Merge pull request #80 from fluxcd/docs-webhook-receivers

Add webhook receivers guide to docs

.github/workflows/docs.yaml

@@ -0,0 +1,32 @@
+name: Publish docs via GitHub Pages
+on:
+  push:
+    branches:
+      - docs*
+      - master
+
+jobs:
+  build:
+    name: Deploy docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout master
+        uses: actions/checkout@v1
+      - name: Copy assets
+        run: |
+          cp install/tk.sh docs/install.sh
+          curl https://raw.githubusercontent.com/fluxcd/source-controller/master/docs/api/source.md > docs/components/source/api.md
+          curl https://raw.githubusercontent.com/fluxcd/source-controller/master/docs/spec/v1alpha1/gitrepositories.md > docs/components/source/gitrepositories.md
+          curl https://raw.githubusercontent.com/fluxcd/source-controller/master/docs/spec/v1alpha1/helmrepositories.md > docs/components/source/helmrepositories.md
+          curl https://raw.githubusercontent.com/fluxcd/kustomize-controller/master/docs/api/kustomize.md > docs/components/kustomize/api.md
+          curl https://raw.githubusercontent.com/fluxcd/kustomize-controller/master/docs/spec/v1alpha1/kustomization.md > docs/components/kustomize/kustomization.md
+          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/api/notification.md > docs/components/notification/api.md
+          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/event.md > docs/components/notification/event.md
+          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/alert.md > docs/components/notification/alert.md
+          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/provider.md > docs/components/notification/provider.md
+          curl https://raw.githubusercontent.com/fluxcd/notification-controller/master/docs/spec/v1alpha1/receiver.md > docs/components/notification/receiver.md
+      - name: Deploy docs
+        uses: mhausenblas/mkdocs-deploy-gh-pages@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CUSTOM_DOMAIN: toolkit.fluxcd.io

.github/workflows/e2e.yaml

@@ -30,6 +30,7 @@ jobs:
       - name: Check if working tree is dirty
         run: |
           if [[ $(git diff --stat) != '' ]]; then
+            git diff
             echo 'run make test and commit changes'
             exit 1
           fi
@@ -40,7 +41,7 @@ jobs:
           ./bin/tk check --pre
       - name: tk install --version
         run: |
-          ./bin/tk install --version=master --namespace=test --verbose
+          ./bin/tk install --version=master --namespace=test --verbose --components="source-controller,kustomize-controller"
       - name: tk uninstall
         run: |
           ./bin/tk uninstall --namespace=test --crds --silent

CONTRIBUTING.md

@@ -1,8 +1,8 @@
 # Contributing
 
-FluxCD toolkit is [Apache 2.0 licensed](LICENSE) and accepts contributions
+FluxCD toolkit is [Apache 2.0 licensed](https://github.com/fluxcd/toolkit/blob/master/LICENSE)
-via GitHub pull requests. This document outlines some of the conventions on
+and accepts contributions via GitHub pull requests. This document outlines
-to make it easier to get your contribution accepted.
+some of the conventions on to make it easier to get your contribution accepted.
 
 We gratefully welcome improvements to issues and documentation as well as to
 code.
@@ -20,7 +20,7 @@ toolkit.
 
 The project uses Slack: To join the conversation, simply join the
 [CNCF](https://slack.cncf.io/) Slack workspace and use the
-[#flux](https://cloud-native.slack.com/messages/flux/) channel.
+[#flux-dev](https://cloud-native.slack.com/messages/flux-dev/) channel.
 
 The developers use a mailing list to discuss development as well.
 Simply subscribe to [flux-dev on cncf.io](https://lists.cncf.io/g/cncf-flux-dev)
@@ -66,3 +66,15 @@ For Source Controller we prefer the following rules for good commit messages:
 
 The [following article](https://chris.beams.io/posts/git-commit/#seven-rules)
 has some more helpful advice on documenting your work.
+
+## Understanding the Flux Toolkit
+
+If you are entirely new to the Flux Toolkit, you might want to take a look at the [introductory talk and demo](https://www.youtube.com/watch?v=qQBtSkgl7tI).
+
+The project is comprised of:
+
+- [/f/toolkit](https://github.com/fluxcd/toolkit): toolkit for assembling CD pipelines the GitOps way
+- [/f/source-manager](https://github.com/fluxcd/source-controller): source manager
+- [/f/kustomize-controller](https://github.com/fluxcd/kustomize-controller): Kubernetes operator for building GitOps pipelines with Kustomize
+- [/f/helm-controller](https://github.com/fluxcd/helm-controller): Kubernetes operator for building GitOps pipelines with Helm
+- [/f/notification-controller](https://github.com/fluxcd/notification-controller): notification dispatcher

Makefile

@@ -11,7 +11,7 @@ fmt:
 vet:
 	go vet ./...
 
-test: tidy fmt vet
+test: tidy fmt vet docs
 	go test ./... -coverprofile cover.out
 
 build:

README.md

@@ -7,11 +7,6 @@
 
 Experimental toolkit for assembling CD pipelines the GitOps way.
 
-![overview](docs/diagrams/tk-overview.png)
+![overview](docs/diagrams/tk-feature.png)
 
-Components:
+To get started with the toolkit please read the [docs](https://toolkit.fluxcd.io/).
-* [Toolkit CLI](docs/cmd/tk.md)
-* [Source Controller](https://github.com/fluxcd/source-controller)
-* [Kustomize Controller](https://github.com/fluxcd/kustomize-controller)
-
-To install the toolkit CLI, follow the [instructions](install/README.md).

cmd/tk/bootstrap.go

@@ -1,20 +1,250 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
+	"context"
+	"fmt"
+	"net/url"
+	"os"
+	"path"
+	"path/filepath"
+	"sigs.k8s.io/yaml"
+	"strings"
+	"time"
+
 	"github.com/spf13/cobra"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
 )
 
 var bootstrapCmd = &cobra.Command{
 	Use:   "bootstrap",
-	Short: "Bootstrap commands",
+	Short: "Bootstrap toolkit components",
+	Long:  "The bootstrap sub-commands bootstrap the toolkit components on the targeted Git provider.",
 }
 
 var (
 	bootstrapVersion string
 )
 
+const (
+	bootstrapBranch                = "master"
+	bootstrapInstallManifest       = "toolkit-components.yaml"
+	bootstrapSourceManifest        = "toolkit-source.yaml"
+	bootstrapKustomizationManifest = "toolkit-kustomization.yaml"
+)
+
 func init() {
 	bootstrapCmd.PersistentFlags().StringVar(&bootstrapVersion, "version", "master", "toolkit tag or branch")
 
 	rootCmd.AddCommand(bootstrapCmd)
 }
+
+func generateInstallManifests(targetPath, namespace, tmpDir string) (string, error) {
+	tkDir := path.Join(tmpDir, ".tk")
+	defer os.RemoveAll(tkDir)
+
+	if err := os.MkdirAll(tkDir, os.ModePerm); err != nil {
+		return "", fmt.Errorf("generating manifests failed: %w", err)
+	}
+
+	if err := genInstallManifests(bootstrapVersion, namespace, components, tkDir); err != nil {
+		return "", fmt.Errorf("generating manifests failed: %w", err)
+	}
+
+	manifestsDir := path.Join(tmpDir, targetPath, namespace)
+	if err := os.MkdirAll(manifestsDir, os.ModePerm); err != nil {
+		return "", fmt.Errorf("generating manifests failed: %w", err)
+	}
+
+	manifest := path.Join(manifestsDir, bootstrapInstallManifest)
+	if err := buildKustomization(tkDir, manifest); err != nil {
+		return "", fmt.Errorf("build kustomization failed: %w", err)
+	}
+
+	return manifest, nil
+}
+
+func applyInstallManifests(ctx context.Context, manifestPath string, components []string) error {
+	command := fmt.Sprintf("kubectl apply -f %s", manifestPath)
+	if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
+		return fmt.Errorf("install failed")
+	}
+
+	for _, deployment := range components {
+		command = fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
+			namespace, deployment, timeout.String())
+		if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
+			return fmt.Errorf("install failed")
+		}
+	}
+	return nil
+}
+
+func generateSyncManifests(url, name, namespace, targetPath, tmpDir string, interval time.Duration) error {
+	gvk := sourcev1.GroupVersion.WithKind("GitRepository")
+	gitRepository := sourcev1.GitRepository{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+		},
+		Spec: sourcev1.GitRepositorySpec{
+			URL: url,
+			Interval: metav1.Duration{
+				Duration: interval,
+			},
+			Reference: &sourcev1.GitRepositoryRef{
+				Branch: "master",
+			},
+			SecretRef: &corev1.LocalObjectReference{
+				Name: name,
+			},
+		},
+	}
+
+	gitData, err := yaml.Marshal(gitRepository)
+	if err != nil {
+		return err
+	}
+
+	if err := utils.writeFile(string(gitData), filepath.Join(tmpDir, targetPath, namespace, bootstrapSourceManifest)); err != nil {
+		return err
+	}
+
+	gvk = kustomizev1.GroupVersion.WithKind("Kustomization")
+	emptyAPIGroup := ""
+	kustomization := kustomizev1.Kustomization{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+		},
+		Spec: kustomizev1.KustomizationSpec{
+			Interval: metav1.Duration{
+				Duration: 10 * time.Minute,
+			},
+			Path:  fmt.Sprintf("./%s", strings.TrimPrefix(targetPath, "./")),
+			Prune: true,
+			SourceRef: corev1.TypedLocalObjectReference{
+				APIGroup: &emptyAPIGroup,
+				Kind:     "GitRepository",
+				Name:     name,
+			},
+		},
+	}
+
+	ksData, err := yaml.Marshal(kustomization)
+	if err != nil {
+		return err
+	}
+
+	if err := utils.writeFile(string(ksData), filepath.Join(tmpDir, targetPath, namespace, bootstrapKustomizationManifest)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func applySyncManifests(ctx context.Context, kubeClient client.Client, name, namespace, targetPath, tmpDir string) error {
+	command := fmt.Sprintf("kubectl apply -f %s", filepath.Join(tmpDir, targetPath, namespace))
+	if _, err := utils.execCommand(ctx, ModeStderrOS, command); err != nil {
+		return err
+	}
+
+	logger.Waitingf("waiting for cluster sync")
+
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
+		return err
+	}
+
+	if err := wait.PollImmediate(pollInterval, timeout,
+		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func shouldInstallManifests(ctx context.Context, kubeClient client.Client, namespace string) bool {
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      namespace,
+	}
+	var kustomization kustomizev1.Kustomization
+	if err := kubeClient.Get(ctx, namespacedName, &kustomization); err != nil {
+		return true
+	}
+
+	return kustomization.Status.LastAppliedRevision == ""
+}
+
+func shouldCreateDeployKey(ctx context.Context, kubeClient client.Client, namespace string) bool {
+	namespacedName := types.NamespacedName{
+		Namespace: namespace,
+		Name:      namespace,
+	}
+
+	var existing corev1.Secret
+	if err := kubeClient.Get(ctx, namespacedName, &existing); err != nil {
+		return true
+	}
+	return false
+}
+
+func generateDeployKey(ctx context.Context, kubeClient client.Client, url *url.URL, namespace string) (string, error) {
+	pair, err := generateKeyPair(ctx)
+	if err != nil {
+		return "", err
+	}
+
+	hostKey, err := scanHostKey(ctx, url)
+	if err != nil {
+		return "", err
+	}
+
+	secret := corev1.Secret{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      namespace,
+			Namespace: namespace,
+		},
+		StringData: map[string]string{
+			"identity":     string(pair.PrivateKey),
+			"identity.pub": string(pair.PublicKey),
+			"known_hosts":  string(hostKey),
+		},
+	}
+	if err := upsertSecret(ctx, kubeClient, secret); err != nil {
+		return "", err
+	}
+
+	return string(pair.PublicKey), nil
+}

cmd/tk/bootstrap_github.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -7,34 +23,19 @@ import (
 	"net/url"
 	"os"
 	"path"
-	"path/filepath"
-	"sigs.k8s.io/yaml"
-	"strings"
 	"time"
 
-	"github.com/go-git/go-git/v5"
-	"github.com/go-git/go-git/v5/plumbing"
-	"github.com/go-git/go-git/v5/plumbing/object"
-	"github.com/go-git/go-git/v5/plumbing/transport/http"
-	"github.com/google/go-github/v32/github"
 	"github.com/spf13/cobra"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/apimachinery/pkg/util/wait"
-	"sigs.k8s.io/controller-runtime/pkg/client"
 
-	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1alpha1"
+	"github.com/fluxcd/pkg/git"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1alpha1"
 )
 
 var bootstrapGitHubCmd = &cobra.Command{
 	Use:   "github",
-	Short: "Bootstrap GitHub repository",
+	Short: "Bootstrap toolkit components in a GitHub repository",
-	Long: `
+	Long: `The bootstrap github command creates the GitHub repository if it doesn't exists and
-The bootstrap command creates the GitHub repository if it doesn't exists and
 commits the toolkit components manifests to the master branch.
-Then it configure the target cluster to synchronize with the repository.
+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 GitHub personal access token and export it as an env var
@@ -43,6 +44,9 @@ the bootstrap command will perform an upgrade if needed.`,
   # Run bootstrap for a private repo owned by a GitHub organization
   bootstrap github --owner=<organization> --repository=<repo name>
 
+  # Run bootstrap for a private repo and assign organization teams to it
+  bootstrap github --owner=<organization> --repository=<repo name> --team=<team1 slug> --team=<team2 slug>
+
   # Run bootstrap for a repository path
   bootstrap github --owner=<organization> --repository=<repo name> --path=dev-cluster
 
@@ -63,39 +67,40 @@ var (
 	ghPrivate    bool
 	ghHostname   string
 	ghPath       string
+	ghTeams      []string
 )
 
 const (
-	ghTokenName             = "GITHUB_TOKEN"
+	ghDefaultPermission = "maintain"
-	ghBranch                = "master"
-	ghInstallManifest       = "toolkit-components.yaml"
-	ghSourceManifest        = "toolkit-source.yaml"
-	ghKustomizationManifest = "toolkit-kustomization.yaml"
-	ghDefaultHostname       = "github.com"
 )
 
 func init() {
 	bootstrapGitHubCmd.Flags().StringVar(&ghOwner, "owner", "", "GitHub user or organization name")
 	bootstrapGitHubCmd.Flags().StringVar(&ghRepository, "repository", "", "GitHub repository name")
+	bootstrapGitHubCmd.Flags().StringArrayVar(&ghTeams, "team", []string{}, "GitHub team to be given maintainer access")
 	bootstrapGitHubCmd.Flags().BoolVar(&ghPersonal, "personal", false, "is personal repository")
 	bootstrapGitHubCmd.Flags().BoolVar(&ghPrivate, "private", true, "is private repository")
 	bootstrapGitHubCmd.Flags().DurationVar(&ghInterval, "interval", time.Minute, "sync interval")
-	bootstrapGitHubCmd.Flags().StringVar(&ghHostname, "hostname", ghDefaultHostname, "GitHub hostname")
+	bootstrapGitHubCmd.Flags().StringVar(&ghHostname, "hostname", git.GitHubDefaultHostname, "GitHub hostname")
 	bootstrapGitHubCmd.Flags().StringVar(&ghPath, "path", "", "repository path, when specified the cluster sync will be scoped to this path")
 
 	bootstrapCmd.AddCommand(bootstrapGitHubCmd)
 }
 
 func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
-	ghToken := os.Getenv(ghTokenName)
+	ghToken := os.Getenv(git.GitHubTokenName)
 	if ghToken == "" {
-		return fmt.Errorf("%s environment variable not found", ghTokenName)
+		return fmt.Errorf("%s environment variable not found", git.GitHubTokenName)
 	}
 
-	ghURL := fmt.Sprintf("https://%s/%s/%s", ghHostname, ghOwner, ghRepository)
+	repository, err := git.NewRepository(ghRepository, ghOwner, ghHostname, ghToken, "tk", ghOwner+"@users.noreply.github.com")
-	sshURL := fmt.Sprintf("ssh://git@%s/%s/%s", ghHostname, ghOwner, ghRepository)
+	if err != nil {
-	if ghOwner == "" || ghRepository == "" {
+		return err
-		return fmt.Errorf("owner and repository are required")
+	}
+
+	provider := &git.GithubProvider{
+		IsPrivate:  ghPrivate,
+		IsPersonal: ghPersonal,
 	}
 
 	kubeClient, err := utils.kubeClient(kubeconfig)
@@ -113,470 +118,123 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 	defer cancel()
 
 	// create GitHub repository if doesn't exists
-	logAction("connecting to %s", ghHostname)
+	logger.Actionf("connecting to %s", ghHostname)
-	if err := createGitHubRepository(ctx, ghHostname, ghOwner, ghRepository, ghToken, ghPrivate, ghPersonal); err != nil {
+	changed, err := provider.CreateRepository(ctx, repository)
-		return err
-	}
-
-	// clone repository and checkout the master branch
-	repo, err := checkoutGitHubRepository(ctx, ghURL, ghBranch, ghToken, tmpDir)
 	if err != nil {
 		return err
 	}
-	logSuccess("repository cloned")
+	if changed {
+		logger.Successf("repository created")
+	}
+
+	withErrors := false
+	// add teams to org repository
+	if !ghPersonal {
+		for _, team := range ghTeams {
+			if changed, err := provider.AddTeam(ctx, repository, team, ghDefaultPermission); err != nil {
+				logger.Failuref(err.Error())
+				withErrors = true
+			} else if changed {
+				logger.Successf("%s team access granted", team)
+			}
+		}
+	}
+
+	// clone repository and checkout the master branch
+	if err := repository.Checkout(ctx, bootstrapBranch, tmpDir); err != nil {
+		return err
+	}
+	logger.Successf("repository cloned")
 
