+	}
+
+	if hrValuesFile != "" {
+		data, err := ioutil.ReadFile(hrValuesFile)
+		if err != nil {
+			return fmt.Errorf("reading values from %s failed: %w", hrValuesFile, err)
+		}
+
+		json, err := yaml.YAMLToJSON(data)
+		if err != nil {
+			return fmt.Errorf("converting values to JSON from %s failed: %w", hrValuesFile, err)
+		}
+
+		helmRelease.Spec.Values = &apiextensionsv1.JSON{Raw: json}
+	}
+
+	if export {
+		return exportHelmRelease(helmRelease)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("applying HelmRelease")
+	namespacedName, err := upsertHelmRelease(ctx, kubeClient, &helmRelease)
+	if err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for HelmRelease reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isHelmReleaseReady(ctx, kubeClient, namespacedName, &helmRelease)); err != nil {
+		return err
+	}
+	logger.Successf("HelmRelease %s is ready", name)
+
+	logger.Successf("applied revision %s", helmRelease.Status.LastAppliedRevision)
+	return nil
+}
+
+func upsertHelmRelease(ctx context.Context, kubeClient client.Client,
+	helmRelease *helmv2.HelmRelease) (types.NamespacedName, error) {
+	namespacedName := types.NamespacedName{
+		Namespace: helmRelease.GetNamespace(),
+		Name:      helmRelease.GetName(),
+	}
+
+	var existing helmv2.HelmRelease
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, helmRelease); err != nil {
+				return namespacedName, err
+			} else {
+				logger.Successf("HelmRelease created")
+				return namespacedName, nil
+			}
+		}
+		return namespacedName, err
+	}
+
+	existing.Labels = helmRelease.Labels
+	existing.Spec = helmRelease.Spec
+	if err := kubeClient.Update(ctx, &existing); err != nil {
+		return namespacedName, err
+	}
+	helmRelease = &existing
+	logger.Successf("HelmRelease updated")
+	return namespacedName, nil
+}
+
+func isHelmReleaseReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, helmRelease *helmv2.HelmRelease) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, helmRelease)
+		if err != nil {
+			return false, err
+		}
+
+		// Confirm the state we are observing is for the current generation
+		if helmRelease.Generation != helmRelease.Status.ObservedGeneration {
+			return false, nil
+		}
+
+		return meta.HasReadyCondition(helmRelease.Status.Conditions), nil
+	}
+}

cmd/flux/create_kustomization.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -30,82 +30,82 @@ import (
 	"k8s.io/apimachinery/pkg/util/wait"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
+	"github.com/fluxcd/flux2/internal/flags"
+	"github.com/fluxcd/flux2/internal/utils"
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/apis/meta"
 )
 
 var createKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
 	Short:   "Create or update a Kustomization resource",
-	Long:    "The kustomization source create command generates a Kustomize resource for a given GitRepository source.",
+	Long:    "The kustomization source create command generates a Kustomize resource for a given source.",
 	Example: `  # Create a Kustomization resource from a source at a given path
-  create kustomization contour \
+  flux create kustomization contour \
     --source=contour \
     --path="./examples/contour/" \
     --prune=true \
     --interval=10m \
-    --validate=client \
+    --validation=client \
     --health-check="Deployment/contour.projectcontour" \
     --health-check="DaemonSet/envoy.projectcontour" \
     --health-check-timeout=3m
 
   # Create a Kustomization resource that depends on the previous one
-  create kustomization webapp \
+  flux create kustomization webapp \
     --depends-on=contour \
     --source=webapp \
     --path="./deploy/overlays/dev" \
     --prune=true \
     --interval=5m \
-    --validate=client
+    --validation=client
 
-  # Create a Kustomization resource that runs under a service account
-  create kustomization webapp \
-    --source=webapp \
-    --path="./deploy/overlays/staging" \
+  # Create a Kustomization resource that references a Bucket
+  flux create kustomization secrets \
+    --source=Bucket/secrets \
     --prune=true \
-    --interval=5m \
-    --validate=client \
-    --sa-name=reconclier \
-    --sa-namespace=staging
+    --interval=5m
 `,
 	RunE: createKsCmdRun,
 }
 
 var (
-	ksSource        string
-	ksPath          string
-	ksPrune         bool
-	ksDependsOn     []string
-	ksValidate      string
-	ksHealthCheck   []string
-	ksHealthTimeout time.Duration
-	ksSAName        string
-	ksSANamespace   string
+	ksSource             flags.KustomizationSource
+	ksPath               string
+	ksPrune              bool
+	ksDependsOn          []string
+	ksValidation         string
+	ksHealthCheck        []string
+	ksHealthTimeout      time.Duration
+	ksSAName             string
+	ksSANamespace        string
+	ksDecryptionProvider flags.DecryptionProvider
+	ksDecryptionSecret   string
 )
 
 func init() {
-	createKsCmd.Flags().StringVar(&ksSource, "source", "", "GitRepository name")
+	createKsCmd.Flags().Var(&ksSource, "source", ksSource.Description())
 	createKsCmd.Flags().StringVar(&ksPath, "path", "./", "path to the directory containing the Kustomization file")
 	createKsCmd.Flags().BoolVar(&ksPrune, "prune", false, "enable garbage collection")
 	createKsCmd.Flags().StringArrayVar(&ksHealthCheck, "health-check", nil, "workload to be included in the health assessment, in the format '<kind>/<name>.<namespace>'")
 	createKsCmd.Flags().DurationVar(&ksHealthTimeout, "health-check-timeout", 2*time.Minute, "timeout of health checking operations")
-	createKsCmd.Flags().StringVar(&ksValidate, "validate", "", "validate the manifests before applying them on the cluster, can be 'client' or 'server'")
-	createKsCmd.Flags().StringArrayVar(&ksDependsOn, "depends-on", nil, "Kustomization that must be ready before this Kustomization can be applied")
+	createKsCmd.Flags().StringVar(&ksValidation, "validation", "", "validate the manifests before applying them on the cluster, can be 'client' or 'server'")
+	createKsCmd.Flags().StringArrayVar(&ksDependsOn, "depends-on", nil, "Kustomization that must be ready before this Kustomization can be applied, supported formats '<name>' and '<namespace>/<name>'")
 	createKsCmd.Flags().StringVar(&ksSAName, "sa-name", "", "service account name")
 	createKsCmd.Flags().StringVar(&ksSANamespace, "sa-namespace", "", "service account namespace")
+	createKsCmd.Flags().Var(&ksDecryptionProvider, "decryption-provider", ksDecryptionProvider.Description())
+	createKsCmd.Flags().StringVar(&ksDecryptionSecret, "decryption-secret", "", "set the Kubernetes secret name that contains the OpenPGP private keys used for sops decryption")
 	createCmd.AddCommand(createKsCmd)
 }
 
 func createKsCmdRun(cmd *cobra.Command, args []string) error {
 	if len(args) < 1 {
-		return fmt.Errorf("kustomization name is required")
+		return fmt.Errorf("Kustomization name is required")
 	}
 	name := args[0]
 
-	if ksSource == "" {
-		return fmt.Errorf("source is required")
-	}
 	if ksPath == "" {
 		return fmt.Errorf("path is required")
 	}
@@ -113,67 +113,71 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("path must begin with ./")
 	}
 
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
+	if !export {
+		logger.Generatef("generating Kustomization")
+	}
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	ksLabels, err := parseLabels()
 	if err != nil {
 		return err
 	}
 
-	if !export {
-		logger.Generatef("generating kustomization")
-	}
-
-	emptyAPIGroup := ""
 	kustomization := kustomizev1.Kustomization{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      name,
 			Namespace: namespace,
+			Labels:    ksLabels,
 		},
 		Spec: kustomizev1.KustomizationSpec{
-			DependsOn: ksDependsOn,
+			DependsOn: utils.MakeDependsOn(ksDependsOn),
 			Interval: metav1.Duration{
 				Duration: interval,
 			},
 			Path:  ksPath,
 			Prune: ksPrune,
-			SourceRef: corev1.TypedLocalObjectReference{
-				APIGroup: &emptyAPIGroup,
-				Kind:     "GitRepository",
-				Name:     ksSource,
+			SourceRef: kustomizev1.CrossNamespaceSourceReference{
+				Kind: ksSource.Kind,
+				Name: ksSource.Name,
 			},
 			Suspend:    false,
-			Validation: ksValidate,
+			Validation: ksValidation,
 		},
 	}
 
 	if len(ksHealthCheck) > 0 {
-		healthChecks := make([]kustomizev1.WorkloadReference, 0)
+		healthChecks := make([]kustomizev1.CrossNamespaceObjectReference, 0)
 		for _, w := range ksHealthCheck {
 			kindObj := strings.Split(w, "/")
 			if len(kindObj) != 2 {
 				return fmt.Errorf("invalid health check '%s' must be in the format 'kind/name.namespace' %v", w, kindObj)
 			}
 			kind := kindObj[0]
+
+			//TODO: (stefan) extend this list with all the kstatus builtin kinds
 			kinds := map[string]bool{
-				"Deployment":  true,
-				"DaemonSet":   true,
-				"StatefulSet": true,
+				"Deployment":           true,
+				"DaemonSet":            true,
+				"StatefulSet":          true,
+				helmv2.HelmReleaseKind: true,
 			}
 			if !kinds[kind] {
-				return fmt.Errorf("invalid health check kind '%s' can be Deployment, DaemonSet or StatefulSet", kind)
+				return fmt.Errorf("invalid health check kind '%s' can be HelmRelease, Deployment, DaemonSet or StatefulSet", kind)
 			}
 			nameNs := strings.Split(kindObj[1], ".")
 			if len(nameNs) != 2 {
 				return fmt.Errorf("invalid health check '%s' must be in the format 'kind/name.namespace'", w)
 			}
 
-			healthChecks = append(healthChecks, kustomizev1.WorkloadReference{
+			check := kustomizev1.CrossNamespaceObjectReference{
 				Kind:      kind,
 				Name:      nameNs[0],
 				Namespace: nameNs[1],
-			})
+			}
+
+			if kind == helmv2.HelmReleaseKind {
+				check.APIVersion = helmv2.GroupVersion.String()
+			}
+			healthChecks = append(healthChecks, check)
 		}
 		kustomization.Spec.HealthChecks = healthChecks
 		kustomization.Spec.Timeout = &metav1.Duration{
@@ -188,42 +192,47 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 		}
 	}
 
+	if ksDecryptionProvider != "" {
+		kustomization.Spec.Decryption = &kustomizev1.Decryption{
+			Provider: ksDecryptionProvider.String(),
+		}
+
+		if ksDecryptionSecret != "" {
+			kustomization.Spec.Decryption.SecretRef = &corev1.LocalObjectReference{Name: ksDecryptionSecret}
+		}
+	}
+
 	if export {
 		return exportKs(kustomization)
 	}
 
-	logger.Actionf("applying kustomization")
-	if err := upsertKustomization(ctx, kubeClient, kustomization); err != nil {
-		return err
-	}
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
 
-	logger.Waitingf("waiting for kustomization sync")
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	logger.Successf("kustomization %s is ready", name)
-
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      name,
-	}
-	err = kubeClient.Get(ctx, namespacedName, &kustomization)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
-		return fmt.Errorf("kustomization sync failed: %w", err)
+		return err
 	}
 
-	if kustomization.Status.LastAppliedRevision != "" {
-		logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
-	} else {
-		return fmt.Errorf("kustomization sync failed")
+	logger.Actionf("applying Kustomization")
+	namespacedName, err := upsertKustomization(ctx, kubeClient, &kustomization)
+	if err != nil {
+		return err
 	}
 
+	logger.Waitingf("waiting for Kustomization reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isKustomizationReady(ctx, kubeClient, namespacedName, &kustomization)); err != nil {
+		return err
+	}
+	logger.Successf("Kustomization %s is ready", name)
+
+	logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
 	return nil
 }
 
-func upsertKustomization(ctx context.Context, kubeClient client.Client, kustomization kustomizev1.Kustomization) error {
+func upsertKustomization(ctx context.Context, kubeClient client.Client,
+	kustomization *kustomizev1.Kustomization) (types.NamespacedName, error) {
 	namespacedName := types.NamespacedName{
 		Namespace: kustomization.GetNamespace(),
 		Name:      kustomization.GetName(),
@@ -233,45 +242,45 @@ func upsertKustomization(ctx context.Context, kubeClient client.Client, kustomiz
 	err := kubeClient.Get(ctx, namespacedName, &existing)
 	if err != nil {
 		if errors.IsNotFound(err) {
-			if err := kubeClient.Create(ctx, &kustomization); err != nil {
-				return err
+			if err := kubeClient.Create(ctx, kustomization); err != nil {
+				return namespacedName, err
 			} else {
-				logger.Successf("kustomization created")
-				return nil
+				logger.Successf("Kustomization created")
+				return namespacedName, nil
 			}
 		}
-		return err
+		return namespacedName, err
 	}
 
+	existing.Labels = kustomization.Labels
 	existing.Spec = kustomization.Spec
 	if err := kubeClient.Update(ctx, &existing); err != nil {
-		return err
+		return namespacedName, err
 	}
-
-	logger.Successf("kustomization updated")
-	return nil
+	kustomization = &existing
+	logger.Successf("Kustomization updated")
+	return namespacedName, nil
 }
 
-func isKustomizationReady(ctx context.Context, kubeClient client.Client, name, namespace string) wait.ConditionFunc {
+func isKustomizationReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, kustomization *kustomizev1.Kustomization) wait.ConditionFunc {
 	return func() (bool, error) {
-		var kustomization kustomizev1.Kustomization
-		namespacedName := types.NamespacedName{
-			Namespace: namespace,
-			Name:      name,
-		}
-
-		err := kubeClient.Get(ctx, namespacedName, &kustomization)
+		err := kubeClient.Get(ctx, namespacedName, kustomization)
 		if err != nil {
 			return false, err
 		}
 
-		for _, condition := range kustomization.Status.Conditions {
-			if condition.Type == sourcev1.ReadyCondition {
-				if condition.Status == corev1.ConditionTrue {
-					return true, nil
-				} else if condition.Status == corev1.ConditionFalse {
-					return false, fmt.Errorf(condition.Message)
-				}
+		// Confirm the state we are observing is for the current generation
+		if kustomization.Generation != kustomization.Status.ObservedGeneration {
+			return false, nil
+		}
+
+		if c := meta.GetCondition(kustomization.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
 			}
 		}
 		return false, nil

cmd/flux/create_receiver.go

@@ -0,0 +1,202 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/apis/meta"
+)
+
+var createReceiverCmd = &cobra.Command{
+	Use:   "receiver [name]",
+	Short: "Create or update a Receiver resource",
+	Long:  "The create receiver command generates a Receiver resource.",
+	Example: `  # Create a Receiver
+  flux create receiver github-receiver \
+	--type github \
+	--event ping \
+	--event push \
+	--secret-ref webhook-token \
+	--resource GitRepository/webapp \
+	--resource HelmRepository/webapp
+`,
+	RunE: createReceiverCmdRun,
+}
+
+var (
+	rcvType      string
+	rcvSecretRef string
+	rcvEvents    []string
+	rcvResources []string
+)
+
+func init() {
+	createReceiverCmd.Flags().StringVar(&rcvType, "type", "", "")
+	createReceiverCmd.Flags().StringVar(&rcvSecretRef, "secret-ref", "", "")
+	createReceiverCmd.Flags().StringArrayVar(&rcvEvents, "event", []string{}, "")
+	createReceiverCmd.Flags().StringArrayVar(&rcvResources, "resource", []string{}, "")
+	createCmd.AddCommand(createReceiverCmd)
+}
+
+func createReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Receiver name is required")
+	}
+	name := args[0]
+
+	if rcvType == "" {
+		return fmt.Errorf("Receiver type is required")
+	}
+
+	if rcvSecretRef == "" {
+		return fmt.Errorf("secret ref is required")
+	}
+
+	resources := []notificationv1.CrossNamespaceObjectReference{}
+	for _, resource := range rcvResources {
+		kind, name := utils.ParseObjectKindName(resource)
+		if kind == "" {
+			return fmt.Errorf("invalid event source '%s', must be in format <kind>/<name>", resource)
+		}
+
+		resources = append(resources, notificationv1.CrossNamespaceObjectReference{
+			Kind: kind,
+			Name: name,
+		})
+	}
+
+	if len(resources) == 0 {
+		return fmt.Errorf("atleast one resource is required")
+	}
+
+	sourceLabels, err := parseLabels()
+	if err != nil {
+		return err
+	}
+
+	if !export {
+		logger.Generatef("generating Receiver")
+	}
+
+	receiver := notificationv1.Receiver{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+			Labels:    sourceLabels,
+		},
+		Spec: notificationv1.ReceiverSpec{
+			Type:      rcvType,
+			Events:    rcvEvents,
+			Resources: resources,
+			SecretRef: corev1.LocalObjectReference{
+				Name: rcvSecretRef,
+			},
+			Suspend: false,
+		},
+	}
+
+	if export {
+		return exportReceiver(receiver)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("applying Receiver")
+	namespacedName, err := upsertReceiver(ctx, kubeClient, &receiver)
+	if err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for Receiver reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isReceiverReady(ctx, kubeClient, namespacedName, &receiver)); err != nil {
+		return err
+	}
+	logger.Successf("Receiver %s is ready", name)
+
+	logger.Successf("generated webhook URL %s", receiver.Status.URL)
+	return nil
+}
+
+func upsertReceiver(ctx context.Context, kubeClient client.Client,
+	receiver *notificationv1.Receiver) (types.NamespacedName, error) {
+	namespacedName := types.NamespacedName{
+		Namespace: receiver.GetNamespace(),
+		Name:      receiver.GetName(),
+	}
+
+	var existing notificationv1.Receiver
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, receiver); err != nil {
+				return namespacedName, err
+			} else {
+				logger.Successf("Receiver created")
+				return namespacedName, nil
+			}
+		}
+		return namespacedName, err
+	}
+
+	existing.Labels = receiver.Labels
+	existing.Spec = receiver.Spec
+	if err := kubeClient.Update(ctx, &existing); err != nil {
+		return namespacedName, err
+	}
+	receiver = &existing
+	logger.Successf("Receiver updated")
+	return namespacedName, nil
+}
+
+func isReceiverReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, receiver *notificationv1.Receiver) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, receiver)
+		if err != nil {
+			return false, err
+		}
+
+		if c := meta.GetCondition(receiver.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/create_source.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/create_source_bucket.go

