Merge pull request #2178 from fluxcd/update-components

Update toolkit components

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -48,19 +48,18 @@ body:
     required: true
   attributes:
     label: Flux version
-    description: Run `flux --version` to check. If not applicable, write `N/A`.
-    placeholder: e.g. 0.16.1
+    description: Run `flux version --client`. If not applicable, write `N/A`.
+    placeholder: e.g. v0.20.1
 - type: textarea
   validations:
     required: true
   attributes:
     label: Flux check
-    description: Run `flux check` to check. If not applicable, write `N/A`.
+    description: Run `flux check`. If not applicable, write `N/A`.
     placeholder: |
       For example:
       ► checking prerequisites
-      ✔ kubectl 1.21.0 >=1.18.0-0
-      ✔ Kubernetes 1.21.1 >=1.16.0-0
+      ✔ Kubernetes 1.21.1 >=1.19.0-0
       ► checking controllers
       ✔ all checks passed
 - type: input

.github/aur/flux-bin/.SRCINFO.template

@@ -8,7 +8,6 @@ pkgbase = flux-bin
 	arch = armv7h
 	arch = aarch64
 	license = APACHE
-	optdepends = kubectl
 	source_x86_64 = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v1/flux_${PKGVER}_linux_amd64.tar.gz
 	source_armv6h = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v1/flux_${PKGVER}_linux_arm.tar.gz
 	source_armv7h = flux-bin-${PKGVER}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v1/flux_${PKGVER}_linux_arm.tar.gz

.github/aur/flux-bin/PKGBUILD.template

@@ -8,8 +8,7 @@ pkgdesc="Open and extensible continuous delivery solution for Kubernetes"
 url="https://fluxcd.io/"
 arch=("x86_64" "armv6h" "armv7h" "aarch64")
 license=("APACHE")
-optdepends=('kubectl: for apply actions on the Kubernetes cluster',
-'bash-completion: auto-completion for flux in Bash',
+optdepends=('bash-completion: auto-completion for flux in Bash',
 'zsh-completions: auto-completion for flux in ZSH')
 source_x86_64=(
   "${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/releases/download/v${pkgver}/flux_${pkgver}_linux_amd64.tar.gz"

.github/aur/flux-go/.SRCINFO.template

@@ -10,7 +10,6 @@ pkgbase = flux-go
 	license = APACHE
 	makedepends = go
 	depends = glibc
-	optdepends = kubectl
 	provides = flux-bin
 	conflicts = flux-bin
   replaces = flux-cli

.github/aur/flux-go/PKGBUILD.template

@@ -13,8 +13,7 @@ conflicts=("flux-bin")
 replaces=("flux-cli")
 depends=("glibc")
 makedepends=('go>=1.16', 'kustomize>=3.0')
-optdepends=('kubectl: for apply actions on the Kubernetes cluster',
-'bash-completion: auto-completion for flux in Bash',
+optdepends=('bash-completion: auto-completion for flux in Bash',
 'zsh-completions: auto-completion for flux in ZSH')
 source=(
   "${pkgname}-${pkgver}.tar.gz::https://github.com/fluxcd/flux2/archive/v${pkgver}.tar.gz"

.github/aur/flux-scm/.SRCINFO.template

@@ -10,7 +10,6 @@ pkgbase = flux-scm
 	license = APACHE
 	makedepends = go
 	depends = glibc
-	optdepends = kubectl
 	provides = flux-bin
 	conflicts = flux-bin
 	source = git+https://github.com/fluxcd/flux2.git

.github/aur/flux-scm/PKGBUILD.template

@@ -12,8 +12,7 @@ provides=("flux-bin")
 conflicts=("flux-bin")
 depends=("glibc")
 makedepends=('go>=1.16', 'kustomize>=3.0')
-optdepends=('kubectl: for apply actions on the Kubernetes cluster',
-'bash-completion: auto-completion for flux in Bash',
+optdepends=('bash-completion: auto-completion for flux in Bash',
 'zsh-completions: auto-completion for flux in ZSH')
 source=(
   "git+https://github.com/fluxcd/flux2.git"

.github/runners/README.md

@@ -1,42 +1,72 @@
-# Flux GitHub runners
+# Flux ARM64 GitHub runners
 
-How to provision GitHub Actions self-hosted runners for Flux conformance testing.
+The Flux ARM64 end-to-end tests run on Equinix instances provisioned with Docker and GitHub self-hosted runners.
 
-## ARM64 Instance specs
+## Current instances
+
+| Runner        | Instance            | Region |
+|---------------|---------------------|--------|
+| equinix-arm-1 | flux-equinix-arm-01 | AMS1   |
+| equinix-arm-2 | flux-equinix-arm-01 | AMS1   |
+| equinix-arm-3 | flux-equinix-arm-01 | AMS1   |
+| equinix-arm-4 | flux-equinix-arm-02 | DFW2   |
+| equinix-arm-5 | flux-equinix-arm-02 | DFW2   |
+| equinix-arm-6 | flux-equinix-arm-02 | DFW2   |
+
+## Instance setup
 
 In order to add a new runner to the GitHub Actions pool,
-first create an instance on Oracle Cloud with the following configuration:
-- OS: Canonical Ubuntu 20.04
-- Shape: VM.Standard.A1.Flex
-- OCPU Count: 2 
-- Memory (GB): 12
-- Network Bandwidth (Gbps): 2
-- Local Disk: Block Storage Only  
+first create a server on Equinix with the following configuration:
+- Type: c2.large.arm
+- OS: Ubuntu 20.04
 
-Note that the instance image source must be **Canonical Ubuntu** instead of the default Oracle Linux.
-
-## ARM64 Instance setup
+### Install prerequisites
 
 - SSH into a newly created instance
 ```shell
-ssh ubuntu@<instance-public-IP>
+ssh root@<instance-public-IP>
 ``` 
-- Create the action runner dir
+
+- Create the ubuntu user
 ```shell
-mkdir -p actions-runner && cd actions-runner
+adduser ubuntu
+usermod -aG sudo ubuntu
+su - ubuntu
 ```
-- Download the provisioning script
+
+- Create the prerequisites dir
 ```shell
-curl -sL https://raw.githubusercontent.com/fluxcd/flux2/main/.github/runners/arm64.sh > arm64.sh \
-  && chmod +x ./arm64.sh
+mkdir -p prereq && cd prereq
 ```
+
+- Download the prerequisites script
+```shell
+curl -sL https://raw.githubusercontent.com/fluxcd/flux2/main/.github/runners/prereq.sh > prereq.sh \
+  && chmod +x ./prereq.sh
+```
+
+- Install the prerequisites
+```shell
+sudo ./prereq.sh
+```
+
+### Install runners
+
 - Retrieve the GitHub runner token from the repository [settings page](https://github.com/fluxcd/flux2/settings/actions/runners/new?arch=arm64&os=linux)
-- Run the provisioning script passing the token as the first argument
+
+- Create 3 directories `runner1`, `runner2`, `runner3`
+
+- In each dir run:
 ```shell
-sudo ./arm64.sh <TOKEN>
+curl -sL https://raw.githubusercontent.com/fluxcd/flux2/main/.github/runners/runner-setup.sh > runner-setup.sh \
+  && chmod +x ./runner-setup.sh
+
+./runner-setup.sh equinix-arm-<NUMBER> <TOKEN>
 ```
+
 - Reboot the instance
 ```shell
 sudo reboot
-```  
+```
+
 - Navigate to the GitHub repository [runners page](https://github.com/fluxcd/flux2/settings/actions/runners) and check the runner status

.github/runners/prereq.sh

@@ -14,19 +14,14 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# This script is meant to be run locally and in CI to validate the Kubernetes
-# manifests (including Flux custom resources) before changes are merged into
-# the branch synced by Flux in-cluster.
+# This script installs the prerequisites for running Flux end-to-end tests with Docker and GitHub self-hosted runners.
 
 set -eu
 
-REPOSITORY_TOKEN=$1
-REPOSITORY_URL=${2:-https://github.com/fluxcd/flux2}
-
 KIND_VERSION=0.11.1
 KUBECTL_VERSION=1.21.2
 KUSTOMIZE_VERSION=4.1.3
-GITHUB_RUNNER_VERSION=2.278.0
+GITHUB_RUNNER_VERSION=2.285.1
 PACKAGES="apt-transport-https ca-certificates software-properties-common build-essential libssl-dev gnupg lsb-release jq"
 
 # install prerequisites
@@ -64,10 +59,3 @@ curl -o actions-runner-linux-arm64.tar.gz -L https://github.com/actions/runner/r
 
 # install runner dependencies
 ./bin/installdependencies.sh
-
-# register runner with GitHub
-sudo -u ubuntu ./config.sh --unattended --url ${REPOSITORY_URL} --token ${REPOSITORY_TOKEN}
-
-# start runner
-./svc.sh install
-./svc.sh start

.github/runners/runner-setup.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# Copyright 2021 The Flux authors. All rights reserved.
+#
+# 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.
+
+# This script installs a GitHub self-hosted ARM64 runner for running Flux end-to-end tests.
+
+set -eu
+
+RUNNER_NAME=$1
+REPOSITORY_TOKEN=$2
+REPOSITORY_URL=${3:-https://github.com/fluxcd/flux2}
+
+GITHUB_RUNNER_VERSION=2.285.1
+
+# download runner
+curl -o actions-runner-linux-arm64.tar.gz -L https://github.com/actions/runner/releases/download/v${GITHUB_RUNNER_VERSION}/actions-runner-linux-arm64-${GITHUB_RUNNER_VERSION}.tar.gz \
+  && tar xzf actions-runner-linux-arm64.tar.gz \
+  && rm actions-runner-linux-arm64.tar.gz
+
+# register runner with GitHub
+./config.sh --unattended --url ${REPOSITORY_URL} --token ${REPOSITORY_TOKEN} --name ${RUNNER_NAME}
+
+# start runner
+sudo ./svc.sh install
+sudo ./svc.sh start

.github/workflows/bootstrap.yaml

@@ -64,6 +64,22 @@ jobs:
           --team=team-z
         env:
           GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+      - name: bootstrap customize
+        run: |
+          make setup-bootstrap-patch
+          /tmp/flux bootstrap github --manifests ./manifests/install/ \
+          --owner=fluxcd-testing \
+          --repository=${{ steps.vars.outputs.test_repo_name }} \
+          --branch=main \
+          --path=test-cluster \
+          --team=team-z
+          if [ $(kubectl get deployments.apps source-controller -o jsonpath='{.spec.template.spec.securityContext.runAsUser}') != "10000" ]; then
+          echo "Bootstrap not customized as controller is not running as user 10000" && exit 1
+          fi
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+          GITHUB_REPO_NAME: ${{ steps.vars.outputs.test_repo_name }}
+          GITHUB_ORG_NAME: fluxcd-testing
       - name: libgit2
         run: |
           /tmp/flux create source git test-libgit2 \
@@ -75,16 +91,24 @@ jobs:
         run: |
           /tmp/flux uninstall -s --keep-namespace
           kubectl delete ns flux-system --timeout=10m --wait=true
-      - name: bootstrap reinstall
+      - name: test image automation
         run: |
+          make setup-image-automation
           /tmp/flux bootstrap github --manifests ./manifests/install/ \
           --owner=fluxcd-testing \
           --repository=${{ steps.vars.outputs.test_repo_name }} \
           --branch=main \
           --path=test-cluster \
-          --team=team-z
+          --read-write-key
+          /tmp/flux reconcile image repository podinfo
+          /tmp/flux reconcile image update flux-system
+          /tmp/flux get images all
+          /tmp/flux get images policy podinfo | grep "5.2.1"
+          /tmp/flux get image update flux-system | grep commit
         env:
           GITHUB_TOKEN: ${{ secrets.GITPROVIDER_BOT_TOKEN }}
+          GITHUB_REPO_NAME: ${{ steps.vars.outputs.test_repo_name }}
+          GITHUB_ORG_NAME: fluxcd-testing
       - name: delete repository
         run: |
           curl \

.github/workflows/e2e-arm64.yaml

@@ -3,14 +3,13 @@ name: e2e-arm64
 on:
   workflow_dispatch:
   push:
-    branches: [ main, update-components, arm64-e2e ]
+    branches: [ main, update-components, equinix-runners ]
 
 jobs:
-  ampere:
-    # Runner info
-    # Owner: Stefan Prodan
+  test:
+    # Hosted on Equinix
     # Docs: https://github.com/fluxcd/flux2/tree/main/.github/runners
-    runs-on: [self-hosted, Linux, ARM64]
+    runs-on: [self-hosted, Linux, ARM64, equinix]
     steps:
       - name: Checkout
         uses: actions/checkout@v2

.github/workflows/e2e-azure.yaml

@@ -0,0 +1,66 @@
+name: e2e-azure
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron:  '0 6 * * *'
+  push:
+    branches: [ azure* ]
+
+jobs:
+  e2e:
+    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: ${{ runner.os }}-go1.16-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go1.16-
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.16.x
+      - name: Install libgit2
+        run: |
+          sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 648ACFD622F3D138
+          sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 0E98404D386FA1D9
+          echo "deb http://deb.debian.org/debian unstable main" | sudo tee -a /etc/apt/sources.list
+          echo "deb-src http://deb.debian.org/debian unstable main" | sudo tee -a /etc/apt/sources.list
+          sudo apt-get update
+          sudo apt-get install -y --allow-downgrades libgit2-dev/unstable zlib1g-dev/unstable libssh2-1-dev/unstable libpcre3-dev/unstable
+      - name: Setup Flux CLI
+        run: |
+          make build
+          mkdir -p $HOME/.local/bin
+          mv ./bin/flux $HOME/.local/bin
+      - name: Setup SOPS
+        run: |
+          wget https://github.com/mozilla/sops/releases/download/v3.7.1/sops-v3.7.1.linux
+          chmod +x sops-v3.7.1.linux
+          mkdir -p $HOME/.local/bin
+          mv sops-v3.7.1.linux $HOME/.local/bin/sops
+      - name: Setup Terraform
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: 1.0.7
+          terraform_wrapper: false
+      - name: Setup Azure CLI
+        run: |
+          curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
+      - name: Run Azure e2e tests
+        env:
+          ARM_CLIENT_ID: ${{ secrets.ARM_CLIENT_ID }}
+          ARM_CLIENT_SECRET: ${{ secrets.ARM_CLIENT_SECRET }}
+          ARM_SUBSCRIPTION_ID: ${{ secrets.ARM_SUBSCRIPTION_ID }}
+          ARM_TENANT_ID: ${{ secrets.ARM_TENANT_ID }}
+        run: |
+          echo $HOME
+          echo $PATH
+          ls $HOME/.local/bin
+          az login --service-principal -u ${ARM_CLIENT_ID} -p ${ARM_CLIENT_SECRET} -t ${ARM_TENANT_ID}
+          cd ./tests/azure
+          go test -v -coverprofile cover.out -timeout 60m .

.github/workflows/e2e.yaml

@@ -2,7 +2,7 @@ name: e2e
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, e2e* ]
   pull_request:
     branches: [ main ]
 
@@ -27,7 +27,7 @@ jobs:
         uses: engineerd/setup-kind@v0.5.0
         with:
           version: v0.11.1
-          image: kindest/node:v1.21.1@sha256:69860bda5563ac81e3c0057d654b5253219618a22ec3a346306239bba8cfa1a6
+          image: kindest/node:v1.19.11@sha256:07db187ae84b4b7de440a73886f008cf903fcf5764ba8106a9fd5243d6f32729
           config: .github/kind/config.yaml # disable KIND-net
       - name: Setup envtest
         uses: fluxcd/pkg/actions/envtest@main
@@ -35,7 +35,7 @@ jobs:
           version: "1.21.x"
       - name: Setup Calico for network policy
         run: |
-          kubectl apply -f https://docs.projectcalico.org/v3.16/manifests/calico.yaml
+          kubectl apply -f https://docs.projectcalico.org/v3.20/manifests/calico.yaml
           kubectl -n kube-system set env daemonset/calico-node FELIX_IGNORELOOSERPF=true
       - name: Setup Kustomize
         uses: fluxcd/pkg//actions/kustomize@main
@@ -80,6 +80,13 @@ jobs:
             --tag-semver=">=3.2.3" \
             --export | kubectl apply -f -
           /tmp/flux delete source git podinfo-export --silent
+      - name: flux create source git libgit2 semver
+        run: |
+          /tmp/flux create source git podinfo-libgit2 \
+            --url https://github.com/stefanprodan/podinfo  \
+            --tag-semver=">=3.2.3" \
+            --git-implementation=libgit2
+          /tmp/flux delete source git podinfo-libgit2 --silent
       - name: flux get sources git
         run: |
           /tmp/flux get sources git
@@ -93,7 +100,6 @@ jobs:
             --path="./deploy/overlays/dev" \
             --prune=true \
             --interval=5m \
-            --validation=client \
             --health-check="Deployment/frontend.dev" \
             --health-check="Deployment/backend.dev" \
             --health-check-timeout=3m
@@ -185,7 +191,14 @@ jobs:
           /tmp/flux create kustomization flux-system \
           --source=flux-system \
           --path=./clusters/staging
+          kubectl -n flux-system wait kustomization/infrastructure --for=condition=ready --timeout=5m
           kubectl -n flux-system wait kustomization/apps --for=condition=ready --timeout=5m
+          kubectl -n nginx wait helmrelease/nginx --for=condition=ready --timeout=5m
+          kubectl -n redis wait helmrelease/redis --for=condition=ready --timeout=5m
+          kubectl -n podinfo wait helmrelease/podinfo --for=condition=ready --timeout=5m
+      - name: flux tree
+        run: |
+          /tmp/flux tree kustomization flux-system | grep Service/podinfo
       - name: flux check
         run: |
           /tmp/flux check

.github/workflows/release.yaml

@@ -56,8 +56,10 @@ jobs:
       - name: Build CRDs
         run: |
           kustomize build manifests/crds > all-crds.yaml
+      # Pinned to commit before https://github.com/fluxcd/pkg/pull/189 due to
+      # introduction faulty behavior.
       - name: Generate OpenAPI JSON schemas from CRDs
-        uses: fluxcd/pkg//actions/crdjsonschema@main
+        uses: fluxcd/pkg//actions/crdjsonschema@49e26aa2ee9e734c3233c560253fd9542afe18ae
         with:
           crd: all-crds.yaml
           output: schemas

.goreleaser.yml

@@ -49,9 +49,17 @@ brews:
     folder: Formula
     homepage: "https://fluxcd.io/"
     description: "Flux CLI"
-    dependencies:
-      - name: kubectl
-        type: optional
+    install: |
+      bin.install "flux"
+
+      bash_output = Utils.safe_popen_read(bin/"flux", "completion", "bash")
+      (bash_completion/"flux").write bash_output
+
+      zsh_output = Utils.safe_popen_read(bin/"flux", "completion", "zsh")
+      (zsh_completion/"_flux").write zsh_output
+
+      fish_output = Utils.safe_popen_read(bin/"flux", "completion", "fish")
+      (fish_completion/"flux.fish").write fish_output
     test: |
       system "#{bin}/flux --version"
 publishers:

CONTRIBUTING.md

@@ -30,7 +30,7 @@ you can sign your commit automatically with `git commit -s`.
 
 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.
+[#flux-contributors](https://cloud-native.slack.com/messages/flux-contributors/) channel.
 
 To discuss ideas and specifications we use [Github
 Discussions](https://github.com/fluxcd/flux2/discussions).
@@ -63,27 +63,42 @@ To get started with developing controllers, you might want to review
 walks you through writing a short and concise controller that watches out
 for source changes.
 
-### How to run the test suite
+## How to run the test suite
 
 Prerequisites:
 
 * go >= 1.16
-* kubectl >= 1.18
-* kustomize >= 3.1
+* kubectl >= 1.19
+* kustomize >= 4.0
 
-You can run the unit tests by simply doing
+Install the [controller-runtime/envtest](https://github.com/kubernetes-sigs/controller-runtime/tree/master/tools/setup-envtest) binaries with:
+
+```bash
+make install-envtest
+```
+
+Then you can run the unit tests with:
 