 	// generate install manifests
-	logGenerate("generating manifests")
+	logger.Generatef("generating manifests")
-	manifest, err := generateGitHubInstall(ghPath, namespace, tmpDir)
+	manifest, err := generateInstallManifests(ghPath, namespace, tmpDir)
 	if err != nil {
 		return err
 	}
 
 	// stage install manifests
-	changed, err := commitGitHubManifests(repo, ghPath, namespace)
+	changed, err = repository.Commit(ctx, path.Join(ghPath, namespace), "Add manifests")
 	if err != nil {
 		return err
 	}
 
 	// push install manifests
 	if changed {
-		if err := pushGitHubRepository(ctx, repo, ghToken); err != nil {
+		if err := repository.Push(ctx); err != nil {
 			return err
 		}
-		logSuccess("components manifests pushed")
+		logger.Successf("components manifests pushed")
 	} else {
-		logSuccess("components are up to date")
+		logger.Successf("components are up to date")
 	}
 
 	// determine if repo synchronization is working
-	isInstall := shouldInstallGitHub(ctx, kubeClient, namespace)
+	isInstall := shouldInstallManifests(ctx, kubeClient, namespace)
 
 	if isInstall {
 		// apply install manifests
-		logAction("installing components in %s namespace", namespace)
+		logger.Actionf("installing components in %s namespace", namespace)
-		command := fmt.Sprintf("kubectl apply -f %s", manifest)
+		if err := applyInstallManifests(ctx, manifest, components); err != nil {
-		if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
+			return err
-			return fmt.Errorf("install failed")
-		}
-		logSuccess("install completed")
-
-		// check installation
-		logWaiting("verifying installation")
-		for _, deployment := range components {
-			command = fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
-				namespace, deployment, timeout.String())
-			if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
-				return fmt.Errorf("install failed")
-			} else {
-				logSuccess("%s ready", deployment)
-			}
 		}
+		logger.Successf("install completed")
 	}
 
 	// setup SSH deploy key
-	if shouldCreateGitHubDeployKey(ctx, kubeClient, namespace) {
+	if shouldCreateDeployKey(ctx, kubeClient, namespace) {
-		logAction("configuring deploy key")
+		logger.Actionf("configuring deploy key")
-		u, err := url.Parse(sshURL)
+		u, err := url.Parse(repository.GetSSH())
 		if err != nil {
 			return fmt.Errorf("git URL parse failed: %w", err)
 		}
 
-		key, err := generateGitHubDeployKey(ctx, kubeClient, u, namespace)
+		key, err := generateDeployKey(ctx, kubeClient, u, namespace)
 		if err != nil {
 			return fmt.Errorf("generating deploy key failed: %w", err)
 		}
 
-		if err := createGitHubDeployKey(ctx, key, ghHostname, ghOwner, ghRepository, ghPath, ghToken); err != nil {
+		keyName := "tk"
-			return err
+		if ghPath != "" {
+			keyName = fmt.Sprintf("tk-%s", ghPath)
+		}
+
+		if changed, err := provider.AddDeployKey(ctx, repository, key, keyName); err != nil {
+			return err
+		} else if changed {
+			logger.Successf("deploy key configured")
 		}
-		logSuccess("deploy key configured")
 	}
 
 	// configure repo synchronization
 	if isInstall {
 		// generate source and kustomization manifests
-		logAction("generating sync manifests")
+		logger.Actionf("generating sync manifests")
-		if err := generateGitHubKustomization(sshURL, namespace, namespace, ghPath, tmpDir, ghInterval); err != nil {
+		if err := generateSyncManifests(repository.GetSSH(), namespace, namespace, ghPath, tmpDir, ghInterval); err != nil {
 			return err
 		}
 
-		// stage manifests
+		// commit and push manifests
-		changed, err = commitGitHubManifests(repo, ghPath, namespace)
+		if changed, err = repository.Commit(ctx, path.Join(ghPath, namespace), "Add manifests"); err != nil {
-		if err != nil {
 			return err
-		}
+		} else if changed {
-
+			if err := repository.Push(ctx); err != nil {
-		// push manifests
-		if changed {
-			if err := pushGitHubRepository(ctx, repo, ghToken); err != nil {
 				return err
 			}
+			logger.Successf("sync manifests pushed")
 		}
-		logSuccess("sync manifests pushed")
 
 		// apply manifests and waiting for sync
-		logAction("applying sync manifests")
+		logger.Actionf("applying sync manifests")
-		if err := applyGitHubKustomization(ctx, kubeClient, namespace, namespace, ghPath, tmpDir); err != nil {
+		if err := applySyncManifests(ctx, kubeClient, namespace, namespace, ghPath, tmpDir); err != nil {
 			return err
 		}
 	}
 
-	logSuccess("bootstrap finished")
+	if withErrors {
-	return nil
+		return fmt.Errorf("bootstrap completed with errors")
-}
+	}
-
+
-func makeGitHubClient(hostname, token string) (*github.Client, error) {
+	logger.Successf("bootstrap finished")
-	auth := github.BasicAuthTransport{
-		Username: "git",
-		Password: token,
-	}
-
-	gh := github.NewClient(auth.Client())
-	if hostname != ghDefaultHostname {
-		baseURL := fmt.Sprintf("https://%s/api/v3/", hostname)
-		uploadURL := fmt.Sprintf("https://%s/api/uploads/", hostname)
-		if g, err := github.NewEnterpriseClient(baseURL, uploadURL, auth.Client()); err == nil {
-			gh = g
-		} else {
-			return nil, fmt.Errorf("github client error: %w", err)
-		}
-	}
-
-	return gh, nil
-}
-
-func createGitHubRepository(ctx context.Context, hostname, owner, name, token string, isPrivate, isPersonal bool) error {
-	gh, err := makeGitHubClient(hostname, token)
-	if err != nil {
-		return err
-	}
-	org := ""
-	if !isPersonal {
-		org = owner
-	}
-
-	if _, _, err := gh.Repositories.Get(ctx, org, name); err == nil {
-		return nil
-	}
-
-	autoInit := true
-	_, _, err = gh.Repositories.Create(ctx, org, &github.Repository{
-		AutoInit: &autoInit,
-		Name:     &name,
-		Private:  &isPrivate,
-	})
-	if err != nil {
-		if !strings.Contains(err.Error(), "name already exists on this account") {
-			return fmt.Errorf("github create repository error: %w", err)
-		}
-	} else {
-		logSuccess("repository created")
-	}
-	return nil
-}
-
-func checkoutGitHubRepository(ctx context.Context, url, branch, token, path string) (*git.Repository, error) {
-	auth := &http.BasicAuth{
-		Username: "git",
-		Password: token,
-	}
-	repo, err := git.PlainCloneContext(ctx, path, false, &git.CloneOptions{
-		URL:           url,
-		Auth:          auth,
-		RemoteName:    git.DefaultRemoteName,
-		ReferenceName: plumbing.NewBranchReferenceName(branch),
-		SingleBranch:  true,
-		NoCheckout:    false,
-		Progress:      nil,
-		Tags:          git.NoTags,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("git clone error: %w", err)
-	}
-
-	_, err = repo.Head()
-	if err != nil {
-		return nil, fmt.Errorf("git resolve HEAD error: %w", err)
-	}
-
-	return repo, nil
-}
-
-func generateGitHubInstall(targetPath, namespace, tmpDir string) (string, error) {
-	tkDir := path.Join(tmpDir, ".tk")
-	defer os.RemoveAll(tkDir)
-
-	if err := os.MkdirAll(tkDir, os.ModePerm); err != nil {
-		return "", fmt.Errorf("generating manifests failed: %w", err)
-	}
-
-	if err := genInstallManifests(bootstrapVersion, namespace, components, tkDir); err != nil {
-		return "", fmt.Errorf("generating manifests failed: %w", err)
-	}
-
-	manifestsDir := path.Join(tmpDir, targetPath, namespace)
-	if err := os.MkdirAll(manifestsDir, os.ModePerm); err != nil {
-		return "", fmt.Errorf("generating manifests failed: %w", err)
-	}
-
-	manifest := path.Join(manifestsDir, ghInstallManifest)
-	if err := buildKustomization(tkDir, manifest); err != nil {
-		return "", fmt.Errorf("build kustomization failed: %w", err)
-	}
-
-	return manifest, nil
-}
-
-func commitGitHubManifests(repo *git.Repository, targetPath, namespace string) (bool, error) {
-	w, err := repo.Worktree()
-	if err != nil {
-		return false, err
-	}
-
-	_, err = w.Add(path.Join(targetPath, namespace))
-	if err != nil {
-		return false, err
-	}
-
-	status, err := w.Status()
-	if err != nil {
-		return false, err
-	}
-
-	if !status.IsClean() {
-		if _, err := w.Commit("Add manifests", &git.CommitOptions{
-			Author: &object.Signature{
-				Name:  "tk",
-				Email: "tk@users.noreply.github.com",
-				When:  time.Now(),
-			},
-		}); err != nil {
-			return false, err
-		}
-		return true, nil
-	}
-
-	return false, nil
-}
-
-func pushGitHubRepository(ctx context.Context, repo *git.Repository, token string) error {
-	auth := &http.BasicAuth{
-		Username: "git",
-		Password: token,
-	}
-	err := repo.PushContext(ctx, &git.PushOptions{
-		Auth:     auth,
-		Progress: nil,
-	})
-	if err != nil {
-		return fmt.Errorf("git push error: %w", err)
-	}
-	return nil
-}
-
-func generateGitHubKustomization(url, name, namespace, targetPath, tmpDir string, interval time.Duration) error {
-	gvk := sourcev1.GroupVersion.WithKind("GitRepository")
-	gitRepository := sourcev1.GitRepository{
-		TypeMeta: metav1.TypeMeta{
-			Kind:       gvk.Kind,
-			APIVersion: gvk.GroupVersion().String(),
-		},
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      name,
-			Namespace: namespace,
-		},
-		Spec: sourcev1.GitRepositorySpec{
-			URL: url,
-			Interval: metav1.Duration{
-				Duration: interval,
-			},
-			Reference: &sourcev1.GitRepositoryRef{
-				Branch: "master",
-			},
-			SecretRef: &corev1.LocalObjectReference{
-				Name: name,
-			},
-		},
-	}
-
-	gitData, err := yaml.Marshal(gitRepository)
-	if err != nil {
-		return err
-	}
-
-	if err := utils.writeFile(string(gitData), filepath.Join(tmpDir, targetPath, namespace, ghSourceManifest)); err != nil {
-		return err
-	}
-
-	gvk = kustomizev1.GroupVersion.WithKind("Kustomization")
-	emptyAPIGroup := ""
-	kustomization := kustomizev1.Kustomization{
-		TypeMeta: metav1.TypeMeta{
-			Kind:       gvk.Kind,
-			APIVersion: gvk.GroupVersion().String(),
-		},
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      name,
-			Namespace: namespace,
-		},
-		Spec: kustomizev1.KustomizationSpec{
-			Interval: metav1.Duration{
-				Duration: 10 * time.Minute,
-			},
-			Path:  "./" + strings.TrimPrefix("./", targetPath),
-			Prune: true,
-			SourceRef: corev1.TypedLocalObjectReference{
-				APIGroup: &emptyAPIGroup,
-				Kind:     "GitRepository",
-				Name:     name,
-			},
-		},
-	}
-
-	ksData, err := yaml.Marshal(kustomization)
-	if err != nil {
-		return err
-	}
-
-	if err := utils.writeFile(string(ksData), filepath.Join(tmpDir, targetPath, namespace, ghKustomizationManifest)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func applyGitHubKustomization(ctx context.Context, kubeClient client.Client, name, namespace, targetPath, tmpDir string) error {
-	command := fmt.Sprintf("kubectl apply -f %s", filepath.Join(tmpDir, targetPath, namespace))
-	if _, err := utils.execCommand(ctx, ModeStderrOS, command); err != nil {
-		return err
-	}
-
-	logWaiting("waiting for cluster sync")
-
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	if err := wait.PollImmediate(pollInterval, timeout,
-		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func shouldInstallGitHub(ctx context.Context, kubeClient client.Client, namespace string) bool {
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      namespace,
-	}
-	var kustomization kustomizev1.Kustomization
-	if err := kubeClient.Get(ctx, namespacedName, &kustomization); err != nil {
-		return true
-	}
-
-	return kustomization.Status.LastAppliedRevision == ""
-}
-
-func shouldCreateGitHubDeployKey(ctx context.Context, kubeClient client.Client, namespace string) bool {
-	namespacedName := types.NamespacedName{
-		Namespace: namespace,
-		Name:      namespace,
-	}
-
-	var existing corev1.Secret
-	if err := kubeClient.Get(ctx, namespacedName, &existing); err != nil {
-		return true
-	}
-	return false
-}
-
-func generateGitHubDeployKey(ctx context.Context, kubeClient client.Client, url *url.URL, namespace string) (string, error) {
-	pair, err := generateKeyPair(ctx)
-	if err != nil {
-		return "", err
-	}
-
-	hostKey, err := scanHostKey(ctx, url)
-	if err != nil {
-		return "", err
-	}
-
-	secret := corev1.Secret{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      namespace,
-			Namespace: namespace,
-		},
-		StringData: map[string]string{
-			"identity":     string(pair.PrivateKey),
-			"identity.pub": string(pair.PublicKey),
-			"known_hosts":  string(hostKey),
-		},
-	}
-	if err := upsertSecret(ctx, kubeClient, secret); err != nil {
-		return "", err
-	}
-
-	return string(pair.PublicKey), nil
-}
-
-func createGitHubDeployKey(ctx context.Context, key, hostname, owner, repository, targetPath, token string) error {
-	gh, err := makeGitHubClient(hostname, token)
-	if err != nil {
-		return err
-	}
-	keyName := "tk"
-	if targetPath != "" {
-		keyName = fmt.Sprintf("tk-%s", targetPath)
-	}
-
-	// list deploy keys
-	keys, resp, err := gh.Repositories.ListKeys(ctx, owner, repository, nil)
-	if err != nil {
-		return fmt.Errorf("github list deploy keys error: %w", err)
-	}
-	if resp.StatusCode >= 300 {
-		return fmt.Errorf("github list deploy keys failed with status code: %s", resp.Status)
-	}
-
-	// check if the key exists
-	shouldCreateKey := true
-	var existingKey *github.Key
-	for _, k := range keys {
-		if k.Title != nil && k.Key != nil && *k.Title == keyName {
-			if *k.Key != key {
-				existingKey = k
-			} else {
-				shouldCreateKey = false
-			}
-			break
-		}
-	}
-
-	// delete existing key if the value differs
-	if existingKey != nil {
-		resp, err := gh.Repositories.DeleteKey(ctx, owner, repository, *existingKey.ID)
-		if err != nil {
-			return fmt.Errorf("github delete deploy key error: %w", err)
-		}
-		if resp.StatusCode >= 300 {
-			return fmt.Errorf("github delete deploy key failed with status code: %s", resp.Status)
-		}
-	}
-
-	// create key
-	if shouldCreateKey {
-		isReadOnly := true
-		_, _, err = gh.Repositories.CreateKey(ctx, owner, repository, &github.Key{
-			Title:    &keyName,
-			Key:      &key,
-			ReadOnly: &isReadOnly,
-		})
-		if err != nil {
-			return fmt.Errorf("github create deploy key error: %w", err)
-		}
-	}
-
 	return nil
 }