@@ -0,0 +1,227 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/flags"
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var createSourceBucketCmd = &cobra.Command{
+	Use:   "bucket [name]",
+	Short: "Create or update a Bucket source",
+	Long: `
+The create source bucket command generates a Bucket resource and waits for it to be downloaded.
+For Buckets with static authentication, the credentials are stored in a Kubernetes secret.`,
+	Example: `  # Create a source from a Buckets using static authentication
+  flux create source bucket podinfo \
+	--bucket-name=podinfo \
+    --endpoint=minio.minio.svc.cluster.local:9000 \
+	--insecure=true \
+	--access-key=myaccesskey \
+	--secret-key=mysecretkey \
+    --interval=10m
+
+  # Create a source from an Amazon S3 Bucket using IAM authentication
+  flux create source bucket podinfo \
+	--bucket-name=podinfo \
+	--provider=aws \
+    --endpoint=s3.amazonaws.com \
+	--region=us-east-1 \
+    --interval=10m
+`,
+	RunE: createSourceBucketCmdRun,
+}
+
+var (
+	sourceBucketName      string
+	sourceBucketProvider  = flags.SourceBucketProvider(sourcev1.GenericBucketProvider)
+	sourceBucketEndpoint  string
+	sourceBucketAccessKey string
+	sourceBucketSecretKey string
+	sourceBucketRegion    string
+	sourceBucketInsecure  bool
+	sourceBucketSecretRef string
+)
+
+func init() {
+	createSourceBucketCmd.Flags().Var(&sourceBucketProvider, "provider", sourceBucketProvider.Description())
+	createSourceBucketCmd.Flags().StringVar(&sourceBucketName, "bucket-name", "", "the bucket name")
+	createSourceBucketCmd.Flags().StringVar(&sourceBucketEndpoint, "endpoint", "", "the bucket endpoint address")
+	createSourceBucketCmd.Flags().StringVar(&sourceBucketAccessKey, "access-key", "", "the bucket access key")
+	createSourceBucketCmd.Flags().StringVar(&sourceBucketSecretKey, "secret-key", "", "the bucket secret key")
+	createSourceBucketCmd.Flags().StringVar(&sourceBucketRegion, "region", "", "the bucket region")
+	createSourceBucketCmd.Flags().BoolVar(&sourceBucketInsecure, "insecure", false, "for when connecting to a non-TLS S3 HTTP endpoint")
+	createSourceBucketCmd.Flags().StringVar(&sourceBucketSecretRef, "secret-ref", "", "the name of an existing secret containing credentials")
+
+	createSourceCmd.AddCommand(createSourceBucketCmd)
+}
+
+func createSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Bucket source name is required")
+	}
+	name := args[0]
+
+	if sourceBucketName == "" {
+		return fmt.Errorf("bucket-name is required")
+	}
+
+	if sourceBucketEndpoint == "" {
+		return fmt.Errorf("endpoint is required")
+	}
+
+	sourceLabels, err := parseLabels()
+	if err != nil {
+		return err
+	}
+
+	tmpDir, err := ioutil.TempDir("", name)
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tmpDir)
+
+	bucket := &sourcev1.Bucket{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+			Labels:    sourceLabels,
+		},
+		Spec: sourcev1.BucketSpec{
+			BucketName: sourceBucketName,
+			Provider:   sourceBucketProvider.String(),
+			Insecure:   sourceBucketInsecure,
+			Endpoint:   sourceBucketEndpoint,
+			Region:     sourceBucketRegion,
+			Interval: metav1.Duration{
+				Duration: interval,
+			},
+		},
+	}
+	if sourceHelmSecretRef != "" {
+		bucket.Spec.SecretRef = &corev1.LocalObjectReference{
+			Name: sourceBucketSecretRef,
+		}
+	}
+
+	if export {
+		return exportBucket(*bucket)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	logger.Generatef("generating Bucket source")
+
+	if sourceBucketSecretRef == "" {
+		secretName := fmt.Sprintf("bucket-%s", name)
+
+		secret := corev1.Secret{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      secretName,
+				Namespace: namespace,
+			},
+			StringData: map[string]string{},
+		}
+
+		if sourceBucketAccessKey != "" && sourceBucketSecretKey != "" {
+			secret.StringData["accesskey"] = sourceBucketAccessKey
+			secret.StringData["secretkey"] = sourceBucketSecretKey
+		}
+
+		if len(secret.StringData) > 0 {
+			logger.Actionf("applying secret with the bucket credentials")
+			if err := upsertSecret(ctx, kubeClient, secret); err != nil {
+				return err
+			}
+			bucket.Spec.SecretRef = &corev1.LocalObjectReference{
+				Name: secretName,
+			}
+			logger.Successf("authentication configured")
+		}
+	}
+
+	logger.Actionf("applying Bucket source")
+	namespacedName, err := upsertBucket(ctx, kubeClient, bucket)
+	if err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for Bucket source reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isBucketReady(ctx, kubeClient, namespacedName, bucket)); err != nil {
+		return err
+	}
+	logger.Successf("Bucket source reconciliation completed")
+
+	if bucket.Status.Artifact == nil {
+		return fmt.Errorf("Bucket source reconciliation but no artifact was found")
+	}
+	logger.Successf("fetched revision: %s", bucket.Status.Artifact.Revision)
+	return nil
+}
+
+func upsertBucket(ctx context.Context, kubeClient client.Client,
+	bucket *sourcev1.Bucket) (types.NamespacedName, error) {
+	namespacedName := types.NamespacedName{
+		Namespace: bucket.GetNamespace(),
+		Name:      bucket.GetName(),
+	}
+
+	var existing sourcev1.Bucket
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, bucket); err != nil {
+				return namespacedName, err
+			} else {
+				logger.Successf("Bucket source created")
+				return namespacedName, nil
+			}
+		}
+		return namespacedName, err
+	}
+
+	existing.Labels = bucket.Labels
+	existing.Spec = bucket.Spec
+	if err := kubeClient.Update(ctx, &existing); err != nil {
+		return namespacedName, err
+	}
+	bucket = &existing
+	logger.Successf("Bucket source updated")
+	return namespacedName, nil
+}

cmd/flux/create_source_git.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -25,7 +25,11 @@ import (
 	"os"
 	"time"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
+	"github.com/fluxcd/flux2/internal/flags"
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
@@ -46,35 +50,35 @@ The create source git command generates a GitRepository resource and waits for i
 For Git over SSH, host and SSH keys are automatically generated and stored in a Kubernetes secret.
 For private Git repositories, the basic authentication credentials are stored in a Kubernetes secret.`,
 	Example: `  # Create a source from a public Git repository master branch
-  create source git podinfo \
+  flux create source git podinfo \
     --url=https://github.com/stefanprodan/podinfo \
     --branch=master
 
   # Create a source from a Git repository pinned to specific git tag
-  create source git podinfo \
+  flux create source git podinfo \
     --url=https://github.com/stefanprodan/podinfo \
     --tag="3.2.3"
 
   # Create a source from a public Git repository tag that matches a semver range
-  create source git podinfo \
+  flux create source git podinfo \
     --url=https://github.com/stefanprodan/podinfo \
     --tag-semver=">=3.2.0 <3.3.0"
 
   # Create a source from a Git repository using SSH authentication
-  create source git podinfo \
+  flux create source git podinfo \
     --url=ssh://git@github.com/stefanprodan/podinfo \
     --branch=master
 
   # Create a source from a Git repository using SSH authentication and an
   # ECDSA P-521 curve public key
-  create source git podinfo \
+  flux create source git podinfo \
     --url=ssh://git@github.com/stefanprodan/podinfo \
     --branch=master \
     --ssh-key-algorithm=ecdsa \
     --ssh-ecdsa-curve=p521
 
   # Create a source from a Git repository using basic authentication
-  create source git podinfo \
+  flux create source git podinfo \
     --url=https://github.com/stefanprodan/podinfo \
     --username=username \
     --password=password
@@ -83,15 +87,17 @@ For private Git repositories, the basic authentication credentials are stored in
 }
 
 var (
-	sourceGitURL          string
-	sourceGitBranch       string
-	sourceGitTag          string
-	sourceGitSemver       string
-	sourceGitUsername     string
-	sourceGitPassword     string
-	sourceGitKeyAlgorithm PublicKeyAlgorithm = "rsa"
-	sourceGitRSABits      RSAKeyBits         = 2048
-	sourceGitECDSACurve                      = ECDSACurve{elliptic.P384()}
+	sourceGitURL      string
+	sourceGitBranch   string
+	sourceGitTag      string
+	sourceGitSemver   string
+	sourceGitUsername string
+	sourceGitPassword string
+
+	sourceGitKeyAlgorithm flags.PublicKeyAlgorithm = "rsa"
+	sourceGitRSABits      flags.RSAKeyBits         = 2048
+	sourceGitECDSACurve                            = flags.ECDSACurve{Curve: elliptic.P384()}
+	sourceGitSecretRef    string
 )
 
 func init() {
@@ -104,18 +110,19 @@ func init() {
 	createSourceGitCmd.Flags().Var(&sourceGitKeyAlgorithm, "ssh-key-algorithm", sourceGitKeyAlgorithm.Description())
 	createSourceGitCmd.Flags().Var(&sourceGitRSABits, "ssh-rsa-bits", sourceGitRSABits.Description())
 	createSourceGitCmd.Flags().Var(&sourceGitECDSACurve, "ssh-ecdsa-curve", sourceGitECDSACurve.Description())
+	createSourceGitCmd.Flags().StringVarP(&sourceGitSecretRef, "secret-ref", "", "", "the name of an existing secret containing SSH or basic credentials")
 
 	createSourceCmd.AddCommand(createSourceGitCmd)
 }
 
 func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	if len(args) < 1 {
-		return fmt.Errorf("source name is required")
+		return fmt.Errorf("GitRepository source name is required")
 	}
 	name := args[0]
 
 	if sourceGitURL == "" {
-		return fmt.Errorf("git-url is required")
+		return fmt.Errorf("url is required")
 	}
 
 	tmpDir, err := ioutil.TempDir("", name)
@@ -129,10 +136,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("git URL parse failed: %w", err)
 	}
 
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	sourceLabels, err := parseLabels()
 	if err != nil {
 		return err
 	}
@@ -141,6 +145,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      name,
 			Namespace: namespace,
+			Labels:    sourceLabels,
 		},
 		Spec: sourcev1.GitRepositorySpec{
 			URL: sourceGitURL,
@@ -160,12 +165,27 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if export {
+		if sourceGitSecretRef != "" {
+			gitRepository.Spec.SecretRef = &corev1.LocalObjectReference{
+				Name: sourceGitSecretRef,
+			}
+		}
 		return exportGit(gitRepository)
 	}
 
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
 	withAuth := false
 	// TODO(hidde): move all auth prep to separate func?
-	if u.Scheme == "ssh" {
+	if sourceGitSecretRef != "" {
+		withAuth = true
+	} else if u.Scheme == "ssh" {
 		logger.Actionf("generating deploy key pair")
 		pair, err := generateKeyPair(ctx)
 		if err != nil {
@@ -227,42 +247,35 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		logger.Successf("authentication configured")
 	}
 
-	logger.Generatef("generating source")
+	logger.Generatef("generating GitRepository source")
 
 	if withAuth {
+		secretName := name
+		if sourceGitSecretRef != "" {
+			secretName = sourceGitSecretRef
+		}
 		gitRepository.Spec.SecretRef = &corev1.LocalObjectReference{
-			Name: name,
+			Name: secretName,
 		}
 	}
 
-	logger.Actionf("applying source")
-	if err := upsertGitRepository(ctx, kubeClient, gitRepository); err != nil {
-		return err
-	}
-
-	logger.Waitingf("waiting for git sync")
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	logger.Successf("git sync completed")
-
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      name,
-	}
-	err = kubeClient.Get(ctx, namespacedName, &gitRepository)
+	logger.Actionf("applying GitRepository source")
+	namespacedName, err := upsertGitRepository(ctx, kubeClient, &gitRepository)
 	if err != nil {
-		return fmt.Errorf("git sync failed: %w", err)
+		return err
 	}
 
-	if gitRepository.Status.Artifact != nil {
-		logger.Successf("fetched revision: %s", gitRepository.Status.Artifact.Revision)
-	} else {
-		return fmt.Errorf("git sync failed, artifact not found")
+	logger.Waitingf("waiting for GitRepository source reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isGitRepositoryReady(ctx, kubeClient, namespacedName, &gitRepository)); err != nil {
+		return err
 	}
+	logger.Successf("GitRepository source reconciliation completed")
 
+	if gitRepository.Status.Artifact == nil {
+		return fmt.Errorf("GitRepository source reconciliation completed but no artifact was found")
+	}
+	logger.Successf("fetched revision: %s", gitRepository.Status.Artifact.Revision)
 	return nil
 }
 
@@ -323,7 +336,8 @@ func upsertSecret(ctx context.Context, kubeClient client.Client, secret corev1.S
 	return nil
 }
 
-func upsertGitRepository(ctx context.Context, kubeClient client.Client, gitRepository sourcev1.GitRepository) error {
+func upsertGitRepository(ctx context.Context, kubeClient client.Client,
+	gitRepository *sourcev1.GitRepository) (types.NamespacedName, error) {
 	namespacedName := types.NamespacedName{
 		Namespace: gitRepository.GetNamespace(),
 		Name:      gitRepository.GetName(),
@@ -333,45 +347,40 @@ func upsertGitRepository(ctx context.Context, kubeClient client.Client, gitRepos
 	err := kubeClient.Get(ctx, namespacedName, &existing)
 	if err != nil {
 		if errors.IsNotFound(err) {
-			if err := kubeClient.Create(ctx, &gitRepository); err != nil {
-				return err
+			if err := kubeClient.Create(ctx, gitRepository); err != nil {
+				return namespacedName, err
 			} else {
-				logger.Successf("source created")
-				return nil
+				logger.Successf("GitRepository source created")
+				return namespacedName, nil
 			}
 		}
-		return err
+		return namespacedName, err
 	}
 
+	existing.Labels = gitRepository.Labels
 	existing.Spec = gitRepository.Spec
 	if err := kubeClient.Update(ctx, &existing); err != nil {
-		return err
+		return namespacedName, err
 	}
-
-	logger.Successf("source updated")
-	return nil
+	gitRepository = &existing
+	logger.Successf("GitRepository source updated")
+	return namespacedName, nil
 }
 
-func isGitRepositoryReady(ctx context.Context, kubeClient client.Client, name, namespace string) wait.ConditionFunc {
+func isGitRepositoryReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, gitRepository *sourcev1.GitRepository) wait.ConditionFunc {
 	return func() (bool, error) {
-		var gitRepository sourcev1.GitRepository
-		namespacedName := types.NamespacedName{
-			Namespace: namespace,
-			Name:      name,
-		}
-
-		err := kubeClient.Get(ctx, namespacedName, &gitRepository)
+		err := kubeClient.Get(ctx, namespacedName, gitRepository)
 		if err != nil {
 			return false, err
 		}
 
-		for _, condition := range gitRepository.Status.Conditions {
-			if condition.Type == sourcev1.ReadyCondition {
-				if condition.Status == corev1.ConditionTrue {
-					return true, nil
-				} else if condition.Status == corev1.ConditionFalse {
-					return false, fmt.Errorf(condition.Message)
-				}
+		if c := meta.GetCondition(gitRepository.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
 			}
 		}
 		return false, nil

cmd/flux/create_source_helm.go

@@ -0,0 +1,244 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"net/url"
+	"os"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var createSourceHelmCmd = &cobra.Command{
+	Use:   "helm [name]",
+	Short: "Create or update a HelmRepository source",
+	Long: `
+The create source helm command generates a HelmRepository resource and waits for it to fetch the index.
+For private Helm repositories, the basic authentication credentials are stored in a Kubernetes secret.`,
+	Example: `  # Create a source from a public Helm repository
+  flux create source helm podinfo \
+    --url=https://stefanprodan.github.io/podinfo \
+    --interval=10m
+
+  # Create a source from a Helm repository using basic authentication
+  flux create source helm podinfo \
+    --url=https://stefanprodan.github.io/podinfo \
+    --username=username \
+    --password=password
+
+  # Create a source from a Helm repository using TLS authentication
+  flux create source helm podinfo \
+    --url=https://stefanprodan.github.io/podinfo \
+    --cert-file=./cert.crt \
+    --key-file=./key.crt \
+    --ca-file=./ca.crt
+`,
+	RunE: createSourceHelmCmdRun,
+}
+
+var (
+	sourceHelmURL       string
+	sourceHelmUsername  string
+	sourceHelmPassword  string
+	sourceHelmCertFile  string
+	sourceHelmKeyFile   string
+	sourceHelmCAFile    string
+	sourceHelmSecretRef string
+)
+
+func init() {
+	createSourceHelmCmd.Flags().StringVar(&sourceHelmURL, "url", "", "Helm repository address")
+	createSourceHelmCmd.Flags().StringVarP(&sourceHelmUsername, "username", "u", "", "basic authentication username")
+	createSourceHelmCmd.Flags().StringVarP(&sourceHelmPassword, "password", "p", "", "basic authentication password")
+	createSourceHelmCmd.Flags().StringVar(&sourceHelmCertFile, "cert-file", "", "TLS authentication cert file path")
+	createSourceHelmCmd.Flags().StringVar(&sourceHelmKeyFile, "key-file", "", "TLS authentication key file path")
+	createSourceHelmCmd.Flags().StringVar(&sourceHelmCAFile, "ca-file", "", "TLS authentication CA file path")
+	createSourceHelmCmd.Flags().StringVarP(&sourceHelmSecretRef, "secret-ref", "", "", "the name of an existing secret containing TLS or basic auth credentials")
+
+	createSourceCmd.AddCommand(createSourceHelmCmd)
+}
+
+func createSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("HelmRepository source name is required")
+	}
+	name := args[0]
+
+	if sourceHelmURL == "" {
+		return fmt.Errorf("url is required")
+	}
+
+	sourceLabels, err := parseLabels()
+	if err != nil {
+		return err
+	}
+
+	tmpDir, err := ioutil.TempDir("", name)
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tmpDir)
+
+	if _, err := url.Parse(sourceHelmURL); err != nil {
+		return fmt.Errorf("url parse failed: %w", err)
+	}
+
+	helmRepository := &sourcev1.HelmRepository{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+			Labels:    sourceLabels,
+		},
+		Spec: sourcev1.HelmRepositorySpec{
+			URL: sourceHelmURL,
+			Interval: metav1.Duration{
+				Duration: interval,
+			},
+		},
+	}
+
+	if sourceHelmSecretRef != "" {
+		helmRepository.Spec.SecretRef = &corev1.LocalObjectReference{
+			Name: sourceHelmSecretRef,
+		}
+	}
+
+	if export {
+		return exportHelmRepository(*helmRepository)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	logger.Generatef("generating HelmRepository source")
+	if sourceHelmSecretRef == "" {
+		secretName := fmt.Sprintf("helm-%s", name)
+
+		secret := corev1.Secret{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      secretName,
+				Namespace: namespace,
+			},
+			StringData: map[string]string{},
+		}
+
+		if sourceHelmUsername != "" && sourceHelmPassword != "" {
+			secret.StringData["username"] = sourceHelmUsername
+			secret.StringData["password"] = sourceHelmPassword
+		}
+
+		if sourceHelmCertFile != "" && sourceHelmKeyFile != "" {
+			cert, err := ioutil.ReadFile(sourceHelmCertFile)
+			if err != nil {
+				return fmt.Errorf("failed to read repository cert file '%s': %w", sourceHelmCertFile, err)
+			}
+			secret.StringData["certFile"] = string(cert)
+
+			key, err := ioutil.ReadFile(sourceHelmKeyFile)
+			if err != nil {
+				return fmt.Errorf("failed to read repository key file '%s': %w", sourceHelmKeyFile, err)
+			}
+			secret.StringData["keyFile"] = string(key)
+		}
+
+		if sourceHelmCAFile != "" {
+			ca, err := ioutil.ReadFile(sourceHelmCAFile)
+			if err != nil {
+				return fmt.Errorf("failed to read repository CA file '%s': %w", sourceHelmCAFile, err)
+			}
+			secret.StringData["caFile"] = string(ca)
+		}
+
+		if len(secret.StringData) > 0 {
+			logger.Actionf("applying secret with repository credentials")
+			if err := upsertSecret(ctx, kubeClient, secret); err != nil {
+				return err
+			}
+			helmRepository.Spec.SecretRef = &corev1.LocalObjectReference{
+				Name: secretName,
+			}
+			logger.Successf("authentication configured")
+		}
+	}
+
+	logger.Actionf("applying HelmRepository source")
+	namespacedName, err := upsertHelmRepository(ctx, kubeClient, helmRepository)
+	if err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for HelmRepository source reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isHelmRepositoryReady(ctx, kubeClient, namespacedName, helmRepository)); err != nil {
+		return err
+	}
+	logger.Successf("HelmRepository source reconciliation completed")
+
+	if helmRepository.Status.Artifact == nil {
+		return fmt.Errorf("HelmRepository source reconciliation completed but no artifact was found")
+	}
+	logger.Successf("fetched revision: %s", helmRepository.Status.Artifact.Revision)
+	return nil
+}
+
+func upsertHelmRepository(ctx context.Context, kubeClient client.Client,
+	helmRepository *sourcev1.HelmRepository) (types.NamespacedName, error) {
+	namespacedName := types.NamespacedName{
+		Namespace: helmRepository.GetNamespace(),
+		Name:      helmRepository.GetName(),
+	}
+
+	var existing sourcev1.HelmRepository
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, helmRepository); err != nil {
+				return namespacedName, err
+			} else {
+				logger.Successf("source created")
+				return namespacedName, nil
+			}
+		}
+		return namespacedName, err
+	}
+
+	existing.Labels = helmRepository.Labels
+	existing.Spec = helmRepository.Spec
+	if err := kubeClient.Update(ctx, &existing); err != nil {
+		return namespacedName, err
+	}
+	helmRepository = &existing
+	logger.Successf("source updated")
+	return namespacedName, nil
+}