 ```bash
 make test
 ```
 
-The e2e test suite uses [kind](https://kind.sigs.k8s.io/) for running kubernetes cluster inside docker containers. You can run the e2e tests by simply doing
+After [installing Kubernetes kind](https://kind.sigs.k8s.io/docs/user/quick-start#installation) on your machine,
+create a cluster for testing with:
 
 ```bash
 make setup-kind
-make e2e
+```
 
-# When done
+Then you can run the end-to-end tests with:
+
+```bash
+make e2e
+```
+
+Teardown the e2e environment with:
+
+```bash
 make cleanup-kind
 ```
 

Dockerfile

@@ -1,15 +1,15 @@
-FROM alpine:3.13 as builder
+FROM alpine:3.14 as builder
 
 RUN apk add --no-cache ca-certificates curl
 
 ARG ARCH=linux/amd64
-ARG KUBECTL_VER=1.20.4
+ARG KUBECTL_VER=1.22.2
 
 RUN curl -sL https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VER}/bin/${ARCH}/kubectl \
     -o /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl && \
     kubectl version --client=true
 
-FROM alpine:3.13 as flux-cli
+FROM alpine:3.14 as flux-cli
 
 # Create minimal nsswitch.conf file to prioritize the usage of /etc/hosts over DNS queries.
 # https://github.com/gliderlabs/docker-alpine/issues/367#issuecomment-354316460

MAINTAINERS

@@ -12,7 +12,9 @@ should.
 
 In alphabetical order:
 
-Aurel Canciu, Sortlist <aurel@sortlist.com> (github: @relu, slack: relu)
+Aurel Canciu, NexHealth <aurel.canciu@nexhealth.com> (github: @relu, slack: relu)
 Hidde Beydals, Weaveworks <hidde@weave.works> (github: @hiddeco, slack: hidde)
+Max Jonas Werner, D2iQ <max@e13.dev> (github: @makkes, slack: max)
 Philip Laine, Xenit <philip.laine@xenit.se> (github: @phillebaba, slack: phillebaba)
 Stefan Prodan, Weaveworks <stefan@weave.works> (github: @stefanprodan, slack: stefanprodan)
+Sunny, Weaveworks <sunny@weave.works> (github: @darkowlzz, slack: darkowlzz)

Makefile

@@ -2,7 +2,7 @@ VERSION?=$(shell grep 'VERSION' cmd/flux/main.go | awk '{ print $$4 }' | head -n
 EMBEDDED_MANIFESTS_TARGET=cmd/flux/.manifests.done
 TEST_KUBECONFIG?=/tmp/flux-e2e-test-kubeconfig
 ENVTEST_BIN_VERSION?=latest
-KUBEBUILDER_ASSETS?="$(shell $(SETUP_ENVTEST) use -i $(ENVTEST_BIN_VERSION) -p path)"
+KUBEBUILDER_ASSETS?=$(shell $(SETUP_ENVTEST) use -i $(ENVTEST_BIN_VERSION) -p path)
 
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
@@ -33,13 +33,13 @@ cleanup-kind:
 	kind delete cluster --name=flux-e2e-test
 	rm $(TEST_KUBECONFIG)
 
-test: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet setup-envtest
-	KUBEBUILDER_ASSETS=$(KUBEBUILDER_ASSETS) go test ./... -coverprofile cover.out --tags=unit
+test: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet install-envtest
+	KUBEBUILDER_ASSETS="$(KUBEBUILDER_ASSETS)" go test ./... -coverprofile cover.out --tags=unit
 
 e2e: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet
 	TEST_KUBECONFIG=$(TEST_KUBECONFIG) go test ./cmd/flux/... -coverprofile e2e.cover.out --tags=e2e -v -failfast
 
-test-with-kind: setup-envtest
+test-with-kind: install-envtest
 	make setup-kind
 	make e2e
 	make cleanup-kind
@@ -51,12 +51,22 @@ $(EMBEDDED_MANIFESTS_TARGET): $(call rwildcard,manifests/,*.yaml *.json)
 build: $(EMBEDDED_MANIFESTS_TARGET)
 	CGO_ENABLED=0 go build -ldflags="-s -w -X main.VERSION=$(VERSION)" -o ./bin/flux ./cmd/flux
 
+.PHONY: install
 install:
-	go install cmd/flux
+	CGO_ENABLED=0 go install ./cmd/flux
 
 install-dev:
 	CGO_ENABLED=0 go build -o /usr/local/bin ./cmd/flux
 
+install-envtest:  setup-envtest
+	 $(SETUP_ENVTEST) use $(ENVTEST_BIN_VERSION)
+
+setup-bootstrap-patch:
+	go run ./tests/bootstrap/main.go
+
+setup-image-automation:
+	cd tests/image-automation && go run main.go
+
 # Find or download setup-envtest
 setup-envtest:
 ifeq (, $(shell which setup-envtest))

cmd/flux/bootstrap.go

@@ -20,6 +20,7 @@ import (
 	"crypto/elliptic"
 	"fmt"
 	"os"
+	"strings"
 
 	"github.com/spf13/cobra"
 
@@ -67,6 +68,10 @@ type bootstrapFlags struct {
 	authorName  string
 	authorEmail string
 
+	gpgKeyRingPath string
+	gpgPassphrase  string
+	gpgKeyID       string
+
 	commitMessageAppendix string
 }
 
@@ -118,6 +123,10 @@ func init() {
 	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.authorName, "author-name", "Flux", "author name for Git commits")
 	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.authorEmail, "author-email", "", "author email for Git commits")
 
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.gpgKeyRingPath, "gpg-key-ring", "", "path to GPG key ring for signing commits")
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.gpgPassphrase, "gpg-passphrase", "", "passphrase for decrypting GPG private key")
+	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.gpgKeyID, "gpg-key-id", "", "key id for selecting a particular key")
+
 	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.commitMessageAppendix, "commit-message-appendix", "", "string to add to the commit messages, e.g. '[ci skip]'")
 
 	bootstrapCmd.PersistentFlags().Var(&bootstrapArgs.arch, "arch", bootstrapArgs.arch.Description())
@@ -131,7 +140,7 @@ func NewBootstrapFlags() bootstrapFlags {
 	return bootstrapFlags{
 		logLevel:           flags.LogLevel(rootArgs.defaults.LogLevel),
 		requiredComponents: []string{"source-controller", "kustomize-controller"},
-		keyAlgorithm:       flags.PublicKeyAlgorithm(sourcesecret.RSAPrivateKeyAlgorithm),
+		keyAlgorithm:       flags.PublicKeyAlgorithm(sourcesecret.ECDSAPrivateKeyAlgorithm),
 		keyRSABits:         2048,
 		keyECDSACurve:      flags.ECDSACurve{Curve: elliptic.P384()},
 	}
@@ -174,6 +183,10 @@ func mapTeamSlice(s []string, defaultPermission string) map[string]string {
 	m := make(map[string]string, len(s))
 	for _, v := range s {
 		m[v] = defaultPermission
+		if s := strings.Split(v, ":"); len(s) == 2 {
+			m[s[0]] = s[1]
+		}
 	}
+
 	return m
 }

cmd/flux/bootstrap_bitbucket_server.go

@@ -0,0 +1,279 @@
+/*
+Copyright 2021 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"
+	"os"
+	"time"
+
+	"github.com/go-git/go-git/v5/plumbing/transport/http"
+	"github.com/spf13/cobra"
+
+	"github.com/fluxcd/flux2/internal/bootstrap"
+	"github.com/fluxcd/flux2/internal/bootstrap/git/gogit"
+	"github.com/fluxcd/flux2/internal/bootstrap/provider"
+	"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/sourcesecret"
+	"github.com/fluxcd/flux2/pkg/manifestgen/sync"
+)
+
+var bootstrapBServerCmd = &cobra.Command{
+	Use:   "bitbucket-server",
+	Short: "Bootstrap toolkit components in a Bitbucket Server repository",
+	Long: `The bootstrap bitbucket-server command creates the Bitbucket Server repository if it doesn't exists and
+commits the toolkit components manifests to the master branch.
+Then it configures the target cluster to synchronize with the repository.
+If the toolkit components are present on the cluster,
+the bootstrap command will perform an upgrade if needed.`,
+	Example: `  # Create a Bitbucket Server API token and export it as an env var
+  export BITBUCKET_TOKEN=<my-token>
+
+  # Run bootstrap for a private repository using HTTPS token authentication
+  flux bootstrap bitbucket-server --owner=<project> --username=<user> --repository=<repository name> --hostname=<domain> --token-auth
+
+  # Run bootstrap for a private repository using SSH authentication
+  flux bootstrap bitbucket-server --owner=<project> --username=<user> --repository=<repository name> --hostname=<domain>
+
+  # Run bootstrap for a repository path
+  flux bootstrap bitbucket-server --owner=<project> --username=<user> --repository=<repository name> --path=dev-cluster --hostname=<domain>
+
+  # Run bootstrap for a public repository on a personal account
+  flux bootstrap bitbucket-server --owner=<user> --repository=<repository name> --private=false --personal --hostname=<domain> --token-auth
+
+  # Run bootstrap for a an existing repository with a branch named main
+  flux bootstrap bitbucket-server --owner=<project> --username=<user> --repository=<repository name> --branch=main --hostname=<domain> --token-auth`,
+	RunE: bootstrapBServerCmdRun,
+}
+
+const (
+	bServerDefaultPermission = "push"
+	bServerTokenEnvVar       = "BITBUCKET_TOKEN"
+)
+
+type bServerFlags struct {
+	owner        string
+	repository   string
+	interval     time.Duration
+	personal     bool
+	username     string
+	private      bool
+	hostname     string
+	path         flags.SafeRelativePath
+	teams        []string
+	readWriteKey bool
+	reconcile    bool
+}
+
+var bServerArgs bServerFlags
+
+func init() {
+	bootstrapBServerCmd.Flags().StringVar(&bServerArgs.owner, "owner", "", "Bitbucket Server user or project name")
+	bootstrapBServerCmd.Flags().StringVar(&bServerArgs.repository, "repository", "", "Bitbucket Server repository name")
+	bootstrapBServerCmd.Flags().StringSliceVar(&bServerArgs.teams, "group", []string{}, "Bitbucket Server groups to be given write access (also accepts comma-separated values)")
+	bootstrapBServerCmd.Flags().BoolVar(&bServerArgs.personal, "personal", false, "if true, the owner is assumed to be a Bitbucket Server user; otherwise a group")
+	bootstrapBServerCmd.Flags().StringVarP(&bServerArgs.username, "username", "u", "git", "authentication username")
+	bootstrapBServerCmd.Flags().BoolVar(&bServerArgs.private, "private", true, "if true, the repository is setup or configured as private")
+	bootstrapBServerCmd.Flags().DurationVar(&bServerArgs.interval, "interval", time.Minute, "sync interval")
+	bootstrapBServerCmd.Flags().StringVar(&bServerArgs.hostname, "hostname", "", "Bitbucket Server hostname")
+	bootstrapBServerCmd.Flags().Var(&bServerArgs.path, "path", "path relative to the repository root, when specified the cluster sync will be scoped to this path")
+	bootstrapBServerCmd.Flags().BoolVar(&bServerArgs.readWriteKey, "read-write-key", false, "if true, the deploy key is configured with read/write permissions")
+	bootstrapBServerCmd.Flags().BoolVar(&bServerArgs.reconcile, "reconcile", false, "if true, the configured options are also reconciled if the repository already exists")
+
+	bootstrapCmd.AddCommand(bootstrapBServerCmd)
+}
+
+func bootstrapBServerCmdRun(cmd *cobra.Command, args []string) error {
+	bitbucketToken := os.Getenv(bServerTokenEnvVar)
+	if bitbucketToken == "" {
+		var err error
+		bitbucketToken, err = readPasswordFromStdin("Please enter your Bitbucket personal access token (PAT): ")
+		if err != nil {
+			return fmt.Errorf("could not read token: %w", err)
+		}
+	}
+
+	if bServerArgs.hostname == "" {
+		return fmt.Errorf("invalid hostname %q", bServerArgs.hostname)
+	}
+
+	if err := bootstrapValidate(); err != nil {
+		return err
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
+	if err != nil {
+		return err
+	}
+
+	// Manifest base
+	if ver, err := getVersion(bootstrapArgs.version); err == nil {
+		bootstrapArgs.version = ver
+	}
+	manifestsBase, err := buildEmbeddedManifestBase()
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(manifestsBase)
+
+	user := bServerArgs.username
+	if bServerArgs.personal {
+		user = bServerArgs.owner
+	}
+
+	var caBundle []byte
+	if bootstrapArgs.caFile != "" {
+		var err error
+		caBundle, err = os.ReadFile(bootstrapArgs.caFile)
+		if err != nil {
+			return fmt.Errorf("unable to read TLS CA file: %w", err)
+		}
+	}
+
+	// Build Bitbucket Server provider
+	providerCfg := provider.Config{
+		Provider: provider.GitProviderStash,
+		Hostname: bServerArgs.hostname,
+		Username: user,
+		Token:    bitbucketToken,
+		CaBundle: caBundle,
+	}
+
+	providerClient, err := provider.BuildGitProvider(providerCfg)
+	if err != nil {
+		return err
+	}
+
+	// Lazy go-git repository
+	tmpDir, err := os.MkdirTemp("", "flux-bootstrap-")
+	if err != nil {
+		return fmt.Errorf("failed to create temporary working dir: %w", err)
+	}
+	defer os.RemoveAll(tmpDir)
+	gitClient := gogit.New(tmpDir, &http.BasicAuth{
+		Username: user,
+		Password: bitbucketToken,
+	})
+
+	// Install manifest config
+	installOptions := install.Options{
+		BaseURL:                rootArgs.defaults.BaseURL,
+		Version:                bootstrapArgs.version,
+		Namespace:              rootArgs.namespace,
+		Components:             bootstrapComponents(),
+		Registry:               bootstrapArgs.registry,
+		ImagePullSecret:        bootstrapArgs.imagePullSecret,
+		WatchAllNamespaces:     bootstrapArgs.watchAllNamespaces,
+		NetworkPolicy:          bootstrapArgs.networkPolicy,
+		LogLevel:               bootstrapArgs.logLevel.String(),