cmd/tk/bootstrap_gitlab.go

@@ -0,0 +1,214 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"net/url"
+	"os"
+	"path"
+	"time"
+
+	"github.com/spf13/cobra"
+
+	"github.com/fluxcd/pkg/git"
+)
+
+var bootstrapGitLabCmd = &cobra.Command{
+	Use:   "gitlab",
+	Short: "Bootstrap toolkit components in a GitLab repository",
+	Long: `The bootstrap gitlab command creates the GitLab 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 GitLab API token and export it as an env var
+  export GITLAB_TOKEN=<my-token>
+
+  # Run bootstrap for a private repo owned by a GitLab group
+  bootstrap gitlab --owner=<group> --repository=<repo name>
+
+  # Run bootstrap for a repository path
+  bootstrap gitlab --owner=<group> --repository=<repo name> --path=dev-cluster
+
+  # Run bootstrap for a public repository on a personal account
+  bootstrap gitlab --owner=<user> --repository=<repo name> --private=false --personal=true 
+
+  # Run bootstrap for a private repo hosted on a GitLab server 
+  bootstrap gitlab --owner=<group> --repository=<repo name> --hostname=<domain>
+`,
+	RunE: bootstrapGitLabCmdRun,
+}
+
+var (
+	glOwner      string
+	glRepository string
+	glInterval   time.Duration
+	glPersonal   bool
+	glPrivate    bool
+	glHostname   string
+	glPath       string
+)
+
+func init() {
+	bootstrapGitLabCmd.Flags().StringVar(&glOwner, "owner", "", "GitLab user or group name")
+	bootstrapGitLabCmd.Flags().StringVar(&glRepository, "repository", "", "GitLab repository name")
+	bootstrapGitLabCmd.Flags().BoolVar(&glPersonal, "personal", false, "is personal repository")
+	bootstrapGitLabCmd.Flags().BoolVar(&glPrivate, "private", true, "is private repository")
+	bootstrapGitLabCmd.Flags().DurationVar(&glInterval, "interval", time.Minute, "sync interval")
+	bootstrapGitLabCmd.Flags().StringVar(&glHostname, "hostname", git.GitLabDefaultHostname, "GitLab hostname")
+	bootstrapGitLabCmd.Flags().StringVar(&glPath, "path", "", "repository path, when specified the cluster sync will be scoped to this path")
+
+	bootstrapCmd.AddCommand(bootstrapGitLabCmd)
+}
+
+func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
+	glToken := os.Getenv(git.GitLabTokenName)
+	if glToken == "" {
+		return fmt.Errorf("%s environment variable not found", git.GitLabTokenName)
+	}
+
+	repository, err := git.NewRepository(glRepository, glOwner, glHostname, glToken, "tk", glOwner+"@users.noreply.gitlab.com")
+	if err != nil {
+		return err
+	}
+
+	provider := &git.GitLabProvider{
+		IsPrivate:  glPrivate,
+		IsPersonal: glPersonal,
+	}
+
+	kubeClient, err := utils.kubeClient(kubeconfig)
+	if err != nil {
+		return err
+	}
+
+	tmpDir, err := ioutil.TempDir("", namespace)
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tmpDir)
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	// create GitLab project if doesn't exists
+	logger.Actionf("connecting to %s", glHostname)
+	changed, err := provider.CreateRepository(ctx, repository)
+	if err != nil {
+		return err
+	}
+	if changed {
+		logger.Successf("repository created")
+	}
+
+	// clone repository and checkout the master branch
+	if err := repository.Checkout(ctx, bootstrapBranch, tmpDir); err != nil {
+		return err
+	}
+	logger.Successf("repository cloned")
+
+	// generate install manifests
+	logger.Generatef("generating manifests")
+	manifest, err := generateInstallManifests(glPath, namespace, tmpDir)
+	if err != nil {
+		return err
+	}
+
+	// stage install manifests
+	changed, err = repository.Commit(ctx, path.Join(glPath, namespace), "Add manifests")
+	if err != nil {
+		return err
+	}
+
+	// push install manifests
+	if changed {
+		if err := repository.Push(ctx); err != nil {
+			return err
+		}
+		logger.Successf("components manifests pushed")
+	} else {
+		logger.Successf("components are up to date")
+	}
+
+	// determine if repo synchronization is working
+	isInstall := shouldInstallManifests(ctx, kubeClient, namespace)
+
+	if isInstall {
+		// apply install manifests
+		logger.Actionf("installing components in %s namespace", namespace)
+		if err := applyInstallManifests(ctx, manifest, components); err != nil {
+			return err
+		}
+		logger.Successf("install completed")
+	}
+
+	// setup SSH deploy key
+	if shouldCreateDeployKey(ctx, kubeClient, namespace) {
+		logger.Actionf("configuring deploy key")
+		u, err := url.Parse(repository.GetSSH())
+		if err != nil {
+			return fmt.Errorf("git URL parse failed: %w", err)
+		}
+
+		key, err := generateDeployKey(ctx, kubeClient, u, namespace)
+		if err != nil {
+			return fmt.Errorf("generating deploy key failed: %w", err)
+		}
+
+		keyName := "tk"
+		if glPath != "" {
+			keyName = fmt.Sprintf("tk-%s", glPath)
+		}
+
+		if changed, err := provider.AddDeployKey(ctx, repository, key, keyName); err != nil {
+			return err
+		} else if changed {
+			logger.Successf("deploy key configured")
+		}
+	}
+
+	// configure repo synchronization
+	if isInstall {
+		// generate source and kustomization manifests
+		logger.Actionf("generating sync manifests")
+		if err := generateSyncManifests(repository.GetSSH(), namespace, namespace, glPath, tmpDir, glInterval); err != nil {
+			return err
+		}
+
+		// commit and push manifests
+		if changed, err = repository.Commit(ctx, path.Join(glPath, namespace), "Add manifests"); err != nil {
+			return err
+		} else if changed {
+			if err := repository.Push(ctx); err != nil {
+				return err
+			}
+			logger.Successf("sync manifests pushed")
+		}
+
+		// apply manifests and waiting for sync
+		logger.Actionf("applying sync manifests")
+		if err := applySyncManifests(ctx, kubeClient, namespace, namespace, glPath, tmpDir); err != nil {
+			return err
+		}
+	}
+
+	logger.Successf("bootstrap finished")
+	return nil
+}

cmd/tk/check.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -16,8 +32,7 @@ import (
 var checkCmd = &cobra.Command{
 	Use:   "check",
 	Short: "Check requirements and installation",
-	Long: `
+	Long: `The check command will perform a series of checks to validate that
-The check command will perform a series of checks to validate that
 the local environment is configured correctly and if the installed components are healthy.`,
 	Example: `  # Run pre-installation checks
   check --pre
@@ -43,7 +58,7 @@ func runCheckCmd(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), timeout)
 	defer cancel()
 
-	logAction("checking prerequisites")
+	logger.Actionf("checking prerequisites")
 	checkFailed := false
 
 	if !kubectlCheck(ctx, ">=1.18.0") {
@@ -58,83 +73,83 @@ func runCheckCmd(cmd *cobra.Command, args []string) error {
 		if checkFailed {
 			os.Exit(1)
 		}
-		logSuccess("prerequisites checks passed")
+		logger.Successf("prerequisites checks passed")
 		return nil
 	}
 
-	logAction("checking controllers")
+	logger.Actionf("checking controllers")
 	if !componentsCheck() {
 		checkFailed = true
 	}
 	if checkFailed {
 		os.Exit(1)
 	}
-	logSuccess("all checks passed")
+	logger.Successf("all checks passed")
 	return nil
 }
 
 func kubectlCheck(ctx context.Context, version string) bool {
 	_, err := exec.LookPath("kubectl")
 	if err != nil {
-		logFailure("kubectl not found")
+		logger.Failuref("kubectl not found")
 		return false
 	}
 
 	command := "kubectl version --client --short | awk '{ print $3 }'"
 	output, err := utils.execCommand(ctx, ModeCapture, command)
 	if err != nil {
-		logFailure("kubectl version can't be determined")
+		logger.Failuref("kubectl version can't be determined")
 		return false
 	}
 
 	v, err := semver.ParseTolerant(output)
 	if err != nil {
-		logFailure("kubectl version can't be parsed")
+		logger.Failuref("kubectl version can't be parsed")
 		return false
 	}
 
 	rng, _ := semver.ParseRange(version)
 	if !rng(v) {
-		logFailure("kubectl version must be %s", version)
+		logger.Failuref("kubectl version must be %s", version)
 		return false
 	}
 
-	logSuccess("kubectl %s %s", v.String(), version)
+	logger.Successf("kubectl %s %s", v.String(), version)
 	return true
 }
 
 func kubernetesCheck(version string) bool {
 	cfg, err := clientcmd.BuildConfigFromFlags("", kubeconfig)
 	if err != nil {
-		logFailure("kubernetes client initialization failed: %s", err.Error())
+		logger.Failuref("Kubernetes client initialization failed: %s", err.Error())
 		return false
 	}
 
 	client, err := kubernetes.NewForConfig(cfg)
 	if err != nil {
-		logFailure("kubernetes client initialization failed: %s", err.Error())
+		logger.Failuref("Kubernetes client initialization failed: %s", err.Error())
 		return false
 	}
 
 	ver, err := client.Discovery().ServerVersion()
 	if err != nil {
-		logFailure("kubernetes API call failed %s", err.Error())
+		logger.Failuref("Kubernetes API call failed: %s", err.Error())
 		return false
 	}
 
 	v, err := semver.ParseTolerant(ver.String())
 	if err != nil {
-		logFailure("kubernetes version can't be determined")
+		logger.Failuref("Kubernetes version can't be determined")
 		return false
 	}
 
 	rng, _ := semver.ParseRange(version)
 	if !rng(v) {
-		logFailure("kubernetes version must be %s", version)
+		logger.Failuref("Kubernetes version must be %s", version)
 		return false
 	}
 
-	logSuccess("kubernetes %s %s", v.String(), version)
+	logger.Successf("Kubernetes %s %s", v.String(), version)
 	return true
 }
 
@@ -147,10 +162,10 @@ func componentsCheck() bool {
 		command := fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
 			namespace, deployment, timeout.String())
 		if output, err := utils.execCommand(ctx, ModeCapture, command); err != nil {
-			logFailure("%s: %s", deployment, strings.TrimSuffix(output, "\n"))
+			logger.Failuref("%s: %s", deployment, strings.TrimSuffix(output, "\n"))
 			ok = false
 		} else {
-			logSuccess("%s is healthy", deployment)
+			logger.Successf("%s is healthy", deployment)
 		}
 	}
 	return ok

cmd/tk/completion.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (

cmd/tk/create.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -8,7 +24,8 @@ import (
 
 var createCmd = &cobra.Command{
 	Use:   "create",
-	Short: "Create commands",
+	Short: "Create or update sources and resources",
+	Long:  "The create sub-commands generate sources and resources.",
 }
 
 var (
@@ -18,6 +35,6 @@ var (
 
 func init() {
 	createCmd.PersistentFlags().DurationVarP(&interval, "interval", "", time.Minute, "source sync interval")
-	createCmd.PersistentFlags().BoolVar(&export, "export", false, "export in yaml format to stdout")
+	createCmd.PersistentFlags().BoolVar(&export, "export", false, "export in YAML format to stdout")
 	rootCmd.AddCommand(createCmd)
 }

cmd/tk/create_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -21,11 +37,9 @@ import (
 var createKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
-	Short:   "Create or update a kustomization resource",
+	Short:   "Create or update a Kustomization resource",
-	Long: `
+	Long:    "The kustomization source create command generates a Kustomize resource for a given GitRepository source.",
-The kustomization source command generates a kustomization.kustomize.fluxcd.io resource for a given GitRepository source.
+	Example: `  # Create a Kustomization resource from a source at a given path
-API spec: https://github.com/fluxcd/kustomize-controller/tree/master/docs/spec/v1alpha1`,
-	Example: `  # Create a kustomization from a source at a given path
   create kustomization contour \
     --source=contour \
     --path="./examples/contour/" \
@@ -36,7 +50,7 @@ API spec: https://github.com/fluxcd/kustomize-controller/tree/master/docs/spec/v
     --health-check="DaemonSet/envoy.projectcontour" \
     --health-check-timeout=3m
 
-  # Create a kustomization that depends on the previous one
+  # Create a Kustomization resource that depends on the previous one
   create kustomization webapp \
     --depends-on=contour \
     --source=webapp \
@@ -45,7 +59,7 @@ API spec: https://github.com/fluxcd/kustomize-controller/tree/master/docs/spec/v
     --interval=5m \
     --validate=client
 
-  # Create a kustomization that runs under a service account
+  # Create a Kustomization resource that runs under a service account
   create kustomization webapp \
     --source=webapp \
     --path="./deploy/overlays/staging" \
@@ -72,12 +86,12 @@ var (
 
 func init() {
 	createKsCmd.Flags().StringVar(&ksSource, "source", "", "GitRepository name")
-	createKsCmd.Flags().StringVar(&ksPath, "path", "./", "path to the directory containing the kustomization file")
+	createKsCmd.Flags().StringVar(&ksPath, "path", "./", "path to the directory containing the Kustomization file")
 	createKsCmd.Flags().BoolVar(&ksPrune, "prune", false, "enable garbage collection")
 	createKsCmd.Flags().StringArrayVar(&ksHealthCheck, "health-check", nil, "workload to be included in the health assessment, in the format '<kind>/<name>.<namespace>'")
 	createKsCmd.Flags().DurationVar(&ksHealthTimeout, "health-check-timeout", 2*time.Minute, "timeout of health checking operations")
 	createKsCmd.Flags().StringVar(&ksValidate, "validate", "", "validate the manifests before applying them on the cluster, can be 'client' or 'server'")
-	createKsCmd.Flags().StringArrayVar(&ksDependsOn, "depends-on", nil, "kustomization that must be ready before this kustomization can be applied")
+	createKsCmd.Flags().StringArrayVar(&ksDependsOn, "depends-on", nil, "Kustomization that must be ready before this Kustomization can be applied")
 	createKsCmd.Flags().StringVar(&ksSAName, "sa-name", "", "service account name")
 	createKsCmd.Flags().StringVar(&ksSANamespace, "sa-namespace", "", "service account namespace")
 	createCmd.AddCommand(createKsCmd)
@@ -108,7 +122,7 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if !export {
-		logGenerate("generating kustomization")
+		logger.Generatef("generating kustomization")
 	}
 
 	emptyAPIGroup := ""
@@ -178,18 +192,18 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 		return exportKs(kustomization)
 	}
 
-	logAction("applying kustomization")
+	logger.Actionf("applying kustomization")
 	if err := upsertKustomization(ctx, kubeClient, kustomization); err != nil {
 		return err
 	}
 
-	logWaiting("waiting for kustomization sync")
+	logger.Waitingf("waiting for kustomization sync")
 	if err := wait.PollImmediate(pollInterval, timeout,
 		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
 		return err
 	}
 
-	logSuccess("kustomization %s is ready", name)
+	logger.Successf("kustomization %s is ready", name)
 
 	namespacedName := types.NamespacedName{
 		Namespace: namespace,
@@ -201,7 +215,7 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if kustomization.Status.LastAppliedRevision != "" {
-		logSuccess("applied revision %s", kustomization.Status.LastAppliedRevision)
+		logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
 	} else {
 		return fmt.Errorf("kustomization sync failed")
 	}
@@ -222,7 +236,7 @@ func upsertKustomization(ctx context.Context, kubeClient client.Client, kustomiz
 			if err := kubeClient.Create(ctx, &kustomization); err != nil {
 				return err
 			} else {
-				logSuccess("kustomization created")
+				logger.Successf("kustomization created")
 				return nil
 			}
 		}
@@ -234,7 +248,7 @@ func upsertKustomization(ctx context.Context, kubeClient client.Client, kustomiz
 		return err
 	}
 
-	logSuccess("kustomization updated")
+	logger.Successf("kustomization updated")
 	return nil
 }
 

cmd/tk/create_source.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var createSourceCmd = &cobra.Command{
 	Use:   "source",
-	Short: "Create source commands",
+	Short: "Create or update sources",
+	Long:  "The create source sub-commands generate sources.",
 }
 
 func init() {

cmd/tk/create_source_git.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -19,14 +35,14 @@ import (
 	"k8s.io/apimachinery/pkg/util/wait"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
-	"github.com/fluxcd/toolkit/pkg/ssh"
+	"github.com/fluxcd/pkg/ssh"
 )
 
 var createSourceGitCmd = &cobra.Command{
 	Use:   "git [name]",
-	Short: "Create or update a git source",
+	Short: "Create or update a GitRepository source",
 	Long: `
-The create source command generates a GitRepository resource and waits for it to sync.
+The create source git command generates a GitRepository resource and waits for it to sync.
 For Git over SSH, host and SSH keys are automatically generated and stored in a Kubernetes secret.
 For private Git repositories, the basic authentication credentials are stored in a Kubernetes secret.`,
 	Example: `  # Create a source from a public Git repository master branch
@@ -150,7 +166,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	withAuth := false
 	// TODO(hidde): move all auth prep to separate func?
 	if u.Scheme == "ssh" {
-		logAction("generating deploy key pair")
+		logger.Actionf("generating deploy key pair")
 		pair, err := generateKeyPair(ctx)
 		if err != nil {
 			return err
@@ -165,15 +181,15 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 			return fmt.Errorf("aborting")
 		}
 
-		logAction("collecting preferred public key from SSH server")
+		logger.Actionf("collecting preferred public key from SSH server")
 		hostKey, err := scanHostKey(ctx, u)
 		if err != nil {
 			return err
 		}
-		logSuccess("collected public key from SSH server:")
+		logger.Successf("collected public key from SSH server:")
 		fmt.Printf("%s", hostKey)
 
-		logAction("applying secret with keys")
+		logger.Actionf("applying secret with keys")
 		secret := corev1.Secret{
 			ObjectMeta: metav1.ObjectMeta{
 				Name:      name,
@@ -190,7 +206,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		}
 		withAuth = true
 	} else if sourceGitUsername != "" && sourceGitPassword != "" {
-		logAction("applying secret with basic auth credentials")
+		logger.Actionf("applying secret with basic auth credentials")
 		secret := corev1.Secret{
 			ObjectMeta: metav1.ObjectMeta{
 				Name:      name,
@@ -208,10 +224,10 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if withAuth {
-		logSuccess("authentication configured")
+		logger.Successf("authentication configured")
 	}
 
-	logGenerate("generating source")
+	logger.Generatef("generating source")
 
 	if withAuth {
 		gitRepository.Spec.SecretRef = &corev1.LocalObjectReference{
@@ -219,18 +235,18 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	logAction("applying source")
+	logger.Actionf("applying source")
 	if err := upsertGitRepository(ctx, kubeClient, gitRepository); err != nil {
 		return err
 	}
 
-	logWaiting("waiting for git sync")
+	logger.Waitingf("waiting for git sync")
 	if err := wait.PollImmediate(pollInterval, timeout,
 		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
 		return err
 	}
 