cmd/flux/create_tenant.go

@@ -0,0 +1,258 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	rbacv1 "k8s.io/api/rbac/v1"
+	"k8s.io/apimachinery/pkg/api/equality"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/validation"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+)
+
+var createTenantCmd = &cobra.Command{
+	Use:   "tenant",
+	Short: "Create or update a tenant",
+	Long: `
+The create tenant command generates namespaces and role bindings to limit the
+reconcilers scope to the tenant namespaces.`,
+	Example: `  # Create a tenant with access to a namespace 
+  flux create tenant dev-team \
+    --with-namespace=frontend \
+    --label=environment=dev
+
+  # Generate tenant namespaces and role bindings in YAML format
+  flux create tenant dev-team \
+    --with-namespace=frontend \
+    --with-namespace=backend \
+	--export > dev-team.yaml
+`,
+	RunE: createTenantCmdRun,
+}
+
+const (
+	tenantLabel       = "toolkit.fluxcd.io/tenant"
+	tenantRoleBinding = "gotk-reconciler"
+)
+
+var (
+	tenantNamespaces  []string
+	tenantClusterRole string
+)
+
+func init() {
+	createTenantCmd.Hidden = true
+	createTenantCmd.Flags().StringSliceVar(&tenantNamespaces, "with-namespace", nil, "namespace belonging to this tenant")
+	createTenantCmd.Flags().StringVar(&tenantClusterRole, "cluster-role", "cluster-admin", "cluster role of the tenant role binding")
+	createCmd.AddCommand(createTenantCmd)
+}
+
+func createTenantCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("tenant name is required")
+	}
+	tenant := args[0]
+	if err := validation.IsQualifiedName(tenant); len(err) > 0 {
+		return fmt.Errorf("invalid tenant name '%s': %v", tenant, err)
+	}
+
+	if tenantClusterRole == "" {
+		return fmt.Errorf("cluster-role is required")
+	}
+
+	if tenantNamespaces == nil {
+		return fmt.Errorf("with-namespace is required")
+	}
+
+	var namespaces []corev1.Namespace
+	var roleBindings []rbacv1.RoleBinding
+
+	for _, ns := range tenantNamespaces {
+		if err := validation.IsQualifiedName(ns); len(err) > 0 {
+			return fmt.Errorf("invalid namespace '%s': %v", ns, err)
+		}
+
+		objLabels, err := parseLabels()
+		if err != nil {
+			return err
+		}
+
+		objLabels[tenantLabel] = tenant
+
+		namespace := corev1.Namespace{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:   ns,
+				Labels: objLabels,
+			},
+		}
+		namespaces = append(namespaces, namespace)
+
+		roleBinding := rbacv1.RoleBinding{
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      tenantRoleBinding,
+				Namespace: ns,
+				Labels:    objLabels,
+			},
+			Subjects: []rbacv1.Subject{
+				{
+					APIGroup: "rbac.authorization.k8s.io",
+					Kind:     "User",
+					Name:     fmt.Sprintf("gotk:%s:reconciler", ns),
+				},
+			},
+			RoleRef: rbacv1.RoleRef{
+				APIGroup: "rbac.authorization.k8s.io",
+				Kind:     "ClusterRole",
+				Name:     tenantClusterRole,
+			},
+		}
+		roleBindings = append(roleBindings, roleBinding)
+	}
+
+	if export {
+		for i, _ := range tenantNamespaces {
+			if err := exportTenant(namespaces[i], roleBindings[1]); err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	for i, _ := range tenantNamespaces {
+		logger.Actionf("applying namespace %s", namespaces[i].Name)
+		if err := upsertNamespace(ctx, kubeClient, namespaces[i]); err != nil {
+			return err
+		}
+
+		logger.Actionf("applying role binding %s", roleBindings[i].Name)
+		if err := upsertRoleBinding(ctx, kubeClient, roleBindings[i]); err != nil {
+			return err
+		}
+	}
+
+	logger.Successf("tenant setup completed")
+	return nil
+}
+
+func upsertNamespace(ctx context.Context, kubeClient client.Client, namespace corev1.Namespace) error {
+	namespacedName := types.NamespacedName{
+		Namespace: namespace.GetNamespace(),
+		Name:      namespace.GetName(),
+	}
+
+	var existing corev1.Namespace
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, &namespace); err != nil {
+				return err
+			} else {
+				return nil
+			}
+		}
+		return err
+	}
+
+	if !equality.Semantic.DeepDerivative(namespace.Labels, existing.Labels) {
+		existing.Labels = namespace.Labels
+		if err := kubeClient.Update(ctx, &existing); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func upsertRoleBinding(ctx context.Context, kubeClient client.Client, roleBinding rbacv1.RoleBinding) error {
+	namespacedName := types.NamespacedName{
+		Namespace: roleBinding.GetNamespace(),
+		Name:      roleBinding.GetName(),
+	}
+
+	var existing rbacv1.RoleBinding
+	err := kubeClient.Get(ctx, namespacedName, &existing)
+	if err != nil {
+		if errors.IsNotFound(err) {
+			if err := kubeClient.Create(ctx, &roleBinding); err != nil {
+				return err
+			} else {
+				return nil
+			}
+		}
+		return err
+	}
+
+	if !equality.Semantic.DeepDerivative(roleBinding.Subjects, existing.Subjects) ||
+		!equality.Semantic.DeepDerivative(roleBinding.RoleRef, existing.RoleRef) ||
+		!equality.Semantic.DeepDerivative(roleBinding.Labels, existing.Labels) {
+		if err := kubeClient.Delete(ctx, &existing); err != nil {
+			return err
+		}
+		if err := kubeClient.Create(ctx, &roleBinding); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func exportTenant(namespace corev1.Namespace, roleBinding rbacv1.RoleBinding) error {
+	namespace.TypeMeta = metav1.TypeMeta{
+		APIVersion: "v1",
+		Kind:       "Namespace",
+	}
+	data, err := yaml.Marshal(namespace)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	data = bytes.Replace(data, []byte("spec: {}\n"), []byte(""), 1)
+	fmt.Println(resourceToString(data))
+
+	roleBinding.TypeMeta = metav1.TypeMeta{
+		APIVersion: "rbac.authorization.k8s.io/v1",
+		Kind:       "RoleBinding",
+	}
+	data, err = yaml.Marshal(roleBinding)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+
+	return nil
+}

cmd/flux/delete.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/delete_alert.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var deleteAlertCmd = &cobra.Command{
+	Use:   "alert [name]",
+	Short: "Delete a Alert resource",
+	Long:  "The delete alert command removes the given Alert from the cluster.",
+	Example: `  # Delete an Alert and the Kubernetes resources created by it
+  flux delete alert main
+`,
+	RunE: deleteAlertCmdRun,
+}
+
+func init() {
+	deleteCmd.AddCommand(deleteAlertCmd)
+}
+
+func deleteAlertCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("alert name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var alert notificationv1.Alert
+	err = kubeClient.Get(ctx, namespacedName, &alert)
+	if err != nil {
+		return err
+	}
+
+	if !deleteSilent {
+		prompt := promptui.Prompt{
+			Label:     "Are you sure you want to delete this Alert",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	logger.Actionf("deleting alert %s in %s namespace", name, namespace)
+	err = kubeClient.Delete(ctx, &alert)
+	if err != nil {
+		return err
+	}
+	logger.Successf("alert deleted")
+
+	return nil
+}

cmd/flux/delete_alertprovider.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var deleteAlertProviderCmd = &cobra.Command{
+	Use:   "alert-provider [name]",
+	Short: "Delete a Provider resource",
+	Long:  "The delete alert-provider command removes the given Provider from the cluster.",
+	Example: `  # Delete a Provider and the Kubernetes resources created by it
+  flux delete alert-provider slack
+`,
+	RunE: deleteAlertProviderCmdRun,
+}
+
+func init() {
+	deleteCmd.AddCommand(deleteAlertProviderCmd)
+}
+
+func deleteAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("provider name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var alertProvider notificationv1.Provider
+	err = kubeClient.Get(ctx, namespacedName, &alertProvider)
+	if err != nil {
+		return err
+	}
+
+	if !deleteSilent {
+		prompt := promptui.Prompt{
+			Label:     "Are you sure you want to delete this Provider",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	logger.Actionf("deleting provider %s in %s namespace", name, namespace)
+	err = kubeClient.Delete(ctx, &alertProvider)
+	if err != nil {
+		return err
+	}
+	logger.Successf("provider deleted")
+
+	return nil
+}

cmd/flux/delete_helmrelease.go

@@ -0,0 +1,92 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+)
+
+var deleteHelmReleaseCmd = &cobra.Command{
+	Use:     "helmrelease [name]",
+	Aliases: []string{"hr"},
+	Short:   "Delete a HelmRelease resource",
+	Long:    "The delete helmrelease command removes the given HelmRelease from the cluster.",
+	Example: `  # Delete a Helm release and the Kubernetes resources created by it
+  flux delete hr podinfo
+`,
+	RunE: deleteHelmReleaseCmdRun,
+}
+
+func init() {
+	deleteCmd.AddCommand(deleteHelmReleaseCmd)
+}
+
+func deleteHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("release name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var helmRelease helmv2.HelmRelease
+	err = kubeClient.Get(ctx, namespacedName, &helmRelease)
+	if err != nil {
+		return err
+	}
+
+	if !deleteSilent {
+		if !helmRelease.Spec.Suspend {
+			logger.Waitingf("This action will remove the Kubernetes objects previously applied by the %s Helm release!", name)
+		}
+		prompt := promptui.Prompt{
+			Label:     "Are you sure you want to delete this Helm release",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	logger.Actionf("deleting release %s in %s namespace", name, namespace)
+	err = kubeClient.Delete(ctx, &helmRelease)
+	if err != nil {
+		return err
+	}
+	logger.Successf("release deleted")
+
+	return nil
+}

cmd/flux/delete_kustomization.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,7 +20,8 @@ import (
 	"context"
 	"fmt"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
+	"github.com/fluxcd/flux2/internal/utils"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
 	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/types"
@@ -31,7 +32,10 @@ var deleteKsCmd = &cobra.Command{
 	Aliases: []string{"ks"},
 	Short:   "Delete a Kustomization resource",
 	Long:    "The delete kustomization command deletes the given Kustomization from the cluster.",
-	RunE:    deleteKsCmdRun,
+	Example: `  # Delete a kustomization and the Kubernetes resources created by it
+  flux delete kustomization podinfo
+`,
+	RunE: deleteKsCmdRun,
 }
 
 func init() {
@@ -47,7 +51,7 @@ func deleteKsCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}

cmd/flux/delete_receiver.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var deleteReceiverCmd = &cobra.Command{
+	Use:   "receiver [name]",
+	Short: "Delete a Receiver resource",
+	Long:  "The delete receiver command removes the given Receiver from the cluster.",
+	Example: `  # Delete an Receiver and the Kubernetes resources created by it
+  flux delete receiver main
+`,
+	RunE: deleteReceiverCmdRun,
+}
+
+func init() {
+	deleteCmd.AddCommand(deleteReceiverCmd)
+}
+
+func deleteReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("receiver name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var receiver notificationv1.Receiver
+	err = kubeClient.Get(ctx, namespacedName, &receiver)
+	if err != nil {
+		return err
+	}
+
+	if !deleteSilent {
+		prompt := promptui.Prompt{
+			Label:     "Are you sure you want to delete this Receiver",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	logger.Actionf("deleting receiver %s in %s namespace", name, namespace)
+	err = kubeClient.Delete(ctx, &receiver)
+	if err != nil {
+		return err
+	}
+	logger.Successf("receiver deleted")
+
+	return nil
+}

cmd/flux/delete_source.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/delete_source_bucket.go

@@ -0,0 +1,87 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+var deleteSourceBucketCmd = &cobra.Command{
+	Use:   "bucket [name]",
+	Short: "Delete a Bucket source",
+	Long:  "The delete source bucket command deletes the given Bucket from the cluster.",
+	Example: `  # Delete a Bucket source
+  flux delete source bucket podinfo
+`,
+	RunE: deleteSourceBucketCmdRun,
+}
+
+func init() {
+	deleteSourceCmd.AddCommand(deleteSourceBucketCmd)
+}
+
+func deleteSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var bucket sourcev1.Bucket
+	err = kubeClient.Get(ctx, namespacedName, &bucket)
+	if err != nil {
+		return err
+	}
+
+	if !deleteSilent {
+		prompt := promptui.Prompt{
+			Label:     "Are you sure you want to delete this source",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	logger.Actionf("deleting source %s in %s namespace", name, namespace)
+	err = kubeClient.Delete(ctx, &bucket)
+	if err != nil {
+		return err
+	}
+	logger.Successf("source deleted")
+
+	return nil
+}

cmd/flux/delete_source_git.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,7 +20,8 @@ import (
 	"context"
 	"fmt"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/types"
@@ -30,7 +31,10 @@ var deleteSourceGitCmd = &cobra.Command{
 	Use:   "git [name]",
 	Short: "Delete a GitRepository source",
 	Long:  "The delete source git command deletes the given GitRepository from the cluster.",
-	RunE:  deleteSourceGitCmdRun,
+	Example: `  # Delete a Git repository
+  flux delete source git podinfo
+`,
+	RunE: deleteSourceGitCmdRun,
 }
 
 func init() {
@@ -46,7 +50,7 @@ func deleteSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}

cmd/flux/delete_source_helm.go

@@ -0,0 +1,87 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+var deleteSourceHelmCmd = &cobra.Command{
+	Use:   "helm [name]",
+	Short: "Delete a HelmRepository source",
+	Long:  "The delete source helm command deletes the given HelmRepository from the cluster.",
+	Example: `  # Delete a Helm repository
+  flux delete source helm podinfo
+`,
+	RunE: deleteSourceHelmCmdRun,
+}
+
+func init() {
+	deleteSourceCmd.AddCommand(deleteSourceHelmCmd)
+}
+
+func deleteSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var helmRepository sourcev1.HelmRepository
+	err = kubeClient.Get(ctx, namespacedName, &helmRepository)
+	if err != nil {
+		return err
+	}
+
+	if !deleteSilent {
+		prompt := promptui.Prompt{
+			Label:     "Are you sure you want to delete this source",
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	logger.Actionf("deleting source %s in %s namespace", name, namespace)
+	err = kubeClient.Delete(ctx, &helmRepository)
+	if err != nil {
+		return err
+	}
+	logger.Successf("source deleted")
+
+	return nil
+}

cmd/flux/export.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -17,6 +17,8 @@ limitations under the License.
 package main
 
 import (
+	"bytes"
+
 	"github.com/spf13/cobra"
 )
 
@@ -35,3 +37,9 @@ func init() {
 
 	rootCmd.AddCommand(exportCmd)
 }
+
+func resourceToString(data []byte) string {
+	data = bytes.Replace(data, []byte("  creationTimestamp: null\n"), []byte(""), 1)
+	data = bytes.Replace(data, []byte("status: {}\n"), []byte(""), 1)
+	return string(data)
+}

cmd/flux/export_alert.go

@@ -0,0 +1,120 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var exportAlertCmd = &cobra.Command{
+	Use:   "alert [name]",
+	Short: "Export Alert resources in YAML format",
+	Long:  "The export alert command exports one or all Alert resources in YAML format.",
+	Example: `  # Export all Alert resources
+  flux export alert --all > alerts.yaml
+
+  # Export a Alert
+  flux export alert main > main.yaml
+`,
+	RunE: exportAlertCmdRun,
+}
+
+func init() {
+	exportCmd.AddCommand(exportAlertCmd)
+}
+
+func exportAlertCmdRun(cmd *cobra.Command, args []string) error {
+	if !exportAll && len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if exportAll {
+		var list notificationv1.AlertList
+		err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+		if err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			logger.Failuref("no alerts found in %s namespace", namespace)
+			return nil
+		}
+
+		for _, alert := range list.Items {
+			if err := exportAlert(alert); err != nil {
+				return err
+			}
+		}
+	} else {
+		name := args[0]
+		namespacedName := types.NamespacedName{
+			Namespace: namespace,
+			Name:      name,
+		}
+		var alert notificationv1.Alert
+		err = kubeClient.Get(ctx, namespacedName, &alert)
+		if err != nil {
+			return err
+		}
+		return exportAlert(alert)
+	}
+	return nil
+}
+
+func exportAlert(alert notificationv1.Alert) error {
+	gvk := notificationv1.GroupVersion.WithKind("Alert")
+	export := notificationv1.Alert{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        alert.Name,
+			Namespace:   alert.Namespace,
+			Labels:      alert.Labels,
+			Annotations: alert.Annotations,
+		},
+		Spec: alert.Spec,
+	}
+
+	data, err := yaml.Marshal(export)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+	return nil
+}

cmd/flux/export_alertprovider.go

@@ -0,0 +1,120 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var exportAlertProviderCmd = &cobra.Command{
+	Use:   "alert-provider [name]",
+	Short: "Export Provider resources in YAML format",
+	Long:  "The export alert-provider command exports one or all Provider resources in YAML format.",
+	Example: `  # Export all Provider resources
+  flux export alert-provider --all > alert-providers.yaml
+
+  # Export a Provider
+  flux export alert-provider slack > slack.yaml
+`,
+	RunE: exportAlertProviderCmdRun,
+}
+
+func init() {
+	exportCmd.AddCommand(exportAlertProviderCmd)
+}
+
+func exportAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
+	if !exportAll && len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if exportAll {
+		var list notificationv1.ProviderList
+		err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+		if err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			logger.Failuref("no alertproviders found in %s namespace", namespace)
+			return nil
+		}
+
+		for _, alertProvider := range list.Items {
+			if err := exportAlertProvider(alertProvider); err != nil {
+				return err
+			}
+		}
+	} else {
+		name := args[0]
+		namespacedName := types.NamespacedName{
+			Namespace: namespace,
+			Name:      name,
+		}
+		var alertProvider notificationv1.Provider
+		err = kubeClient.Get(ctx, namespacedName, &alertProvider)
+		if err != nil {
+			return err
+		}
+		return exportAlertProvider(alertProvider)
+	}
+	return nil
+}
+
+func exportAlertProvider(alertProvider notificationv1.Provider) error {
+	gvk := notificationv1.GroupVersion.WithKind("Provider")
+	export := notificationv1.Provider{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        alertProvider.Name,
+			Namespace:   alertProvider.Namespace,
+			Labels:      alertProvider.Labels,
+			Annotations: alertProvider.Annotations,
+		},
+		Spec: alertProvider.Spec,
+	}
+
+	data, err := yaml.Marshal(export)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+	return nil
+}

cmd/flux/export_helmrelease.go

@@ -0,0 +1,121 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+)
+
+var exportHelmReleaseCmd = &cobra.Command{
+	Use:     "helmrelease [name]",
+	Aliases: []string{"hr"},
+	Short:   "Export HelmRelease resources in YAML format",
+	Long:    "The export helmrelease command exports one or all HelmRelease resources in YAML format.",
+	Example: `  # Export all HelmRelease resources
+  flux export helmrelease --all > kustomizations.yaml
+
+  # Export a HelmRelease
+  flux export hr my-app > app-release.yaml
+`,
+	RunE: exportHelmReleaseCmdRun,
+}
+
+func init() {
+	exportCmd.AddCommand(exportHelmReleaseCmd)
+}
+
+func exportHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
+	if !exportAll && len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if exportAll {
+		var list helmv2.HelmReleaseList
+		err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+		if err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			logger.Failuref("no helmrelease found in %s namespace", namespace)
+			return nil
+		}
+
+		for _, helmRelease := range list.Items {
+			if err := exportHelmRelease(helmRelease); err != nil {
+				return err
+			}
+		}
+	} else {
+		name := args[0]
+		namespacedName := types.NamespacedName{
+			Namespace: namespace,
+			Name:      name,
+		}
+		var helmRelease helmv2.HelmRelease
+		err = kubeClient.Get(ctx, namespacedName, &helmRelease)
+		if err != nil {
+			return err
+		}
+		return exportHelmRelease(helmRelease)
+	}
+	return nil
+}
+
+func exportHelmRelease(helmRelease helmv2.HelmRelease) error {
+	gvk := helmv2.GroupVersion.WithKind(helmv2.HelmReleaseKind)
+	export := helmv2.HelmRelease{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        helmRelease.Name,
+			Namespace:   helmRelease.Namespace,
+			Labels:      helmRelease.Labels,
+			Annotations: helmRelease.Annotations,
+		},
+		Spec: helmRelease.Spec,
+	}
+
+	data, err := yaml.Marshal(export)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+	return nil
+}

cmd/flux/export_kustomization.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,12 +20,14 @@ import (
 	"context"
 	"fmt"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
 	"github.com/spf13/cobra"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
 )
 
 var exportKsCmd = &cobra.Command{
@@ -34,10 +36,10 @@ var exportKsCmd = &cobra.Command{
 	Short:   "Export Kustomization resources in YAML format",
 	Long:    "The export kustomization command exports one or all Kustomization resources in YAML format.",
 	Example: `  # Export all Kustomization resources
-  export kustomization --all > kustomizations.yaml
+  flux export kustomization --all > kustomizations.yaml
 