+		NotificationController: rootArgs.defaults.NotificationController,
+		ManifestFile:           rootArgs.defaults.ManifestFile,
+		Timeout:                rootArgs.timeout,
+		TargetPath:             bServerArgs.path.ToSlash(),
+		ClusterDomain:          bootstrapArgs.clusterDomain,
+		TolerationKeys:         bootstrapArgs.tolerationKeys,
+	}
+	if customBaseURL := bootstrapArgs.manifestsPath; customBaseURL != "" {
+		installOptions.BaseURL = customBaseURL
+	}
+
+	// Source generation and secret config
+	secretOpts := sourcesecret.Options{
+		Name:         bootstrapArgs.secretName,
+		Namespace:    rootArgs.namespace,
+		TargetPath:   bServerArgs.path.String(),
+		ManifestFile: sourcesecret.MakeDefaultOptions().ManifestFile,
+	}
+	if bootstrapArgs.tokenAuth {
+		if bServerArgs.personal {
+			secretOpts.Username = bServerArgs.owner
+		} else {
+			secretOpts.Username = bServerArgs.username
+		}
+		secretOpts.Password = bitbucketToken
+
+		if bootstrapArgs.caFile != "" {
+			secretOpts.CAFilePath = bootstrapArgs.caFile
+		}
+	} else {
+		secretOpts.PrivateKeyAlgorithm = sourcesecret.PrivateKeyAlgorithm(bootstrapArgs.keyAlgorithm)
+		secretOpts.RSAKeyBits = int(bootstrapArgs.keyRSABits)
+		secretOpts.ECDSACurve = bootstrapArgs.keyECDSACurve.Curve
+		secretOpts.SSHHostname = bServerArgs.hostname
+
+		if bootstrapArgs.privateKeyFile != "" {
+			secretOpts.PrivateKeyPath = bootstrapArgs.privateKeyFile
+		}
+		if bootstrapArgs.sshHostname != "" {
+			secretOpts.SSHHostname = bootstrapArgs.sshHostname
+		}
+	}
+
+	// Sync manifest config
+	syncOpts := sync.Options{
+		Interval:          bServerArgs.interval,
+		Name:              rootArgs.namespace,
+		Namespace:         rootArgs.namespace,
+		Branch:            bootstrapArgs.branch,
+		Secret:            bootstrapArgs.secretName,
+		TargetPath:        bServerArgs.path.ToSlash(),
+		ManifestFile:      sync.MakeDefaultOptions().ManifestFile,
+		GitImplementation: sourceGitArgs.gitImplementation.String(),
+		RecurseSubmodules: bootstrapArgs.recurseSubmodules,
+	}
+
+	// Bootstrap config
+	bootstrapOpts := []bootstrap.GitProviderOption{
+		bootstrap.WithProviderRepository(bServerArgs.owner, bServerArgs.repository, bServerArgs.personal),
+		bootstrap.WithBranch(bootstrapArgs.branch),
+		bootstrap.WithBootstrapTransportType("https"),
+		bootstrap.WithAuthor(bootstrapArgs.authorName, bootstrapArgs.authorEmail),
+		bootstrap.WithCommitMessageAppendix(bootstrapArgs.commitMessageAppendix),
+		bootstrap.WithProviderTeamPermissions(mapTeamSlice(bServerArgs.teams, bServerDefaultPermission)),
+		bootstrap.WithReadWriteKeyPermissions(bServerArgs.readWriteKey),
+		bootstrap.WithKubeconfig(rootArgs.kubeconfig, rootArgs.kubecontext),
+		bootstrap.WithLogger(logger),
+		bootstrap.WithCABundle(caBundle),
+	}
+	if bootstrapArgs.sshHostname != "" {
+		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSSHHostname(bootstrapArgs.sshHostname))
+	}
+	if bootstrapArgs.tokenAuth {
+		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSyncTransportType("https"))
+	}
+	if !bServerArgs.private {
+		bootstrapOpts = append(bootstrapOpts, bootstrap.WithProviderRepositoryConfig("", "", "public"))
+	}
+	if bServerArgs.reconcile {
+		bootstrapOpts = append(bootstrapOpts, bootstrap.WithReconcile())
+	}
+
+	// Setup bootstrapper with constructed configs
+	b, err := bootstrap.NewGitProviderBootstrapper(gitClient, providerClient, kubeClient, bootstrapOpts...)
+	if err != nil {
+		return err
+	}
+
+	// Run
+	return bootstrap.Run(ctx, b, manifestsBase, installOptions, secretOpts, syncOpts, rootArgs.pollInterval, rootArgs.timeout)
+}

cmd/flux/bootstrap_git.go

@@ -171,8 +171,14 @@ func bootstrapGitCmdRun(cmd *cobra.Command, args []string) error {
 		secretOpts.RSAKeyBits = int(bootstrapArgs.keyRSABits)
 		secretOpts.ECDSACurve = bootstrapArgs.keyECDSACurve.Curve
 
-		// Configure repository URL to match auth config for sync.
-		repositoryURL.User = url.User(gitArgs.username)
+		// Configure repository URL to match auth config for sync
+
+		// Override existing user when user is not already set
+		// or when a username was passed in
+		if repositoryURL.User == nil || gitArgs.username != "git" {
+			repositoryURL.User = url.User(gitArgs.username)
+		}
+
 		repositoryURL.Scheme = "ssh"
 		if bootstrapArgs.sshHostname != "" {
 			repositoryURL.Host = bootstrapArgs.sshHostname
@@ -218,6 +224,7 @@ func bootstrapGitCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithPostGenerateSecretFunc(promptPublicKey),
 		bootstrap.WithLogger(logger),
 		bootstrap.WithCABundle(caBundle),
+		bootstrap.WithGitCommitSigning(bootstrapArgs.gpgKeyRingPath, bootstrapArgs.gpgPassphrase, bootstrapArgs.gpgKeyID),
 	}
 
 	// Setup bootstrapper with constructed configs

cmd/flux/bootstrap_github.go

@@ -52,6 +52,9 @@ the bootstrap command will perform an upgrade if needed.`,
   # Run bootstrap for a private repository and assign organization teams to it
   flux bootstrap github --owner=<organization> --repository=<repository name> --team=<team1 slug> --team=<team2 slug>
 
+  # Run bootstrap for a private repository and assign organization teams with their access level(e.g maintain, admin) to it
+  flux bootstrap github --owner=<organization> --repository=<repository name> --team=<team1 slug>:<access-level>
+
   # Run bootstrap for a repository path
   flux bootstrap github --owner=<organization> --repository=<repository name> --path=dev-cluster
 
@@ -93,7 +96,7 @@ var githubArgs githubFlags
 func init() {
 	bootstrapGitHubCmd.Flags().StringVar(&githubArgs.owner, "owner", "", "GitHub user or organization name")
 	bootstrapGitHubCmd.Flags().StringVar(&githubArgs.repository, "repository", "", "GitHub repository name")
-	bootstrapGitHubCmd.Flags().StringSliceVar(&githubArgs.teams, "team", []string{}, "GitHub team to be given maintainer access (also accepts comma-separated values)")
+	bootstrapGitHubCmd.Flags().StringSliceVar(&githubArgs.teams, "team", []string{}, "GitHub team and the access to be given to it(team:maintain). Defaults to maintainer access if no access level is specified (also accepts comma-separated values)")
 	bootstrapGitHubCmd.Flags().BoolVar(&githubArgs.personal, "personal", false, "if true, the owner is assumed to be a GitHub user; otherwise an org")
 	bootstrapGitHubCmd.Flags().BoolVar(&githubArgs.private, "private", true, "if true, the repository is setup or configured as private")
 	bootstrapGitHubCmd.Flags().DurationVar(&githubArgs.interval, "interval", time.Minute, "sync interval")
@@ -108,7 +111,11 @@ func init() {
 func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 	ghToken := os.Getenv(ghTokenEnvVar)
 	if ghToken == "" {
-		return fmt.Errorf("%s environment variable not found", ghTokenEnvVar)
+		var err error
+		ghToken, err = readPasswordFromStdin("Please enter your GitHub personal access token (PAT): ")
+		if err != nil {
+			return fmt.Errorf("could not read token: %w", err)
+		}
 	}
 
 	if err := bootstrapValidate(); err != nil {
@@ -133,11 +140,20 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 	}
 	defer os.RemoveAll(manifestsBase)
 
+	var caBundle []byte
+	if bootstrapArgs.caFile != "" {
+		var err error
+		caBundle, err = os.ReadFile(bootstrapArgs.caFile)
+		if err != nil {
+			return fmt.Errorf("unable to read TLS CA file: %w", err)
+		}
+	}
 	// Build GitHub provider
 	providerCfg := provider.Config{
 		Provider: provider.GitProviderGitHub,
 		Hostname: githubArgs.hostname,
 		Token:    ghToken,
+		CaBundle: caBundle,
 	}
 	providerClient, err := provider.BuildGitProvider(providerCfg)
 	if err != nil {
@@ -226,6 +242,7 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithReadWriteKeyPermissions(githubArgs.readWriteKey),
 		bootstrap.WithKubeconfig(rootArgs.kubeconfig, rootArgs.kubecontext),
 		bootstrap.WithLogger(logger),
+		bootstrap.WithCABundle(caBundle),
 	}
 	if bootstrapArgs.sshHostname != "" {
 		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSSHHostname(bootstrapArgs.sshHostname))

cmd/flux/bootstrap_gitlab.go

@@ -108,7 +108,11 @@ func init() {
 func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 	glToken := os.Getenv(glTokenEnvVar)
 	if glToken == "" {
-		return fmt.Errorf("%s environment variable not found", glTokenEnvVar)
+		var err error
+		glToken, err = readPasswordFromStdin("Please enter your GitLab personal access token (PAT): ")
+		if err != nil {
+			return fmt.Errorf("could not read token: %w", err)
+		}
 	}
 
 	if projectNameIsValid, err := regexp.MatchString(gitlabProjectRegex, gitlabArgs.repository); err != nil || !projectNameIsValid {
@@ -140,11 +144,21 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 	}
 	defer os.RemoveAll(manifestsBase)
 
+	var caBundle []byte
+	if bootstrapArgs.caFile != "" {
+		var err error
+		caBundle, err = os.ReadFile(bootstrapArgs.caFile)
+		if err != nil {
+			return fmt.Errorf("unable to read TLS CA file: %w", err)
+		}
+	}
+
 	// Build GitLab provider
 	providerCfg := provider.Config{
 		Provider: provider.GitProviderGitLab,
 		Hostname: gitlabArgs.hostname,
 		Token:    glToken,
+		CaBundle: caBundle,
 	}
 	// Workaround for: https://github.com/fluxcd/go-git-providers/issues/55
 	if hostname := providerCfg.Hostname; hostname != glDefaultDomain &&
@@ -242,6 +256,7 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithReadWriteKeyPermissions(gitlabArgs.readWriteKey),
 		bootstrap.WithKubeconfig(rootArgs.kubeconfig, rootArgs.kubecontext),
 		bootstrap.WithLogger(logger),
+		bootstrap.WithCABundle(caBundle),
 	}
 	if bootstrapArgs.sshHostname != "" {
 		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSSHHostname(bootstrapArgs.sshHostname))

cmd/flux/check.go

@@ -18,21 +18,19 @@ package main
 
 import (
 	"context"
-	"encoding/json"
 	"os"
-	"os/exec"
 	"time"
 
 	"github.com/Masterminds/semver/v3"
 	"github.com/spf13/cobra"
 	v1 "k8s.io/api/apps/v1"
-	apimachineryversion "k8s.io/apimachinery/pkg/version"
 	"k8s.io/client-go/kubernetes"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/fluxcd/pkg/version"
 
 	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/flux2/pkg/manifestgen"
 	"github.com/fluxcd/flux2/pkg/manifestgen/install"
 	"github.com/fluxcd/flux2/pkg/status"
 )
@@ -54,10 +52,14 @@ type checkFlags struct {
 	pre             bool
 	components      []string
 	extraComponents []string
+	pollInterval    time.Duration
 }
 
-type kubectlVersion struct {
-	ClientVersion *apimachineryversion.Info `json:"clientVersion"`
+var kubernetesConstraints = []string{
+	">=1.19.0-0",
+	">=1.16.11-0 <=1.16.15-0",
+	">=1.17.7-0 <=1.17.17-0",
+	">=1.18.4-0 <=1.18.20-0",
 }
 
 var checkArgs checkFlags
@@ -69,23 +71,18 @@ func init() {
 		"list of components, accepts comma-separated values")
 	checkCmd.Flags().StringSliceVar(&checkArgs.extraComponents, "components-extra", nil,
 		"list of components in addition to those supplied or defaulted, accepts comma-separated values")
+	checkCmd.Flags().DurationVar(&checkArgs.pollInterval, "poll-interval", 5*time.Second,
+		"how often the health checker should poll the cluster for the latest state of the resources.")
 	rootCmd.AddCommand(checkCmd)
 }
 
 func runCheckCmd(cmd *cobra.Command, args []string) error {
-	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
-	defer cancel()
-
 	logger.Actionf("checking prerequisites")
 	checkFailed := false
 
 	fluxCheck()
 
-	if !kubectlCheck(ctx, ">=1.18.0-0") {
-		checkFailed = true
-	}
-
-	if !kubernetesCheck(">=1.16.0-0") {
+	if !kubernetesCheck(kubernetesConstraints) {
 		checkFailed = true
 	}
 
@@ -130,43 +127,7 @@ func fluxCheck() {
 	}
 }
 
-func kubectlCheck(ctx context.Context, constraint string) bool {
-	_, err := exec.LookPath("kubectl")
-	if err != nil {
-		logger.Failuref("kubectl not found")
-		return false
-	}
-
-	kubectlArgs := []string{"version", "--client", "--output", "json"}
-	output, err := utils.ExecKubectlCommand(ctx, utils.ModeCapture, rootArgs.kubeconfig, rootArgs.kubecontext, kubectlArgs...)
-	if err != nil {
-		logger.Failuref("kubectl version can't be determined")
-		return false
-	}
-
-	kv := &kubectlVersion{}
-	if err = json.Unmarshal([]byte(output), kv); err != nil {
-		logger.Failuref("kubectl version output can't be unmarshalled")
-		return false
-	}
-
-	v, err := version.ParseVersion(kv.ClientVersion.GitVersion)
-	if err != nil {
-		logger.Failuref("kubectl version can't be parsed")
-		return false
-	}
-
-	c, _ := semver.NewConstraint(constraint)
-	if !c.Check(v) {