-	logSuccess("git sync completed")
+	logger.Successf("git sync completed")
 
 	namespacedName := types.NamespacedName{
 		Namespace: namespace,
@@ -242,7 +258,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if gitRepository.Status.Artifact != nil {
-		logSuccess("fetched revision %s", gitRepository.Status.Artifact.Revision)
+		logger.Successf("fetched revision: %s", gitRepository.Status.Artifact.Revision)
 	} else {
 		return fmt.Errorf("git sync failed, artifact not found")
 	}
@@ -252,7 +268,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 
 func generateKeyPair(ctx context.Context) (*ssh.KeyPair, error) {
 	var keyGen ssh.KeyPairGenerator
-	switch sourceGitKeyAlgorithm.String() {
+	switch algorithm := sourceGitKeyAlgorithm.String(); algorithm {
 	case "rsa":
 		keyGen = ssh.NewRSAGenerator(int(sourceGitRSABits))
 	case "ecdsa":
@@ -260,11 +276,11 @@ func generateKeyPair(ctx context.Context) (*ssh.KeyPair, error) {
 	case "ed25519":
 		keyGen = ssh.NewEd25519Generator()
 	default:
-		return nil, fmt.Errorf("unsupported public key algorithm '%s'", sourceGitKeyAlgorithm.String())
+		return nil, fmt.Errorf("unsupported public key algorithm: %s", algorithm)
 	}
 	pair, err := keyGen.Generate()
 	if err != nil {
-		return nil, fmt.Errorf("key pair generation failed: %w", err)
+		return nil, fmt.Errorf("key pair generation failed, error: %w", err)
 	}
 	return pair, nil
 }
@@ -276,7 +292,7 @@ func scanHostKey(ctx context.Context, url *url.URL) ([]byte, error) {
 	}
 	hostKey, err := ssh.ScanHostKey(host, 30*time.Second)
 	if err != nil {
-		return nil, fmt.Errorf("SSH key scan for host '%s' failed: %w", host, err)
+		return nil, fmt.Errorf("SSH key scan for host %s failed, error: %w", host, err)
 	}
 	return hostKey, nil
 }
@@ -320,7 +336,7 @@ func upsertGitRepository(ctx context.Context, kubeClient client.Client, gitRepos
 			if err := kubeClient.Create(ctx, &gitRepository); err != nil {
 				return err
 			} else {
-				logSuccess("source created")
+				logger.Successf("source created")
 				return nil
 			}
 		}
@@ -332,7 +348,7 @@ func upsertGitRepository(ctx context.Context, kubeClient client.Client, gitRepos
 		return err
 	}
 
-	logSuccess("source updated")
+	logger.Successf("source updated")
 	return nil
 }
 

cmd/tk/delete.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var deleteCmd = &cobra.Command{
 	Use:   "delete",
-	Short: "Delete commands",
+	Short: "Delete sources and resources",
+	Long:  "The delete sub-commands delete sources and resources.",
 }
 
 var (

cmd/tk/delete_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -13,7 +29,8 @@ import (
 var deleteKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
-	Short:   "Delete kustomization",
+	Short:   "Delete a Kustomization resource",
+	Long:    "The delete kustomization command deletes the given Kustomization from the cluster.",
 	RunE:    deleteKsCmdRun,
 }
 
@@ -48,7 +65,7 @@ func deleteKsCmdRun(cmd *cobra.Command, args []string) error {
 
 	if !deleteSilent {
 		if !kustomization.Spec.Suspend {
-			logWaiting("This action will remove the Kubernetes objects previously applied by the %s kustomization!", name)
+			logger.Waitingf("This action will remove the Kubernetes objects previously applied by the %s kustomization!", name)
 		}
 		prompt := promptui.Prompt{
 			Label:     "Are you sure you want to delete this kustomization",
@@ -59,12 +76,12 @@ func deleteKsCmdRun(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	logAction("deleting kustomization %s in %s namespace", name, namespace)
+	logger.Actionf("deleting kustomization %s in %s namespace", name, namespace)
 	err = kubeClient.Delete(ctx, &kustomization)
 	if err != nil {
 		return err
 	}
-	logSuccess("kustomization deleted")
+	logger.Successf("kustomization deleted")
 
 	return nil
 }

cmd/tk/delete_source.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var deleteSourceCmd = &cobra.Command{
 	Use:   "source",
-	Short: "Delete sources commands",
+	Short: "Delete sources",
+	Long:  "The delete source sub-commands delete sources.",
 }
 
 func init() {

cmd/tk/delete_source_git.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -12,7 +28,8 @@ import (
 
 var deleteSourceGitCmd = &cobra.Command{
 	Use:   "git [name]",
-	Short: "Delete git source",
+	Short: "Delete a GitRepository source",
+	Long:  "The delete source git command deletes the given GitRepository from the cluster.",
 	RunE:  deleteSourceGitCmdRun,
 }
 
@@ -55,12 +72,12 @@ func deleteSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	logAction("deleting source %s in %s namespace", name, namespace)
+	logger.Actionf("deleting source %s in %s namespace", name, namespace)
 	err = kubeClient.Delete(ctx, &git)
 	if err != nil {
 		return err
 	}
-	logSuccess("source deleted")
+	logger.Successf("source deleted")
 
 	return nil
 }

cmd/tk/export.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var exportCmd = &cobra.Command{
 	Use:   "export",
-	Short: "Export commands",
+	Short: "Export resources in YAML format",
+	Long:  "The export sub-commands export resources in YAML format.",
 }
 
 var (

cmd/tk/export_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -15,11 +31,12 @@ import (
 var exportKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
-	Short:   "Export kustomization in YAML format",
+	Short:   "Export Kustomization resources in YAML format",
-	Example: `  # Export all kustomizations
+	Long:    "The export kustomization command exports one or all Kustomization resources in YAML format.",
+	Example: `  # Export all Kustomization resources
   export kustomization --all > kustomizations.yaml
 
-  # Export a kustomization
+  # Export a Kustomization
   export kustomization my-app > kustomization.yaml
 `,
 	RunE: exportKsCmdRun,
@@ -50,7 +67,7 @@ func exportKsCmdRun(cmd *cobra.Command, args []string) error {
 		}
 
 		if len(list.Items) == 0 {
-			logFailure("no kustomizations found in %s namespace", namespace)
+			logger.Failuref("no kustomizations found in %s namespace", namespace)
 			return nil
 		}
 

cmd/tk/export_source.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var exportSourceCmd = &cobra.Command{
 	Use:   "source",
-	Short: "Export source commands",
+	Short: "Export sources",
+	Long:  "The export source sub-commands export sources in YAML format.",
 }
 
 var (

cmd/tk/export_source_git.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -15,11 +31,12 @@ import (
 
 var exportSourceGitCmd = &cobra.Command{
 	Use:   "git [name]",
-	Short: "Export git sources in YAML format",
+	Short: "Export GitRepository sources in YAML format",
-	Example: `  # Export all git sources
+	Long:  "The export source git command exports on or all GitRepository sources in YAML format.",
+	Example: `  # Export all GitRepository sources
   export source git --all > sources.yaml
 
-  # Export a git source including the SSH keys or basic auth credentials
+  # Export a GitRepository source including the SSH key pair or basic auth credentials
   export source git my-private-repo --with-credentials > source.yaml
 `,
 	RunE: exportSourceGitCmdRun,
@@ -50,7 +67,7 @@ func exportSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		}
 
 		if len(list.Items) == 0 {
-			logFailure("no source found in %s namespace", namespace)
+			logger.Failuref("no source found in %s namespace", namespace)
 			return nil
 		}
 
@@ -109,16 +126,16 @@ func exportGit(source sourcev1.GitRepository) error {
 	return nil
 }
 
-func exportGitCredentials(ctx context.Context, kubeClinet client.Client, source sourcev1.GitRepository) error {
+func exportGitCredentials(ctx context.Context, kubeClient client.Client, source sourcev1.GitRepository) error {
 	if source.Spec.SecretRef != nil {
 		namespacedName := types.NamespacedName{
 			Namespace: source.Namespace,
 			Name:      source.Spec.SecretRef.Name,
 		}
 		var cred corev1.Secret
-		err := kubeClinet.Get(ctx, namespacedName, &cred)
+		err := kubeClient.Get(ctx, namespacedName, &cred)
 		if err != nil {
-			return fmt.Errorf("get secret failed: %w", err)
+			return fmt.Errorf("failed to retrieve secret %s, error: %w", namespacedName.Name, err)
 		}
 
 		exported := corev1.Secret{

cmd/tk/flags.go

@@ -1,8 +1,25 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
 	"crypto/elliptic"
 	"fmt"
+	"sort"
 	"strconv"
 	"strings"
 )
@@ -108,5 +125,6 @@ func ecdsaCurves() []string {
 	for k := range supportedECDSACurves {
 		keys = append(keys, k)
 	}
+	sort.Strings(keys)
 	return keys
 }

cmd/tk/get.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var getCmd = &cobra.Command{
 	Use:   "get",
-	Short: "Get commands",
+	Short: "Get sources and resources",
+	Long:  "The get sub-commands print the statuses of sources and resources.",
 }
 
 func init() {

cmd/tk/get_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -12,10 +28,9 @@ import (
 var getKsCmd = &cobra.Command{
 	Use:     "kustomizations",
 	Aliases: []string{"ks"},
-	Short:   "Get kustomizations status",
+	Short:   "Get Kustomization source statuses",
-	Long: `
+	Long:    "The get kustomizations command prints the statuses of the resources.",
-The get kustomizations command prints the status of the resources.`,
+	RunE:    getKsCmdRun,
-	RunE: getKsCmdRun,
 }
 
 func init() {
@@ -38,29 +53,33 @@ func getKsCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if len(list.Items) == 0 {
-		logFailure("no kustomizations found in %s namespace", namespace)
+		logger.Failuref("no kustomizations found in %s namespace", namespace)
 		return nil
 	}
 
 	for _, kustomization := range list.Items {
 		if kustomization.Spec.Suspend {
-			logSuccess("%s is suspended", kustomization.GetName())
+			logger.Successf("%s is suspended", kustomization.GetName())
 			continue
 		}
 		isInitialized := false
 		for _, condition := range kustomization.Status.Conditions {
 			if condition.Type == kustomizev1.ReadyCondition {
 				if condition.Status != corev1.ConditionFalse {
-					logSuccess("%s last applied revision %s", kustomization.GetName(), kustomization.Status.LastAppliedRevision)
+					if kustomization.Status.LastAppliedRevision != "" {
+						logger.Successf("%s last applied revision %s", kustomization.GetName(), kustomization.Status.LastAppliedRevision)
+					} else {
+						logger.Successf("%s reconciling", kustomization.GetName())
+					}
 				} else {
-					logFailure("%s %s", kustomization.GetName(), condition.Message)
+					logger.Failuref("%s %s", kustomization.GetName(), condition.Message)
 				}
 				isInitialized = true
 				break
 			}
 		}
 		if !isInitialized {
-			logFailure("%s is not ready", kustomization.GetName())
+			logger.Failuref("%s is not ready", kustomization.GetName())
 		}
 	}
 	return nil

cmd/tk/get_source.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var getSourceCmd = &cobra.Command{
 	Use:   "sources",
-	Short: "Get sources commands",
+	Short: "Get source statuses",
+	Long:  "The get source sub-commands print the statuses of the sources.",
 }
 
 func init() {

cmd/tk/get_source_git.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -11,10 +27,9 @@ import (
 
 var getSourceGitCmd = &cobra.Command{
 	Use:   "git",
-	Short: "Get git sources status",
+	Short: "Get GitRepository source statuses",
-	Long: `
+	Long:  "The get sources git command prints the status of the GitRepository sources.",
-The get sources command prints the status of the git resources.`,
+	RunE:  getSourceGitCmdRun,
-	RunE: getSourceGitCmdRun,
 }
 
 func init() {
@@ -37,7 +52,7 @@ func getSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if len(list.Items) == 0 {
-		logFailure("no sources found in %s namespace", namespace)
+		logger.Failuref("no sources found in %s namespace", namespace)
 		return nil
 	}
 
@@ -46,16 +61,16 @@ func getSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		for _, condition := range source.Status.Conditions {
 			if condition.Type == sourcev1.ReadyCondition {
 				if condition.Status != corev1.ConditionFalse {
-					logSuccess("%s last fetched revision %s", source.GetName(), source.Status.Artifact.Revision)
+					logger.Successf("%s last fetched revision: %s", source.GetName(), source.Status.Artifact.Revision)
 				} else {
-					logFailure("%s %s", source.GetName(), condition.Message)
+					logger.Failuref("%s %s", source.GetName(), condition.Message)
 				}
 				isInitialized = true
 				break
 			}
 		}
 		if !isInitialized {
-			logFailure("%s is not ready", source.GetName())
+			logger.Failuref("%s is not ready", source.GetName())
 		}
 	}
 	return nil

cmd/tk/install.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -17,8 +33,7 @@ import (
 var installCmd = &cobra.Command{
 	Use:   "install",
 	Short: "Install the toolkit components",
-	Long: `
+	Long: `The install command deploys the toolkit components in the specified namespace.
-The install command deploys the toolkit components in the specified namespace.
 If a previous version is installed, then an in-place upgrade will be performed.`,
 	Example: `  # Install the latest version in the gitops-systems namespace
   install --version=master --namespace=gitops-systems
@@ -66,7 +81,7 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
 	}
 	defer os.RemoveAll(tmpDir)
 
-	logGenerate("generating manifests")
+	logger.Generatef("generating manifests")
 	if kustomizePath == "" {
 		err = genInstallManifests(installVersion, namespace, components, tmpDir)
 		if err != nil {
@@ -88,9 +103,9 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
 			fmt.Print(yaml)
 		}
 	}
-	logSuccess("manifests build completed")
+	logger.Successf("manifests build completed")
 
-	logAction("installing components in %s namespace", namespace)
+	logger.Actionf("installing components in %s namespace", namespace)
 	applyOutput := ModeStderrOS
 	if verbose {
 		applyOutput = ModeOS
@@ -106,24 +121,24 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if installDryRun {
-		logSuccess("install dry-run finished")
+		logger.Successf("install dry-run finished")
 		return nil
 	} else {
-		logSuccess("install completed")
+		logger.Successf("install completed")
 	}
 
-	logWaiting("verifying installation")
+	logger.Waitingf("verifying installation")
 	for _, deployment := range components {
 		command = fmt.Sprintf("kubectl -n %s rollout status deployment %s --timeout=%s",
 			namespace, deployment, timeout.String())
 		if _, err := utils.execCommand(ctx, applyOutput, command); err != nil {
 			return fmt.Errorf("install failed")
 		} else {
-			logSuccess("%s ready", deployment)
+			logger.Successf("%s ready", deployment)
 		}
 	}
 
-	logSuccess("install finished")
+	logger.Successf("install finished")
 	return nil
 }
 

cmd/tk/log.go

@@ -1,23 +1,41 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import "fmt"
 
-func logAction(format string, a ...interface{}) {
+type printLogger struct{}
+
+func (l printLogger) Actionf(format string, a ...interface{}) {
 	fmt.Println(`►`, fmt.Sprintf(format, a...))
 }
 
-func logGenerate(format string, a ...interface{}) {
+func (l printLogger) Generatef(format string, a ...interface{}) {
 	fmt.Println(`✚`, fmt.Sprintf(format, a...))
 }
 
-func logWaiting(format string, a ...interface{}) {
+func (l printLogger) Waitingf(format string, a ...interface{}) {
 	fmt.Println(`◎`, fmt.Sprintf(format, a...))
 }
 
-func logSuccess(format string, a ...interface{}) {
+func (l printLogger) Successf(format string, a ...interface{}) {
 	fmt.Println(`✔`, fmt.Sprintf(format, a...))
 }
 
-func logFailure(format string, a ...interface{}) {
+func (l printLogger) Failuref(format string, a ...interface{}) {
 	fmt.Println(`✗`, fmt.Sprintf(format, a...))
 }

cmd/tk/main.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -9,6 +25,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/cobra/doc"
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
+
+	tklog "github.com/fluxcd/toolkit/pkg/log"
 )
 
 var VERSION = "0.0.0-dev.0"
@@ -32,16 +50,16 @@ var rootCmd = &cobra.Command{
     --branch=master \
     --interval=3m
 
-  # List git sources and their status
+  # List GitRepository sources and their status
   tk get sources git
 
-  # Trigger a git sync
+  # Trigger a GitRepository source sync
   tk sync source git webapp-latest
 
-  # Export git sources in YAML format
+  # Export GitRepository sources in YAML format
   tk export source git --all > sources.yaml
 
-  # Create a kustomization for deploying a series of microservices
+  # Create a Kustomization for deploying a series of microservices
   tk create kustomization webapp-dev \
     --source=webapp-latest \
     --path="./deploy/webapp/" \
@@ -52,22 +70,22 @@ var rootCmd = &cobra.Command{
     --health-check="Deployment/frontend.webapp" \
     --health-check-timeout=2m
 
-  # Trigger a git sync and apply changes if any
+  # Trigger a git sync of the Kustomization's source and apply changes
   tk sync kustomization webapp-dev --with-source
 
-  # Suspend a kustomization reconciliation
+  # Suspend a Kustomization reconciliation
   tk suspend kustomization webapp-dev
 
-  # Export kustomizations in YAML format
+  # Export Kustomizations in YAML format
   tk export kustomization --all > kustomizations.yaml
 
-  # Resume a kustomization reconciliation
+  # Resume a Kustomization reconciliation
   tk resume kustomization webapp-dev
 
-  # Delete a kustomization
+  # Delete a Kustomization
   tk delete kustomization webapp-dev
 