   # Export a Kustomization
-  export kustomization my-app > kustomization.yaml
+  flux export kustomization my-app > kustomization.yaml
 `,
 	RunE: exportKsCmdRun,
 }
@@ -54,7 +56,7 @@ func exportKsCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}
@@ -100,8 +102,10 @@ func exportKs(kustomization kustomizev1.Kustomization) error {
 			APIVersion: gvk.GroupVersion().String(),
 		},
 		ObjectMeta: metav1.ObjectMeta{
-			Name:      kustomization.Name,
-			Namespace: kustomization.Namespace,
+			Name:        kustomization.Name,
+			Namespace:   kustomization.Namespace,
+			Labels:      kustomization.Labels,
+			Annotations: kustomization.Annotations,
 		},
 		Spec: kustomization.Spec,
 	}
@@ -112,6 +116,6 @@ func exportKs(kustomization kustomizev1.Kustomization) error {
 	}
 
 	fmt.Println("---")
-	fmt.Println(string(data))
+	fmt.Println(resourceToString(data))
 	return nil
 }

cmd/flux/export_receiver.go

@@ -0,0 +1,120 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var exportReceiverCmd = &cobra.Command{
+	Use:   "receiver [name]",
+	Short: "Export Receiver resources in YAML format",
+	Long:  "The export receiver command exports one or all Receiver resources in YAML format.",
+	Example: `  # Export all Receiver resources
+  flux export receiver --all > receivers.yaml
+
+  # Export a Receiver
+  flux export receiver main > main.yaml
+`,
+	RunE: exportReceiverCmdRun,
+}
+
+func init() {
+	exportCmd.AddCommand(exportReceiverCmd)
+}
+
+func exportReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	if !exportAll && len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if exportAll {
+		var list notificationv1.ReceiverList
+		err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+		if err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			logger.Failuref("no receivers found in %s namespace", namespace)
+			return nil
+		}
+
+		for _, receiver := range list.Items {
+			if err := exportReceiver(receiver); err != nil {
+				return err
+			}
+		}
+	} else {
+		name := args[0]
+		namespacedName := types.NamespacedName{
+			Namespace: namespace,
+			Name:      name,
+		}
+		var receiver notificationv1.Receiver
+		err = kubeClient.Get(ctx, namespacedName, &receiver)
+		if err != nil {
+			return err
+		}
+		return exportReceiver(receiver)
+	}
+	return nil
+}
+
+func exportReceiver(receiver notificationv1.Receiver) error {
+	gvk := notificationv1.GroupVersion.WithKind("Receiver")
+	export := notificationv1.Receiver{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        receiver.Name,
+			Namespace:   receiver.Namespace,
+			Labels:      receiver.Labels,
+			Annotations: receiver.Annotations,
+		},
+		Spec: receiver.Spec,
+	}
+
+	data, err := yaml.Marshal(export)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+	return nil
+}

cmd/flux/export_source.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/export_source_bucket.go

@@ -0,0 +1,167 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var exportSourceBucketCmd = &cobra.Command{
+	Use:   "bucket [name]",
+	Short: "Export Bucket sources in YAML format",
+	Long:  "The export source git command exports on or all Bucket sources in YAML format.",
+	Example: `  # Export all Bucket sources
+  flux export source bucket --all > sources.yaml
+
+  # Export a Bucket source including the static credentials
+  flux export source bucket my-bucket --with-credentials > source.yaml
+`,
+	RunE: exportSourceBucketCmdRun,
+}
+
+func init() {
+	exportSourceCmd.AddCommand(exportSourceBucketCmd)
+}
+
+func exportSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
+	if !exportAll && len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if exportAll {
+		var list sourcev1.BucketList
+		err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+		if err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			logger.Failuref("no source found in %s namespace", namespace)
+			return nil
+		}
+
+		for _, bucket := range list.Items {
+			if err := exportBucket(bucket); err != nil {
+				return err
+			}
+			if exportSourceWithCred {
+				if err := exportBucketCredentials(ctx, kubeClient, bucket); err != nil {
+					return err
+				}
+			}
+		}
+	} else {
+		name := args[0]
+		namespacedName := types.NamespacedName{
+			Namespace: namespace,
+			Name:      name,
+		}
+		var bucket sourcev1.Bucket
+		err = kubeClient.Get(ctx, namespacedName, &bucket)
+		if err != nil {
+			return err
+		}
+		if err := exportBucket(bucket); err != nil {
+			return err
+		}
+		if exportSourceWithCred {
+			return exportBucketCredentials(ctx, kubeClient, bucket)
+		}
+	}
+	return nil
+}
+
+func exportBucket(source sourcev1.Bucket) error {
+	gvk := sourcev1.GroupVersion.WithKind(sourcev1.BucketKind)
+	export := sourcev1.Bucket{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        source.Name,
+			Namespace:   source.Namespace,
+			Labels:      source.Labels,
+			Annotations: source.Annotations,
+		},
+		Spec: source.Spec,
+	}
+
+	data, err := yaml.Marshal(export)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+	return nil
+}
+
+func exportBucketCredentials(ctx context.Context, kubeClient client.Client, source sourcev1.Bucket) error {
+	if source.Spec.SecretRef != nil {
+		namespacedName := types.NamespacedName{
+			Namespace: source.Namespace,
+			Name:      source.Spec.SecretRef.Name,
+		}
+		var cred corev1.Secret
+		err := kubeClient.Get(ctx, namespacedName, &cred)
+		if err != nil {
+			return fmt.Errorf("failed to retrieve secret %s, error: %w", namespacedName.Name, err)
+		}
+
+		exported := corev1.Secret{
+			TypeMeta: metav1.TypeMeta{
+				APIVersion: "v1",
+				Kind:       "Secret",
+			},
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      namespacedName.Name,
+				Namespace: namespacedName.Namespace,
+			},
+			Data: cred.Data,
+			Type: cred.Type,
+		}
+
+		data, err := yaml.Marshal(exported)
+		if err != nil {
+			return err
+		}
+
+		fmt.Println("---")
+		fmt.Println(resourceToString(data))
+	}
+	return nil
+}

cmd/flux/export_source_git.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,13 +20,15 @@ import (
 	"context"
 	"fmt"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 )
 
 var exportSourceGitCmd = &cobra.Command{
@@ -34,10 +36,10 @@ var exportSourceGitCmd = &cobra.Command{
 	Short: "Export GitRepository sources in YAML format",
 	Long:  "The export source git command exports on or all GitRepository sources in YAML format.",
 	Example: `  # Export all GitRepository sources
-  export source git --all > sources.yaml
+  flux export source git --all > sources.yaml
 
   # Export a GitRepository source including the SSH key pair or basic auth credentials
-  export source git my-private-repo --with-credentials > source.yaml
+  flux export source git my-private-repo --with-credentials > source.yaml
 `,
 	RunE: exportSourceGitCmdRun,
 }
@@ -48,13 +50,13 @@ func init() {
 
 func exportSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	if !exportAll && len(args) < 1 {
-		return fmt.Errorf("kustomization name is required")
+		return fmt.Errorf("name is required")
 	}
 
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}
@@ -103,15 +105,17 @@ func exportSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 }
 
 func exportGit(source sourcev1.GitRepository) error {
-	gvk := sourcev1.GroupVersion.WithKind("GitRepository")
+	gvk := sourcev1.GroupVersion.WithKind(sourcev1.GitRepositoryKind)
 	export := sourcev1.GitRepository{
 		TypeMeta: metav1.TypeMeta{
 			Kind:       gvk.Kind,
 			APIVersion: gvk.GroupVersion().String(),
 		},
 		ObjectMeta: metav1.ObjectMeta{
-			Name:      source.Name,
-			Namespace: source.Namespace,
+			Name:        source.Name,
+			Namespace:   source.Namespace,
+			Labels:      source.Labels,
+			Annotations: source.Annotations,
 		},
 		Spec: source.Spec,
 	}
@@ -122,7 +126,7 @@ func exportGit(source sourcev1.GitRepository) error {
 	}
 
 	fmt.Println("---")
-	fmt.Println(string(data))
+	fmt.Println(resourceToString(data))
 	return nil
 }
 
@@ -157,7 +161,7 @@ func exportGitCredentials(ctx context.Context, kubeClient client.Client, source
 		}
 
 		fmt.Println("---")
-		fmt.Println(string(data))
+		fmt.Println(resourceToString(data))
 	}
 	return nil
 }

cmd/flux/export_source_helm.go

@@ -0,0 +1,167 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var exportSourceHelmCmd = &cobra.Command{
+	Use:   "helm [name]",
+	Short: "Export HelmRepository sources in YAML format",
+	Long:  "The export source git command exports on or all HelmRepository sources in YAML format.",
+	Example: `  # Export all HelmRepository sources
+  flux export source helm --all > sources.yaml
+
+  # Export a HelmRepository source including the basic auth credentials
+  flux export source helm my-private-repo --with-credentials > source.yaml
+`,
+	RunE: exportSourceHelmCmdRun,
+}
+
+func init() {
+	exportSourceCmd.AddCommand(exportSourceHelmCmd)
+}
+
+func exportSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
+	if !exportAll && len(args) < 1 {
+		return fmt.Errorf("name is required")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if exportAll {
+		var list sourcev1.HelmRepositoryList
+		err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
+		if err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			logger.Failuref("no source found in %s namespace", namespace)
+			return nil
+		}
+
+		for _, repository := range list.Items {
+			if err := exportHelmRepository(repository); err != nil {
+				return err
+			}
+			if exportSourceWithCred {
+				if err := exportHelmCredentials(ctx, kubeClient, repository); err != nil {
+					return err
+				}
+			}
+		}
+	} else {
+		name := args[0]
+		namespacedName := types.NamespacedName{
+			Namespace: namespace,
+			Name:      name,
+		}
+		var repository sourcev1.HelmRepository
+		err = kubeClient.Get(ctx, namespacedName, &repository)
+		if err != nil {
+			return err
+		}
+		if err := exportHelmRepository(repository); err != nil {
+			return err
+		}
+		if exportSourceWithCred {
+			return exportHelmCredentials(ctx, kubeClient, repository)
+		}
+	}
+	return nil
+}
+
+func exportHelmRepository(source sourcev1.HelmRepository) error {
+	gvk := sourcev1.GroupVersion.WithKind(sourcev1.HelmRepositoryKind)
+	export := sourcev1.HelmRepository{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        source.Name,
+			Namespace:   source.Namespace,
+			Labels:      source.Labels,
+			Annotations: source.Annotations,
+		},
+		Spec: source.Spec,
+	}
+
+	data, err := yaml.Marshal(export)
+	if err != nil {
+		return err
+	}
+
+	fmt.Println("---")
+	fmt.Println(resourceToString(data))
+	return nil
+}
+
+func exportHelmCredentials(ctx context.Context, kubeClient client.Client, source sourcev1.HelmRepository) error {
+	if source.Spec.SecretRef != nil {
+		namespacedName := types.NamespacedName{
+			Namespace: source.Namespace,
+			Name:      source.Spec.SecretRef.Name,
+		}
+		var cred corev1.Secret
+		err := kubeClient.Get(ctx, namespacedName, &cred)
+		if err != nil {
+			return fmt.Errorf("failed to retrieve secret %s, error: %w", namespacedName.Name, err)
+		}
+
+		exported := corev1.Secret{
+			TypeMeta: metav1.TypeMeta{
+				APIVersion: "v1",
+				Kind:       "Secret",
+			},
+			ObjectMeta: metav1.ObjectMeta{
+				Name:      namespacedName.Name,
+				Namespace: namespacedName.Namespace,
+			},
+			Data: cred.Data,
+			Type: cred.Type,
+		}
+
+		data, err := yaml.Marshal(exported)
+		if err != nil {
+			return err
+		}
+
+		fmt.Println("---")
+		fmt.Println(resourceToString(data))
+	}
+	return nil
+}

cmd/flux/get.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -26,6 +26,10 @@ var getCmd = &cobra.Command{
 	Long:  "The get sub-commands print the statuses of sources and resources.",
 }
 
+var allNamespaces bool
+
 func init() {
+	getCmd.PersistentFlags().BoolVarP(&allNamespaces, "all-namespaces", "A", false,
+		"list the requested object(s) across all namespaces")
 	rootCmd.AddCommand(getCmd)
 }

cmd/flux/get_alert.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/apis/meta"
+)
+
+var getAlertCmd = &cobra.Command{
+	Use:   "alerts",
+	Short: "Get Alert statuses",
+	Long:  "The get alert command prints the statuses of the resources.",
+	Example: `  # List all Alerts and their status
+  flux get alerts
+`,
+	RunE: getAlertCmdRun,
+}
+
+func init() {
+	getCmd.AddCommand(getAlertCmd)
+}
+
+func getAlertCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list notificationv1.AlertList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no alerts found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Suspended", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, alert := range list.Items {
+		row := []string{}
+		if c := meta.GetCondition(alert.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				alert.GetName(),
+				//alert.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(alert.Spec.Suspend)),
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				alert.GetName(),
+				//alert.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(alert.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{alert.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_alertprovider.go

@@ -0,0 +1,97 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/apis/meta"
+)
+
+var getAlertProviderCmd = &cobra.Command{
+	Use:   "alert-providers",
+	Short: "Get Provider statuses",
+	Long:  "The get alert-provider command prints the statuses of the resources.",
+	Example: `  # List all Providers and their status
+  flux get alert-providers
+`,
+	RunE: getAlertProviderCmdRun,
+}
+
+func init() {
+	getCmd.AddCommand(getAlertProviderCmd)
+}
+
+func getAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list notificationv1.ProviderList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no providers found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, provider := range list.Items {
+		row := []string{}
+		if c := meta.GetCondition(provider.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				provider.GetName(),
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				provider.GetName(),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{provider.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_helmrelease.go

@@ -0,0 +1,105 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+)
+
+var getHelmReleaseCmd = &cobra.Command{
+	Use:     "helmreleases",
+	Aliases: []string{"hr"},
+	Short:   "Get HelmRelease statuses",
+	Long:    "The get helmreleases command prints the statuses of the resources.",
+	Example: `  # List all Helm releases and their status
+  flux get helmreleases
+`,
+	RunE: getHelmReleaseCmdRun,
+}
+
+func init() {
+	getCmd.AddCommand(getHelmReleaseCmd)
+}
+
+func getHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list helmv2.HelmReleaseList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no releases found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, helmRelease := range list.Items {
+		row := []string{}
+		if c := meta.GetCondition(helmRelease.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				helmRelease.GetName(),
+				helmRelease.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(helmRelease.Spec.Suspend)),
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				helmRelease.GetName(),
+				helmRelease.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(helmRelease.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{helmRelease.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_kustomization.go

@@ -0,0 +1,104 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+var getKsCmd = &cobra.Command{
+	Use:     "kustomizations",
+	Aliases: []string{"ks"},
+	Short:   "Get Kustomization statuses",
+	Long:    "The get kustomizations command prints the statuses of the resources.",
+	Example: `  # List all kustomizations and their status
+  flux get kustomizations
+`,
+	RunE: getKsCmdRun,
+}
+
+func init() {
+	getCmd.AddCommand(getKsCmd)
+}
+
+func getKsCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list kustomizev1.KustomizationList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no kustomizations found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, kustomization := range list.Items {
+		row := []string{}
+		if c := meta.GetCondition(kustomization.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				kustomization.GetName(),
+				kustomization.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(kustomization.Spec.Suspend)),
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				kustomization.GetName(),
+				kustomization.Status.LastAppliedRevision,
+				strings.Title(strconv.FormatBool(kustomization.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{kustomization.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_receiver.go

@@ -0,0 +1,98 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/apis/meta"
+)
+
+var getReceiverCmd = &cobra.Command{
+	Use:   "receivers",
+	Short: "Get Receiver statuses",
+	Long:  "The get receiver command prints the statuses of the resources.",
+	Example: `  # List all Receiver and their status
+  flux get receivers
+`,
+	RunE: getReceiverCmdRun,
+}
+
+func init() {
+	getCmd.AddCommand(getReceiverCmd)
+}
+
+func getReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list notificationv1.ReceiverList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no receivers found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Suspended", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, receiver := range list.Items {
+		row := []string{}
+		if c := meta.GetCondition(receiver.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				receiver.GetName(),
+				strings.Title(strconv.FormatBool(receiver.Spec.Suspend)),
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				receiver.GetName(),
+				strings.Title(strconv.FormatBool(receiver.Spec.Suspend)),
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_source.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/get_source_bucket.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+var getSourceBucketCmd = &cobra.Command{
+	Use:   "bucket",
+	Short: "Get Bucket source statuses",
+	Long:  "The get sources bucket command prints the status of the Bucket sources.",
+	Example: `  # List all Buckets and their status
+  flux get sources bucket
+`,
+	RunE: getSourceBucketCmdRun,
+}
+
+func init() {
+	getSourceCmd.AddCommand(getSourceBucketCmd)
+}
+
+func getSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list sourcev1.BucketList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no bucket sources found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Revision", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, source := range list.Items {
+		var row []string
+		var revision string
+		if source.GetArtifact() != nil {
+			revision = source.GetArtifact().Revision
+		}
+		if c := meta.GetCondition(source.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				source.GetName(),
+				revision,
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				source.GetName(),
+				revision,
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{source.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_source_git.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+var getSourceGitCmd = &cobra.Command{
+	Use:   "git",
+	Short: "Get GitRepository source statuses",
+	Long:  "The get sources git command prints the status of the GitRepository sources.",
+	Example: `  # List all Git repositories and their status
+  flux get sources git
+`,
+	RunE: getSourceGitCmdRun,
+}
+
+func init() {
+	getSourceCmd.AddCommand(getSourceGitCmd)
+}
+
+func getSourceGitCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list sourcev1.GitRepositoryList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no git sources found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Revision", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, source := range list.Items {
+		var row []string
+		var revision string
+		if source.GetArtifact() != nil {
+			revision = source.GetArtifact().Revision
+		}
+		if c := meta.GetCondition(source.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				source.GetName(),
+				revision,
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				source.GetName(),
+				revision,
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{source.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/get_source_helm.go