-		logger.Failuref("kubectl version %s < %s", v.Original(), constraint)
-		return false
-	}
-
-	logger.Successf("kubectl %s %s", v.String(), constraint)
-	return true
-}
-
-func kubernetesCheck(constraint string) bool {
+func kubernetesCheck(constraints []string) bool {
 	cfg, err := utils.KubeConfig(rootArgs.kubeconfig, rootArgs.kubecontext)
 	if err != nil {
 		logger.Failuref("Kubernetes client initialization failed: %s", err.Error())
@@ -191,13 +152,23 @@ func kubernetesCheck(constraint string) bool {
 		return false
 	}
 
-	c, _ := semver.NewConstraint(constraint)
-	if !c.Check(v) {
-		logger.Failuref("Kubernetes version %s < %s", v.Original(), constraint)
+	var valid bool
+	var vrange string
+	for _, constraint := range constraints {
+		c, _ := semver.NewConstraint(constraint)
+		if c.Check(v) {
+			valid = true
+			vrange = constraint
+			break
+		}
+	}
+
+	if !valid {
+		logger.Failuref("Kubernetes version %s does not match %s", v.Original(), constraints[0])
 		return false
 	}
 
-	logger.Successf("Kubernetes %s %s", v.String(), constraint)
+	logger.Successf("Kubernetes %s %s", v.String(), vrange)
 	return true
 }
 
@@ -210,7 +181,7 @@ func componentsCheck() bool {
 		return false
 	}
 
-	statusChecker, err := status.NewStatusChecker(kubeConfig, time.Second, rootArgs.timeout, logger)
+	statusChecker, err := status.NewStatusChecker(kubeConfig, checkArgs.pollInterval, rootArgs.timeout, logger)
 	if err != nil {
 		return false
 	}
@@ -221,7 +192,7 @@ func componentsCheck() bool {
 	}
 
 	ok := true
-	selector := client.MatchingLabels{"app.kubernetes.io/instance": rootArgs.namespace}
+	selector := client.MatchingLabels{manifestgen.PartOfLabelKey: manifestgen.PartOfLabelValue}
 	var list v1.DeploymentList
 	if err := kubeClient.List(ctx, &list, client.InNamespace(rootArgs.namespace), selector); err == nil {
 		for _, d := range list.Items {

cmd/flux/check_test.go

@@ -1,5 +1,21 @@
 // +build e2e
 
+/*
+Copyright 2021 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 (
@@ -23,13 +39,11 @@ func TestCheckPre(t *testing.T) {
 		t.Fatalf("Error unmarshalling: %v", err.Error())
 	}
 
-	clientVersion := strings.TrimPrefix(versions["clientVersion"].GitVersion, "v")
 	serverVersion := strings.TrimPrefix(versions["serverVersion"].GitVersion, "v")
 
 	cmd := cmdTestCase{
 		args: "check --pre",
 		assert: assertGoldenTemplateFile("testdata/check/check_pre.golden", map[string]string{
-			"clientVersion": clientVersion,
 			"serverVersion": serverVersion,
 		}),
 	}

cmd/flux/create_helmrelease.go

@@ -187,9 +187,11 @@ func createHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if helmReleaseArgs.createNamespace {
-		helmRelease.Spec.Install = &helmv2.Install{
-			CreateNamespace: helmReleaseArgs.createNamespace,
+		if helmRelease.Spec.Install == nil {
+			helmRelease.Spec.Install = &helmv2.Install{}
 		}
+
+		helmRelease.Spec.Install.CreateNamespace = helmReleaseArgs.createNamespace
 	}
 
 	if helmReleaseArgs.saName != "" {
@@ -197,6 +199,10 @@ func createHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if helmReleaseArgs.crds != "" {
+		if helmRelease.Spec.Install == nil {
+			helmRelease.Spec.Install = &helmv2.Install{}
+		}
+
 		helmRelease.Spec.Install.CRDs = helmv2.Create
 		helmRelease.Spec.Upgrade = &helmv2.Upgrade{CRDs: helmv2.CRDsPolicy(helmReleaseArgs.crds.String())}
 	}

cmd/flux/create_image_policy.go

@@ -105,7 +105,7 @@ func createImagePolicyRun(cmd *cobra.Command, args []string) error {
 			Labels:    labels,
 		},
 		Spec: imagev1.ImagePolicySpec{
-			ImageRepositoryRef: meta.LocalObjectReference{
+			ImageRepositoryRef: meta.NamespacedObjectReference{
 				Name: imagePolicyArgs.imageRef,
 			},
 		},

cmd/flux/create_kustomization.go

@@ -31,7 +31,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 	"github.com/fluxcd/pkg/apis/meta"
 
 	"github.com/fluxcd/flux2/internal/flags"
@@ -49,7 +49,6 @@ var createKsCmd = &cobra.Command{
     --path="./examples/contour/" \
     --prune=true \
     --interval=10m \
-    --validation=client \
     --health-check="Deployment/contour.projectcontour" \
     --health-check="DaemonSet/envoy.projectcontour" \
     --health-check-timeout=3m
@@ -60,8 +59,7 @@ var createKsCmd = &cobra.Command{
     --source=GitRepository/webapp \
     --path="./deploy/overlays/dev" \
     --prune=true \
-    --interval=5m \
-    --validation=client
+    --interval=5m
 
   # Create a Kustomization using a source from a different namespace
   flux create kustomization podinfo \
@@ -69,8 +67,7 @@ var createKsCmd = &cobra.Command{
     --source=GitRepository/podinfo.flux-system \
     --path="./deploy/overlays/dev" \
     --prune=true \
-    --interval=5m \
-    --validation=client
+    --interval=5m
 
   # Create a Kustomization resource that references a Bucket
   flux create kustomization secrets \
@@ -92,6 +89,7 @@ type kustomizationFlags struct {
 	decryptionProvider flags.DecryptionProvider
 	decryptionSecret   string
 	targetNamespace    string
+	wait               bool
 }
 
 var kustomizationArgs = NewKustomizationFlags()
@@ -100,6 +98,7 @@ func init() {
 	createKsCmd.Flags().Var(&kustomizationArgs.source, "source", kustomizationArgs.source.Description())
 	createKsCmd.Flags().Var(&kustomizationArgs.path, "path", "path to the directory containing a kustomization.yaml file")
 	createKsCmd.Flags().BoolVar(&kustomizationArgs.prune, "prune", false, "enable garbage collection")
+	createKsCmd.Flags().BoolVar(&kustomizationArgs.wait, "wait", false, "enable health checking of all the applied resources")
 	createKsCmd.Flags().StringSliceVar(&kustomizationArgs.healthCheck, "health-check", nil, "workload to be included in the health assessment, in the format '<kind>/<name>.<namespace>'")
 	createKsCmd.Flags().DurationVar(&kustomizationArgs.healthTimeout, "health-check-timeout", 2*time.Minute, "timeout of health checking operations")
 	createKsCmd.Flags().StringVar(&kustomizationArgs.validation, "validation", "", "validate the manifests before applying them on the cluster, can be 'client' or 'server'")
@@ -108,6 +107,8 @@ func init() {
 	createKsCmd.Flags().Var(&kustomizationArgs.decryptionProvider, "decryption-provider", kustomizationArgs.decryptionProvider.Description())
 	createKsCmd.Flags().StringVar(&kustomizationArgs.decryptionSecret, "decryption-secret", "", "set the Kubernetes secret name that contains the OpenPGP private keys used for sops decryption")
 	createKsCmd.Flags().StringVar(&kustomizationArgs.targetNamespace, "target-namespace", "", "overrides the namespace of all Kustomization objects reconciled by this Kustomization")
+	createKsCmd.Flags().MarkDeprecated("validation", "this arg is no longer used, all resources are validated using server-side apply dry-run")
+
 	createCmd.AddCommand(createKsCmd)
 }
 
@@ -158,12 +159,11 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 				Namespace: kustomizationArgs.source.Namespace,
 			},
 			Suspend:         false,
-			Validation:      kustomizationArgs.validation,
 			TargetNamespace: kustomizationArgs.targetNamespace,
 		},
 	}
 
-	if len(kustomizationArgs.healthCheck) > 0 {
+	if len(kustomizationArgs.healthCheck) > 0 && !kustomizationArgs.wait {
 		healthChecks := make([]meta.NamespacedObjectKindReference, 0)
 		for _, w := range kustomizationArgs.healthCheck {
 			kindObj := strings.Split(w, "/")
@@ -204,6 +204,13 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 		}
 	}
 
+	if kustomizationArgs.wait {
+		kustomization.Spec.Wait = true
+		kustomization.Spec.Timeout = &metav1.Duration{
+			Duration: kustomizationArgs.healthTimeout,
+		}
+	}
+
 	if kustomizationArgs.saName != "" {
 		kustomization.Spec.ServiceAccountName = kustomizationArgs.saName
 	}

cmd/flux/create_secret_git.go

@@ -105,7 +105,7 @@ func init() {
 
 func NewSecretGitFlags() secretGitFlags {
 	return secretGitFlags{
-		keyAlgorithm: flags.PublicKeyAlgorithm(sourcesecret.RSAPrivateKeyAlgorithm),
+		keyAlgorithm: flags.PublicKeyAlgorithm(sourcesecret.ECDSAPrivateKeyAlgorithm),
 		rsaBits:      2048,
 		ecdsaCurve:   flags.ECDSACurve{Curve: elliptic.P384()},
 	}
@@ -161,7 +161,7 @@ func createSecretGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if createArgs.export {
-		fmt.Println(secret.Content)
+		rootCmd.Println(secret.Content)
 		return nil
 	}
 

cmd/flux/create_secret_git_test.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"testing"
+)
+
+func TestCreateGitSecret(t *testing.T) {
+	tests := []struct {
+		name   string
+		args   string
+		assert assertFunc
+	}{
+		{
+			name:   "no args",
+			args:   "create secret git",
+			assert: assertError("secret name is required"),
+		},
+		{
+			name:   "basic secret",
+			args:   "create secret git podinfo-auth --url=https://github.com/stefanprodan/podinfo --username=my-username --password=my-password --namespace=my-namespace --export",
+			assert: assertGoldenFile("./testdata/create_secret/git/secret-git-basic.yaml"),
+		},
+		{
+			name:   "ssh key",
+			args:   "create secret git podinfo-auth --url=ssh://git@github.com/stefanprodan/podinfo --private-key-file=./testdata/create_secret/git/ecdsa.private --namespace=my-namespace --export",
+			assert: assertGoldenFile("testdata/create_secret/git/git-ssh-secret.yaml"),
+		},
+		{
+			name:   "ssh key with password",
+			args:   "create secret git podinfo-auth --url=ssh://git@github.com/stefanprodan/podinfo --private-key-file=./testdata/create_secret/git/ecdsa-password.private --password=password --namespace=my-namespace --export",
+			assert: assertGoldenFile("testdata/create_secret/git/git-ssh-secret-password.yaml"),
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cmd := cmdTestCase{
+				args:   tt.args,
+				assert: tt.assert,
+			}
+			cmd.runTestCmd(t)
+		})
+	}
+}

cmd/flux/create_secret_helm.go

@@ -94,7 +94,7 @@ func createSecretHelmCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if createArgs.export {
-		fmt.Println(secret.Content)
+		rootCmd.Println(secret.Content)
 		return nil
 	}
 

cmd/flux/create_secret_helm_test.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"testing"
+)
+
+func TestCreateHelmSecret(t *testing.T) {
+	tests := []struct {
+		name   string
+		args   string
+		assert assertFunc
+	}{
+		{
+			args:   "create secret helm",
+			assert: assertError("secret name is required"),
+		},
+		{
+			args:   "create secret helm helm-secret --username=my-username --password=my-password --namespace=my-namespace --export",
+			assert: assertGoldenFile("testdata/create_secret/helm/secret-helm.yaml"),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cmd := cmdTestCase{
+				args:   tt.args,
+				assert: tt.assert,
+			}
+			cmd.runTestCmd(t)
+		})
+	}
+}

cmd/flux/create_secret_tls.go

@@ -91,7 +91,7 @@ func createSecretTLSCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if createArgs.export {
-		fmt.Println(secret.Content)
+		rootCmd.Print(secret.Content)
 		return nil
 	}
 

cmd/flux/create_secret_tls_test.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"testing"
+)
+
+func TestCreateTlsSecretNoArgs(t *testing.T) {
+	tests := []struct {
+		name   string
+		args   string
+		assert assertFunc
+	}{
+		{
+			args:   "create secret tls",
+			assert: assertError("secret name is required"),
+		},
+		{
+			args:   "create secret tls certs --namespace=my-namespace --cert-file=./testdata/create_secret/tls/test-cert.pem --key-file=./testdata/create_secret/tls/test-key.pem --export",
+			assert: assertGoldenFile("testdata/create_secret/tls/secret-tls.yaml"),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			cmd := cmdTestCase{
+				args:   tt.args,
+				assert: tt.assert,
+			}
+			cmd.runTestCmd(t)
+		})
+	}
+}

cmd/flux/create_source.go

@@ -17,6 +17,8 @@ limitations under the License.
 package main
 
 import (
+	"time"
+
 	"github.com/spf13/cobra"
 )
 
@@ -26,6 +28,14 @@ var createSourceCmd = &cobra.Command{
 	Long:  "The create source sub-commands generate sources.",
 }
 
+type createSourceFlags struct {
+	fetchTimeout time.Duration
+}
+
+var createSourceArgs createSourceFlags
+
 func init() {
+	createSourceCmd.PersistentFlags().DurationVar(&createSourceArgs.fetchTimeout, "fetch-timeout", createSourceArgs.fetchTimeout,
+		"set a timeout for fetch operations performed by source-controller (e.g. 'git clone' or 'helm repo update')")
 	createCmd.AddCommand(createSourceCmd)
 }

cmd/flux/create_source_bucket.go

@@ -134,6 +134,11 @@ func createSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