-  # Delete a git source
+  # Delete a GitRepository source
   tk delete source git webapp-latest
 
   # Uninstall the toolkit and delete CRDs
@@ -82,7 +100,8 @@ var (
 	verbose      bool
 	components   []string
 	utils        Utils
-	pollInterval = 2 * time.Second
+	pollInterval              = 2 * time.Second
+	logger       tklog.Logger = printLogger{}
 )
 
 func init() {
@@ -93,7 +112,7 @@ func init() {
 	rootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "", false,
 		"print generated objects")
 	rootCmd.PersistentFlags().StringSliceVar(&components, "components",
-		[]string{"source-controller", "kustomize-controller"},
+		[]string{"source-controller", "kustomize-controller", "notification-controller"},
 		"list of components, accepts comma-separated values")
 }
 
@@ -102,7 +121,7 @@ func main() {
 	generateDocs()
 	kubeconfigFlag()
 	if err := rootCmd.Execute(); err != nil {
-		logFailure("%v", err)
+		logger.Failuref("%v", err)
 		os.Exit(1)
 	}
 }
@@ -115,6 +134,10 @@ func kubeconfigFlag() {
 		rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", "",
 			"absolute path to the kubeconfig file")
 	}
+
+	if len(os.Getenv("KUBECONFIG")) > 0 {
+		kubeconfig = os.Getenv("KUBECONFIG")
+	}
 }
 
 func generateDocs() {
@@ -122,6 +145,7 @@ func generateDocs() {
 	if len(args) > 0 && args[0] == "docgen" {
 		rootCmd.PersistentFlags().StringVarP(&kubeconfig, "kubeconfig", "", "~/.kube/config",
 			"path to the kubeconfig file")
+		rootCmd.DisableAutoGenTag = true
 		err := doc.GenMarkdownTree(rootCmd, "./docs/cmd")
 		if err != nil {
 			log.Fatal(err)

cmd/tk/resume.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var resumeCmd = &cobra.Command{
 	Use:   "resume",
-	Short: "Resume commands",
+	Short: "Resume suspended resources",
+	Long:  "The resume sub-commands resume a suspended resource.",
 }
 
 func init() {

cmd/tk/resume_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -16,9 +32,10 @@ import (
 var resumeKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
-	Short:   "Resume kustomization",
+	Short:   "Resume a suspended Kustomization",
-	Long:    "The resume command marks a previously suspended Kustomization resource for reconciliation and waits for it to finish the apply.",
+	Long: `The resume command marks a previously suspended Kustomization resource for reconciliation and waits for it to
-	RunE:    resumeKsCmdRun,
+finish the apply.`,
+	RunE: resumeKsCmdRun,
 }
 
 func init() {
@@ -49,20 +66,20 @@ func resumeKsCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	logAction("resuming kustomization %s in %s namespace", name, namespace)
+	logger.Actionf("resuming kustomization %s in %s namespace", name, namespace)
 	kustomization.Spec.Suspend = false
 	if err := kubeClient.Update(ctx, &kustomization); err != nil {
 		return err
 	}
-	logSuccess("kustomization resumed")
+	logger.Successf("kustomization resumed")
 
-	logWaiting("waiting for kustomization sync")
+	logger.Waitingf("waiting for kustomization sync")
 	if err := wait.PollImmediate(pollInterval, timeout,
 		isKustomizationResumed(ctx, kubeClient, name, namespace)); err != nil {
 		return err
 	}
 
-	logSuccess("kustomization sync completed")
+	logger.Successf("kustomization sync completed")
 
 	err = kubeClient.Get(ctx, namespacedName, &kustomization)
 	if err != nil {
@@ -70,7 +87,7 @@ func resumeKsCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if kustomization.Status.LastAppliedRevision != "" {
-		logSuccess("applied revision %s", kustomization.Status.LastAppliedRevision)
+		logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
 	} else {
 		return fmt.Errorf("kustomization sync failed")
 	}

cmd/tk/suspend.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var suspendCmd = &cobra.Command{
 	Use:   "suspend",
-	Short: "Suspend commands",
+	Short: "Suspend resources",
+	Long:  "The suspend sub-commands suspend the reconciliation of a resource.",
 }
 
 func init() {

cmd/tk/suspend_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -11,7 +27,7 @@ import (
 var suspendKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
-	Short:   "Suspend kustomization",
+	Short:   "Suspend reconciliation of Kustomization",
 	Long:    "The suspend command disables the reconciliation of a Kustomization resource.",
 	RunE:    suspendKsCmdRun,
 }
@@ -44,12 +60,12 @@ func suspendKsCmdRun(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	logAction("suspending kustomization %s in %s namespace", name, namespace)
+	logger.Actionf("suspending kustomization %s in %s namespace", name, namespace)
 	kustomization.Spec.Suspend = true
 	if err := kubeClient.Update(ctx, &kustomization); err != nil {
 		return err
 	}
-	logSuccess("kustomization suspended")
+	logger.Successf("kustomization suspended")
 
 	return nil
 }

cmd/tk/sync.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var syncCmd = &cobra.Command{
 	Use:   "sync",
-	Short: "Synchronize commands",
+	Short: "Synchronize sources and resources",
+	Long:  "The sync sub-commands trigger a reconciliation of sources and resources.",
 }
 
 func init() {

cmd/tk/sync_kustomization.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -14,13 +30,13 @@ import (
 var syncKsCmd = &cobra.Command{
 	Use:     "kustomization [name]",
 	Aliases: []string{"ks"},
-	Short:   "Synchronize kustomization",
+	Short:   "Synchronize a Kustomization resource",
 	Long: `
 The sync kustomization command triggers a reconciliation of a Kustomization resource and waits for it to finish.`,
-	Example: `  # Trigger a kustomization apply outside of the reconciliation interval
+	Example: `  # Trigger a Kustomization apply outside of the reconciliation interval
   sync kustomization podinfo
 
-  # Trigger a git sync of the kustomization source and apply changes
+  # Trigger a sync of the Kustomization's source and apply changes
   sync kustomization podinfo --with-source
 `,
 	RunE: syncKsCmdRun,
@@ -67,7 +83,7 @@ func syncKsCmdRun(cmd *cobra.Command, args []string) error {
 			return err
 		}
 	} else {
-		logAction("annotating kustomization %s in %s namespace", name, namespace)
+		logger.Actionf("annotating kustomization %s in %s namespace", name, namespace)
 		if kustomization.Annotations == nil {
 			kustomization.Annotations = map[string]string{
 				kustomizev1.SyncAtAnnotation: time.Now().String(),
@@ -78,16 +94,16 @@ func syncKsCmdRun(cmd *cobra.Command, args []string) error {
 		if err := kubeClient.Update(ctx, &kustomization); err != nil {
 			return err
 		}
-		logSuccess("kustomization annotated")
+		logger.Successf("kustomization annotated")
 	}
 
-	logWaiting("waiting for kustomization sync")
+	logger.Waitingf("waiting for kustomization sync")
 	if err := wait.PollImmediate(pollInterval, timeout,
 		isKustomizationReady(ctx, kubeClient, name, namespace)); err != nil {
 		return err
 	}
 
-	logSuccess("kustomization sync completed")
+	logger.Successf("kustomization sync completed")
 
 	err = kubeClient.Get(ctx, namespacedName, &kustomization)
 	if err != nil {
@@ -95,7 +111,7 @@ func syncKsCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if kustomization.Status.LastAppliedRevision != "" {
-		logSuccess("applied revision %s", kustomization.Status.LastAppliedRevision)
+		logger.Successf("applied revision %s", kustomization.Status.LastAppliedRevision)
 	} else {
 		return fmt.Errorf("kustomization sync failed")
 	}

cmd/tk/sync_source.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -6,7 +22,8 @@ import (
 
 var syncSourceCmd = &cobra.Command{
 	Use:   "source",
-	Short: "Synchronize source commands",
+	Short: "Synchronize sources",
+	Long:  "The sync source sub-commands trigger a reconciliation of sources.",
 }
 
 func init() {

cmd/tk/sync_source_git.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -12,9 +28,8 @@ import (
 
 var syncSourceGitCmd = &cobra.Command{
 	Use:   "git [name]",
-	Short: "Synchronize git source",
+	Short: "Synchronize a GitRepository source",
-	Long: `
+	Long:  `The sync source command triggers a reconciliation of a GitRepository resource and waits for it to finish.`,
-The sync source command triggers a reconciliation of a GitRepository resource and waits for it to finish.`,
 	Example: `  # Trigger a git pull for an existing source
   sync source git podinfo
 `,
@@ -44,7 +59,7 @@ func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 		Name:      name,
 	}
 
-	logAction("annotating source %s in %s namespace", name, namespace)
+	logger.Actionf("annotating source %s in %s namespace", name, namespace)
 	var gitRepository sourcev1.GitRepository
 	err = kubeClient.Get(ctx, namespacedName, &gitRepository)
 	if err != nil {
@@ -61,15 +76,15 @@ func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	if err := kubeClient.Update(ctx, &gitRepository); err != nil {
 		return err
 	}
-	logSuccess("source annotated")
+	logger.Successf("source annotated")
 
-	logWaiting("waiting for git sync")
+	logger.Waitingf("waiting for git sync")
 	if err := wait.PollImmediate(pollInterval, timeout,
 		isGitRepositoryReady(ctx, kubeClient, name, namespace)); err != nil {
 		return err
 	}
 
-	logSuccess("git sync completed")
+	logger.Successf("git sync completed")
 
 	err = kubeClient.Get(ctx, namespacedName, &gitRepository)
 	if err != nil {
@@ -77,7 +92,7 @@ func syncSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if gitRepository.Status.Artifact != nil {
-		logSuccess("fetched revision %s", gitRepository.Status.Artifact.Revision)
+		logger.Successf("fetched revision %s", gitRepository.Status.Artifact.Revision)
 	} else {
 		return fmt.Errorf("git sync failed, artifact not found")
 	}

cmd/tk/uninstall.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -12,9 +28,7 @@ import (
 var uninstallCmd = &cobra.Command{
 	Use:   "uninstall",
 	Short: "Uninstall the toolkit components",
-	Long: `
+	Long:  "The uninstall command removes the namespace, cluster roles, cluster role bindings and CRDs from the cluster.",
-The uninstall command removes the namespace, cluster roles,
-cluster role bindings and CRDs.`,
 	Example: `  # Dry-run uninstall of all components
    uninstall --dry-run --namespace=gitops-system
 
@@ -33,7 +47,7 @@ var (
 
 func init() {
 	uninstallCmd.Flags().BoolVarP(&uninstallKustomizations, "kustomizations", "", false,
-		"removes all kustomizations previously installed")
+		"removes all Kustomizations previously installed")
 	uninstallCmd.Flags().BoolVarP(&uninstallCRDs, "crds", "", false,
 		"removes all CRDs previously installed")
 	uninstallCmd.Flags().BoolVarP(&uninstallDryRun, "dry-run", "", false,
@@ -62,7 +76,7 @@ func uninstallCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if uninstallKustomizations {
-		logAction("uninstalling kustomizations")
+		logger.Actionf("uninstalling kustomizations")
 		command := fmt.Sprintf("kubectl -n %s delete kustomizations --all --timeout=%s %s",
 			namespace, timeout.String(), dryRun)
 		if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
@@ -71,7 +85,7 @@ func uninstallCmdRun(cmd *cobra.Command, args []string) error {
 
 		// TODO: use the kustomizations snapshots to create a list of objects
 		// that are subject to deletion and wait for all of them to be terminated
-		logWaiting("waiting on GC")
+		logger.Waitingf("waiting on GC")
 		time.Sleep(30 * time.Second)
 	}
 
@@ -80,13 +94,13 @@ func uninstallCmdRun(cmd *cobra.Command, args []string) error {
 		kinds += ",crds"
 	}
 
-	logAction("uninstalling components")
+	logger.Actionf("uninstalling components")
 	command := fmt.Sprintf("kubectl delete %s -l app.kubernetes.io/instance=%s --timeout=%s %s",
 		kinds, namespace, timeout.String(), dryRun)
 	if _, err := utils.execCommand(ctx, ModeOS, command); err != nil {
 		return fmt.Errorf("uninstall failed")
 	}
 
-	logSuccess("uninstall finished")
+	logger.Successf("uninstall finished")
 	return nil
 }

cmd/tk/utils.go

@@ -1,3 +1,19 @@
+/*
+Copyright 2020 The Flux CD contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
@@ -95,7 +111,7 @@ func (*Utils) execTemplate(obj interface{}, tmpl, filename string) error {
 func (*Utils) kubeClient(config string) (client.Client, error) {
 	cfg, err := clientcmd.BuildConfigFromFlags("", config)
 	if err != nil {
-		return nil, fmt.Errorf("kubernetes client initialization failed: %w", err)
+		return nil, fmt.Errorf("Kubernetes client initialization failed: %w", err)
 	}
 
 	scheme := runtime.NewScheme()
@@ -107,7 +123,7 @@ func (*Utils) kubeClient(config string) (client.Client, error) {
 		Scheme: scheme,
 	})
 	if err != nil {
-		return nil, fmt.Errorf("kubernetes client initialization failed: %w", err)
+		return nil, fmt.Errorf("Kubernetes client initialization failed: %w", err)
 	}
 
 	return kubeClient, nil

docs/_files/flux-icon.svg

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="64px" height="64px" viewBox="0 0 64 64" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <!-- Generator: Sketch 56.3 (81716) - https://sketch.com -->
+    <title>flux-icon</title>
+    <desc>Created with Sketch.</desc>
+    <g id="flux-icon" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <g id="Group" transform="translate(11.000000, 2.000000)">
+            <path d="M0.803134615,15.7791346 C-0.246288462,15.0966346 -0.246288462,13.5602885 0.803134615,12.8783654 L20.1819808,0.279519231 C20.7554423,-0.0931730769 21.4944808,-0.0931730769 22.0679423,0.279519231 L41.4473654,12.8783654 C42.4967885,13.5602885 42.4967885,15.0966346 41.4473654,15.7791346 L22.0679423,28.3779808 C21.4944808,28.7506731 20.7554423,28.7506731 20.1819808,28.3779808 L0.803134615,15.7791346 Z" id="Fill-1" fill="#326CE5"></path>
+            <path d="M24.1851346,18.0023077 L25.5293654,18.0023077 C26.3145577,18.0023077 26.8055192,17.1525 26.4126346,16.4728846 L22.0084038,8.84423077 C21.6160962,8.16461538 20.63475,8.16461538 20.2418654,8.84423077 L15.8376346,16.4728846 C15.4453269,17.1525 15.9357115,18.0023077 16.7209038,18.0023077 L18.0657115,18.0023077 C18.6287885,18.0023077 19.0851346,18.4592308 19.0851346,19.0223077 L19.0851346,27.7298077 L19.9874423,28.3165385 C20.6791731,28.7665385 21.5710962,28.7665385 22.2628269,28.3165385 L23.1651346,27.7298077 L23.1651346,19.0223077 C23.1651346,18.4592308 23.6214808,18.0023077 24.1851346,18.0023077" id="Fill-3" fill="#C1D2F7"></path>
+            <path d="M27.8390769,34.8375577 L23.1648462,31.7989038 L23.1648462,33.2389038 C24.6902308,33.8919808 26.2588846,34.4008269 27.8390769,34.8375577" id="Fill-5" fill="#326CE5"></path>
+            <path d="M23.1650769,35.8280192 L23.1650769,37.8495577 C24.7095,38.3209038 26.2723846,38.7080192 27.8191154,39.0893654 C32.8706538,40.3349423 37.6418077,41.5107115 41.4783462,45.3478269 C41.6733462,45.54225 41.8562308,45.7407115 42.0373846,45.93975 C42.4308462,45.1880192 42.2335385,44.1957115 41.4466154,43.6845577 L33.8560385,38.7489808 C32.0133462,38.1409038 30.1360385,37.6759038 28.2806538,37.2189808 C26.5308462,36.7874423 24.8196923,36.3570577 23.1650769,35.8280192" id="Fill-7" fill="#326CE5"></path>
+            <path d="M19.08525,34.1699423 C18.4304423,33.8318654 17.7854423,33.4689808 17.1629423,33.0489808 L15.4269808,34.1774423 C16.5975577,35.0382115 17.8235192,35.7362885 19.08525,36.3212885 L19.08525,34.1699423 Z" id="Fill-9" fill="#326CE5"></path>
+            <path d="M24.8941731,40.6051154 C24.3137885,40.4620385 23.7374423,40.3195385 23.1651346,40.1735769 L23.1651346,42.1605 C23.5885962,42.2666538 24.0114808,42.3722308 24.4326346,42.4760769 C29.4841731,43.7210769 34.2553269,44.8968462 38.0924423,48.7339615 C38.0987885,48.7408846 38.1045577,48.7472308 38.1114808,48.7541538 L39.75225,47.6868462 C39.6524423,47.5824231 39.5584038,47.4751154 39.4545577,47.3718462 C35.2384038,43.1551154 29.9791731,41.8587692 24.8941731,40.6051154" id="Fill-11" fill="#326CE5"></path>
+            <path d="M19.08525,38.9907115 C16.8900577,38.2389808 14.8096731,37.2714808 12.9115962,35.8124423 L11.2119808,36.9178269 C13.6287115,38.9110962 16.3194808,40.1203269 19.08525,41.0168654 L19.08525,38.9907115 Z" id="Fill-13" fill="#326CE5"></path>
+            <path d="M19.08525,43.3809808 C15.3069808,42.3909808 11.7537115,41.18175 8.71794231,38.5388654 L7.04717308,39.6252115 C10.6125577,42.9102115 14.8540962,44.2832885 19.08525,45.3707885 L19.08525,43.3809808 Z" id="Fill-15" fill="#326CE5"></path>
+            <path d="M23.1650769,46.3935 C27.1175769,47.4140769 30.8341154,48.6342692 33.9823846,51.4381154 L35.6439231,50.3581154 C31.9654615,46.9000385 27.5514231,45.5194615 23.1650769,44.4048462 L23.1650769,46.3935 Z" id="Fill-17" fill="#326CE5"></path>
+            <path d="M4.57875,41.2299231 L2.92990385,42.3018462 C2.98759615,42.3612692 3.04009615,42.423 3.09951923,42.4818462 C7.31625,46.6985769 12.5743269,47.9949231 17.6599038,49.2485769 C22.0641346,50.3337692 26.2543269,51.3687692 29.7989423,54.1581923 L31.4893269,53.0591538 C27.4958654,49.6968462 22.7385577,48.5158846 18.1214423,47.3781923 C13.1206731,46.1453077 8.39567308,44.9758846 4.57875,41.2299231" id="Fill-19" fill="#326CE5"></path>
+            <path d="M1.07555769,44.5060962 C0.883442308,44.3139808 0.702865385,44.1184038 0.524019231,43.9216731 C-0.227711538,44.6745577 -0.139442308,45.9726346 0.80325,46.5853269 L6.50959615,50.2955192 C9.03536538,51.3409038 11.6765192,51.9945577 14.2738269,52.6349423 C18.3284423,53.6341731 22.2019038,54.5924423 25.5578654,56.9157115 L27.2834423,55.7930192 C23.4676731,52.9245577 19.0403654,51.8255192 14.7347885,50.7639808 C9.68382692,49.5189808 4.91267308,48.3432115 1.07555769,44.5060962" id="Fill-21" fill="#326CE5"></path>
+            <path d="M19.6441154,58.8342692 C20.0243077,59.0188846 20.3998846,59.2133077 20.7691154,59.4221538 C21.2093077,59.5150385 21.6771923,59.4383077 22.0683462,59.1838846 L23.0260385,58.5613846 C19.9493077,56.5035 16.5287308,55.461 13.1196923,54.5927308 L19.6441154,58.8342692 Z" id="Fill-23" fill="#326CE5"></path>
+        </g>
+    </g>
+</svg>