@@ -0,0 +1,103 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+var getSourceHelmCmd = &cobra.Command{
+	Use:   "helm",
+	Short: "Get HelmRepository source statuses",
+	Long:  "The get sources helm command prints the status of the HelmRepository sources.",
+	Example: `  # List all Helm repositories and their status
+  flux get sources helm
+`,
+	RunE: getSourceHelmCmdRun,
+}
+
+func init() {
+	getSourceCmd.AddCommand(getSourceHelmCmd)
+}
+
+func getSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	var listOpts []client.ListOption
+	if !allNamespaces {
+		listOpts = append(listOpts, client.InNamespace(namespace))
+	}
+	var list sourcev1.HelmRepositoryList
+	err = kubeClient.List(ctx, &list, listOpts...)
+	if err != nil {
+		return err
+	}
+
+	if len(list.Items) == 0 {
+		logger.Failuref("no helm sources found in %s namespace", namespace)
+		return nil
+	}
+
+	header := []string{"Name", "Revision", "Ready", "Message"}
+	if allNamespaces {
+		header = append([]string{"Namespace"}, header...)
+	}
+	var rows [][]string
+	for _, source := range list.Items {
+		var row []string
+		var revision string
+		if source.GetArtifact() != nil {
+			revision = source.GetArtifact().Revision
+		}
+		if c := meta.GetCondition(source.Status.Conditions, meta.ReadyCondition); c != nil {
+			row = []string{
+				source.GetName(),
+				revision,
+				string(c.Status),
+				c.Message,
+			}
+		} else {
+			row = []string{
+				source.GetName(),
+				revision,
+				string(corev1.ConditionFalse),
+				"waiting to be reconciled",
+			}
+		}
+		if allNamespaces {
+			row = append([]string{source.Namespace}, row...)
+		}
+		rows = append(rows, row)
+	}
+	utils.PrintTable(os.Stdout, header, rows)
+	return nil
+}

cmd/flux/install.go

@@ -0,0 +1,181 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/spf13/cobra"
+
+	"github.com/fluxcd/flux2/internal/flags"
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/flux2/pkg/manifestgen/install"
+)
+
+var installCmd = &cobra.Command{
+	Use:   "install",
+	Short: "Install the toolkit components",
+	Long: `The install command deploys the toolkit components in the specified namespace.
+If a previous version is installed, then an in-place upgrade will be performed.`,
+	Example: `  # Install the latest version in the flux-system namespace
+  flux install --version=latest --namespace=flux-system
+
+  # Dry-run install for a specific version and a series of components
+  flux install --dry-run --version=v0.0.7 --components="source-controller,kustomize-controller"
+
+  # Dry-run install with manifests preview
+  flux install --dry-run --verbose
+
+  # Write install manifests to file
+  flux install --export > flux-system.yaml
+`,
+	RunE: installCmdRun,
+}
+
+var (
+	installExport             bool
+	installDryRun             bool
+	installManifestsPath      string
+	installVersion            string
+	installComponents         []string
+	installRegistry           string
+	installImagePullSecret    string
+	installWatchAllNamespaces bool
+	installNetworkPolicy      bool
+	installArch               = flags.Arch(defaults.Arch)
+	installLogLevel           = flags.LogLevel(defaults.LogLevel)
+)
+
+func init() {
+	installCmd.Flags().BoolVar(&installExport, "export", false,
+		"write the install manifests to stdout and exit")
+	installCmd.Flags().BoolVarP(&installDryRun, "dry-run", "", false,
+		"only print the object that would be applied")
+	installCmd.Flags().StringVarP(&installVersion, "version", "v", defaults.Version,
+		"toolkit version")
+	installCmd.Flags().StringSliceVar(&installComponents, "components", defaults.Components,
+		"list of components, accepts comma-separated values")
+	installCmd.Flags().StringVar(&installManifestsPath, "manifests", "", "path to the manifest directory")
+	installCmd.Flags().MarkHidden("manifests")
+	installCmd.Flags().StringVar(&installRegistry, "registry", defaults.Registry,
+		"container registry where the toolkit images are published")
+	installCmd.Flags().StringVar(&installImagePullSecret, "image-pull-secret", "",
+		"Kubernetes secret name used for pulling the toolkit images from a private registry")
+	installCmd.Flags().Var(&installArch, "arch", installArch.Description())
+	installCmd.Flags().BoolVar(&installWatchAllNamespaces, "watch-all-namespaces", defaults.WatchAllNamespaces,
+		"watch for custom resources in all namespaces, if set to false it will only watch the namespace where the toolkit is installed")
+	installCmd.Flags().Var(&installLogLevel, "log-level", installLogLevel.Description())
+	installCmd.Flags().BoolVar(&installNetworkPolicy, "network-policy", defaults.NetworkPolicy,
+		"deny ingress access to the toolkit controllers from other namespaces using network policies")
+	rootCmd.AddCommand(installCmd)
+}
+
+func installCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	tmpDir, err := ioutil.TempDir("", namespace)
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tmpDir)
+
+	if !installExport {
+		logger.Generatef("generating manifests")
+	}
+
+	opts := install.Options{
+		BaseURL:                installManifestsPath,
+		Version:                installVersion,
+		Namespace:              namespace,
+		Components:             installComponents,
+		Registry:               installRegistry,
+		ImagePullSecret:        installImagePullSecret,
+		Arch:                   installArch.String(),
+		WatchAllNamespaces:     installWatchAllNamespaces,
+		NetworkPolicy:          installNetworkPolicy,
+		LogLevel:               installLogLevel.String(),
+		NotificationController: defaults.NotificationController,
+		ManifestFile:           fmt.Sprintf("%s.yaml", namespace),
+		Timeout:                timeout,
+	}
+
+	if installManifestsPath == "" {
+		opts.BaseURL = install.MakeDefaultOptions().BaseURL
+	}
+
+	manifest, err := install.Generate(opts)
+	if err != nil {
+		return fmt.Errorf("install failed: %w", err)
+	}
+
+	if _, err := manifest.WriteFile(tmpDir); err != nil {
+		return fmt.Errorf("install failed: %w", err)
+	}
+
+	if verbose {
+		fmt.Print(manifest.Content)
+	} else if installExport {
+		fmt.Println("---")
+		fmt.Println("# GitOps Toolkit revision", installVersion)
+		fmt.Println("# Components:", strings.Join(installComponents, ","))
+		fmt.Print(manifest.Content)
+		fmt.Println("---")
+		return nil
+	}
+
+	logger.Successf("manifests build completed")
+	logger.Actionf("installing components in %s namespace", namespace)
+	applyOutput := utils.ModeStderrOS
+	if verbose {
+		applyOutput = utils.ModeOS
+	}
+
+	kubectlArgs := []string{"apply", "-f", filepath.Join(tmpDir, manifest.Path)}
+	if installDryRun {
+		args = append(args, "--dry-run=client")
+		applyOutput = utils.ModeOS
+	}
+	if _, err := utils.ExecKubectlCommand(ctx, applyOutput, kubectlArgs...); err != nil {
+		return fmt.Errorf("install failed")
+	}
+
+	if installDryRun {
+		logger.Successf("install dry-run finished")
+		return nil
+	} else {
+		logger.Successf("install completed")
+	}
+
+	logger.Waitingf("verifying installation")
+	for _, deployment := range installComponents {
+		kubectlArgs = []string{"-n", namespace, "rollout", "status", "deployment", deployment, "--timeout", timeout.String()}
+		if _, err := utils.ExecKubectlCommand(ctx, applyOutput, kubectlArgs...); err != nil {
+			return fmt.Errorf("install failed")
+		} else {
+			logger.Successf("%s ready", deployment)
+		}
+	}
+
+	logger.Successf("install finished")
+	return nil
+}

cmd/flux/log.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/main.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -26,94 +26,90 @@ import (
 	"github.com/spf13/cobra/doc"
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 
-	tklog "github.com/fluxcd/toolkit/pkg/log"
+	fluxlog "github.com/fluxcd/flux2/pkg/log"
+	"github.com/fluxcd/flux2/pkg/manifestgen/install"
 )
 
 var VERSION = "0.0.0-dev.0"
 
 var rootCmd = &cobra.Command{
-	Use:           "tk",
+	Use:           "flux",
 	Version:       VERSION,
 	SilenceUsage:  true,
 	SilenceErrors: true,
 	Short:         "Command line utility for assembling Kubernetes CD pipelines",
 	Long:          `Command line utility for assembling Kubernetes CD pipelines the GitOps way.`,
-	Example: `  # Check prerequisites 
-  tk check --pre
+	Example: `  # Check prerequisites
+  flux check --pre
 
   # Install the latest version of the toolkit
-  tk install --version=master
+  flux install --version=master
 
   # Create a source from a public Git repository
-  tk create source git webapp-latest \
+  flux create source git webapp-latest \
     --url=https://github.com/stefanprodan/podinfo \
     --branch=master \
     --interval=3m
 
   # List GitRepository sources and their status
-  tk get sources git
+  flux get sources git
 
-  # Trigger a GitRepository source sync
-  tk sync source git webapp-latest
+  # Trigger a GitRepository source reconciliation
+  flux reconcile source git flux-system
 
   # Export GitRepository sources in YAML format
-  tk export source git --all > sources.yaml
+  flux export source git --all > sources.yaml
 
   # Create a Kustomization for deploying a series of microservices
-  tk create kustomization webapp-dev \
+  flux create kustomization webapp-dev \
     --source=webapp-latest \
     --path="./deploy/webapp/" \
     --prune=true \
     --interval=5m \
-    --validate=client \
+    --validation=client \
     --health-check="Deployment/backend.webapp" \
     --health-check="Deployment/frontend.webapp" \
     --health-check-timeout=2m
 
   # Trigger a git sync of the Kustomization's source and apply changes
-  tk sync kustomization webapp-dev --with-source
+  flux reconcile kustomization webapp-dev --with-source
 
   # Suspend a Kustomization reconciliation
-  tk suspend kustomization webapp-dev
+  flux suspend kustomization webapp-dev
 
   # Export Kustomizations in YAML format
-  tk export kustomization --all > kustomizations.yaml
+  flux export kustomization --all > kustomizations.yaml
 
   # Resume a Kustomization reconciliation
-  tk resume kustomization webapp-dev
+  flux resume kustomization webapp-dev
 
   # Delete a Kustomization
-  tk delete kustomization webapp-dev
+  flux delete kustomization webapp-dev
 
   # Delete a GitRepository source
-  tk delete source git webapp-latest
+  flux delete source git webapp-latest
 
   # Uninstall the toolkit and delete CRDs
-  tk uninstall --crds
+  flux uninstall --crds
 `,
 }
 
 var (
 	kubeconfig   string
+	kubecontext  string
 	namespace    string
 	timeout      time.Duration
 	verbose      bool
-	components   []string
-	utils        Utils
-	pollInterval              = 2 * time.Second
-	logger       tklog.Logger = printLogger{}
+	pollInterval                = 2 * time.Second
+	logger       fluxlog.Logger = printLogger{}
+	defaults                    = install.MakeDefaultOptions()
 )
 
 func init() {
-	rootCmd.PersistentFlags().StringVarP(&namespace, "namespace", "", "gitops-system",
-		"the namespace scope for this operation")
-	rootCmd.PersistentFlags().DurationVarP(&timeout, "timeout", "", 5*time.Minute,
-		"timeout for this operation")
-	rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "", false,
-		"print generated objects")
-	rootCmd.PersistentFlags().StringSliceVar(&components, "components",
-		[]string{"source-controller", "kustomize-controller", "notification-controller"},
-		"list of components, accepts comma-separated values")
+	rootCmd.PersistentFlags().StringVarP(&namespace, "namespace", "n", defaults.Namespace, "the namespace scope for this operation")
+	rootCmd.PersistentFlags().DurationVar(&timeout, "timeout", 5*time.Minute, "timeout for this operation")
+	rootCmd.PersistentFlags().BoolVar(&verbose, "verbose", false, "print generated objects")
+	rootCmd.PersistentFlags().StringVarP(&kubecontext, "context", "", "", "kubernetes context to use")
 }
 
 func main() {

cmd/flux/reconcile.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,12 +20,12 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var syncCmd = &cobra.Command{
-	Use:   "sync",
-	Short: "Synchronize sources and resources",
-	Long:  "The sync sub-commands trigger a reconciliation of sources and resources.",
+var reconcileCmd = &cobra.Command{
+	Use:   "reconcile",
+	Short: "Reconcile sources and resources",
+	Long:  "The reconcile sub-commands trigger a reconciliation of sources and resources.",
 }
 
 func init() {
-	rootCmd.AddCommand(syncCmd)
+	rootCmd.AddCommand(reconcileCmd)
 }

cmd/flux/reconcile_alert.go

@@ -0,0 +1,93 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var reconcileAlertCmd = &cobra.Command{
+	Use:   "alert [name]",
+	Short: "Reconcile an Alert",
+	Long:  `The reconcile alert command triggers a reconciliation of an Alert resource and waits for it to finish.`,
+	Example: `  # Trigger a reconciliation for an existing alert
+  flux reconcile alert main
+`,
+	RunE: reconcileAlertCmdRun,
+}
+
+func init() {
+	reconcileCmd.AddCommand(reconcileAlertCmd)
+}
+
+func reconcileAlertCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Alert name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	logger.Actionf("annotating Alert %s in %s namespace", name, namespace)
+	var alert notificationv1.Alert
+	err = kubeClient.Get(ctx, namespacedName, &alert)
+	if err != nil {
+		return err
+	}
+
+	if alert.Annotations == nil {
+		alert.Annotations = map[string]string{
+			meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+		}
+	} else {
+		alert.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+	}
+	if err := kubeClient.Update(ctx, &alert); err != nil {
+		return err
+	}
+	logger.Successf("Alert annotated")
+
+	logger.Waitingf("waiting for reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isAlertReady(ctx, kubeClient, namespacedName, &alert)); err != nil {
+		return err
+	}
+	logger.Successf("Alert reconciliation completed")
+	return nil
+}

cmd/flux/reconcile_alertprovider.go

@@ -0,0 +1,93 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var reconcileAlertProviderCmd = &cobra.Command{
+	Use:   "alert-provider [name]",
+	Short: "Reconcile a Provider",
+	Long:  `The reconcile alert-provider command triggers a reconciliation of a Provider resource and waits for it to finish.`,
+	Example: `  # Trigger a reconciliation for an existing provider
+  flux reconcile alert-provider slack
+`,
+	RunE: reconcileAlertProviderCmdRun,
+}
+
+func init() {
+	reconcileCmd.AddCommand(reconcileAlertProviderCmd)
+}
+
+func reconcileAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Provider name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	logger.Actionf("annotating Provider %s in %s namespace", name, namespace)
+	var alertProvider notificationv1.Provider
+	err = kubeClient.Get(ctx, namespacedName, &alertProvider)
+	if err != nil {
+		return err
+	}
+
+	if alertProvider.Annotations == nil {
+		alertProvider.Annotations = map[string]string{
+			meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+		}
+	} else {
+		alertProvider.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+	}
+	if err := kubeClient.Update(ctx, &alertProvider); err != nil {
+		return err
+	}
+	logger.Successf("Provider annotated")
+
+	logger.Waitingf("waiting for reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isAlertProviderReady(ctx, kubeClient, namespacedName, &alertProvider)); err != nil {
+		return err
+	}
+	logger.Successf("Provider reconciliation completed")
+	return nil
+}

cmd/flux/reconcile_helmrelease.go

@@ -0,0 +1,158 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/client-go/util/retry"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var reconcileHrCmd = &cobra.Command{
+	Use:     "helmrelease [name]",
+	Aliases: []string{"hr"},
+	Short:   "Reconcile a HelmRelease resource",
+	Long: `
+The reconcile kustomization command triggers a reconciliation of a HelmRelease resource and waits for it to finish.`,
+	Example: `  # Trigger a HelmRelease apply outside of the reconciliation interval
+  flux reconcile hr podinfo
+
+  # Trigger a reconciliation of the HelmRelease's source and apply changes
+  flux reconcile hr podinfo --with-source
+`,
+	RunE: reconcileHrCmdRun,
+}
+
+var (
+	syncHrWithSource bool
+)
+
+func init() {
+	reconcileHrCmd.Flags().BoolVar(&syncHrWithSource, "with-source", false, "reconcile HelmRelease source")
+
+	reconcileCmd.AddCommand(reconcileHrCmd)
+}
+
+func reconcileHrCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("HelmRelease name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	var helmRelease helmv2.HelmRelease
+	err = kubeClient.Get(ctx, namespacedName, &helmRelease)
+	if err != nil {
+		return err
+	}
+
+	if syncHrWithSource {
+		switch helmRelease.Spec.Chart.Spec.SourceRef.Kind {
+		case sourcev1.HelmRepositoryKind:
+			err = reconcileSourceHelmCmdRun(nil, []string{helmRelease.Spec.Chart.Spec.SourceRef.Name})
+		case sourcev1.GitRepositoryKind:
+			err = reconcileSourceGitCmdRun(nil, []string{helmRelease.Spec.Chart.Spec.SourceRef.Name})
+		case sourcev1.BucketKind:
+			err = reconcileSourceBucketCmdRun(nil, []string{helmRelease.Spec.Chart.Spec.SourceRef.Name})
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	lastHandledReconcileAt := helmRelease.Status.LastHandledReconcileAt
+	logger.Actionf("annotating HelmRelease %s in %s namespace", name, namespace)
+	if err := requestHelmReleaseReconciliation(ctx, kubeClient, namespacedName, &helmRelease); err != nil {
+		return err
+	}
+	logger.Successf("HelmRelease annotated")
+
+	logger.Waitingf("waiting for HelmRelease reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		helmReleaseReconciliationHandled(ctx, kubeClient, namespacedName, &helmRelease, lastHandledReconcileAt),
+	); err != nil {
+		return err
+	}
+	logger.Successf("HelmRelease reconciliation completed")
+
+	err = kubeClient.Get(ctx, namespacedName, &helmRelease)
+	if err != nil {
+		return err
+	}
+	if c := meta.GetCondition(helmRelease.Status.Conditions, meta.ReadyCondition); c != nil {
+		switch c.Status {
+		case corev1.ConditionFalse:
+			return fmt.Errorf("HelmRelease reconciliation failed: %s", c.Message)
+		default:
+			logger.Successf("reconciled revision %s", helmRelease.Status.LastAppliedRevision)
+		}
+	}
+	return nil
+}
+
+func helmReleaseReconciliationHandled(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, helmRelease *helmv2.HelmRelease, lastHandledReconcileAt string) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, helmRelease)
+		if err != nil {
+			return false, err
+		}
+		return helmRelease.Status.LastHandledReconcileAt != lastHandledReconcileAt, nil
+	}
+}
+
+func requestHelmReleaseReconciliation(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, helmRelease *helmv2.HelmRelease) error {
+	return retry.RetryOnConflict(retry.DefaultBackoff, func() (err error) {
+		if err := kubeClient.Get(ctx, namespacedName, helmRelease); err != nil {
+			return err
+		}
+		if helmRelease.Annotations == nil {
+			helmRelease.Annotations = map[string]string{
+				meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+			}
+		} else {
+			helmRelease.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+		}
+		return kubeClient.Update(ctx, helmRelease)
+	})
+}