 			},
 		},
 	}
+
+	if createSourceArgs.fetchTimeout > 0 {
+		bucket.Spec.Timeout = &metav1.Duration{Duration: createSourceArgs.fetchTimeout}
+	}
+
 	if sourceBucketArgs.secretRef != "" {
 		bucket.Spec.SecretRef = &meta.LocalObjectReference{
 			Name: sourceBucketArgs.secretRef,

cmd/flux/create_source_git.go

@@ -143,7 +143,7 @@ func init() {
 
 func newSourceGitFlags() sourceGitFlags {
 	return sourceGitFlags{
-		keyAlgorithm:  flags.PublicKeyAlgorithm(sourcesecret.RSAPrivateKeyAlgorithm),
+		keyAlgorithm:  flags.PublicKeyAlgorithm(sourcesecret.ECDSAPrivateKeyAlgorithm),
 		keyRSABits:    2048,
 		keyECDSACurve: flags.ECDSACurve{Curve: elliptic.P384()},
 	}
@@ -206,6 +206,10 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		},
 	}
 
+	if createSourceArgs.fetchTimeout > 0 {
+		gitRepository.Spec.Timeout = &metav1.Duration{Duration: createSourceArgs.fetchTimeout}
+	}
+
 	if sourceGitArgs.gitImplementation != "" {
 		gitRepository.Spec.GitImplementation = sourceGitArgs.gitImplementation.String()
 	}

cmd/flux/create_source_git_test.go

@@ -1,5 +1,21 @@
 // +build unit
 
+/*
+Copyright 2021 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 (

cmd/flux/create_source_helm.go

@@ -129,6 +129,10 @@ func createSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
 		},
 	}
 
+	if createSourceArgs.fetchTimeout > 0 {
+		helmRepository.Spec.Timeout = &metav1.Duration{Duration: createSourceArgs.fetchTimeout}
+	}
+
 	if sourceHelmArgs.secretRef != "" {
 		helmRepository.Spec.SecretRef = &meta.LocalObjectReference{
 			Name: sourceHelmArgs.secretRef,

cmd/flux/delete_kustomization.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 )
 
 var deleteKsCmd = &cobra.Command{

cmd/flux/export.go

@@ -113,8 +113,8 @@ func printExport(export interface{}) error {
 	if err != nil {
 		return err
 	}
-	fmt.Println("---")
-	fmt.Println(resourceToString(data))
+	rootCmd.Println("---")
+	rootCmd.Println(resourceToString(data))
 	return nil
 }
 

cmd/flux/export_kustomization.go

@@ -20,7 +20,7 @@ import (
 	"github.com/spf13/cobra"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 )
 
 var exportKsCmd = &cobra.Command{

cmd/flux/export_test.go

@@ -0,0 +1,88 @@
+// +build unit
+
+package main
+
+import (
+	"testing"
+)
+
+func TestExport(t *testing.T) {
+	cases := []struct {
+		name       string
+		arg        string
+		goldenFile string
+	}{
+		{
+			"alert-provider",
+			"export alert-provider slack",
+			"testdata/export/provider.yaml",
+		},
+		{
+			"alert",
+			"export alert flux-system",
+			"testdata/export/alert.yaml",
+		},
+		{
+			"image policy",
+			"export image policy flux-system",
+			"testdata/export/image-policy.yaml",
+		},
+		{
+			"image repository",
+			"export image repository flux-system",
+			"testdata/export/image-repo.yaml",
+		},
+		{
+			"image update",
+			"export image update flux-system",
+			"testdata/export/image-update.yaml",
+		},
+		{
+			"source git",
+			"export source git flux-system",
+			"testdata/export/git-repo.yaml",
+		},
+		{
+			"source helm",
+			"export source helm flux-system",
+			"testdata/export/helm-repo.yaml",
+		},
+		{
+			"receiver",
+			"export receiver flux-system",
+			"testdata/export/receiver.yaml",
+		},
+		{
+			"kustomization",
+			"export kustomization flux-system",
+			"testdata/export/ks.yaml",
+		},
+		{
+			"helmrelease",
+			"export helmrelease flux-system",
+			"testdata/export/helm-release.yaml",
+		},
+		{
+			"bucket",
+			"export source bucket flux-system",
+			"testdata/export/bucket.yaml",
+		},
+	}
+
+	objectFile := "testdata/export/objects.yaml"
+	tmpl := map[string]string{
+		"fluxns": allocateNamespace("flux-system"),
+	}
+	testEnv.CreateObjectFile(objectFile, tmpl, t)
+
+	for _, tt := range cases {
+		t.Run(tt.name, func(t *testing.T) {
+			cmd := cmdTestCase{
+				args:   tt.arg + " -n=" + tmpl["fluxns"],
+				assert: assertGoldenTemplateFile(tt.goldenFile, tmpl),
+			}
+
+			cmd.runTestCmd(t)
+		})
+	}
+}

cmd/flux/get.go

@@ -177,7 +177,7 @@ func (get getCommand) run(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	utils.PrintTable(cmd.OutOrStderr(), header, rows)
+	utils.PrintTable(cmd.OutOrStdout(), header, rows)
 
 	if getAll {
 		fmt.Println()

cmd/flux/get_all.go

@@ -22,7 +22,7 @@ import (
 	"github.com/spf13/cobra"
 
 	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 	notificationv1 "github.com/fluxcd/notification-controller/api/v1beta1"
 )
 

cmd/flux/get_kustomization.go

@@ -24,7 +24,7 @@ import (
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/runtime"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 )
 
 var getKsCmd = &cobra.Command{

cmd/flux/helmrelease_test.go

@@ -1,5 +1,21 @@
 // +build e2e
 
+/*
+Copyright 2021 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 "testing"

cmd/flux/install.go

@@ -21,7 +21,6 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
-	"strings"
 	"time"
 
 	"github.com/spf13/cobra"
@@ -41,13 +40,13 @@ If a previous version is installed, then an in-place upgrade will be performed.`
   flux install --version=latest --namespace=flux-system
 
   # Install a specific version and a series of components
-  flux install --dry-run --version=v0.0.7 --components="source-controller,kustomize-controller"
+  flux install --version=v0.0.7 --components="source-controller,kustomize-controller"
 
   # Install Flux onto tainted Kubernetes nodes
   flux install --toleration-keys=node.kubernetes.io/dedicated-to-flux
 
-  # Dry-run install with manifests preview
-  flux install --dry-run --verbose
+  # Dry-run install
+  flux install --export | kubectl apply --dry-run=client -f- 
 
   # Write install manifests to file
   flux install --export > flux-system.yaml`,
@@ -102,6 +101,7 @@ func init() {
 		"list of toleration keys used to schedule the components pods onto nodes with matching taints")
 	installCmd.Flags().MarkHidden("manifests")
 	installCmd.Flags().MarkDeprecated("arch", "multi-arch container image is now available for AMD64, ARMv7 and ARM64")
+	installCmd.Flags().MarkDeprecated("dry-run", "use 'flux install --export | kubectl apply --dry-run=client -f-'")
 	rootCmd.AddCommand(installCmd)
 }
 
@@ -176,11 +176,7 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if installArgs.export {
-		fmt.Println("---")
-		fmt.Println("# Flux version:", installArgs.version)
-		fmt.Println("# Components:", strings.Join(components, ","))
 		fmt.Print(manifest.Content)
-		fmt.Println("---")
 		return nil
 	} else if rootArgs.verbose {
 		fmt.Print(manifest.Content)
@@ -188,30 +184,24 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
 
 	logger.Successf("manifests build completed")
 	logger.Actionf("installing components in %s namespace", rootArgs.namespace)
-	applyOutput := utils.ModeStderrOS
-	if rootArgs.verbose {
-		applyOutput = utils.ModeOS
-	}
-
-	kubectlArgs := []string{"apply", "-f", filepath.Join(tmpDir, manifest.Path)}
-	if installArgs.dryRun {
-		kubectlArgs = append(kubectlArgs, "--dry-run=client")
-		applyOutput = utils.ModeOS
-	}
-	if _, err := utils.ExecKubectlCommand(ctx, applyOutput, rootArgs.kubeconfig, rootArgs.kubecontext, kubectlArgs...); err != nil {
-		return fmt.Errorf("install failed: %w", err)
-	}
 
 	if installArgs.dryRun {
 		logger.Successf("install dry-run finished")
 		return nil
 	}
 
+	applyOutput, err := utils.Apply(ctx, rootArgs.kubeconfig, rootArgs.kubecontext, filepath.Join(tmpDir, manifest.Path))
+	if err != nil {
+		return fmt.Errorf("install failed: %w", err)
+	}
+
+	fmt.Fprintln(os.Stderr, applyOutput)
+
 	kubeConfig, err := utils.KubeConfig(rootArgs.kubeconfig, rootArgs.kubecontext)
 	if err != nil {
 		return fmt.Errorf("install failed: %w", err)
 	}
-	statusChecker, err := status.NewStatusChecker(kubeConfig, time.Second, rootArgs.timeout, logger)
+	statusChecker, err := status.NewStatusChecker(kubeConfig, 5*time.Second, rootArgs.timeout, logger)
 	if err != nil {
 		return fmt.Errorf("install failed: %w", err)
 	}

cmd/flux/kustomization.go

@@ -19,7 +19,7 @@ package main
 import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 )
 
 // kustomizev1.Kustomization

cmd/flux/kustomization_test.go

@@ -1,5 +1,21 @@
 // +build e2e
 
+/*
+Copyright 2021 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 "testing"
@@ -14,7 +30,7 @@ func TestKustomizationFromGit(t *testing.T) {
 			"testdata/kustomization/create_source_git.golden",
 		},
 		{
-			"create kustomization tkfg --source=tkfg --path=./deploy/overlays/dev --prune=true --interval=5m --validation=client --health-check=Deployment/frontend.dev --health-check=Deployment/backend.dev --health-check-timeout=3m",
+			"create kustomization tkfg --source=tkfg --path=./deploy/overlays/dev --prune=true --interval=5m --health-check=Deployment/frontend.dev --health-check=Deployment/backend.dev --health-check-timeout=3m",
 			"testdata/kustomization/create_kustomization_from_git.golden",
 		},
 		{

cmd/flux/logs.go

@@ -24,6 +24,7 @@ import (
 	"html/template"
 	"io"
 	"os"
+	"sort"
 	"strings"
 	"sync"
 	"time"
@@ -34,9 +35,11 @@ import (
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/rest"
 	"k8s.io/kubectl/pkg/util"
+	"k8s.io/kubectl/pkg/util/podutils"
 
 	"github.com/fluxcd/flux2/internal/flags"
 	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/flux2/pkg/manifestgen"
 )
 
 var logsCmd = &cobra.Command{
@@ -91,7 +94,7 @@ func init() {
 }
 
 func logsCmdRun(cmd *cobra.Command, args []string) error {
-	fluxSelector := fmt.Sprintf("app.kubernetes.io/instance=%s", logsArgs.fluxNamespace)
+	fluxSelector := fmt.Sprintf("%s=%s", manifestgen.PartOfLabelKey, manifestgen.PartOfLabelValue)
 
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
@@ -174,7 +177,17 @@ func getPods(ctx context.Context, c *kubernetes.Clientset, label string) ([]core
 		if err != nil {
 			return ret, err
 		}
-		ret = append(ret, podList.Items...)
+		pods := []*corev1.Pod{}
+		for i := range podList.Items {
+			pod := podList.Items[i]
+			pods = append(pods, &pod)
+		}
+
+		if len(pods) > 0 {
+			// sort pods to prioritize running pods over others
+			sort.Sort(podutils.ByLogging(pods))
+			ret = append(ret, *pods[0])
+		}
 	}
 
 	return ret, nil

cmd/flux/logs_test.go

@@ -1,5 +1,21 @@
 // +build unit
 
+/*
+Copyright 2021 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 (

cmd/flux/main.go

@@ -17,12 +17,16 @@ limitations under the License.
 package main
 
 import (
+	"bufio"
+	"fmt"
 	"log"
 	"os"
 	"path/filepath"
+	"strings"
 	"time"
 
 	"github.com/spf13/cobra"
+	"golang.org/x/term"
 	corev1 "k8s.io/api/core/v1"
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 
@@ -43,7 +47,7 @@ Command line utility for assembling Kubernetes CD pipelines the GitOps way.`,
   flux check --pre
 
   # Install the latest version of Flux
-  flux install --version=master
+  flux install
 
   # Create a source for a public Git repository
   flux create source git webapp-latest \
@@ -66,7 +70,6 @@ Command line utility for assembling Kubernetes CD pipelines the GitOps way.`,
     --path="./deploy/webapp/" \
     --prune=true \
     --interval=5m \
-    --validation=client \
     --health-check="Deployment/backend.webapp" \
     --health-check="Deployment/frontend.webapp" \
     --health-check-timeout=2m
@@ -108,7 +111,8 @@ type rootFlags struct {
 var rootArgs = NewRootFlags()
 
 func init() {
-	rootCmd.PersistentFlags().StringVarP(&rootArgs.namespace, "namespace", "n", rootArgs.defaults.Namespace, "the namespace scope for this operation")
+	rootCmd.PersistentFlags().StringVarP(&rootArgs.namespace, "namespace", "n", rootArgs.defaults.Namespace,
+		"the namespace scope for this operation, can be set with FLUX_SYSTEM_NAMESPACE env var")
 	rootCmd.RegisterFlagCompletionFunc("namespace", resourceNamesCompletionFunc(corev1.SchemeGroupVersion.WithKind("Namespace")))
 
 	rootCmd.PersistentFlags().DurationVar(&rootArgs.timeout, "timeout", 5*time.Minute, "timeout for this operation")
@@ -120,6 +124,7 @@ func init() {
 	rootCmd.RegisterFlagCompletionFunc("context", contextsCompletionFunc)
 
 	rootCmd.DisableAutoGenTag = true
+	rootCmd.SetOut(os.Stdout)
 }
 
 func NewRootFlags() rootFlags {
@@ -134,6 +139,7 @@ func NewRootFlags() rootFlags {
 func main() {
 	log.SetFlags(0)
 	configureKubeconfig()
+	configureDefaultNamespace()
 	if err := rootCmd.Execute(); err != nil {
 		logger.Failuref("%v", err)
 		os.Exit(1)
@@ -152,9 +158,38 @@ func configureKubeconfig() {