docs/_static/custom.css

@@ -0,0 +1,24 @@
+@import url("https://fonts.googleapis.com/css?family=Montserrat&display=swap");
+
+body {
+  font-family: "Montserrat", sans-serif;
+}
+
+.md-logo {
+    width: 40px;
+    height: 40px;
+    padding-bottom: 2px;
+    padding-top: 2px;
+}
+.md-logo img {
+    width: 40px;
+    height: 40px;
+}
+
+.md-header, .md-footer-nav {
+    background-image: linear-gradient(45deg, rgb(0, 150, 225) 0%, rgb(27, 141, 226) 24%, rgb(42, 125, 227) 53%, rgb(53, 112, 227) 78%, rgb(53, 112, 227) 100%);
+}
+
+.md-header-nav__title {
+    font-size: .85rem;
+}

docs/cmd/tk.md

@@ -21,16 +21,16 @@ Command line utility for assembling Kubernetes CD pipelines the GitOps way.
     --branch=master \
     --interval=3m
 
-  # List git sources and their status
+  # List GitRepository sources and their status
   tk get sources git
 
-  # Trigger a git sync
+  # Trigger a GitRepository source sync
   tk sync source git webapp-latest
 
-  # Export git sources in YAML format
+  # Export GitRepository sources in YAML format
   tk export source git --all > sources.yaml
 
-  # Create a kustomization for deploying a series of microservices
+  # Create a Kustomization for deploying a series of microservices
   tk create kustomization webapp-dev \
     --source=webapp-latest \
     --path="./deploy/webapp/" \
@@ -41,22 +41,22 @@ Command line utility for assembling Kubernetes CD pipelines the GitOps way.
     --health-check="Deployment/frontend.webapp" \
     --health-check-timeout=2m
 
-  # Trigger a git sync and apply changes if any
+  # Trigger a git sync of the Kustomization's source and apply changes
   tk sync kustomization webapp-dev --with-source
 
-  # Suspend a kustomization reconciliation
+  # Suspend a Kustomization reconciliation
   tk suspend kustomization webapp-dev
 
-  # Export kustomizations in YAML format
+  # Export Kustomizations in YAML format
   tk export kustomization --all > kustomizations.yaml
 
-  # Resume a kustomization reconciliation
+  # Resume a Kustomization reconciliation
   tk resume kustomization webapp-dev
 
-  # Delete a kustomization
+  # Delete a Kustomization
   tk delete kustomization webapp-dev
 
-  # Delete a git source
+  # Delete a GitRepository source
   tk delete source git webapp-latest
 
   # Uninstall the toolkit and delete CRDs
@@ -67,7 +67,7 @@ Command line utility for assembling Kubernetes CD pipelines the GitOps way.
 ### Options
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
   -h, --help                 help for tk
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
@@ -77,17 +77,16 @@ Command line utility for assembling Kubernetes CD pipelines the GitOps way.
 
 ### SEE ALSO
 
-* [tk bootstrap](tk_bootstrap.md)	 - Bootstrap commands
+* [tk bootstrap](tk_bootstrap.md)	 - Bootstrap toolkit components
 * [tk check](tk_check.md)	 - Check requirements and installation
 * [tk completion](tk_completion.md)	 - Generates bash completion scripts
-* [tk create](tk_create.md)	 - Create commands
+* [tk create](tk_create.md)	 - Create or update sources and resources
-* [tk delete](tk_delete.md)	 - Delete commands
+* [tk delete](tk_delete.md)	 - Delete sources and resources
-* [tk export](tk_export.md)	 - Export commands
+* [tk export](tk_export.md)	 - Export resources in YAML format
-* [tk get](tk_get.md)	 - Get commands
+* [tk get](tk_get.md)	 - Get sources and resources
 * [tk install](tk_install.md)	 - Install the toolkit components
-* [tk resume](tk_resume.md)	 - Resume commands
+* [tk resume](tk_resume.md)	 - Resume suspended resources
-* [tk suspend](tk_suspend.md)	 - Suspend commands
+* [tk suspend](tk_suspend.md)	 - Suspend resources
-* [tk sync](tk_sync.md)	 - Synchronize commands
+* [tk sync](tk_sync.md)	 - Synchronize sources and resources
 * [tk uninstall](tk_uninstall.md)	 - Uninstall the toolkit components
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_bootstrap.md

@@ -1,10 +1,10 @@
 ## tk bootstrap
 
-Bootstrap commands
+Bootstrap toolkit components
 
 ### Synopsis
 
-Bootstrap commands
+The bootstrap sub-commands bootstrap the toolkit components on the targeted Git provider.
 
 ### Options
 
@@ -16,7 +16,7 @@ Bootstrap commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -26,6 +26,6 @@ Bootstrap commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk bootstrap github](tk_bootstrap_github.md)	 - Bootstrap GitHub repository
+* [tk bootstrap github](tk_bootstrap_github.md)	 - Bootstrap toolkit components in a GitHub repository
+* [tk bootstrap gitlab](tk_bootstrap_gitlab.md)	 - Bootstrap toolkit components in a GitLab repository
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_bootstrap_github.md

@@ -1,13 +1,12 @@
 ## tk bootstrap github
 
-Bootstrap GitHub repository
+Bootstrap toolkit components in a GitHub repository
 
 ### Synopsis
 
-
+The bootstrap github command creates the GitHub repository if it doesn't exists and
-The bootstrap command creates the GitHub repository if it doesn't exists and
 commits the toolkit components manifests to the master branch.
-Then it configure the target cluster to synchronize with the repository.
+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.
 
@@ -24,6 +23,12 @@ tk bootstrap github [flags]
   # Run bootstrap for a private repo owned by a GitHub organization
   bootstrap github --owner=<organization> --repository=<repo name>
 
+  # Run bootstrap for a private repo and assign organization teams to it
+  bootstrap github --owner=<organization> --repository=<repo name> --team=<team1 slug> --team=<team2 slug>
+
+  # Run bootstrap for a repository path
+  bootstrap github --owner=<organization> --repository=<repo name> --path=dev-cluster
+
   # Run bootstrap for a public repository on a personal account
   bootstrap github --owner=<user> --repository=<repo name> --private=false --personal=true 
 
@@ -39,15 +44,17 @@ tk bootstrap github [flags]
       --hostname string     GitHub hostname (default "github.com")
       --interval duration   sync interval (default 1m0s)
       --owner string        GitHub user or organization name
+      --path string         repository path, when specified the cluster sync will be scoped to this path
       --personal            is personal repository
       --private             is private repository (default true)
       --repository string   GitHub repository name
+      --team stringArray    GitHub team to be given maintainer access
 ```
 
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -57,6 +64,5 @@ tk bootstrap github [flags]
 
 ### SEE ALSO
 
-* [tk bootstrap](tk_bootstrap.md)	 - Bootstrap commands
+* [tk bootstrap](tk_bootstrap.md)	 - Bootstrap toolkit components
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_bootstrap_gitlab.md

@@ -0,0 +1,64 @@
+## tk bootstrap gitlab
+
+Bootstrap toolkit components in a GitLab repository
+
+### Synopsis
+
+The bootstrap gitlab command creates the GitLab 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.
+
+```
+tk bootstrap gitlab [flags]
+```
+
+### Examples
+
+```
+  # Create a GitLab API token and export it as an env var
+  export GITLAB_TOKEN=<my-token>
+
+  # Run bootstrap for a private repo owned by a GitLab group
+  bootstrap gitlab --owner=<group> --repository=<repo name>
+
+  # Run bootstrap for a repository path
+  bootstrap gitlab --owner=<group> --repository=<repo name> --path=dev-cluster
+
+  # Run bootstrap for a public repository on a personal account
+  bootstrap gitlab --owner=<user> --repository=<repo name> --private=false --personal=true 
+
+  # Run bootstrap for a private repo hosted on a GitLab server 
+  bootstrap gitlab --owner=<group> --repository=<repo name> --hostname=<domain>
+
+```
+
+### Options
+
+```
+  -h, --help                help for gitlab
+      --hostname string     GitLab hostname (default "gitlab.com")
+      --interval duration   sync interval (default 1m0s)
+      --owner string        GitLab user or group name
+      --path string         repository path, when specified the cluster sync will be scoped to this path
+      --personal            is personal repository
+      --private             is private repository (default true)
+      --repository string   GitLab repository name
+```
+
+### Options inherited from parent commands
+
+```
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
+      --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
+      --namespace string     the namespace scope for this operation (default "gitops-system")
+      --timeout duration     timeout for this operation (default 5m0s)
+      --verbose              print generated objects
+      --version string       toolkit tag or branch (default "master")
+```
+
+### SEE ALSO
+
+* [tk bootstrap](tk_bootstrap.md)	 - Bootstrap toolkit components
+

docs/cmd/tk_check.md

@@ -4,7 +4,6 @@ Check requirements and installation
 
 ### Synopsis
 
-
 The check command will perform a series of checks to validate that
 the local environment is configured correctly and if the installed components are healthy.
 
@@ -33,7 +32,7 @@ tk check [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -44,4 +43,3 @@ tk check [flags]
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_completion.md

@@ -33,7 +33,7 @@ To configure your bash shell to load completions for each session add to your ba
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -44,4 +44,3 @@ To configure your bash shell to load completions for each session add to your ba
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_create.md

@@ -1,15 +1,15 @@
 ## tk create
 
-Create commands
+Create or update sources and resources
 
 ### Synopsis
 
-Create commands
+The create sub-commands generate sources and resources.
 
 ### Options
 
 ```
-      --export              export in yaml format to stdout
+      --export              export in YAML format to stdout
   -h, --help                help for create
       --interval duration   source sync interval (default 1m0s)
 ```
@@ -17,7 +17,7 @@ Create commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -27,7 +27,6 @@ Create commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk create kustomization](tk_create_kustomization.md)	 - Create or update a kustomization resource
+* [tk create kustomization](tk_create_kustomization.md)	 - Create or update a Kustomization resource
-* [tk create source](tk_create_source.md)	 - Create source commands
+* [tk create source](tk_create_source.md)	 - Create or update sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_create_kustomization.md

@@ -1,12 +1,10 @@
 ## tk create kustomization
 
-Create or update a kustomization resource
+Create or update a Kustomization resource
 
 ### Synopsis
 
-
+The kustomization source create command generates a Kustomize resource for a given GitRepository source.
-The kustomization source command generates a kustomization.kustomize.fluxcd.io resource for a given GitRepository source.
-API spec: https://github.com/fluxcd/kustomize-controller/tree/master/docs/spec/v1alpha1
 
 ```
 tk create kustomization [name] [flags]
@@ -15,7 +13,7 @@ tk create kustomization [name] [flags]
 ### Examples
 
 ```
-  # Create a kustomization from a source at a given path
+  # Create a Kustomization resource from a source at a given path
   create kustomization contour \
     --source=contour \
     --path="./examples/contour/" \
@@ -26,7 +24,7 @@ tk create kustomization [name] [flags]
     --health-check="DaemonSet/envoy.projectcontour" \
     --health-check-timeout=3m
 
-  # Create a kustomization that depends on the previous one
+  # Create a Kustomization resource that depends on the previous one
   create kustomization webapp \
     --depends-on=contour \
     --source=webapp \
@@ -35,7 +33,7 @@ tk create kustomization [name] [flags]
     --interval=5m \
     --validate=client
 
-  # Create a kustomization that runs under a service account
+  # Create a Kustomization resource that runs under a service account
   create kustomization webapp \
     --source=webapp \
     --path="./deploy/overlays/staging" \
@@ -50,11 +48,11 @@ tk create kustomization [name] [flags]
 ### Options
 
 ```
-      --depends-on stringArray          kustomization that must be ready before this kustomization can be applied
+      --depends-on stringArray          Kustomization that must be ready before this Kustomization can be applied
       --health-check stringArray        workload to be included in the health assessment, in the format '<kind>/<name>.<namespace>'
       --health-check-timeout duration   timeout of health checking operations (default 2m0s)
   -h, --help                            help for kustomization
-      --path string                     path to the directory containing the kustomization file (default "./")
+      --path string                     path to the directory containing the Kustomization file (default "./")
       --prune                           enable garbage collection
       --sa-name string                  service account name
       --sa-namespace string             service account namespace
@@ -65,8 +63,8 @@ tk create kustomization [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
-      --export               export in yaml format to stdout
+      --export               export in YAML format to stdout
       --interval duration    source sync interval (default 1m0s)
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
@@ -76,6 +74,5 @@ tk create kustomization [name] [flags]
 
 ### SEE ALSO
 
-* [tk create](tk_create.md)	 - Create commands
+* [tk create](tk_create.md)	 - Create or update sources and resources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_create_source.md

@@ -1,10 +1,10 @@
 ## tk create source
 
-Create source commands
+Create or update sources
 
 ### Synopsis
 
-Create source commands
+The create source sub-commands generate sources.
 
 ### Options
 
@@ -15,8 +15,8 @@ Create source commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
-      --export               export in yaml format to stdout
+      --export               export in YAML format to stdout
       --interval duration    source sync interval (default 1m0s)
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
@@ -26,7 +26,6 @@ Create source commands
 
 ### SEE ALSO
 
-* [tk create](tk_create.md)	 - Create commands
+* [tk create](tk_create.md)	 - Create or update sources and resources
-* [tk create source git](tk_create_source_git.md)	 - Create or update a git source
+* [tk create source git](tk_create_source_git.md)	 - Create or update a GitRepository source
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_create_source_git.md

@@ -1,11 +1,11 @@
 ## tk create source git
 
-Create or update a git source
+Create or update a GitRepository source
 
 ### Synopsis
 
 
-The create source command generates a GitRepository resource and waits for it to sync.
+The create source git command generates a GitRepository resource and waits for it to sync.
 For Git over SSH, host and SSH keys are automatically generated and stored in a Kubernetes secret.
 For private Git repositories, the basic authentication credentials are stored in a Kubernetes secret.
 
@@ -58,7 +58,7 @@ tk create source git [name] [flags]
       --branch string                          git branch (default "master")
   -h, --help                                   help for git
   -p, --password string                        basic authentication password
-      --ssh-ecdsa-curve ecdsaCurve             SSH ECDSA public key curve (p521, p256, p384) (default p384)
+      --ssh-ecdsa-curve ecdsaCurve             SSH ECDSA public key curve (p256, p384, p521) (default p384)
       --ssh-key-algorithm publicKeyAlgorithm   SSH public key algorithm (rsa, ecdsa, ed25519) (default rsa)
       --ssh-rsa-bits rsaKeyBits                SSH RSA public key bit size (multiplies of 8) (default 2048)
       --tag string                             git tag
@@ -70,8 +70,8 @@ tk create source git [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
-      --export               export in yaml format to stdout
+      --export               export in YAML format to stdout
       --interval duration    source sync interval (default 1m0s)
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
@@ -81,6 +81,5 @@ tk create source git [name] [flags]
 
 ### SEE ALSO
 
-* [tk create source](tk_create_source.md)	 - Create source commands
+* [tk create source](tk_create_source.md)	 - Create or update sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_delete.md

@@ -1,10 +1,10 @@
 ## tk delete
 
-Delete commands
+Delete sources and resources
 
 ### Synopsis
 
-Delete commands
+The delete sub-commands delete sources and resources.
 