cmd/flux/reconcile_kustomization.go

@@ -0,0 +1,152 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/client-go/util/retry"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var reconcileKsCmd = &cobra.Command{
+	Use:     "kustomization [name]",
+	Aliases: []string{"ks"},
+	Short:   "Reconcile a Kustomization resource",
+	Long: `
+The reconcile kustomization command triggers a reconciliation of a Kustomization resource and waits for it to finish.`,
+	Example: `  # Trigger a Kustomization apply outside of the reconciliation interval
+  flux reconcile kustomization podinfo
+
+  # Trigger a sync of the Kustomization's source and apply changes
+  flux reconcile kustomization podinfo --with-source
+`,
+	RunE: reconcileKsCmdRun,
+}
+
+var (
+	syncKsWithSource bool
+)
+
+func init() {
+	reconcileKsCmd.Flags().BoolVar(&syncKsWithSource, "with-source", false, "reconcile Kustomization source")
+
+	reconcileCmd.AddCommand(reconcileKsCmd)
+}
+
+func reconcileKsCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Kustomization name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var kustomization kustomizev1.Kustomization
+	err = kubeClient.Get(ctx, namespacedName, &kustomization)
+	if err != nil {
+		return err
+	}
+
+	if syncKsWithSource {
+		switch kustomization.Spec.SourceRef.Kind {
+		case sourcev1.GitRepositoryKind:
+			err = reconcileSourceGitCmdRun(nil, []string{kustomization.Spec.SourceRef.Name})
+		case sourcev1.BucketKind:
+			err = reconcileSourceBucketCmdRun(nil, []string{kustomization.Spec.SourceRef.Name})
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	lastHandledReconcileAt := kustomization.Status.LastHandledReconcileAt
+	logger.Actionf("annotating Kustomization %s in %s namespace", name, namespace)
+	if err := requestKustomizeReconciliation(ctx, kubeClient, namespacedName, &kustomization); err != nil {
+		return err
+	}
+	logger.Successf("Kustomization annotated")
+
+	logger.Waitingf("waiting for Kustomization reconciliation")
+	if err := wait.PollImmediate(
+		pollInterval, timeout,
+		kustomizeReconciliationHandled(ctx, kubeClient, namespacedName, &kustomization, lastHandledReconcileAt),
+	); err != nil {
+		return err
+	}
+	logger.Successf("Kustomization reconciliation completed")
+
+	if c := meta.GetCondition(kustomization.Status.Conditions, meta.ReadyCondition); c != nil {
+		switch c.Status {
+		case corev1.ConditionFalse:
+			return fmt.Errorf("Kustomization reconciliation failed")
+		default:
+			logger.Successf("reconciled revision %s", kustomization.Status.LastAppliedRevision)
+		}
+	}
+	return nil
+}
+
+func kustomizeReconciliationHandled(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, kustomization *kustomizev1.Kustomization, lastHandledReconcileAt string) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, kustomization)
+		if err != nil {
+			return false, err
+		}
+		return kustomization.Status.LastHandledReconcileAt != lastHandledReconcileAt, nil
+	}
+}
+
+func requestKustomizeReconciliation(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, kustomization *kustomizev1.Kustomization) error {
+	return retry.RetryOnConflict(retry.DefaultBackoff, func() (err error) {
+		if err := kubeClient.Get(ctx, namespacedName, kustomization); err != nil {
+			return err
+		}
+		if kustomization.Annotations == nil {
+			kustomization.Annotations = map[string]string{
+				meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+			}
+		} else {
+			kustomization.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+		}
+		return kubeClient.Update(ctx, kustomization)
+	})
+}

cmd/flux/reconcile_receiver.go

@@ -0,0 +1,95 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var reconcileReceiverCmd = &cobra.Command{
+	Use:   "receiver [name]",
+	Short: "Reconcile a Receiver",
+	Long:  `The reconcile receiver command triggers a reconciliation of a Receiver resource and waits for it to finish.`,
+	Example: `  # Trigger a reconciliation for an existing receiver
+  flux reconcile receiver main
+`,
+	RunE: reconcileReceiverCmdRun,
+}
+
+func init() {
+	reconcileCmd.AddCommand(reconcileReceiverCmd)
+}
+
+func reconcileReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("receiver name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	logger.Actionf("annotating Receiver %s in %s namespace", name, namespace)
+	var receiver notificationv1.Receiver
+	err = kubeClient.Get(ctx, namespacedName, &receiver)
+	if err != nil {
+		return err
+	}
+
+	if receiver.Annotations == nil {
+		receiver.Annotations = map[string]string{
+			meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+		}
+	} else {
+		receiver.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+	}
+	if err := kubeClient.Update(ctx, &receiver); err != nil {
+		return err
+	}
+	logger.Successf("Receiver annotated")
+
+	logger.Waitingf("waiting for Receiver reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isReceiverReady(ctx, kubeClient, namespacedName, &receiver)); err != nil {
+		return err
+	}
+
+	logger.Successf("Receiver reconciliation completed")
+
+	return nil
+}

cmd/flux/reconcile_source.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,12 +20,12 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var syncSourceCmd = &cobra.Command{
+var reconcileSourceCmd = &cobra.Command{
 	Use:   "source",
-	Short: "Synchronize sources",
-	Long:  "The sync source sub-commands trigger a reconciliation of sources.",
+	Short: "Reconcile sources",
+	Long:  "The reconcile source sub-commands trigger a reconciliation of sources.",
 }
 
 func init() {
-	syncCmd.AddCommand(syncSourceCmd)
+	reconcileCmd.AddCommand(reconcileSourceCmd)
 }

cmd/flux/reconcile_source_bucket.go

@@ -0,0 +1,125 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var reconcileSourceBucketCmd = &cobra.Command{
+	Use:   "bucket [name]",
+	Short: "Reconcile a Bucket source",
+	Long:  `The reconcile source command triggers a reconciliation of a Bucket resource and waits for it to finish.`,
+	Example: `  # Trigger a reconciliation for an existing source
+  flux reconcile source bucket podinfo
+`,
+	RunE: reconcileSourceBucketCmdRun,
+}
+
+func init() {
+	reconcileSourceCmd.AddCommand(reconcileSourceBucketCmd)
+}
+
+func reconcileSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("source name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	logger.Actionf("annotating Bucket source %s in %s namespace", name, namespace)
+	var bucket sourcev1.Bucket
+	err = kubeClient.Get(ctx, namespacedName, &bucket)
+	if err != nil {
+		return err
+	}
+
+	if bucket.Annotations == nil {
+		bucket.Annotations = map[string]string{
+			meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+		}
+	} else {
+		bucket.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+	}
+	if err := kubeClient.Update(ctx, &bucket); err != nil {
+		return err
+	}
+	logger.Successf("Bucket source annotated")
+
+	logger.Waitingf("waiting for Bucket source reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isBucketReady(ctx, kubeClient, namespacedName, &bucket)); err != nil {
+		return err
+	}
+	logger.Successf("Bucket source reconciliation completed")
+
+	if bucket.Status.Artifact == nil {
+		return fmt.Errorf("Bucket source reconciliation completed but no artifact was found")
+	}
+	logger.Successf("fetched revision %s", bucket.Status.Artifact.Revision)
+	return nil
+}
+
+func isBucketReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, bucket *sourcev1.Bucket) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, bucket)
+		if err != nil {
+			return false, err
+		}
+
+		// Confirm the state we are observing is for the current generation
+		if bucket.Generation != bucket.Status.ObservedGeneration {
+			return false, nil
+		}
+
+		if c := meta.GetCondition(bucket.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/reconcile_source_git.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -19,28 +19,33 @@ package main
 import (
 	"context"
 	"fmt"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
+	"time"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
-	"time"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 )
 
-var syncSourceGitCmd = &cobra.Command{
+var reconcileSourceGitCmd = &cobra.Command{
 	Use:   "git [name]",
-	Short: "Synchronize a GitRepository source",
-	Long:  `The sync source command triggers a reconciliation of a GitRepository resource and waits for it to finish.`,
+	Short: "Reconcile a GitRepository source",
+	Long:  `The reconcile source command triggers a reconciliation of a GitRepository resource and waits for it to finish.`,
 	Example: `  # Trigger a git pull for an existing source
-  sync source git podinfo
+  flux reconcile source git podinfo
 `,
-	RunE: syncSourceGitCmdRun,
+	RunE: reconcileSourceGitCmdRun,
 }
 
 func init() {
-	syncSourceCmd.AddCommand(syncSourceGitCmd)
+	reconcileSourceCmd.AddCommand(reconcileSourceGitCmd)
 }
 
-func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
+func reconcileSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	if len(args) < 1 {
 		return fmt.Errorf("source name is required")
 	}
@@ -49,7 +54,7 @@ func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}
@@ -59,7 +64,7 @@ func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		Name:      name,
 	}
 
-	logger.Actionf("annotating source %s in %s namespace", name, namespace)
+	logger.Actionf("annotating GitRepository source %s in %s namespace", name, namespace)
 	var gitRepository sourcev1.GitRepository
 	err = kubeClient.Get(ctx, namespacedName, &gitRepository)
 	if err != nil {
@@ -68,33 +73,26 @@ func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 
 	if gitRepository.Annotations == nil {
 		gitRepository.Annotations = map[string]string{
-			sourcev1.SyncAtAnnotation: time.Now().String(),
+			meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
 		}
 	} else {
-		gitRepository.Annotations[sourcev1.SyncAtAnnotation] = time.Now().String()
+		gitRepository.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
 	}
 	if err := kubeClient.Update(ctx, &gitRepository); err != nil {
 		return err
 	}
-	logger.Successf("source annotated")
+	logger.Successf("GitRepository source annotated")
 
-	logger.Waitingf("waiting for git sync")
+	logger.Waitingf("waiting for GitRepository source reconciliation")
 	if err := wait.PollImmediate(pollInterval, timeout,
-		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
+		isGitRepositoryReady(ctx, kubeClient, namespacedName, &gitRepository)); err != nil {
 		return err
 	}
+	logger.Successf("GitRepository source reconciliation completed")
 
-	logger.Successf("git sync completed")
-
-	err = kubeClient.Get(ctx, namespacedName, &gitRepository)
-	if err != nil {
-		return err
-	}
-
-	if gitRepository.Status.Artifact != nil {
-		logger.Successf("fetched revision %s", gitRepository.Status.Artifact.Revision)
-	} else {
-		return fmt.Errorf("git sync failed, artifact not found")
+	if gitRepository.Status.Artifact == nil {
+		return fmt.Errorf("GitRepository source reconciliation completed but no artifact was found")
 	}
+	logger.Successf("fetched revision %s", gitRepository.Status.Artifact.Revision)
 	return nil
 }

cmd/flux/reconcile_source_helm.go

@@ -0,0 +1,125 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var reconcileSourceHelmCmd = &cobra.Command{
+	Use:   "helm [name]",
+	Short: "Reconcile a HelmRepository source",
+	Long:  `The reconcile source command triggers a reconciliation of a HelmRepository resource and waits for it to finish.`,
+	Example: `  # Trigger a reconciliation for an existing source
+  flux reconcile source helm podinfo
+`,
+	RunE: reconcileSourceHelmCmdRun,
+}
+
+func init() {
+	reconcileSourceCmd.AddCommand(reconcileSourceHelmCmd)
+}
+
+func reconcileSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("HelmRepository source name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+
+	logger.Actionf("annotating HelmRepository source %s in %s namespace", name, namespace)
+	var helmRepository sourcev1.HelmRepository
+	err = kubeClient.Get(ctx, namespacedName, &helmRepository)
+	if err != nil {
+		return err
+	}
+
+	if helmRepository.Annotations == nil {
+		helmRepository.Annotations = map[string]string{
+			meta.ReconcileAtAnnotation: time.Now().Format(time.RFC3339Nano),
+		}
+	} else {
+		helmRepository.Annotations[meta.ReconcileAtAnnotation] = time.Now().Format(time.RFC3339Nano)
+	}
+	if err := kubeClient.Update(ctx, &helmRepository); err != nil {
+		return err
+	}
+	logger.Successf("HelmRepository source annotated")
+
+	logger.Waitingf("waiting for HelmRepository source reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isHelmRepositoryReady(ctx, kubeClient, namespacedName, &helmRepository)); err != nil {
+		return err
+	}
+	logger.Successf("HelmRepository source reconciliation completed")
+
+	if helmRepository.Status.Artifact == nil {
+		return fmt.Errorf("HelmRepository source reconciliation completed but no artifact was found")
+	}
+	logger.Successf("fetched revision %s", helmRepository.Status.Artifact.Revision)
+	return nil
+}
+
+func isHelmRepositoryReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, helmRepository *sourcev1.HelmRepository) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, helmRepository)
+		if err != nil {
+			return false, err
+		}
+
+		// Confirm the state we are observing is for the current generation
+		if helmRepository.Generation != helmRepository.Status.ObservedGeneration {
+			return false, nil
+		}
+
+		if c := meta.GetCondition(helmRepository.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/resume.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/resume_alert.go

@@ -0,0 +1,111 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var resumeAlertCmd = &cobra.Command{
+	Use:   "alert [name]",
+	Short: "Resume a suspended Alert",
+	Long: `The resume command marks a previously suspended Alert resource for reconciliation and waits for it to
+finish the apply.`,
+	Example: `  # Resume reconciliation for an existing Alert
+  flux resume alert main
+`,
+	RunE: resumeAlertCmdRun,
+}
+
+func init() {
+	resumeCmd.AddCommand(resumeAlertCmd)
+}
+
+func resumeAlertCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Alert name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var alert notificationv1.Alert
+	err = kubeClient.Get(ctx, namespacedName, &alert)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("resuming Alert %s in %s namespace", name, namespace)
+	alert.Spec.Suspend = false
+	if err := kubeClient.Update(ctx, &alert); err != nil {
+		return err
+	}
+	logger.Successf("Alert resumed")
+
+	logger.Waitingf("waiting for Alert reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isAlertResumed(ctx, kubeClient, namespacedName, &alert)); err != nil {
+		return err
+	}
+	logger.Successf("Alert reconciliation completed")
+	return nil
+}
+
+func isAlertResumed(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, alert *notificationv1.Alert) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, alert)
+		if err != nil {
+			return false, err
+		}
+
+		if c := meta.GetCondition(alert.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				if c.Reason == meta.SuspendedReason {
+					return false, nil
+				}
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/resume_helmrelease.go

@@ -0,0 +1,119 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+)
+
+var resumeHrCmd = &cobra.Command{
+	Use:     "helmrelease [name]",
+	Aliases: []string{"hr"},
+	Short:   "Resume a suspended HelmRelease",
+	Long: `The resume command marks a previously suspended HelmRelease resource for reconciliation and waits for it to
+finish the apply.`,
+	Example: `  # Resume reconciliation for an existing Helm release
+  flux resume hr podinfo
+`,
+	RunE: resumeHrCmdRun,
+}
+
+func init() {
+	resumeCmd.AddCommand(resumeHrCmd)
+}
+
+func resumeHrCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("HelmRelease name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var helmRelease helmv2.HelmRelease
+	err = kubeClient.Get(ctx, namespacedName, &helmRelease)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("resuming HelmRelease %s in %s namespace", name, namespace)
+	helmRelease.Spec.Suspend = false
+	if err := kubeClient.Update(ctx, &helmRelease); err != nil {
+		return err
+	}
+	logger.Successf("HelmRelease resumed")
+
+	logger.Waitingf("waiting for HelmRelease reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isHelmReleaseResumed(ctx, kubeClient, namespacedName, &helmRelease)); err != nil {
+		return err
+	}
+	logger.Successf("HelmRelease reconciliation completed")
+
+	logger.Successf("applied revision %s", helmRelease.Status.LastAppliedRevision)
+	return nil
+}
+
+func isHelmReleaseResumed(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, helmRelease *helmv2.HelmRelease) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, helmRelease)
+		if err != nil {
+			return false, err
+		}
+
+		// Confirm the state we are observing is for the current generation
+		if helmRelease.Generation != helmRelease.Status.ObservedGeneration {
+			return false, err
+		}
+
+		if c := meta.GetCondition(helmRelease.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				if c.Reason == meta.SuspendedReason {
+					return false, nil
+				}
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/resume_kustomization.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -20,8 +20,10 @@ import (
 	"context"
 	"fmt"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/types"
@@ -35,6 +37,9 @@ var resumeKsCmd = &cobra.Command{
 	Short:   "Resume a suspended Kustomization",
 	Long: `The resume command marks a previously suspended Kustomization resource for reconciliation and waits for it to
 finish the apply.`,
+	Example: `  # Resume reconciliation for an existing Kustomization
+  flux resume ks podinfo
+`,
 	RunE: resumeKsCmdRun,
 }
 
@@ -44,14 +49,14 @@ func init() {
 
 func resumeKsCmdRun(cmd *cobra.Command, args []string) error {
 	if len(args) < 1 {
-		return fmt.Errorf("kustomization name is required")
+		return fmt.Errorf("Kustomization name is required")
 	}
 	name := args[0]
 
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}
@@ -66,59 +71,46 @@ func resumeKsCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	logger.Actionf("resuming kustomization %s in %s namespace", name, namespace)
+	logger.Actionf("resuming Kustomization %s in %s namespace", name, namespace)
 	kustomization.Spec.Suspend = false
 	if err := kubeClient.Update(ctx, &kustomization); err != nil {
 		return err
 	}
-	logger.Successf("kustomization resumed")
+	logger.Successf("Kustomization resumed")
 
-	logger.Waitingf("waiting for kustomization sync")
+	logger.Waitingf("waiting for Kustomization reconciliation")
 	if err := wait.PollImmediate(pollInterval, timeout,
-		isKustomizationResumed(ctx, kubeClient, name, namespace)); err != nil {
+		isKustomizationResumed(ctx, kubeClient, namespacedName, &kustomization)); err != nil {
 		return err
 	}
+	logger.Successf("Kustomization reconciliation completed")
 
-	logger.Successf("kustomization sync completed")
-
-	err = kubeClient.Get(ctx, namespacedName, &kustomization)
-	if err != nil {
-		return err
-	}
-
-	if kustomization.Status.LastAppliedRevision != "" {
-		logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
-	} else {
-		return fmt.Errorf("kustomization sync failed")
-	}
-
+	logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
 	return nil
 }
 
-func isKustomizationResumed(ctx context.Context, kubeClient client.Client, name, namespace string) wait.ConditionFunc {
+func isKustomizationResumed(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, kustomization *kustomizev1.Kustomization) wait.ConditionFunc {
 	return func() (bool, error) {
-		var kustomization kustomizev1.Kustomization
-		namespacedName := types.NamespacedName{
-			Namespace: namespace,
-			Name:      name,
-		}
-
-		err := kubeClient.Get(ctx, namespacedName, &kustomization)
+		err := kubeClient.Get(ctx, namespacedName, kustomization)
 		if err != nil {
 			return false, err
 		}
 
-		for _, condition := range kustomization.Status.Conditions {
-			if condition.Type == sourcev1.ReadyCondition {
-				if condition.Status == corev1.ConditionTrue {
-					return true, nil
-				} else if condition.Status == corev1.ConditionFalse {
-					if condition.Reason == kustomizev1.SuspendedReason {
-						return false, nil
-					}
+		// Confirm the state we are observing is for the current generation
+		if kustomization.Generation != kustomization.Status.ObservedGeneration {
+			return false, nil
+		}
 