 	}
 }
 
+func configureDefaultNamespace() {
+	fromEnv := os.Getenv("FLUX_SYSTEM_NAMESPACE")
+	if fromEnv != "" && rootArgs.namespace == rootArgs.defaults.Namespace {
+		rootArgs.namespace = fromEnv
+	}
+}
+
 func homeDir() string {
 	if h := os.Getenv("HOME"); h != "" {
 		return h
 	}
 	return os.Getenv("USERPROFILE") // windows
 }
+
+// readPasswordFromStdin reads a password from stdin and returns the input
+// with trailing newline and/or carriage return removed. It also makes sure that terminal
+// echoing is turned off if stdin is a terminal.
+func readPasswordFromStdin(prompt string) (string, error) {
+	var out string
+	var err error
+	fmt.Fprint(os.Stdout, prompt)
+	stdinFD := int(os.Stdin.Fd())
+	if term.IsTerminal(stdinFD) {
+		var inBytes []byte
+		inBytes, err = term.ReadPassword(int(os.Stdin.Fd()))
+		out = string(inBytes)
+	} else {
+		out, err = bufio.NewReader(os.Stdin).ReadString('\n')
+	}
+	if err != nil {
+		return "", fmt.Errorf("could not read from stdin: %w", err)
+	}
+	fmt.Println()
+	return strings.TrimRight(out, "\r\n"), nil
+}

cmd/flux/main_e2e_test.go

@@ -1,5 +1,21 @@
 // +build e2e
 
+/*
+Copyright 2021 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 (

cmd/flux/main_test.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2021 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 (
@@ -295,6 +311,7 @@ func executeTemplate(content string, templateValues map[string]string) (string,
 
 // Run the command and return the captured output.
 func executeCommand(cmd string) (string, error) {
+	defer resetCmdArgs()
 	args, err := shellwords.Parse(cmd)
 	if err != nil {
 		return "", err
@@ -313,3 +330,9 @@ func executeCommand(cmd string) (string, error) {
 
 	return result, err
 }
+
+func resetCmdArgs() {
+	createArgs = createFlags{}
+	getArgs = GetFlags{}
+	secretGitArgs = NewSecretGitFlags()
+}

cmd/flux/main_unit_test.go

@@ -1,5 +1,21 @@
 // +build unit
 
+/*
+Copyright 2021 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 (

cmd/flux/manifests.embed.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2021 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 (

cmd/flux/reconcile.go

@@ -116,11 +116,13 @@ func (reconcile reconcileCommand) run(cmd *cobra.Command, args []string) error {
 		reconciliationHandled(ctx, kubeClient, namespacedName, reconcile.object, lastHandledReconcileAt)); err != nil {
 		return err
 	}
+	readyCond := apimeta.FindStatusCondition(*reconcile.object.GetStatusConditions(), meta.ReadyCondition)
+	if readyCond == nil {
+		return fmt.Errorf("status can't be determined")
+	}
 
-	logger.Successf("%s reconciliation completed", reconcile.kind)
-
-	if apimeta.IsStatusConditionFalse(*reconcile.object.GetStatusConditions(), meta.ReadyCondition) {
-		return fmt.Errorf("%s reconciliation failed", reconcile.kind)
+	if readyCond.Status != metav1.ConditionTrue {
+		return fmt.Errorf("%s reconciliation failed: '%s'", reconcile.kind, readyCond.Message)
 	}
 	logger.Successf(reconcile.object.successMessage())
 	return nil
@@ -133,7 +135,9 @@ func reconciliationHandled(ctx context.Context, kubeClient client.Client,
 		if err != nil {
 			return false, err
 		}
-		return obj.lastHandledReconcileRequest() != lastHandledReconcileAt, nil
+		isProgressing := apimeta.IsStatusConditionPresentAndEqual(*obj.GetStatusConditions(),
+			meta.ReadyCondition, metav1.ConditionUnknown)
+		return obj.lastHandledReconcileRequest() != lastHandledReconcileAt && !isProgressing, nil
 	}
 }
 

cmd/flux/reconcile_kustomization.go

@@ -20,7 +20,7 @@ import (
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/types"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 )
 

cmd/flux/reconcile_with_source.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/spf13/cobra"
 	apimeta "k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 
@@ -68,22 +69,26 @@ func (reconcile reconcileWithSourceCommand) run(cmd *cobra.Command, args []strin
 		rootArgs.namespace = nsCopy
 	}
 
+	lastHandledReconcileAt := reconcile.object.lastHandledReconcileRequest()
 	logger.Actionf("annotating %s %s in %s namespace", reconcile.kind, name, rootArgs.namespace)
 	if err := requestReconciliation(ctx, kubeClient, namespacedName, reconcile.object); err != nil {
 		return err
 	}
 	logger.Successf("%s annotated", reconcile.kind)
 
-	lastHandledReconcileAt := reconcile.object.lastHandledReconcileRequest()
 	logger.Waitingf("waiting for %s reconciliation", reconcile.kind)
 	if err := wait.PollImmediate(rootArgs.pollInterval, rootArgs.timeout,
 		reconciliationHandled(ctx, kubeClient, namespacedName, reconcile.object, lastHandledReconcileAt)); err != nil {
 		return err
 	}
-	logger.Successf("%s reconciliation completed", reconcile.kind)
 
-	if apimeta.IsStatusConditionFalse(*reconcile.object.GetStatusConditions(), meta.ReadyCondition) {
-		return fmt.Errorf("%s reconciliation failed", reconcile.kind)
+	readyCond := apimeta.FindStatusCondition(*reconcile.object.GetStatusConditions(), meta.ReadyCondition)
+	if readyCond == nil {
+		return fmt.Errorf("status can't be determined")
+	}
+
+	if readyCond.Status != metav1.ConditionTrue {
+		return fmt.Errorf("%s reconciliation failed: %s", reconcile.kind, readyCond.Message)
 	}
 	logger.Successf(reconcile.object.successMessage())
 	return nil

cmd/flux/resume.go

@@ -42,7 +42,7 @@ var resumeArgs ResumeFlags
 
 func init() {
 	resumeCmd.PersistentFlags().BoolVarP(&resumeArgs.all, "all", "", false,
-		"suspend all resources in that namespace")
+		"resume all resources in that namespace")
 	rootCmd.AddCommand(resumeCmd)
 }
 

cmd/flux/resume_kustomization.go

@@ -21,7 +21,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 )
 
 var resumeKsCmd = &cobra.Command{

cmd/flux/suspend_kustomization.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 )
 
 var suspendKsCmd = &cobra.Command{

cmd/flux/testdata/check/check_pre.golden

@@ -1,4 +1,3 @@
 ► checking prerequisites
-✔ kubectl {{ .clientVersion }} >=1.18.0-0
-✔ Kubernetes {{ .serverVersion }} >=1.16.0-0
+✔ Kubernetes {{ .serverVersion }} >=1.19.0-0
 ✔ prerequisites checks passed

cmd/flux/testdata/create_secret/git/ecdsa-password.private

@@ -0,0 +1,10 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAACmFlczI1Ni1jdHIAAAAGYmNyeXB0AAAAGAAAABA9i7hZ7m
+UBPxF7GuUswZiXAAAAEAAAAAEAAABoAAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlz
+dHAyNTYAAABBBOOAQfhwylg6WhJRXha2K1dJY5BG12nsS7YyFlKPAovOAC8d8rTOzjjDWu
+kG24JVRrXoWUN6eWWvxDvMd5pZT1wAAADAepYZPGTQnH6genhU+y9aD1GFO8BsODIllxEq
+T8n2eLAmPWYLv4HhgtmbqtsOmTE9sVM5ynYj/dAX1SreoGeoMEVFIt1cYtWgyuJccEiK4t
+1JQLFLMKnBRTY+yIdD6gX7tLRRL/jqzMR4XZF5/Yf48lvU4h+ljuOitWH3ea9142izl2Wk
+eXAfeoezJaDntZUUEYvKMI5U6iWVni+c7vOcJFTZgBeV4i54ua06tY5mE/mWARldiSDtJG
+yGEOankDnf
+-----END OPENSSH PRIVATE KEY-----

cmd/flux/testdata/create_secret/git/ecdsa.private

@@ -0,0 +1,9 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAaAAAABNlY2RzYS
+1zaGEyLW5pc3RwMjU2AAAACG5pc3RwMjU2AAAAQQTuiu+gGwLIu9E5J4vRshoIBHScKx4Y
+f9oniWMsLFHXq5p9GJ/eb9Cr3jgNACnGOIGOqlwBQvP5rCJuaJ0pCRKUAAAAuNE1GtvRNR
+rbAAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBO6K76AbAsi70Tkn
+i9GyGggEdJwrHhh/2ieJYywsUdermn0Yn95v0KveOA0AKcY4gY6qXAFC8/msIm5onSkJEp
+QAAAAhAPaO6PiN+1238KMrHg34M7XdftGypt2/UKEz2L2Pf40yAAAAH3NvbXRvY2hpb255
+ZWt3ZXJlQFNvbXRvY2hpcy1NQlA=
+-----END OPENSSH PRIVATE KEY-----

cmd/flux/testdata/create_secret/git/git-ssh-secret-password.yaml

@@ -0,0 +1,23 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: podinfo-auth
+  namespace: my-namespace
+stringData:
+  identity: |
+    -----BEGIN OPENSSH PRIVATE KEY-----
+    b3BlbnNzaC1rZXktdjEAAAAACmFlczI1Ni1jdHIAAAAGYmNyeXB0AAAAGAAAABA9i7hZ7m
+    UBPxF7GuUswZiXAAAAEAAAAAEAAABoAAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlz
+    dHAyNTYAAABBBOOAQfhwylg6WhJRXha2K1dJY5BG12nsS7YyFlKPAovOAC8d8rTOzjjDWu
+    kG24JVRrXoWUN6eWWvxDvMd5pZT1wAAADAepYZPGTQnH6genhU+y9aD1GFO8BsODIllxEq
+    T8n2eLAmPWYLv4HhgtmbqtsOmTE9sVM5ynYj/dAX1SreoGeoMEVFIt1cYtWgyuJccEiK4t
+    1JQLFLMKnBRTY+yIdD6gX7tLRRL/jqzMR4XZF5/Yf48lvU4h+ljuOitWH3ea9142izl2Wk
+    eXAfeoezJaDntZUUEYvKMI5U6iWVni+c7vOcJFTZgBeV4i54ua06tY5mE/mWARldiSDtJG
+    yGEOankDnf
+    -----END OPENSSH PRIVATE KEY-----
+  identity.pub: |
+    ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOOAQfhwylg6WhJRXha2K1dJY5BG12nsS7YyFlKPAovOAC8d8rTOzjjDWukG24JVRrXoWUN6eWWvxDvMd5pZT1w=
+  known_hosts: github.com ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEmKSENjQEezOmxkZMy7opKgwFB9nkt5YRrYMjNuG5N87uRgg6CLrbo5wAdT/y6v0mKV0U2w0WZ2YB/++Tpockg=
+  password: password
+

cmd/flux/testdata/create_secret/git/git-ssh-secret.yaml

@@ -0,0 +1,21 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: podinfo-auth
+  namespace: my-namespace
+stringData:
+  identity: |
+    -----BEGIN OPENSSH PRIVATE KEY-----
+    b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAaAAAABNlY2RzYS
+    1zaGEyLW5pc3RwMjU2AAAACG5pc3RwMjU2AAAAQQTuiu+gGwLIu9E5J4vRshoIBHScKx4Y
+    f9oniWMsLFHXq5p9GJ/eb9Cr3jgNACnGOIGOqlwBQvP5rCJuaJ0pCRKUAAAAuNE1GtvRNR
+    rbAAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBO6K76AbAsi70Tkn
+    i9GyGggEdJwrHhh/2ieJYywsUdermn0Yn95v0KveOA0AKcY4gY6qXAFC8/msIm5onSkJEp
+    QAAAAhAPaO6PiN+1238KMrHg34M7XdftGypt2/UKEz2L2Pf40yAAAAH3NvbXRvY2hpb255
+    ZWt3ZXJlQFNvbXRvY2hpcy1NQlA=
+    -----END OPENSSH PRIVATE KEY-----
+  identity.pub: |
+    ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBO6K76AbAsi70Tkni9GyGggEdJwrHhh/2ieJYywsUdermn0Yn95v0KveOA0AKcY4gY6qXAFC8/msIm5onSkJEpQ=
+  known_hosts: github.com ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEmKSENjQEezOmxkZMy7opKgwFB9nkt5YRrYMjNuG5N87uRgg6CLrbo5wAdT/y6v0mKV0U2w0WZ2YB/++Tpockg=
+

cmd/flux/testdata/create_secret/git/secret-git-basic.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: podinfo-auth
+  namespace: my-namespace
+stringData:
+  password: my-password
+  username: my-username
+

cmd/flux/testdata/create_secret/helm/secret-helm.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: helm-secret
+  namespace: my-namespace
+stringData:
+  password: my-password
+  username: my-username
+

cmd/flux/testdata/create_secret/tls/secret-tls.yaml

@@ -0,0 +1,92 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: certs
+  namespace: my-namespace
+stringData:
+  certFile: |
+    -----BEGIN CERTIFICATE-----
+    MIIFazCCA1OgAwIBAgIUT84jeO/ncOrqI+FY05Fzbg8Ed7MwDQYJKoZIhvcNAQEL
+    BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM
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+    DwWuBhELSjtXWPWhMlkiebgejDbAear53Lia2Cc43zx/KuhMHBTlKY/vY4F2YiI=
+    -----END CERTIFICATE-----
+  keyFile: |
+    -----BEGIN PRIVATE KEY-----
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+    kOvbvVANrpsunlSAcpXm1qkV+G+xPnyJ
+    -----END PRIVATE KEY-----

cmd/flux/testdata/create_secret/tls/test-cert.pem

@@ -0,0 +1,31 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

cmd/flux/testdata/create_secret/tls/test-key.pem

@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
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+hjjhn5Xx90Xnbb6zwUBURtLCcmAjzXWO29AFd3Lmoc9xEF9V0PckUb6JYyI4ngr9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+-----END PRIVATE KEY-----

cmd/flux/testdata/export/alert.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta1
+kind: Alert
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  eventSeverity: info
+  eventSources:
+  - kind: GitRepository
+    name: '*'
+  - kind: Kustomization
+    name: '*'
+  providerRef:
+    name: slack
+  summary: Slacktest Notification
+

cmd/flux/testdata/export/bucket.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: Bucket
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  bucketName: podinfo
+  endpoint: s3.amazonaws.com
+  interval: 5m0s
+  provider: aws
+  region: us-east-1
+  timeout: 30s
+

cmd/flux/testdata/export/git-repo.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: GitRepository
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  gitImplementation: go-git
+  interval: 5m0s
+  ref:
+    branch: main
+  secretRef:
+    name: flux-system
+  timeout: 20s
+  url: ssh://git@github.com/example/repo
+

cmd/flux/testdata/export/helm-release.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  chart:
+    spec:
+      chart: podinfo
+      reconcileStrategy: ChartVersion
+      sourceRef:
+        kind: HelmRepository
+        name: flux-systen
+        namespace: {{ .fluxns }}
+      version: '*'