 ### Options
 
@@ -16,7 +16,7 @@ Delete commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -26,7 +26,6 @@ Delete commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk delete kustomization](tk_delete_kustomization.md)	 - Delete kustomization
+* [tk delete kustomization](tk_delete_kustomization.md)	 - Delete a Kustomization resource
-* [tk delete source](tk_delete_source.md)	 - Delete sources commands
+* [tk delete source](tk_delete_source.md)	 - Delete sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_delete_kustomization.md

@@ -1,10 +1,10 @@
 ## tk delete kustomization
 
-Delete kustomization
+Delete a Kustomization resource
 
 ### Synopsis
 
-Delete kustomization
+The delete kustomization command deletes the given Kustomization from the cluster.
 
 ```
 tk delete kustomization [name] [flags]
@@ -19,7 +19,7 @@ tk delete kustomization [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
   -s, --silent               delete resource without asking for confirmation
@@ -29,6 +29,5 @@ tk delete kustomization [name] [flags]
 
 ### SEE ALSO
 
-* [tk delete](tk_delete.md)	 - Delete commands
+* [tk delete](tk_delete.md)	 - Delete sources and resources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_delete_source.md

@@ -1,10 +1,10 @@
 ## tk delete source
 
-Delete sources commands
+Delete sources
 
 ### Synopsis
 
-Delete sources commands
+The delete source sub-commands delete sources.
 
 ### Options
 
@@ -15,7 +15,7 @@ Delete sources commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
   -s, --silent               delete resource without asking for confirmation
@@ -25,7 +25,6 @@ Delete sources commands
 
 ### SEE ALSO
 
-* [tk delete](tk_delete.md)	 - Delete commands
+* [tk delete](tk_delete.md)	 - Delete sources and resources
-* [tk delete source git](tk_delete_source_git.md)	 - Delete git source
+* [tk delete source git](tk_delete_source_git.md)	 - Delete a GitRepository source
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_delete_source_git.md

@@ -1,10 +1,10 @@
 ## tk delete source git
 
-Delete git source
+Delete a GitRepository source
 
 ### Synopsis
 
-Delete git source
+The delete source git command deletes the given GitRepository from the cluster.
 
 ```
 tk delete source git [name] [flags]
@@ -19,7 +19,7 @@ tk delete source git [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
   -s, --silent               delete resource without asking for confirmation
@@ -29,6 +29,5 @@ tk delete source git [name] [flags]
 
 ### SEE ALSO
 
-* [tk delete source](tk_delete_source.md)	 - Delete sources commands
+* [tk delete source](tk_delete_source.md)	 - Delete sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_export.md

@@ -1,10 +1,10 @@
 ## tk export
 
-Export commands
+Export resources in YAML format
 
 ### Synopsis
 
-Export commands
+The export sub-commands export resources in YAML format.
 
 ### Options
 
@@ -16,7 +16,7 @@ Export commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -26,7 +26,6 @@ Export commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk export kustomization](tk_export_kustomization.md)	 - Export kustomization in YAML format
+* [tk export kustomization](tk_export_kustomization.md)	 - Export Kustomization resources in YAML format
-* [tk export source](tk_export_source.md)	 - Export source commands
+* [tk export source](tk_export_source.md)	 - Export sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_export_kustomization.md

@@ -1,10 +1,10 @@
 ## tk export kustomization
 
-Export kustomization in YAML format
+Export Kustomization resources in YAML format
 
 ### Synopsis
 
-Export kustomization in YAML format
+The export kustomization command exports one or all Kustomization resources in YAML format.
 
 ```
 tk export kustomization [name] [flags]
@@ -13,10 +13,10 @@ tk export kustomization [name] [flags]
 ### Examples
 
 ```
-  # Export all kustomizations
+  # Export all Kustomization resources
   export kustomization --all > kustomizations.yaml
 
-  # Export a kustomization
+  # Export a Kustomization
   export kustomization my-app > kustomization.yaml
 
 ```
@@ -31,7 +31,7 @@ tk export kustomization [name] [flags]
 
 ```
       --all                  select all resources
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -40,6 +40,5 @@ tk export kustomization [name] [flags]
 
 ### SEE ALSO
 
-* [tk export](tk_export.md)	 - Export commands
+* [tk export](tk_export.md)	 - Export resources in YAML format
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_export_source.md

@@ -1,10 +1,10 @@
 ## tk export source
 
-Export source commands
+Export sources
 
 ### Synopsis
 
-Export source commands
+The export source sub-commands export sources in YAML format.
 
 ### Options
 
@@ -17,7 +17,7 @@ Export source commands
 
 ```
       --all                  select all resources
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -26,7 +26,6 @@ Export source commands
 
 ### SEE ALSO
 
-* [tk export](tk_export.md)	 - Export commands
+* [tk export](tk_export.md)	 - Export resources in YAML format
-* [tk export source git](tk_export_source_git.md)	 - Export git sources in YAML format
+* [tk export source git](tk_export_source_git.md)	 - Export GitRepository sources in YAML format
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_export_source_git.md

@@ -1,10 +1,10 @@
 ## tk export source git
 
-Export git sources in YAML format
+Export GitRepository sources in YAML format
 
 ### Synopsis
 
-Export git sources in YAML format
+The export source git command exports on or all GitRepository sources in YAML format.
 
 ```
 tk export source git [name] [flags]
@@ -13,10 +13,10 @@ tk export source git [name] [flags]
 ### Examples
 
 ```
-  # Export all git sources
+  # Export all GitRepository sources
   export source git --all > sources.yaml
 
-  # Export a git source including the SSH keys or basic auth credentials
+  # Export a GitRepository source including the SSH key pair or basic auth credentials
   export source git my-private-repo --with-credentials > source.yaml
 
 ```
@@ -31,7 +31,7 @@ tk export source git [name] [flags]
 
 ```
       --all                  select all resources
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -41,6 +41,5 @@ tk export source git [name] [flags]
 
 ### SEE ALSO
 
-* [tk export source](tk_export_source.md)	 - Export source commands
+* [tk export source](tk_export_source.md)	 - Export sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_get.md

@@ -1,10 +1,10 @@
 ## tk get
 
-Get commands
+Get sources and resources
 
 ### Synopsis
 
-Get commands
+The get sub-commands print the statuses of sources and resources.
 
 ### Options
 
@@ -15,7 +15,7 @@ Get commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -25,7 +25,6 @@ Get commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk get kustomizations](tk_get_kustomizations.md)	 - Get kustomizations status
+* [tk get kustomizations](tk_get_kustomizations.md)	 - Get Kustomization source statuses
-* [tk get sources](tk_get_sources.md)	 - Get sources commands
+* [tk get sources](tk_get_sources.md)	 - Get source statuses
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_get_kustomizations.md

@@ -1,11 +1,10 @@
 ## tk get kustomizations
 
-Get kustomizations status
+Get Kustomization source statuses
 
 ### Synopsis
 
-
+The get kustomizations command prints the statuses of the resources.
-The get kustomizations command prints the status of the resources.
 
 ```
 tk get kustomizations [flags]
@@ -20,7 +19,7 @@ tk get kustomizations [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -29,6 +28,5 @@ tk get kustomizations [flags]
 
 ### SEE ALSO
 
-* [tk get](tk_get.md)	 - Get commands
+* [tk get](tk_get.md)	 - Get sources and resources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_get_sources.md

@@ -1,10 +1,10 @@
 ## tk get sources
 
-Get sources commands
+Get source statuses
 
 ### Synopsis
 
-Get sources commands
+The get source sub-commands print the statuses of the sources.
 
 ### Options
 
@@ -15,7 +15,7 @@ Get sources commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -24,7 +24,6 @@ Get sources commands
 
 ### SEE ALSO
 
-* [tk get](tk_get.md)	 - Get commands
+* [tk get](tk_get.md)	 - Get sources and resources
-* [tk get sources git](tk_get_sources_git.md)	 - Get git sources status
+* [tk get sources git](tk_get_sources_git.md)	 - Get GitRepository source statuses
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_get_sources_git.md

@@ -1,11 +1,10 @@
 ## tk get sources git
 
-Get git sources status
+Get GitRepository source statuses
 
 ### Synopsis
 
-
+The get sources git command prints the status of the GitRepository sources.
-The get sources command prints the status of the git resources.
 
 ```
 tk get sources git [flags]
@@ -20,7 +19,7 @@ tk get sources git [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -29,6 +28,5 @@ tk get sources git [flags]
 
 ### SEE ALSO
 
-* [tk get sources](tk_get_sources.md)	 - Get sources commands
+* [tk get sources](tk_get_sources.md)	 - Get source statuses
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_install.md

@@ -4,7 +4,6 @@ Install the toolkit components
 
 ### Synopsis
 
-
 The install command deploys the toolkit components in the specified namespace.
 If a previous version is installed, then an in-place upgrade will be performed.
 
@@ -38,7 +37,7 @@ tk install [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -49,4 +48,3 @@ tk install [flags]
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_resume.md

@@ -1,10 +1,10 @@
 ## tk resume
 
-Resume commands
+Resume suspended resources
 
 ### Synopsis
 
-Resume commands
+The resume sub-commands resume a suspended resource.
 
 ### Options
 
@@ -15,7 +15,7 @@ Resume commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -25,6 +25,5 @@ Resume commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk resume kustomization](tk_resume_kustomization.md)	 - Resume kustomization
+* [tk resume kustomization](tk_resume_kustomization.md)	 - Resume a suspended Kustomization
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_resume_kustomization.md

@@ -1,10 +1,11 @@
 ## tk resume kustomization
 
-Resume kustomization
+Resume a suspended Kustomization
 
 ### Synopsis
 
-The resume command marks a previously suspended Kustomization resource for reconciliation and waits for it to finish the apply.
+The resume command marks a previously suspended Kustomization resource for reconciliation and waits for it to
+finish the apply.
 
 ```
 tk resume kustomization [name] [flags]
@@ -19,7 +20,7 @@ tk resume kustomization [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -28,6 +29,5 @@ tk resume kustomization [name] [flags]
 
 ### SEE ALSO
 
-* [tk resume](tk_resume.md)	 - Resume commands
+* [tk resume](tk_resume.md)	 - Resume suspended resources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_suspend.md

@@ -1,10 +1,10 @@
 ## tk suspend
 
-Suspend commands
+Suspend resources
 
 ### Synopsis
 
-Suspend commands
+The suspend sub-commands suspend the reconciliation of a resource.
 
 ### Options
 
@@ -15,7 +15,7 @@ Suspend commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -25,6 +25,5 @@ Suspend commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk suspend kustomization](tk_suspend_kustomization.md)	 - Suspend kustomization
+* [tk suspend kustomization](tk_suspend_kustomization.md)	 - Suspend reconciliation of Kustomization
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_suspend_kustomization.md

@@ -1,6 +1,6 @@
 ## tk suspend kustomization
 
-Suspend kustomization
+Suspend reconciliation of Kustomization
 
 ### Synopsis
 
@@ -19,7 +19,7 @@ tk suspend kustomization [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -28,6 +28,5 @@ tk suspend kustomization [name] [flags]
 
 ### SEE ALSO
 
-* [tk suspend](tk_suspend.md)	 - Suspend commands
+* [tk suspend](tk_suspend.md)	 - Suspend resources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_sync.md

@@ -1,10 +1,10 @@
 ## tk sync
 
-Synchronize commands
+Synchronize sources and resources
 
 ### Synopsis
 
-Synchronize commands
+The sync sub-commands trigger a reconciliation of sources and resources.
 
 ### Options
 
@@ -15,7 +15,7 @@ Synchronize commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -25,7 +25,6 @@ Synchronize commands
 ### SEE ALSO
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
-* [tk sync kustomization](tk_sync_kustomization.md)	 - Synchronize kustomization
+* [tk sync kustomization](tk_sync_kustomization.md)	 - Synchronize a Kustomization resource
-* [tk sync source](tk_sync_source.md)	 - Synchronize source commands
+* [tk sync source](tk_sync_source.md)	 - Synchronize sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_sync_kustomization.md

@@ -1,6 +1,6 @@
 ## tk sync kustomization
 
-Synchronize kustomization
+Synchronize a Kustomization resource
 
 ### Synopsis
 
@@ -14,10 +14,10 @@ tk sync kustomization [name] [flags]
 ### Examples
 
 ```
-  # Trigger a kustomization apply outside of the reconciliation interval
+  # Trigger a Kustomization apply outside of the reconciliation interval
   sync kustomization podinfo
 
-  # Trigger a git sync of the kustomization source and apply changes
+  # Trigger a sync of the Kustomization's source and apply changes
   sync kustomization podinfo --with-source
 
 ```
@@ -32,7 +32,7 @@ tk sync kustomization [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -41,6 +41,5 @@ tk sync kustomization [name] [flags]
 
 ### SEE ALSO
 
-* [tk sync](tk_sync.md)	 - Synchronize commands
+* [tk sync](tk_sync.md)	 - Synchronize sources and resources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_sync_source.md

@@ -1,10 +1,10 @@
 ## tk sync source
 
-Synchronize source commands
+Synchronize sources
 
 ### Synopsis
 
-Synchronize source commands
+The sync source sub-commands trigger a reconciliation of sources.
 
 ### Options
 
@@ -15,7 +15,7 @@ Synchronize source commands
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -24,7 +24,6 @@ Synchronize source commands
 
 ### SEE ALSO
 
-* [tk sync](tk_sync.md)	 - Synchronize commands
+* [tk sync](tk_sync.md)	 - Synchronize sources and resources
-* [tk sync source git](tk_sync_source_git.md)	 - Synchronize git source
+* [tk sync source git](tk_sync_source_git.md)	 - Synchronize a GitRepository source
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_sync_source_git.md

@@ -1,10 +1,9 @@
 ## tk sync source git
 
-Synchronize git source
+Synchronize a GitRepository source
 
 ### Synopsis
 
-
 The sync source command triggers a reconciliation of a GitRepository resource and waits for it to finish.
 
 ```
@@ -28,7 +27,7 @@ tk sync source git [name] [flags]
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -37,6 +36,5 @@ tk sync source git [name] [flags]
 
 ### SEE ALSO
 
-* [tk sync source](tk_sync_source.md)	 - Synchronize source commands
+* [tk sync source](tk_sync_source.md)	 - Synchronize sources
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/cmd/tk_uninstall.md

@@ -4,9 +4,7 @@ Uninstall the toolkit components
 
 ### Synopsis
 
-
+The uninstall command removes the namespace, cluster roles, cluster role bindings and CRDs from the cluster.
-The uninstall command removes the namespace, cluster roles,
-cluster role bindings and CRDs.
 
 ```
 tk uninstall [flags]
@@ -26,16 +24,17 @@ tk uninstall [flags]
 ### Options
 
 ```
-      --crds      removes all CRDs previously installed
+      --crds             removes all CRDs previously installed
-      --dry-run   only print the object that would be deleted
+      --dry-run          only print the object that would be deleted
-  -h, --help      help for uninstall
+  -h, --help             help for uninstall
-  -s, --silent    delete components without asking for confirmation
+      --kustomizations   removes all Kustomizations previously installed
+  -s, --silent           delete components without asking for confirmation
 ```
 