-					return false, fmt.Errorf(condition.Message)
+		if c := meta.GetCondition(kustomization.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				if c.Reason == meta.SuspendedReason {
+					return false, nil
 				}
+				return false, fmt.Errorf(c.Message)
 			}
 		}
 		return false, nil

cmd/flux/resume_receiver.go

@@ -0,0 +1,112 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
+
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var resumeReceiverCmd = &cobra.Command{
+	Use:   "receiver [name]",
+	Short: "Resume a suspended Receiver",
+	Long: `The resume command marks a previously suspended Receiver resource for reconciliation and waits for it to
+finish the apply.`,
+	Example: `  # Resume reconciliation for an existing Receiver
+  flux resume receiver main
+`,
+	RunE: resumeReceiverCmdRun,
+}
+
+func init() {
+	resumeCmd.AddCommand(resumeReceiverCmd)
+}
+
+func resumeReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Receiver name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var receiver notificationv1.Receiver
+	err = kubeClient.Get(ctx, namespacedName, &receiver)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("resuming Receiver %s in %s namespace", name, namespace)
+	receiver.Spec.Suspend = false
+	if err := kubeClient.Update(ctx, &receiver); err != nil {
+		return err
+	}
+	logger.Successf("Receiver resumed")
+
+	logger.Waitingf("waiting for Receiver reconciliation")
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isReceiverResumed(ctx, kubeClient, namespacedName, &receiver)); err != nil {
+		return err
+	}
+
+	logger.Successf("Receiver reconciliation completed")
+	return nil
+}
+
+func isReceiverResumed(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, receiver *notificationv1.Receiver) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, receiver)
+		if err != nil {
+			return false, err
+		}
+
+		if c := meta.GetCondition(receiver.Status.Conditions, meta.ReadyCondition); c != nil {
+			switch c.Status {
+			case corev1.ConditionTrue:
+				return true, nil
+			case corev1.ConditionFalse:
+				if c.Reason == meta.SuspendedReason {
+					return false, nil
+				}
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/suspend.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

cmd/flux/suspend_alert.go

@@ -0,0 +1,76 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var suspendAlertCmd = &cobra.Command{
+	Use:   "alert [name]",
+	Short: "Suspend reconciliation of Alert",
+	Long:  "The suspend command disables the reconciliation of a Alert resource.",
+	Example: `  # Suspend reconciliation for an existing Alert
+  flux suspend alert main
+`,
+	RunE: suspendAlertCmdRun,
+}
+
+func init() {
+	suspendCmd.AddCommand(suspendAlertCmd)
+}
+
+func suspendAlertCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Alert name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var alert notificationv1.Alert
+	err = kubeClient.Get(ctx, namespacedName, &alert)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("suspending Alert %s in %s namespace", name, namespace)
+	alert.Spec.Suspend = true
+	if err := kubeClient.Update(ctx, &alert); err != nil {
+		return err
+	}
+	logger.Successf("Alert suspended")
+
+	return nil
+}

cmd/flux/suspend_helmrelease.go

@@ -0,0 +1,77 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+)
+
+var suspendHrCmd = &cobra.Command{
+	Use:     "helmrelease [name]",
+	Aliases: []string{"hr"},
+	Short:   "Suspend reconciliation of HelmRelease",
+	Long:    "The suspend command disables the reconciliation of a HelmRelease resource.",
+	Example: `  # Suspend reconciliation for an existing Helm release
+  flux suspend hr podinfo
+`,
+	RunE: suspendHrCmdRun,
+}
+
+func init() {
+	suspendCmd.AddCommand(suspendHrCmd)
+}
+
+func suspendHrCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("HelmRelease name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var helmRelease helmv2.HelmRelease
+	err = kubeClient.Get(ctx, namespacedName, &helmRelease)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("suspending HelmRelease %s in %s namespace", name, namespace)
+	helmRelease.Spec.Suspend = true
+	if err := kubeClient.Update(ctx, &helmRelease); err != nil {
+		return err
+	}
+	logger.Successf("HelmRelease suspended")
+
+	return nil
+}

cmd/flux/suspend_kustomization.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 The Flux CD contributors.
+Copyright 2020 The Flux authors
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -19,7 +19,9 @@ package main
 import (
 	"context"
 	"fmt"
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/types"
 )
@@ -29,7 +31,10 @@ var suspendKsCmd = &cobra.Command{
 	Aliases: []string{"ks"},
 	Short:   "Suspend reconciliation of Kustomization",
 	Long:    "The suspend command disables the reconciliation of a Kustomization resource.",
-	RunE:    suspendKsCmdRun,
+	Example: `  # Suspend reconciliation for an existing Kustomization
+  flux suspend ks podinfo
+`,
+	RunE: suspendKsCmdRun,
 }
 
 func init() {
@@ -45,7 +50,7 @@ func suspendKsCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	kubeClient, err := utils.kubeClient(kubeconfig)
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
 	if err != nil {
 		return err
 	}

cmd/flux/suspend_receiver.go

@@ -0,0 +1,76 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
+)
+
+var suspendReceiverCmd = &cobra.Command{
+	Use:   "receiver [name]",
+	Short: "Suspend reconciliation of Receiver",
+	Long:  "The suspend command disables the reconciliation of a Receiver resource.",
+	Example: `  # Suspend reconciliation for an existing Receiver
+  flux suspend receiver main
+`,
+	RunE: suspendReceiverCmdRun,
+}
+
+func init() {
+	suspendCmd.AddCommand(suspendReceiverCmd)
+}
+
+func suspendReceiverCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("Receiver name is required")
+	}
+	name := args[0]
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      name,
+	}
+	var receiver notificationv1.Receiver
+	err = kubeClient.Get(ctx, namespacedName, &receiver)
+	if err != nil {
+		return err
+	}
+
+	logger.Actionf("suspending Receiver %s in %s namespace", name, namespace)
+	receiver.Spec.Suspend = true
+	if err := kubeClient.Update(ctx, &receiver); err != nil {
+		return err
+	}
+	logger.Successf("Receiver suspended")
+
+	return nil
+}

cmd/flux/uninstall.go

@@ -0,0 +1,169 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/fluxcd/flux2/internal/utils"
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+)
+
+var uninstallCmd = &cobra.Command{
+	Use:   "uninstall",
+	Short: "Uninstall the toolkit components",
+	Long:  "The uninstall command removes the namespace, cluster roles, cluster role bindings and CRDs from the cluster.",
+	Example: `  # Dry-run uninstall of all components
+  flux uninstall --dry-run --namespace=flux-system
+
+  # Uninstall all components and delete custom resource definitions
+  flux uninstall --resources --crds --namespace=flux-system
+`,
+	RunE: uninstallCmdRun,
+}
+
+var (
+	uninstallCRDs      bool
+	uninstallResources bool
+	uninstallDryRun    bool
+	uninstallSilent    bool
+)
+
+func init() {
+	uninstallCmd.Flags().BoolVar(&uninstallResources, "resources", true,
+		"removes custom resources such as Kustomizations, GitRepositories and HelmRepositories")
+	uninstallCmd.Flags().BoolVar(&uninstallCRDs, "crds", false,
+		"removes all CRDs previously installed")
+	uninstallCmd.Flags().BoolVar(&uninstallDryRun, "dry-run", false,
+		"only print the object that would be deleted")
+	uninstallCmd.Flags().BoolVarP(&uninstallSilent, "silent", "s", false,
+		"delete components without asking for confirmation")
+
+	rootCmd.AddCommand(uninstallCmd)
+}
+
+func uninstallCmdRun(cmd *cobra.Command, args []string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(kubeconfig, kubecontext)
+	if err != nil {
+		return err
+	}
+
+	if !uninstallDryRun && !uninstallSilent {
+		prompt := promptui.Prompt{
+			Label:     fmt.Sprintf("Are you sure you want to delete the %s namespace", namespace),
+			IsConfirm: true,
+		}
+		if _, err := prompt.Run(); err != nil {
+			return fmt.Errorf("aborting")
+		}
+	}
+
+	dryRun := "--dry-run=server"
+	deleteResources := uninstallResources || uninstallCRDs
+
+	// known kinds with finalizers
+	namespacedKinds := []string{
+		sourcev1.GitRepositoryKind,
+		sourcev1.HelmRepositoryKind,
+		sourcev1.BucketKind,
+	}
+
+	// suspend bootstrap kustomization to avoid finalizers deadlock
+	kustomizationName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      namespace,
+	}
+	var kustomization kustomizev1.Kustomization
+	err = kubeClient.Get(ctx, kustomizationName, &kustomization)
+	if err == nil {
+		kustomization.Spec.Suspend = true
+		if err := kubeClient.Update(ctx, &kustomization); err != nil {
+			return fmt.Errorf("unable to suspend kustomization '%s': %w", kustomizationName.String(), err)
+		}
+	}
+	if err == nil || apierrors.IsNotFound(err) {
+		namespacedKinds = append(namespacedKinds, kustomizev1.KustomizationKind)
+	}
+
+	// add HelmRelease kind to deletion list if exists
+	var list helmv2.HelmReleaseList
+	if err := kubeClient.List(ctx, &list, client.InNamespace(namespace)); err == nil {
+		namespacedKinds = append(namespacedKinds, helmv2.HelmReleaseKind)
+	}
+
+	if deleteResources {
+		logger.Actionf("uninstalling custom resources")
+		for _, kind := range namespacedKinds {
+			if err := deleteAll(ctx, kind, uninstallDryRun); err != nil {
+				logger.Failuref("kubectl: %s", err.Error())
+			}
+		}
+	}
+
+	var kinds []string
+	if uninstallCRDs {
+		kinds = append(kinds, "crds")
+	}
+
+	kinds = append(kinds, "clusterroles,clusterrolebindings", "namespace")
+
+	logger.Actionf("uninstalling components")
+
+	for _, kind := range kinds {
+		kubectlArgs := []string{
+			"delete", kind,
+			"-l", fmt.Sprintf("app.kubernetes.io/instance=%s", namespace),
+			"--ignore-not-found", "--timeout", timeout.String(),
+		}
+		if uninstallDryRun {
+			kubectlArgs = append(kubectlArgs, dryRun)
+		}
+		if _, err := utils.ExecKubectlCommand(ctx, utils.ModeOS, kubectlArgs...); err != nil {
+			return fmt.Errorf("uninstall failed: %w", err)
+		}
+	}
+
+	logger.Successf("uninstall finished")
+	return nil
+}
+
+func deleteAll(ctx context.Context, kind string, dryRun bool) error {
+	kubectlArgs := []string{
+		"delete", kind, "--ignore-not-found",
+		"--all", "--all-namespaces",
+		"--timeout", timeout.String(),
+	}
+
+	if dryRun {
+		kubectlArgs = append(kubectlArgs, "--dry-run=server")
+	}
+
+	_, err := utils.ExecKubectlCommand(ctx, utils.ModeOS, kubectlArgs...)
+	return err
+}

cmd/tk/bootstrap.go

@@ -1,250 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"context"
-	"fmt"
-	"net/url"
-	"os"
-	"path"
-	"path/filepath"
-	"sigs.k8s.io/yaml"
-	"strings"
-	"time"
-
-	"github.com/spf13/cobra"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/apimachinery/pkg/util/wait"
-	"sigs.k8s.io/controller-runtime/pkg/client"
-
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
-)
-
-var bootstrapCmd = &cobra.Command{
-	Use:   "bootstrap",
-	Short: "Bootstrap toolkit components",
-	Long:  "The bootstrap sub-commands bootstrap the toolkit components on the targeted Git provider.",
-}
-
-var (
-	bootstrapVersion string
-)
-
-const (
-	bootstrapBranch                = "master"
-	bootstrapInstallManifest       = "toolkit-components.yaml"
-	bootstrapSourceManifest        = "toolkit-source.yaml"
-	bootstrapKustomizationManifest = "toolkit-kustomization.yaml"
-)
-
-func init() {
-	bootstrapCmd.PersistentFlags().StringVar(&bootstrapVersion, "version", "master", "toolkit tag or branch")
-
-	rootCmd.AddCommand(bootstrapCmd)
-}
-
-func generateInstallManifests(targetPath, namespace, tmpDir string) (string, error) {
-	tkDir := path.Join(tmpDir, ".tk")
-	defer os.RemoveAll(tkDir)
-
-	if err := os.MkdirAll(tkDir, os.ModePerm); err != nil {
-		return "", fmt.Errorf("generating manifests failed: %w", err)
-	}
-
-	if err := genInstallManifests(bootstrapVersion, namespace, components, tkDir); err != nil {
-		return "", fmt.Errorf("generating manifests failed: %w", err)
-	}
-
-	manifestsDir := path.Join(tmpDir, targetPath, namespace)
-	if err := os.MkdirAll(manifestsDir, os.ModePerm); err != nil {
-		return "", fmt.Errorf("generating manifests failed: %w", err)
-	}
-
-	manifest := path.Join(manifestsDir, bootstrapInstallManifest)
-	if err := buildKustomization(tkDir, manifest); err != nil {
-		return "", fmt.Errorf("build kustomization failed: %w", err)
-	}
-
-	return manifest, nil
-}
-
-func applyInstallManifests(ctx context.Context, manifestPath string, components []string) error {
-	command := fmt.Sprintf("kubectl apply -f %s", manifestPath)
-	if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
-		return fmt.Errorf("install failed")
-	}
-
-	for _, deployment := range components {
-		command = fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
-			namespace, deployment, timeout.String())
-		if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
-			return fmt.Errorf("install failed")
-		}
-	}
-	return nil
-}
-
-func generateSyncManifests(url, name, namespace, targetPath, tmpDir string, interval time.Duration) error {
-	gvk := sourcev1.GroupVersion.WithKind("GitRepository")
-	gitRepository := sourcev1.GitRepository{
-		TypeMeta: metav1.TypeMeta{
-			Kind:       gvk.Kind,
-			APIVersion: gvk.GroupVersion().String(),
-		},
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      name,
-			Namespace: namespace,
-		},
-		Spec: sourcev1.GitRepositorySpec{
-			URL: url,
-			Interval: metav1.Duration{
-				Duration: interval,
-			},
-			Reference: &sourcev1.GitRepositoryRef{
-				Branch: "master",
-			},
-			SecretRef: &corev1.LocalObjectReference{
-				Name: name,
-			},
-		},
-	}
-
-	gitData, err := yaml.Marshal(gitRepository)
-	if err != nil {
-		return err
-	}
-
-	if err := utils.writeFile(string(gitData), filepath.Join(tmpDir, targetPath, namespace, bootstrapSourceManifest)); err != nil {
-		return err
-	}
-
-	gvk = kustomizev1.GroupVersion.WithKind("Kustomization")
-	emptyAPIGroup := ""
-	kustomization := kustomizev1.Kustomization{
-		TypeMeta: metav1.TypeMeta{
-			Kind:       gvk.Kind,
-			APIVersion: gvk.GroupVersion().String(),
-		},
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      name,
-			Namespace: namespace,
-		},
-		Spec: kustomizev1.KustomizationSpec{
-			Interval: metav1.Duration{
-				Duration: 10 * time.Minute,
-			},
-			Path:  fmt.Sprintf("./%s", strings.TrimPrefix(targetPath, "./")),
-			Prune: true,
-			SourceRef: corev1.TypedLocalObjectReference{
-				APIGroup: &emptyAPIGroup,
-				Kind:     "GitRepository",
-				Name:     name,
-			},
-		},
-	}
-
-	ksData, err := yaml.Marshal(kustomization)
-	if err != nil {
-		return err
-	}
-
-	if err := utils.writeFile(string(ksData), filepath.Join(tmpDir, targetPath, namespace, bootstrapKustomizationManifest)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func applySyncManifests(ctx context.Context, kubeClient client.Client, name, namespace, targetPath, tmpDir string) error {
-	command := fmt.Sprintf("kubectl apply -f %s", filepath.Join(tmpDir, targetPath, namespace))
-	if _, err := utils.execCommand(ctx, ModeStderrOS, command); err != nil {
-		return err
-	}
-
-	logger.Waitingf("waiting for cluster sync")
-
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func shouldInstallManifests(ctx context.Context, kubeClient client.Client, namespace string) bool {
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      namespace,
-	}
-	var kustomization kustomizev1.Kustomization
-	if err := kubeClient.Get(ctx, namespacedName, &kustomization); err != nil {
-		return true
-	}
-
-	return kustomization.Status.LastAppliedRevision == ""
-}
-
-func shouldCreateDeployKey(ctx context.Context, kubeClient client.Client, namespace string) bool {
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      namespace,
-	}
-
-	var existing corev1.Secret
-	if err := kubeClient.Get(ctx, namespacedName, &existing); err != nil {
-		return true
-	}
-	return false
-}
-
-func generateDeployKey(ctx context.Context, kubeClient client.Client, url *url.URL, namespace string) (string, error) {
-	pair, err := generateKeyPair(ctx)
-	if err != nil {
-		return "", err
-	}
-
-	hostKey, err := scanHostKey(ctx, url)
-	if err != nil {
-		return "", err
-	}
-
-	secret := corev1.Secret{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      namespace,
-			Namespace: namespace,
-		},
-		StringData: map[string]string{
-			"identity":     string(pair.PrivateKey),
-			"identity.pub": string(pair.PublicKey),
-			"known_hosts":  string(hostKey),
-		},
-	}
-	if err := upsertSecret(ctx, kubeClient, secret); err != nil {
-		return "", err
-	}
-
-	return string(pair.PublicKey), nil
-}

cmd/tk/flags.go

@@ -1,130 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"crypto/elliptic"
-	"fmt"
-	"sort"
-	"strconv"
-	"strings"
-)
-
-var supportedPublicKeyAlgorithms = []string{"rsa", "ecdsa", "ed25519"}
-
-type PublicKeyAlgorithm string
-
-func (a *PublicKeyAlgorithm) String() string {
-	return string(*a)
-}
-
-func (a *PublicKeyAlgorithm) Set(str string) error {
-	if strings.TrimSpace(str) == "" {
-		return fmt.Errorf("no public key algorithm given, must be one of: %s",
-			strings.Join(supportedPublicKeyAlgorithms, ", "))
-	}
-	for _, v := range supportedPublicKeyAlgorithms {
-		if str == v {
-			*a = PublicKeyAlgorithm(str)
-			return nil
-		}
-	}
-	return fmt.Errorf("unsupported public key algorithm '%s', must be one of: %s",
-		str, strings.Join(supportedPublicKeyAlgorithms, ", "))
-}
-
-func (a *PublicKeyAlgorithm) Type() string {
-	return "publicKeyAlgorithm"
-}
-
-func (a *PublicKeyAlgorithm) Description() string {
-	return fmt.Sprintf("SSH public key algorithm (%s)", strings.Join(supportedPublicKeyAlgorithms, ", "))
-}
-
-var defaultRSAKeyBits = 2048
-
-type RSAKeyBits int
-
-func (b *RSAKeyBits) String() string {
-	return strconv.Itoa(int(*b))
-}
-
-func (b *RSAKeyBits) Set(str string) error {
-	if strings.TrimSpace(str) == "" {
-		*b = RSAKeyBits(defaultRSAKeyBits)
-		return nil
-	}
-	bits, err := strconv.Atoi(str)
-	if err != nil {
-		return err
-	}
-	if bits%8 != 0 {
-		return fmt.Errorf("RSA key bit size should be a multiples of 8")
-	}
-	*b = RSAKeyBits(bits)
-	return nil
-}
-
-func (b *RSAKeyBits) Type() string {
-	return "rsaKeyBits"
-}
-
-func (b *RSAKeyBits) Description() string {
-	return "SSH RSA public key bit size (multiplies of 8)"
-}
-
-type ECDSACurve struct {
-	elliptic.Curve
-}
-
-var supportedECDSACurves = map[string]elliptic.Curve{
-	"p256": elliptic.P256(),
-	"p384": elliptic.P384(),
-	"p521": elliptic.P521(),
-}
-
-func (c *ECDSACurve) String() string {
-	if c.Curve == nil {
-		return ""
-	}
-	return strings.ToLower(strings.Replace(c.Curve.Params().Name, "-", "", 1))
-}
-
-func (c *ECDSACurve) Set(str string) error {
-	if v, ok := supportedECDSACurves[str]; ok {
-		*c = ECDSACurve{v}
-		return nil
-	}
-	return fmt.Errorf("unsupported curve '%s', should be one of: %s", str, strings.Join(ecdsaCurves(), ", "))
-}
-
-func (c *ECDSACurve) Type() string {
-	return "ecdsaCurve"
-}
-
-func (c *ECDSACurve) Description() string {
-	return fmt.Sprintf("SSH ECDSA public key curve (%s)", strings.Join(ecdsaCurves(), ", "))
-}
-
-func ecdsaCurves() []string {
-	keys := make([]string, 0, len(supportedECDSACurves))
-	for k := range supportedECDSACurves {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	return keys
-}