+  interval: 5m0s
+

cmd/flux/testdata/export/helm-repo.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: HelmRepository
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  interval: 5m0s
+  timeout: 1m0s
+  url: https://stefanprodan.github.io/podinfo
+

cmd/flux/testdata/export/image-policy.yaml

@@ -0,0 +1,13 @@
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta1
+kind: ImagePolicy
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  imageRepositoryRef:
+    name: flux-system
+  policy:
+    semver:
+      range: 5.0.x
+

cmd/flux/testdata/export/image-repo.yaml

@@ -0,0 +1,10 @@
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta1
+kind: ImageRepository
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  image: ghcr.io/test/podinfo
+  interval: 1m0s
+

cmd/flux/testdata/export/image-update.yaml

@@ -0,0 +1,20 @@
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta1
+kind: ImageUpdateAutomation
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  git:
+    commit:
+      author:
+        email: fluxcdbot@users.noreply.github.com
+        name: fluxcdbot
+  interval: 1m0s
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  update:
+    path: ./clusters/my-cluster
+    strategy: Setters
+

cmd/flux/testdata/export/ks.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
+kind: Kustomization
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  interval: 5m0s
+  path: ./infrastructure/
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+

cmd/flux/testdata/export/objects.yaml

@@ -0,0 +1,153 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .fluxns }}
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta1
+kind: Provider
+metadata:
+  name: slack
+  namespace: {{ .fluxns }}
+spec:
+  type: slack
+  channel: 'A channel with spacess'
+  address: https://hooks.slack.com/services/mock
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta1
+kind: Alert
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  summary: "Slacktest Notification"
+  providerRef:
+    name: slack
+  eventSeverity: info
+  eventSources:
+    - kind: "GitRepository"
+      name: "*"
+    - kind: "Kustomization"
+      name: "*"
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta1
+kind: ImageRepository
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  image: ghcr.io/test/podinfo
+  interval: 1m0s
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta1
+kind: ImagePolicy
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  imageRepositoryRef:
+    name: flux-system
+  policy:
+    semver:
+      range: 5.0.x
+---
+apiVersion: image.toolkit.fluxcd.io/v1beta1
+kind: ImageUpdateAutomation
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  interval: 1m0s
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  git:
+    commit:
+      author:
+        email: fluxcdbot@users.noreply.github.com
+        name: fluxcdbot
+      messageTemplate: '{{range .Updated.Images}}{{println .}}{{end}}'
+  update:
+    path: ./clusters/my-cluster
+    strategy: Setters
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: GitRepository
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  ref:
+    branch: main
+  secretRef:
+    name: flux-system
+  interval: 5m
+  url: ssh://git@github.com/example/repo
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta1
+kind: Kustomization
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  path: ./infrastructure/
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  interval: 5m
+  prune: true
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta1
+kind: Receiver
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  type: github
+  events:
+    - "ping"
+    - "push"
+  secretRef:
+    name: webhook-token
+  resources:
+    - kind: GitRepository
+      name: flux-system
+      namespace: flux-system
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: HelmRepository
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  interval: 5m
+  timeout: 1m0s
+  url: https://stefanprodan.github.io/podinfo
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  interval: 5m
+  chart:
+    spec:
+      chart: podinfo
+      sourceRef:
+        kind: HelmRepository
+        name: flux-systen
+        namespace: {{ .fluxns }}
+---
+apiVersion: source.toolkit.fluxcd.io/v1beta1
+kind: Bucket
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  interval: 5m
+  provider: aws
+  bucketName: podinfo
+  endpoint: s3.amazonaws.com
+  region: us-east-1
+  timeout: 30s

cmd/flux/testdata/export/provider.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta1
+kind: Provider
+metadata:
+  name: slack
+  namespace: {{ .fluxns }}
+spec:
+  address: https://hooks.slack.com/services/mock
+  channel: A channel with spacess
+  type: slack
+

cmd/flux/testdata/export/receiver.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta1
+kind: Receiver
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  events:
+  - ping
+  - push
+  resources:
+  - kind: GitRepository
+    name: flux-system
+    namespace: flux-system
+  secretRef:
+    name: webhook-token
+  type: github
+

cmd/flux/testdata/helmrelease/reconcile_helmrelease_from_git.golden

@@ -1,10 +1,8 @@
 ► annotating GitRepository thrfg in {{ .ns }} namespace
 ✔ GitRepository annotated
 ◎ waiting for GitRepository reconciliation
-✔ GitRepository reconciliation completed
 ✔ fetched revision 6.0.0/627d5c4bb67b77185f37e31d734b085019ff2951
 ► annotating HelmRelease thrfg in {{ .ns }} namespace
 ✔ HelmRelease annotated
 ◎ waiting for HelmRelease reconciliation
-✔ HelmRelease reconciliation completed
 ✔ applied revision 6.0.0

cmd/flux/testdata/kustomization/reconcile_kustomization_from_git.golden

@@ -1,10 +1,8 @@
 ► annotating GitRepository tkfg in {{ .ns }} namespace
 ✔ GitRepository annotated
 ◎ waiting for GitRepository reconciliation
-✔ GitRepository reconciliation completed
 ✔ fetched revision 6.0.0/627d5c4bb67b77185f37e31d734b085019ff2951
 ► annotating Kustomization tkfg in {{ .ns }} namespace
 ✔ Kustomization annotated
 ◎ waiting for Kustomization reconciliation
-✔ Kustomization reconciliation completed
 ✔ applied revision 6.0.0/627d5c4bb67b77185f37e31d734b085019ff2951

cmd/flux/testdata/tree/kustomizations.yaml

@@ -0,0 +1,88 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .fluxns }}
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
+kind: Kustomization
+metadata:
+  name: flux-system
+  namespace: {{ .fluxns }}
+spec:
+  path: ./clusters/production
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  interval: 5m
+  prune: true
+status:
+  conditions:
+  - lastTransitionTime: "2021-08-01T04:52:56Z"
+    message: 'Applied revision: main/696f056df216eea4f9401adbee0ff744d4df390f'
+    reason: ReconciliationSucceeded
+    status: "True"
+    type: Ready
+  inventory:
+    entries:
+      - id: _{{ .fluxns }}__Namespace
+        v: v1
+      - id: {{ .fluxns }}_helm-controller_apps_Deployment
+        v: v1
+      - id: {{ .fluxns }}_kustomize-controller_apps_Deployment
+        v: v1
+      - id: {{ .fluxns }}_notification-controller_apps_Deployment
+        v: v1
+      - id: {{ .fluxns }}_source-controller_apps_Deployment
+        v: v1
+      - id: {{ .fluxns }}_infrastructure_kustomize.toolkit.fluxcd.io_Kustomization
+        v: v1beta2
+      - id: {{ .fluxns }}_flux-system_source.toolkit.fluxcd.io_GitRepository
+        v: v1beta1
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
+kind: Kustomization
+metadata:
+  name: infrastructure
+  namespace: {{ .fluxns }}
+spec:
+  path: ./infrastructure/production
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  interval: 5m
+  prune: true
+status:
+  conditions:
+    - lastTransitionTime: "2021-08-01T04:52:56Z"
+      message: 'Applied revision: main/696f056df216eea4f9401adbee0ff744d4df390f'
+      reason: ReconciliationSucceeded
+      status: "True"
+      type: Ready
+  inventory:
+    entries:
+      - id: _cert-manager__Namespace
+        v: v1
+      - id: cert-manager_cert-manager_source.toolkit.fluxcd.io_HelmRepository
+        v: v1beta1
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
+kind: Kustomization
+metadata:
+  name: empty
+  namespace: {{ .fluxns }}
+spec:
+  path: ./apps/todo
+  sourceRef:
+    kind: GitRepository
+    name: flux-system
+  interval: 5m
+  prune: true
+status:
+  conditions:
+    - lastTransitionTime: "2021-08-01T04:52:56Z"
+      message: 'Applied revision: main/696f056df216eea4f9401adbee0ff744d4df390f'
+      reason: ReconciliationSucceeded
+      status: "True"
+      type: Ready
+---

cmd/flux/testdata/tree/tree-compact.golden

@@ -0,0 +1,5 @@
+Kustomization/{{ .fluxns }}/flux-system
+├── Kustomization/{{ .fluxns }}/infrastructure
+│   └── HelmRepository/cert-manager/cert-manager
+└── GitRepository/{{ .fluxns }}/flux-system
+

cmd/flux/testdata/tree/tree-empty.golden

@@ -0,0 +1,2 @@
+Kustomization/{{ .fluxns }}/empty
+

cmd/flux/testdata/tree/tree.golden

@@ -0,0 +1,11 @@
+Kustomization/{{ .fluxns }}/flux-system
+├── Namespace/{{ .fluxns }}
+├── Deployment/{{ .fluxns }}/helm-controller
+├── Deployment/{{ .fluxns }}/kustomize-controller
+├── Deployment/{{ .fluxns }}/notification-controller
+├── Deployment/{{ .fluxns }}/source-controller
+├── Kustomization/{{ .fluxns }}/infrastructure
+│   ├── Namespace/cert-manager
+│   └── HelmRepository/cert-manager/cert-manager
+└── GitRepository/{{ .fluxns }}/flux-system
+

cmd/flux/trace.go

@@ -33,14 +33,14 @@ import (
 
 	"github.com/fluxcd/flux2/internal/utils"
 	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 	fluxmeta "github.com/fluxcd/pkg/apis/meta"
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 )
 
 var traceCmd = &cobra.Command{
 	Use:   "trace [name]",
-	Short: "trace an in-cluster object throughout the GitOps delivery pipeline",
+	Short: "Trace an in-cluster object throughout the GitOps delivery pipeline",
 	Long: `The trace command shows how an object is managed by Flux,
 from which source and revision it comes, and what's the latest reconciliation status.'`,
 	Example: `  # Trace a Kubernetes Deployment

cmd/flux/tree.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2021 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 (
+	"github.com/spf13/cobra"
+)
+
+var treeCmd = &cobra.Command{
+	Use:   "tree",
+	Short: "Print the resources reconciled by Flux",
+	Long:  `The tree command shows the list of resources reconciled by a Flux object.'`,
+}
+
+func init() {
+	rootCmd.AddCommand(treeCmd)
+}

cmd/flux/tree_kustomization.go

@@ -0,0 +1,277 @@
+/*
+Copyright 2021 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"
+	"compress/gzip"
+	"context"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/fluxcd/flux2/internal/tree"
+	"github.com/fluxcd/flux2/internal/utils"
+	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
+	"github.com/fluxcd/pkg/ssa"
+	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/cli-utils/pkg/object"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
+)
+
+var treeKsCmd = &cobra.Command{
+	Use:     "kustomization [name]",
+	Aliases: []string{"ks", "kustomization"},
+	Short:   "Print the resource inventory of a Kustomization",
+	Long:    `The tree command prints the resource list reconciled by a Kustomization.'`,
+	Example: `  # Print the resources managed by the root Kustomization
+  flux tree kustomization flux-system
+
+  # Print the Flux resources managed by the root Kustomization
+  flux tree kustomization flux-system --compact`,
+	RunE:              treeKsCmdRun,
+	ValidArgsFunction: resourceNamesCompletionFunc(kustomizev1.GroupVersion.WithKind(kustomizev1.KustomizationKind)),
+}
+
+type TreeKsFlags struct {
+	compact bool
+	output  string
+}
+
+var treeKsArgs TreeKsFlags
+
+func init() {
+	treeKsCmd.Flags().BoolVar(&treeKsArgs.compact, "compact", false, "list Flux resources only.")
+	treeKsCmd.Flags().StringVarP(&treeKsArgs.output, "output", "o", "",
+		"the format in which the tree should be printed. can be 'json' or 'yaml'")
+	treeCmd.AddCommand(treeKsCmd)
+}
+
+func treeKsCmdRun(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(), rootArgs.timeout)
+	defer cancel()
+
+	kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
+	if err != nil {
+		return err
+	}
+
+	k := &kustomizev1.Kustomization{}
+	err = kubeClient.Get(ctx, client.ObjectKey{
+		Namespace: rootArgs.namespace,
+		Name:      name,
+	}, k)
+	if err != nil {
+		return err
+	}
+
+	kMeta, err := object.CreateObjMetadata(k.Namespace, k.Name,
+		schema.GroupKind{Group: kustomizev1.GroupVersion.Group, Kind: kustomizev1.KustomizationKind})
+	if err != nil {
+		return err
+	}
+
+	kTree := tree.New(kMeta)
+	err = treeKustomization(ctx, kTree, k, kubeClient, treeKsArgs.compact)
+	if err != nil {
+		return err
+	}
+
+	switch treeKsArgs.output {
+	case "json":
+		data, err := json.MarshalIndent(kTree, "", "  ")
+		if err != nil {
+			return err
+		}
+		rootCmd.Println(string(data))
+	case "yaml":
+		data, err := yaml.Marshal(kTree)
+		if err != nil {
+			return err
+		}
+		rootCmd.Println(string(data))
+	default:
+		rootCmd.Println(kTree.Print())
+	}
+
+	return nil
+}
+
+func treeKustomization(ctx context.Context, tree tree.ObjMetadataTree, item *kustomizev1.Kustomization, kubeClient client.Client, compact bool) error {
+	if item.Status.Inventory == nil || len(item.Status.Inventory.Entries) == 0 {
+		return nil
+	}
+
+	compactGroup := "toolkit.fluxcd.io"
+
+	for _, entry := range item.Status.Inventory.Entries {
+		objMetadata, err := object.ParseObjMetadata(entry.ID)
+		if err != nil {
+			return err
+		}
+
+		if compact && !strings.Contains(objMetadata.GroupKind.Group, compactGroup) {
+			continue
+		}
+
+		if objMetadata.GroupKind.Group == kustomizev1.GroupVersion.Group &&
+			objMetadata.GroupKind.Kind == kustomizev1.KustomizationKind &&
+			objMetadata.Namespace == item.Namespace &&
+			objMetadata.Name == item.Name {
+			continue
+		}
+
+		ks := tree.Add(objMetadata)
+
+		if objMetadata.GroupKind.Group == helmv2.GroupVersion.Group &&
+			objMetadata.GroupKind.Kind == helmv2.HelmReleaseKind {
+			objects, err := getHelmReleaseInventory(
+				ctx, client.ObjectKey{
+					Namespace: objMetadata.Namespace,
+					Name:      objMetadata.Name,
+				}, kubeClient)
+			if err != nil {
+				return err
+			}
+
+			for _, obj := range objects {
+				if compact && !strings.Contains(obj.GroupKind.Group, compactGroup) {
+					continue
+				}
+				ks.Add(obj)
+			}
+		}
+
+		if objMetadata.GroupKind.Group == kustomizev1.GroupVersion.Group &&
+			objMetadata.GroupKind.Kind == kustomizev1.KustomizationKind &&
+			// skip kustomization if it targets a remote clusters
+			item.Spec.KubeConfig == nil {
+			k := &kustomizev1.Kustomization{}
+			err = kubeClient.Get(ctx, client.ObjectKey{
+				Namespace: objMetadata.Namespace,
+				Name:      objMetadata.Name,
+			}, k)
+			if err != nil {
+				return fmt.Errorf("failed to find object: %w", err)
+			}
+			err := treeKustomization(ctx, ks, k, kubeClient, compact)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+type hrStorage struct {
+	Name     string `json:"name,omitempty"`
+	Manifest string `json:"manifest,omitempty"`
+}
+
+func getHelmReleaseInventory(ctx context.Context, objectKey client.ObjectKey, kubeClient client.Client) ([]object.ObjMetadata, error) {
+	hr := &helmv2.HelmRelease{}
+	if err := kubeClient.Get(ctx, objectKey, hr); err != nil {
+		return nil, err
+	}
+
+	// skip release if it targets a remote clusters
+	if hr.Spec.KubeConfig != nil {
+		return nil, nil
+	}
+
+	storageNamespace := hr.GetNamespace()
+	if hr.Spec.StorageNamespace != "" {
+		storageNamespace = hr.Spec.StorageNamespace
+	}
+
+	storageName := hr.GetName()
+	if hr.Spec.ReleaseName != "" {
+		storageName = hr.Spec.ReleaseName
+	} else if hr.Spec.TargetNamespace != "" {
+		storageName = strings.Join([]string{hr.Spec.TargetNamespace, hr.Name}, "-")
+	}
+
+	storageVersion := hr.Status.LastReleaseRevision
+	// skip release if it failed to install
+	if storageVersion < 1 {
+		return nil, nil
+	}
+
+	storageKey := client.ObjectKey{
+		Namespace: storageNamespace,
+		Name:      fmt.Sprintf("sh.helm.release.v1.%s.v%v", storageName, storageVersion),
+	}
+
+	storageSecret := &corev1.Secret{}
+	if err := kubeClient.Get(ctx, storageKey, storageSecret); err != nil {
+		// skip release if it has no storage
+		if apierrors.IsNotFound(err) {
+			return nil, nil
+		}
+		return nil, fmt.Errorf("failed to find the Helm storage object for HelmRelease '%s': %w", objectKey.String(), err)
+	}
+
+	releaseData, releaseFound := storageSecret.Data["release"]
+	if !releaseFound {
+		return nil, fmt.Errorf("failed to decode the Helm storage object for HelmRelease '%s'", objectKey.String())
+	}
+
+	// adapted from https://github.com/helm/helm/blob/02685e94bd3862afcb44f6cd7716dbeb69743567/pkg/storage/driver/util.go
+	var b64 = base64.StdEncoding
+	b, err := b64.DecodeString(string(releaseData))
+	if err != nil {
+		return nil, err
+	}
+	var magicGzip = []byte{0x1f, 0x8b, 0x08}
+	if bytes.Equal(b[0:3], magicGzip) {
+		r, err := gzip.NewReader(bytes.NewReader(b))
+		if err != nil {
+			return nil, err
+		}
+		defer r.Close()
+		b2, err := io.ReadAll(r)
+		if err != nil {
+			return nil, err
+		}
+		b = b2
+	}
+
+	var rls hrStorage
+	if err := json.Unmarshal(b, &rls); err != nil {
+		return nil, fmt.Errorf("failed to decode the Helm storage object for HelmRelease '%s': %w", objectKey.String(), err)
+	}
+
+	objects, err := ssa.ReadObjects(strings.NewReader(rls.Manifest))
+	if err != nil {
+		return nil, fmt.Errorf("failed to read the Helm storage object for HelmRelease '%s': %w", objectKey.String(), err)
+	}
+
+	return object.UnstructuredsToObjMetas(objects)
+}

cmd/flux/tree_kustomization_test.go

@@ -0,0 +1,64 @@
+// +build unit
+
+/*
+Copyright 2021 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 (
+	"testing"
+)
+
+func TestTree(t *testing.T) {
+	cases := []struct {
+		name       string
+		args       string
+		objectFile string
+		goldenFile string
+	}{
+		{
+			"tree kustomization",
+			"tree kustomization flux-system",
+			"testdata/tree/kustomizations.yaml",
+			"testdata/tree/tree.golden",
+		},
+		{
+			"tree kustomization compact",
+			"tree kustomization flux-system --compact",
+			"testdata/tree/kustomizations.yaml",
+			"testdata/tree/tree-compact.golden",
+		},
+		{
+			"tree kustomization empty",
+			"tree kustomization empty",
+			"testdata/tree/kustomizations.yaml",
+			"testdata/tree/tree-empty.golden",
+		},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			tmpl := map[string]string{
+				"fluxns": allocateNamespace("flux-system"),
+			}
+			testEnv.CreateObjectFile(tc.objectFile, tmpl, t)
+			cmd := cmdTestCase{
+				args:   tc.args + " -n=" + tmpl["fluxns"],
+				assert: assertGoldenTemplateFile(tc.goldenFile, tmpl),
+			}
+			cmd.runTestCmd(t)
+		})
+	}
+}

cmd/flux/uninstall.go

@@ -31,8 +31,9 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/flux2/pkg/manifestgen"
 	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
 	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 )
 
@@ -93,7 +94,7 @@ func uninstallCmdRun(cmd *cobra.Command, args []string) error {
 	uninstallFinalizers(ctx, kubeClient, uninstallArgs.dryRun)
 
 	logger.Actionf("deleting toolkit.fluxcd.io custom resource definitions")
-	uninstallCustomResourceDefinitions(ctx, kubeClient, rootArgs.namespace, uninstallArgs.dryRun)
+	uninstallCustomResourceDefinitions(ctx, kubeClient, uninstallArgs.dryRun)
 
 	if !uninstallArgs.keepNamespace {
 		uninstallNamespace(ctx, kubeClient, rootArgs.namespace, uninstallArgs.dryRun)
@@ -105,7 +106,7 @@ func uninstallCmdRun(cmd *cobra.Command, args []string) error {
 
 func uninstallComponents(ctx context.Context, kubeClient client.Client, namespace string, dryRun bool) {
 	opts, dryRunStr := getDeleteOptions(dryRun)
-	selector := client.MatchingLabels{"app.kubernetes.io/instance": namespace}
+	selector := client.MatchingLabels{manifestgen.PartOfLabelKey: manifestgen.PartOfLabelValue}
 	{
 		var list appsv1.DeploymentList
 		if err := kubeClient.List(ctx, &list, client.InNamespace(namespace), selector); err == nil {
@@ -262,9 +263,9 @@ func uninstallFinalizers(ctx context.Context, kubeClient client.Client, dryRun b
 	}
 }
 
-func uninstallCustomResourceDefinitions(ctx context.Context, kubeClient client.Client, namespace string, dryRun bool) {
+func uninstallCustomResourceDefinitions(ctx context.Context, kubeClient client.Client, dryRun bool) {
 	opts, dryRunStr := getDeleteOptions(dryRun)
-	selector := client.MatchingLabels{"app.kubernetes.io/instance": namespace}
+	selector := client.MatchingLabels{manifestgen.PartOfLabelKey: manifestgen.PartOfLabelValue}
 	{
 		var list apiextensionsv1.CustomResourceDefinitionList
 		if err := kubeClient.List(ctx, &list, selector); err == nil {

cmd/flux/version.go

@@ -1,42 +1,130 @@
+/*
+Copyright 2021 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"
+	"encoding/json"
 	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+	v1 "k8s.io/api/apps/v1"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/yaml"
 
 	"github.com/fluxcd/flux2/internal/utils"
-	"github.com/fluxcd/flux2/pkg/manifestgen/install"
+	"github.com/fluxcd/flux2/pkg/manifestgen"
 )
 
-func getVersion(input string) (string, error) {
-	if input == "" {
-		return rootArgs.defaults.Version, nil
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "Print the client and server-side components version information.",
+	Long:  "Print the client and server-side components version information for the current context.",
+	Example: `# Print client and server-side version 
+	flux version
+
+	# Print only client version
+	flux version --client
+
+	# Print information in json format
+	flux version -o json
+`,
+	RunE: versionCmdRun,
+}
+
+type versionFlags struct {
+	client bool
+	output string
+}
+
+var versionArgs versionFlags
+
+func init() {
+	versionCmd.Flags().BoolVar(&versionArgs.client, "client", false,
+		"print only client version")
+	versionCmd.Flags().StringVarP(&versionArgs.output, "output", "o", "yaml",
+		"the format in which the information should be printed. can be 'json' or 'yaml'")
+	rootCmd.AddCommand(versionCmd)
+}
+
+func versionCmdRun(cmd *cobra.Command, args []string) error {
+	if versionArgs.output != "yaml" && versionArgs.output != "json" {
+		return fmt.Errorf("--output must be json or yaml, not %s", versionArgs.output)
 	}
 
-	if isEmbeddedVersion(input) {
-		return input, nil
-	}
+	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
+	defer cancel()
 
-	var err error
-	if input == install.MakeDefaultOptions().Version {
-		input, err = install.GetLatestVersion()
+	info := map[string]string{}
+	info["flux"] = rootArgs.defaults.Version
+
+	if !versionArgs.client {
+		kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
 		if err != nil {
-			return "", err
+			return err
 		}
-	} else {
-		if ok, err := install.ExistingVersion(input); err != nil || !ok {
-			if err == nil {
-				err = fmt.Errorf("targeted version '%s' does not exist", input)
+
+		selector := client.MatchingLabels{manifestgen.PartOfLabelKey: manifestgen.PartOfLabelValue}
+		var list v1.DeploymentList
+		if err := kubeClient.List(ctx, &list, client.InNamespace(rootArgs.namespace), selector); err != nil {
+			return err
+		}
+
+		if len(list.Items) == 0 {
+			return fmt.Errorf("no deployments found in %s namespace", rootArgs.namespace)
+		}
+
+		for _, d := range list.Items {
+			for _, c := range d.Spec.Template.Spec.Containers {
+				name, tag, err := splitImageStr(c.Image)
+				if err != nil {
+					return err
+				}
+				info[name] = tag
 			}
-			return "", err
 		}
 	}
 
-	if !utils.CompatibleVersion(VERSION, input) {
-		return "", fmt.Errorf("targeted version '%s' is not compatible with your current version of flux (%s)", input, VERSION)
+	var marshalled []byte
+	var err error
+
+	if versionArgs.output == "json" {
+		marshalled, err = json.MarshalIndent(&info, "", "  ")
+		marshalled = append(marshalled, "\n"...)
+	} else {
+		marshalled, err = yaml.Marshal(&info)
 	}
-	return input, nil
+
+	if err != nil {
+		return err
+	}
+
+	rootCmd.Print(string(marshalled))
+	return nil
 }
 
-func isEmbeddedVersion(input string) bool {
-	return input == rootArgs.defaults.Version
+func splitImageStr(image string) (string, string, error) {
+	imageArr := strings.Split(image, ":")
+	if len(imageArr) < 2 {
+		return "", "", fmt.Errorf("missing image tag in image %s", image)
+	}
+
+	name, tag := imageArr[0], imageArr[1]
+	nameArr := strings.Split(name, "/")
+	return nameArr[len(nameArr)-1], tag, nil
 }

cmd/flux/version_test.go

@@ -1,15 +0,0 @@
-// +build unit
-
-package main
-
-import (
-	"testing"
-)
-
-func TestVersion(t *testing.T) {
-	cmd := cmdTestCase{
-		args:   "--version",
-		assert: assertGoldenValue("flux version 0.0.0-dev.0\n"),
-	}
-	cmd.runTestCmd(t)
-}