cmd/tk/get_kustomization.go

@@ -1,86 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"context"
-
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
-	"github.com/spf13/cobra"
-	corev1 "k8s.io/api/core/v1"
-	"sigs.k8s.io/controller-runtime/pkg/client"
-)
-
-var getKsCmd = &cobra.Command{
-	Use:     "kustomizations",
-	Aliases: []string{"ks"},
-	Short:   "Get Kustomization source statuses",
-	Long:    "The get kustomizations command prints the statuses of the resources.",
-	RunE:    getKsCmdRun,
-}
-
-func init() {
-	getCmd.AddCommand(getKsCmd)
-}
-
-func getKsCmdRun(cmd *cobra.Command, args []string) error {
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	kubeClient, err := utils.kubeClient(kubeconfig)
-	if err != nil {
-		return err
-	}
-
-	var list kustomizev1.KustomizationList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
-	if err != nil {
-		return err
-	}
-
-	if len(list.Items) == 0 {
-		logger.Failuref("no kustomizations found in %s namespace", namespace)
-		return nil
-	}
-
-	for _, kustomization := range list.Items {
-		if kustomization.Spec.Suspend {
-			logger.Successf("%s is suspended", kustomization.GetName())
-			continue
-		}
-		isInitialized := false
-		for _, condition := range kustomization.Status.Conditions {
-			if condition.Type == kustomizev1.ReadyCondition {
-				if condition.Status != corev1.ConditionFalse {
-					if kustomization.Status.LastAppliedRevision != "" {
-						logger.Successf("%s last applied revision %s", kustomization.GetName(), kustomization.Status.LastAppliedRevision)
-					} else {
-						logger.Successf("%s reconciling", kustomization.GetName())
-					}
-				} else {
-					logger.Failuref("%s %s", kustomization.GetName(), condition.Message)
-				}
-				isInitialized = true
-				break
-			}
-		}
-		if !isInitialized {
-			logger.Failuref("%s is not ready", kustomization.GetName())
-		}
-	}
-	return nil
-}

cmd/tk/get_source_git.go

@@ -1,77 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"context"
-
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
-	"github.com/spf13/cobra"
-	corev1 "k8s.io/api/core/v1"
-	"sigs.k8s.io/controller-runtime/pkg/client"
-)
-
-var getSourceGitCmd = &cobra.Command{
-	Use:   "git",
-	Short: "Get GitRepository source statuses",
-	Long:  "The get sources git command prints the status of the GitRepository sources.",
-	RunE:  getSourceGitCmdRun,
-}
-
-func init() {
-	getSourceCmd.AddCommand(getSourceGitCmd)
-}
-
-func getSourceGitCmdRun(cmd *cobra.Command, args []string) error {
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	kubeClient, err := utils.kubeClient(kubeconfig)
-	if err != nil {
-		return err
-	}
-
-	var list sourcev1.GitRepositoryList
-	err = kubeClient.List(ctx, &list, client.InNamespace(namespace))
-	if err != nil {
-		return err
-	}
-
-	if len(list.Items) == 0 {
-		logger.Failuref("no sources found in %s namespace", namespace)
-		return nil
-	}
-
-	for _, source := range list.Items {
-		isInitialized := false
-		for _, condition := range source.Status.Conditions {
-			if condition.Type == sourcev1.ReadyCondition {
-				if condition.Status != corev1.ConditionFalse {
-					logger.Successf("%s last fetched revision: %s", source.GetName(), source.Status.Artifact.Revision)
-				} else {
-					logger.Failuref("%s %s", source.GetName(), condition.Message)
-				}
-				isInitialized = true
-				break
-			}
-		}
-		if !isInitialized {
-			logger.Failuref("%s is not ready", source.GetName())
-		}
-	}
-	return nil
-}

cmd/tk/install.go

@@ -1,248 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path"
-	"path/filepath"
-	"strings"
-
-	"github.com/spf13/cobra"
-	"sigs.k8s.io/kustomize/api/filesys"
-	"sigs.k8s.io/kustomize/api/krusty"
-)
-
-var installCmd = &cobra.Command{
-	Use:   "install",
-	Short: "Install the toolkit components",
-	Long: `The install command deploys the toolkit components in the specified namespace.
-If a previous version is installed, then an in-place upgrade will be performed.`,
-	Example: `  # Install the latest version in the gitops-systems namespace
-  install --version=master --namespace=gitops-systems
-
-  # Dry-run install for a specific version and a series of components
-  install --dry-run --version=0.0.1 --components="source-controller,kustomize-controller"
-
-  # Dry-run install with manifests preview 
-  install --dry-run --verbose
-`,
-	RunE: installCmdRun,
-}
-
-var (
-	installDryRun        bool
-	installManifestsPath string
-	installVersion       string
-)
-
-func init() {
-	installCmd.Flags().BoolVarP(&installDryRun, "dry-run", "", false,
-		"only print the object that would be applied")
-	installCmd.Flags().StringVarP(&installVersion, "version", "v", "master",
-		"toolkit tag or branch")
-	installCmd.Flags().StringVarP(&installManifestsPath, "manifests", "", "",
-		"path to the manifest directory, dev only")
-	rootCmd.AddCommand(installCmd)
-}
-
-func installCmdRun(cmd *cobra.Command, args []string) error {
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	var kustomizePath string
-	if installVersion == "" && !strings.HasPrefix(installManifestsPath, "github.com/") {
-		if _, err := os.Stat(installManifestsPath); err != nil {
-			return fmt.Errorf("manifests not found: %w", err)
-		}
-		kustomizePath = installManifestsPath
-	}
-
-	tmpDir, err := ioutil.TempDir("", namespace)
-	if err != nil {
-		return err
-	}
-	defer os.RemoveAll(tmpDir)
-
-	logger.Generatef("generating manifests")
-	if kustomizePath == "" {
-		err = genInstallManifests(installVersion, namespace, components, tmpDir)
-		if err != nil {
-			return fmt.Errorf("install failed: %w", err)
-		}
-		kustomizePath = tmpDir
-	}
-
-	manifest := path.Join(tmpDir, fmt.Sprintf("%s.yaml", namespace))
-	if err := buildKustomization(kustomizePath, manifest); err != nil {
-		return fmt.Errorf("install failed: %w", err)
-	}
-
-	command := fmt.Sprintf("cat %s", manifest)
-	if yaml, err := utils.execCommand(ctx, ModeCapture, command); err != nil {
-		return fmt.Errorf("install failed: %w", err)
-	} else {
-		if verbose {
-			fmt.Print(yaml)
-		}
-	}
-	logger.Successf("manifests build completed")
-
-	logger.Actionf("installing components in %s namespace", namespace)
-	applyOutput := ModeStderrOS
-	if verbose {
-		applyOutput = ModeOS
-	}
-	dryRun := ""
-	if installDryRun {
-		dryRun = "--dry-run=client"
-		applyOutput = ModeOS
-	}
-	command = fmt.Sprintf("cat %s | kubectl apply -f- %s", manifest, dryRun)
-	if _, err := utils.execCommand(ctx, applyOutput, command); err != nil {
-		return fmt.Errorf("install failed")
-	}
-
-	if installDryRun {
-		logger.Successf("install dry-run finished")
-		return nil
-	} else {
-		logger.Successf("install completed")
-	}
-
-	logger.Waitingf("verifying installation")
-	for _, deployment := range components {
-		command = fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
-			namespace, deployment, timeout.String())
-		if _, err := utils.execCommand(ctx, applyOutput, command); err != nil {
-			return fmt.Errorf("install failed")
-		} else {
-			logger.Successf("%s ready", deployment)
-		}
-	}
-
-	logger.Successf("install finished")
-	return nil
-}
-
-var namespaceTmpl = `---
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: {{.Namespace}}
-`
-
-var labelsTmpl = `---
-apiVersion: builtin
-kind: LabelTransformer
-metadata:
-  name: labels
-labels:
-  app.kubernetes.io/instance: {{.Namespace}}
-  app.kubernetes.io/version: "{{.Version}}"
-fieldSpecs:
-  - path: metadata/labels
-    create: true
-`
-
-var kustomizationTmpl = `---
-{{- $version := .Version }}
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-namespace: {{.Namespace}}
-transformers:
-  - labels.yaml
-resources:
-  - namespace.yaml
-  - roles
-  - github.com/fluxcd/toolkit/manifests/policies?ref={{$version}}
-{{- range .Components }}
-  - github.com/fluxcd/toolkit/manifests/bases/{{.}}?ref={{$version}}
-{{- end }}
-`
-
-var kustomizationRolesTmpl = `---
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
-  - github.com/fluxcd/toolkit/manifests/rbac?ref={{.Version}}
-nameSuffix: -{{.Namespace}}
-`
-
-func genInstallManifests(version string, namespace string, components []string, tmpDir string) error {
-	model := struct {
-		Version    string
-		Namespace  string
-		Components []string
-	}{
-		Version:    version,
-		Namespace:  namespace,
-		Components: components,
-	}
-
-	if err := utils.execTemplate(model, namespaceTmpl, path.Join(tmpDir, "namespace.yaml")); err != nil {
-		return fmt.Errorf("generate namespace failed: %w", err)
-	}
-
-	if err := utils.execTemplate(model, labelsTmpl, path.Join(tmpDir, "labels.yaml")); err != nil {
-		return fmt.Errorf("generate labels failed: %w", err)
-	}
-
-	if err := utils.execTemplate(model, kustomizationTmpl, path.Join(tmpDir, "kustomization.yaml")); err != nil {
-		return fmt.Errorf("generate kustomization failed: %w", err)
-	}
-
-	if err := os.MkdirAll(path.Join(tmpDir, "roles"), os.ModePerm); err != nil {
-		return fmt.Errorf("generate roles failed: %w", err)
-	}
-
-	if err := utils.execTemplate(model, kustomizationRolesTmpl, path.Join(tmpDir, "roles/kustomization.yaml")); err != nil {
-		return fmt.Errorf("generate roles failed: %w", err)
-	}
-
-	return nil
-}
-
-func buildKustomization(base, manifests string) error {
-	kfile := filepath.Join(base, "kustomization.yaml")
-
-	fs := filesys.MakeFsOnDisk()
-	if !fs.Exists(kfile) {
-		return fmt.Errorf("%s not found", kfile)
-	}
-
-	opt := krusty.MakeDefaultOptions()
-	k := krusty.MakeKustomizer(fs, opt)
-	m, err := k.Run(base)
-	if err != nil {
-		return err
-	}
-
-	resources, err := m.AsYaml()
-	if err != nil {
-		return err
-	}
-
-	if err := fs.WriteFile(manifests, resources); err != nil {
-		return err
-	}
-
-	return nil
-}

cmd/tk/sync_kustomization.go

@@ -1,119 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
-	"github.com/spf13/cobra"
-	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/apimachinery/pkg/util/wait"
-)
-
-var syncKsCmd = &cobra.Command{
-	Use:     "kustomization [name]",
-	Aliases: []string{"ks"},
-	Short:   "Synchronize a Kustomization resource",
-	Long: `
-The sync kustomization command triggers a reconciliation of a Kustomization resource and waits for it to finish.`,
-	Example: `  # Trigger a Kustomization apply outside of the reconciliation interval
-  sync kustomization podinfo
-
-  # Trigger a sync of the Kustomization's source and apply changes
-  sync kustomization podinfo --with-source
-`,
-	RunE: syncKsCmdRun,
-}
-
-var (
-	syncKsWithSource bool
-)
-
-func init() {
-	syncKsCmd.Flags().BoolVar(&syncKsWithSource, "with-source", false, "synchronize kustomization source")
-
-	syncCmd.AddCommand(syncKsCmd)
-}
-
-func syncKsCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("kustomization name is required")
-	}
-	name := args[0]
-
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	kubeClient, err := utils.kubeClient(kubeconfig)
-	if err != nil {
-		return err
-	}
-
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      name,
-	}
-
-	var kustomization kustomizev1.Kustomization
-	err = kubeClient.Get(ctx, namespacedName, &kustomization)
-	if err != nil {
-		return err
-	}
-
-	if syncKsWithSource {
-		err := syncSourceGitCmdRun(nil, []string{kustomization.Spec.SourceRef.Name})
-		if err != nil {
-			return err
-		}
-	} else {
-		logger.Actionf("annotating kustomization %s in %s namespace", name, namespace)
-		if kustomization.Annotations == nil {
-			kustomization.Annotations = map[string]string{
-				kustomizev1.SyncAtAnnotation: time.Now().String(),
-			}
-		} else {
-			kustomization.Annotations[kustomizev1.SyncAtAnnotation] = time.Now().String()
-		}
-		if err := kubeClient.Update(ctx, &kustomization); err != nil {
-			return err
-		}
-		logger.Successf("kustomization annotated")
-	}
-
-	logger.Waitingf("waiting for kustomization sync")
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	logger.Successf("kustomization sync completed")
-
-	err = kubeClient.Get(ctx, namespacedName, &kustomization)
-	if err != nil {
-		return err
-	}
-
-	if kustomization.Status.LastAppliedRevision != "" {
-		logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
-	} else {
-		return fmt.Errorf("kustomization sync failed")
-	}
-	return nil
-}

cmd/tk/uninstall.go

@@ -1,106 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"context"
-	"fmt"
-	"time"
-
-	"github.com/manifoldco/promptui"
-	"github.com/spf13/cobra"
-)
-
-var uninstallCmd = &cobra.Command{
-	Use:   "uninstall",
-	Short: "Uninstall the toolkit components",
-	Long:  "The uninstall command removes the namespace, cluster roles, cluster role bindings and CRDs from the cluster.",
-	Example: `  # Dry-run uninstall of all components
-   uninstall --dry-run --namespace=gitops-system
-
-  # Uninstall all components and delete custom resource definitions
-  uninstall --crds --namespace=gitops-system
-`,
-	RunE: uninstallCmdRun,
-}
-
-var (
-	uninstallCRDs           bool
-	uninstallKustomizations bool
-	uninstallDryRun         bool
-	uninstallSilent         bool
-)
-
-func init() {
-	uninstallCmd.Flags().BoolVarP(&uninstallKustomizations, "kustomizations", "", false,
-		"removes all Kustomizations previously installed")
-	uninstallCmd.Flags().BoolVarP(&uninstallCRDs, "crds", "", false,
-		"removes all CRDs previously installed")
-	uninstallCmd.Flags().BoolVarP(&uninstallDryRun, "dry-run", "", false,
-		"only print the object that would be deleted")
-	uninstallCmd.Flags().BoolVarP(&uninstallSilent, "silent", "s", false,
-		"delete components without asking for confirmation")
-
-	rootCmd.AddCommand(uninstallCmd)
-}
-
-func uninstallCmdRun(cmd *cobra.Command, args []string) error {
-	ctx, cancel := context.WithTimeout(context.Background(), timeout)
-	defer cancel()
-
-	dryRun := ""
-	if uninstallDryRun {
-		dryRun = "--dry-run=client"
-	} else if !uninstallSilent {
-		prompt := promptui.Prompt{
-			Label:     fmt.Sprintf("Are you sure you want to delete the %s namespace", namespace),
-			IsConfirm: true,
-		}
-		if _, err := prompt.Run(); err != nil {
-			return fmt.Errorf("aborting")
-		}
-	}
-
-	if uninstallKustomizations {
-		logger.Actionf("uninstalling kustomizations")
-		command := fmt.Sprintf("kubectl -n %s delete kustomizations --all --timeout=%s %s",
-			namespace, timeout.String(), dryRun)
-		if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
-			return fmt.Errorf("uninstall failed")
-		}
-
-		// TODO: use the kustomizations snapshots to create a list of objects
-		// that are subject to deletion and wait for all of them to be terminated
-		logger.Waitingf("waiting on GC")
-		time.Sleep(30 * time.Second)
-	}
-
-	kinds := "namespace,clusterroles,clusterrolebindings"
-	if uninstallCRDs {
-		kinds += ",crds"
-	}
-
-	logger.Actionf("uninstalling components")
-	command := fmt.Sprintf("kubectl delete %s -l app.kubernetes.io/instance=%s --timeout=%s %s",
-		kinds, namespace, timeout.String(), dryRun)
-	if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
-		return fmt.Errorf("uninstall failed")
-	}
-
-	logger.Successf("uninstall finished")
-	return nil
-}

cmd/tk/utils.go

@@ -1,145 +0,0 @@
-/*
-Copyright 2020 The Flux CD contributors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package main
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"text/template"
-
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
-	corev1 "k8s.io/api/core/v1"
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/client-go/tools/clientcmd"
-	"sigs.k8s.io/controller-runtime/pkg/client"
-)
-
-type Utils struct {
-}
-
-type ExecMode string
-
-const (
-	ModeOS       ExecMode = "os.stderr|stdout"
-	ModeStderrOS ExecMode = "os.stderr"
-	ModeCapture  ExecMode = "capture.stderr|stdout"
-)
-
-func (*Utils) execCommand(ctx context.Context, mode ExecMode, command string) (string, error) {
-	var stdoutBuf, stderrBuf bytes.Buffer
-	c := exec.CommandContext(ctx, "/bin/sh", "-c", command)
-
-	if mode == ModeStderrOS {
-		c.Stderr = io.MultiWriter(os.Stderr, &stderrBuf)
-	}
-	if mode == ModeOS {
-		c.Stdout = io.MultiWriter(os.Stdout, &stdoutBuf)
-		c.Stderr = io.MultiWriter(os.Stderr, &stderrBuf)
-	}
-
-	if mode == ModeStderrOS || mode == ModeOS {
-		if err := c.Run(); err != nil {
-			return "", err
-		} else {
-			return "", nil
-		}
-	}
-
-	if mode == ModeCapture {
-		c.Stdout = &stdoutBuf
-		c.Stderr = &stderrBuf
-		if err := c.Run(); err != nil {
-			return stderrBuf.String(), err
-		} else {
-			return stdoutBuf.String(), nil
-		}
-	}
-
-	return "", nil
-}
-
-func (*Utils) execTemplate(obj interface{}, tmpl, filename string) error {
-	t, err := template.New("tmpl").Parse(tmpl)
-	if err != nil {
-		return err
-	}
-
-	var data bytes.Buffer
-	writer := bufio.NewWriter(&data)
-	if err := t.Execute(writer, obj); err != nil {
-		return err
-	}
-
-	if err := writer.Flush(); err != nil {
-		return err
-	}
-
-	file, err := os.Create(filename)
-	if err != nil {
-		return err
-	}
-	defer file.Close()
-
-	_, err = io.WriteString(file, data.String())
-	if err != nil {
-		return err
-	}
-
-	return file.Sync()
-}
-
-func (*Utils) kubeClient(config string) (client.Client, error) {
-	cfg, err := clientcmd.BuildConfigFromFlags("", config)
-	if err != nil {
-		return nil, fmt.Errorf("Kubernetes client initialization failed: %w", err)
-	}
-
-	scheme := runtime.NewScheme()
-	_ = corev1.AddToScheme(scheme)
-	_ = sourcev1.AddToScheme(scheme)
-	_ = kustomizev1.AddToScheme(scheme)
-
-	kubeClient, err := client.New(cfg, client.Options{
-		Scheme: scheme,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("Kubernetes client initialization failed: %w", err)
-	}
-
-	return kubeClient, nil
-}
-
-func (*Utils) writeFile(content, filename string) error {
-	file, err := os.Create(filename)
-	if err != nil {
-		return err
-	}
-	defer file.Close()
-
-	_, err = io.WriteString(file, content)
-	if err != nil {
-		return err
-	}
-
-	return file.Sync()
-}