 ### Options inherited from parent commands
 
 ```
-      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller])
+      --components strings   list of components, accepts comma-separated values (default [source-controller,kustomize-controller,notification-controller])
       --kubeconfig string    path to the kubeconfig file (default "~/.kube/config")
       --namespace string     the namespace scope for this operation (default "gitops-system")
       --timeout duration     timeout for this operation (default 5m0s)
@@ -46,4 +45,3 @@ tk uninstall [flags]
 
 * [tk](tk.md)	 - Command line utility for assembling Kubernetes CD pipelines
 
-###### Auto generated by spf13/cobra on 9-Jun-2020

docs/components/kustomize/controller.md

@@ -0,0 +1,23 @@
+# Kustomize Controller
+
+The kustomize-controller is a Kubernetes operator,
+specialized in running continuous delivery pipelines for infrastructure and
+workloads defined with Kubernetes manifests and assembled with Kustomize.
+
+![](../../_files/kustomize-controller.png)
+
+Features:
+
+- Reconciles the cluster state from multiple sources (provided by source-controller)
+- Generates manifests with Kustomize (from plain Kubernetes yamls or Kustomize overlays)
+- Validates manifests against Kubernetes API
+- Impersonates service accounts (multi-tenancy RBAC)  
+- Health assessment of the deployed workloads
+- Runs pipelines in a specific order (depends-on relationship)
+- Prunes objects removed from source (garbage collection) 
+- Reports cluster state changes (alerting provided by notification-controller)
+
+Links:
+
+- Source code [fluxcd/kustomize-controller](https://github.com/fluxcd/kustomize-controller)
+- Specification [docs](https://github.com/fluxcd/kustomize-controller/tree/master/docs/spec)

docs/components/notification/controller.md

@@ -0,0 +1,17 @@
+# Notification Controller
+
+The Notification Controller is a Kubernetes operator, specialized in handling inbound and outbound events.
+
+![](../../_files/notification-controller.png)
+
+The controller handles events coming from external systems (GitHub, GitLab, Bitbucket, Harbour, Jenkins, etc)
+and notifies the GitOps toolkit controllers about source changes.
+
+The controller handles events emitted by the GitOps toolkit controllers (source, kustomize, helm)
+and dispatches them to external systems (Slack, Microsoft Teams, Discord, Rocker)
+based on event severity and involved objects.
+
+Links:
+
+- Source code [fluxcd/notification-controller](https://github.com/fluxcd/notification-controller)
+- Specification [docs](https://github.com/fluxcd/notification-controller/tree/master/docs/spec)

docs/components/source/controller.md

@@ -0,0 +1,24 @@
+# Source Controller
+
+The main role of the source management component is to provide a common interface for artifacts acquisition.
+The source API defines a set of Kubernetes objects that cluster admins and various automated operators can
+interact with to offload the Git and Helm repositories operations to a dedicated controller.
+
+![](../../_files/source-controller.png)
+
+Features:
+
+- Validate source definitions
+- Authenticate to sources (SSH, user/password, API token)
+- Validate source authenticity (PGP)
+- Detect source changes based on update policies (semver)
+- Fetch resources on-demand and on-a-schedule
+- Package the fetched resources into a well-known format (tar.gz, yaml)
+- Make the artifacts addressable by their source identifier (sha, version, ts)
+- Make the artifacts available in-cluster to interested 3rd parties
+- Notify interested 3rd parties of source changes and availability (status conditions, events, hooks)
+
+Links:
+
+- Source code [fluxcd/source-controller](https://github.com/fluxcd/source-controller)
+- Specification [docs](https://github.com/fluxcd/source-controller/tree/master/docs/spec)

docs/contributing/index.md

@@ -0,0 +1 @@
+../../CONTRIBUTING.md

docs/get-started/index.md

@@ -0,0 +1,353 @@
+# Get started with GitOps Toolkit
+
+## Prerequisites
+
+You will need two Kubernetes clusters version 1.14 or newer and kubectl version 1.18.
+For a quick local test, you can use [Kubernetes kind](https://kind.sigs.k8s.io/docs/user/quick-start/).
+Any other Kubernetes setup will work as well though.
+
+In order to follow the guide you'll need a GitHub account and a 
+[personal access token](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line)
+that can create repositories (check all permissions under `repo`).
+
+Export your GitHub personal access token and username:
+
+```sh
+export GITHUB_TOKEN=<your-token>
+export GITHUB_USER=<your-username>
+```
+
+## Install the toolkit CLI
+
+To install the latest `tk` release run:
+
+```sh
+curl -s https://toolkit.fluxcd.io/install.sh | sudo bash
+```
+
+The install script downloads the tk binary to `/usr/local/bin`.
+Binaries for macOS and Linux AMD64 are available for download on the 
+[release page](https://github.com/fluxcd/toolkit/releases).
+
+To configure your shell to load tk completions add to your bash profile:
+
+```sh
+# ~/.bashrc or ~/.bash_profile
+. <(tk completion)
+```
+
+## GitOps workflow
+
+You'll be using a dedicated Git repository e.g. `fleet-infra` to manage one or more Kubernetes clusters.
+This guide assumes that you have two clusters, one for staging and one for production.
+
+Using the toolkit CLI you'll do the following:
+
+- configure each cluster to synchronise with a directory inside the fleet repository
+- register app sources (git repositories) that contain plain Kubernetes manifests or Kustomize overlays
+- configure app deployments on both clusters (pre-releases on staging, semver releases on production)
+
+## Staging bootstrap
+
+Create the staging cluster using Kubernetes kind or set the kubectl context to an existing cluster:
+
+```sh
+kind create cluster --name staging
+kubectl cluster-info --context kind-staging
+```
+
+Verify that your staging cluster satisfies the prerequisites with:
+
+```console
+$ tk check --pre
+
+► checking prerequisites
+✔ kubectl 1.18.3 >=1.18.0
+✔ kubernetes 1.18.2 >=1.14.0
+✔ prerequisites checks passed
+```
+
+Run the bootstrap command:
+
+```sh
+tk bootstrap github \
+  --owner=$GITHUB_USER \
+  --repository=fleet-infra \
+  --path=staging-cluster \
+  --personal
+```
+
+The bootstrap command creates a repository if one doesn't exist and
+commits the toolkit components manifests to the master branch at the specified path.
+Then it configures the target cluster to synchronize with the specified path inside the repository.
+
+If you wish to create the repository under a GitHub organization:
+
+```sh
+tk bootstrap github \
+  --owner=<organization> \
+  --repository=<repo-name> \
+  --team=<team1-slug> \
+  --team=<team2-slug> \
+  --path=staging-cluster
+```
+
+Example output:
+
+```text
+$ tk bootstrap github --owner=gitopsrun --repository=fleet-infra --path=staging-cluster --team=devs
+
+► connecting to github.com
+✔ repository created
+✔ devs team access granted
+✔ repository cloned
+✚ generating manifests
+✔ components manifests pushed
+► installing components in gitops-system namespace
+deployment "source-controller" successfully rolled out
+deployment "kustomize-controller" successfully rolled out
+deployment "notification-controller" successfully rolled out
+✔ install completed
+► configuring deploy key
+✔ deploy key configured
+► generating sync manifests
+✔ sync manifests pushed
+► applying sync manifests
+◎ waiting for cluster sync
+✔ bootstrap finished
+```
+
+If you prefer GitLab, export `GITLAB_TOKEN` env var and use the command [tk bootstrap gitlab](../cmd/tk_bootstrap_gitlab.md).
+
+!!! hint "Idempotency"
+    It is safe to run the bootstrap command as many times as you want.
+    If the toolkit components are present on the cluster,
+    the bootstrap command will perform an upgrade if needed.
+    You can target a specific toolkit [version](https://github.com/fluxcd/toolkit/releases)
+    with `tk bootstrap --version=<semver>`.
+
+## Staging workflow
+
+Clone the repository with:
+
+```sh
+git clone https://github.com/$GITHUB_USER/fleet-infra
+cd fleet-infra
+```
+
+Create a git source pointing to a public repository master branch:
+
+```sh
+tk create source git webapp \
+  --url=https://github.com/stefanprodan/podinfo \
+  --branch=master \
+  --interval=30s \
+  --export > ./staging-cluster/webapp-source.yaml
+```
+
+Create a kustomization for synchronizing the common manifests on the cluster:
+
+```sh
+tk create kustomization webapp-common \
+  --source=webapp \
+  --path="./deploy/webapp/common" \
+  --prune=true \
+  --validate=client \
+  --interval=1h \
+  --export > ./staging-cluster/webapp-common.yaml
+```
+
+Create a kustomization for the backend service that depends on common: 
+
+```sh
+tk create kustomization webapp-backend \
+  --depends-on=webapp-common \
+  --source=webapp \
+  --path="./deploy/webapp/backend" \
+  --prune=true \
+  --validate=client \
+  --interval=10m \
+  --health-check="Deployment/backend.webapp" \
+  --health-check-timeout=2m \
+  --export > ./staging-cluster/webapp-backend.yaml
+```
+
+Create a kustomization for the frontend service that depends on backend: 
+
+```sh
+tk create kustomization webapp-frontend \
+  --depends-on=webapp-backend \
+  --source=webapp \
+  --path="./deploy/webapp/frontend" \
+  --prune=true \
+  --validate=client \
+  --interval=10m \
+  --health-check="Deployment/frontend.webapp" \
+  --health-check-timeout=2m \
+  --export > ./staging-cluster/webapp-frontend.yaml
+```
+
+Push changes to origin:
+
+```sh
+git add -A && git commit -m "add staging webapp" && git push
+```
+
+In about 30s the synchronization should start:
+
+```console
+$ watch tk get kustomizations
+
+✔ gitops-system last applied revision master/35d5765a1acb9e9ce66cad7274c6fe03eee1e8eb
+✔ webapp-backend reconciling
+✔ webapp-common last applied revision master/f43f9b2eb6766e07f318d266a99d2ec7c940b0cf
+✗ webapp-frontend dependency 'gitops-system/webapp-backend' is not ready
+```
+
+When the synchronization finishes you can check that the webapp services are running:
+
+```console
+$ kubectl -n webapp get deployments,services
+
+NAME                       READY   UP-TO-DATE   AVAILABLE   AGE
+deployment.apps/backend    1/1     1            1           4m1s
+deployment.apps/frontend   1/1     1            1           3m31s
+
+NAME               TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)             AGE
+service/backend    ClusterIP   10.52.10.22   <none>        9898/TCP,9999/TCP   4m1s
+service/frontend   ClusterIP   10.52.9.85    <none>        80/TCP              3m31s
+```
+
+!!! tip
+    From this moment forward, any changes made to the webapp
+    Kubernetes manifests in the master branch will be synchronised with the staging cluster.
+
+If a Kubernetes manifest is removed from the webapp repository, the reconciler will remove it from your cluster.
+If you delete a kustomization from the `fleet-infra` repo, the reconciler will remove all Kubernetes objects that
+were previously applied from that kustomization.
+
+If you alter the webapp deployment using `kubectl edit`, the changes will be reverted to match
+the state described in git. When dealing with an incident, you can pause the recitation of a
+kustomization with `tk suspend kustomization <name>`. Once the debugging session
+is over, you can re-enable the reconciliation with `tk resume kustomization <name>`.
+
+## Production bootstrap 
+
+On production clusters, you may wish to deploy stable releases of an application.
+When creating a git source instead of a branch, you can specify a git tag or a semver expression. 
+
+Create the production cluster using Kubernetes kind or set the kubectl context to an existing cluster:
+
+```sh
+kind create cluster --name production
+kubectl cluster-info --context kind-production
+```
+
+Run the bootstrap for the production environment:
+
+```sh
+tk bootstrap github \
+  --owner=$GITHUB_USER \
+  --repository=fleet-infra \
+  --path=prod-cluster \
+  --personal
+```
+
+Pull the changes locally:
+
+```sh
+git pull
+```
+
+## Production workflow
+
+Create a git source using a semver range to target stable releases:
+
+```sh
+tk create source git webapp \
+  --url=https://github.com/stefanprodan/podinfo \
+  --tag-semver=">=4.0.0 <4.0.2" \
+  --interval=30s \
+  --export > ./prod-cluster/webapp-source.yaml
+```
+
+Create a kustomization for webapp pointing to the production overlay:
+
+```sh
+tk create kustomization webapp \
+  --source=webapp \
+  --path="./deploy/overlays/production" \
+  --prune=true \
+  --validate=client \
+  --interval=10m \
+  --health-check="Deployment/frontend.production" \
+  --health-check="Deployment/backend.production" \
+  --health-check-timeout=2m \
+  --export > ./prod-cluster/webapp-production.yaml
+``` 
+
+Push changes to origin:
+
+```sh
+git add -A && git commit -m "add prod webapp" && git push
+```
+
+List git sources:
+
+```console
+$ tk get sources git
+
+✔ gitops-system last fetched revision master/99072ee132abdead8b7799d7891eae2f524eb73d
+✔ webapp last fetched revision 4.0.1/113360052b3153e439a0cf8de76b8e3d2a7bdf27
+```
+
+The kubectl equivalent is `kubectl -n gitops-system get gitrepositories`.
+
+List kustomization:
+
+```console
+$ tk get kustomizations
+
+✔ gitops-system last applied revision master/99072ee132abdead8b7799d7891eae2f524eb73d
+✔ webapp last applied revision 4.0.1/113360052b3153e439a0cf8de76b8e3d2a7bdf27
+```
+
+The kubectl equivalent is `kubectl -n gitops-system get kustomizations`.
+
+If you want to upgrade to the latest 4.x version, you can change the semver expression to:
+
+```sh
+tk create source git webapp \
+  --url=https://github.com/stefanprodan/podinfo \
+  --tag-semver=">=4.0.0 <5.0.0" \
+  --interval=30s \
+  --export > ./prod-cluster/webapp-source.yaml
+
+git add -A && git commit -m "update prod webapp" && git push
+```
+
+Trigger a git sync:
+
+```console
+$ tk sync ks gitops-system --with-source 
+
+► annotating source gitops-system
+✔ source annotated
+◎ waiting for git sync
+✔ git sync completed
+✔ fetched revision master/d751ea264d48bf0db8b588d1d08184834ac8fec9
+◎ waiting for kustomization sync
+✔ kustomization sync completed
+✔ applied revision master/d751ea264d48bf0db8b588d1d08184834ac8fec9
+```
+
+The kubectl equivalent is `kubectl -n gitops-system annotate gitrepository/gitops-system source.fluxcd.io/syncAt="$(date +%s)"`.
+
+Wait for the webapp to be upgraded:
+
+```console
+$ watch tk get kustomizations
+
+✔ gitops-system last applied revision master/d751ea264d48bf0db8b588d1d08184834ac8fec9
+✔ webapp last applied revision 4.0.5/f43f9b2eb6766e07f318d266a99d2ec7c940b0cf
+```

docs/guides/notifications.md

@@ -0,0 +1,101 @@
+# Setup Notifications
+
+When operating a cluster, different teams may wish to receive notifications about
+the status of their GitOps pipelines.
+For example, the on-call team would receive alerts about reconciliation
+failures in the cluster, while the dev team may wish to be alerted when a new version 
+of an app was deployed and if the deployment is healthy.
+
+## Prerequisites
+
+* [Get started guide](../get-started/index.md)
+
+The GitOps toolkit controllers emit Kubernetes events whenever a resource status changes.
+You can use the [notification-controller](../components/notification/controller.md)
+to forward these events to Slack, Microsoft Teams, Discord or Rocket chart.
+The notification controller is part of the default toolkit installation.
+
+## Define a provider
+
+First create a secret with your Slack incoming webhook:
+
+```sh
+kubectl -n gitops-system create secret generic slack-url \
+--from-literal=address=https://hooks.slack.com/services/YOUR/SLACK/WEBHOOK
+```
+
+Note that the secret must contain an `address` field,
+it can be a Slack, Microsoft Teams, Discord or Rocket webhook URL.
+
+Create a notification provider for Slack by referencing the above secret:
+
+```yaml
+apiVersion: notification.fluxcd.io/v1alpha1
+kind: Provider
+metadata:
+  name: slack
+  namespace: gitops-system
+spec:
+  type: slack
+  channel: general
+  secretRef:
+    name: slack-url
+```
+
+The provider type can be `slack`, `msteams`, `discord`, `rocket` or `generic`.
+
+When type `generic` is specified, the notification controller will post the incoming
+[event](../components/notification/event.md) in JSON format to the webhook address. 
+This way you can create custom handlers that can store the events in 
+Elasticsearch, CloudWatch, Stackdriver, etc.
+
+## Define an alert
+
+Create an alert definition for all repositories and kustomizations:
+
+```yaml
+apiVersion: notification.fluxcd.io/v1alpha1
+kind: Alert
+metadata:
+  name: on-call-webapp
+  namespace: gitops-system
+spec:
+  providerRef: 
+    name: slack
+  eventSeverity: info
+  eventSources:
+    - kind: GitRepository
+      name: '*'
+    - kind: Kustomization
+      name: '*'
+```
+
+Apply the above files or commit them to the `fleet-infra` repository.
+
+To verify that the alert has been acknowledge by the notification controller do:
+
+```console
+$ kubectl -n gitops-system get alerts
+
+NAME             READY   STATUS        AGE
+on-call-webapp   True    Initialized   1m
+```
+
+Multiple alerts can be used to send notifications to different channels or Slack organizations.
+
+The event severity can be set to `info` or `error`.
+When the severity is set to `error`, the kustomize controller will alert on any error
+encountered during the reconciliation process.
+This includes kustomize build and validation errors,
+apply errors and health check failures.
+
+![error alert](../diagrams/slack-error-alert.png)
+
+When the verbosity is set to `info`, the controller will alert if:
+
+* a Kubernetes object was created, updated or deleted
+* heath checks are passing
+* a dependency is delaying the execution
+* an error occurs
+
+![info alert](../diagrams/slack-info-alert.png)

docs/guides/webhook-receivers.md

@@ -0,0 +1,138 @@
+# Setup Webhook Receivers
+
+The GitOps toolkit controllers are by design **pull-based**.
+In order to notify the controllers about changes in Git or Helm repositories,
+you can setup webhooks and trigger a cluster reconciliation
+every time a source changes. Using webhook receivers, you can build **push-based**
+GitOps pipelines that react to external events.
+
+## Prerequisites
+
+To follow this guide you'll need a Kubernetes cluster with the GitOps 
+toolkit controllers installed on it.
+Please see the [get started guide](../get-started/index.md)
+or the [install command docs](../cmd/tk_install.md).
+
+The [notification controller](../components/notification/controller.md)
+can handle events coming from external systems
+(GitHub, GitLab, Bitbucket, Harbour, Jenkins, etc)
+and notify the GitOps toolkit controllers about source changes.
+The notification controller is part of the default toolkit installation.
+
+## Expose the webhook receiver
+
+In order to receive Git push or Helm chart upload events, you'll have to 
+expose the webhook receiver endpoint outside of your Kubernetes cluster on 
+a public address.
+
+The notification controller handles webhook requests on port `9292`.
+This port can be used to create a Kubernetes LoadBalancer Service or Ingress.
+
+Create a `LoadBalancer` service:
+
+```yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: receiver
+  namespace: gitops-system
+spec:
+  type: LoadBalancer
+  selector:
+    app: notification-controller
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: 9292
+```
+
+Wait for Kubernetes to assign a public address with:
+
+```sh
+watch kubectl -n gitops-system get svc/receiver
+``` 
+
+## Define a Git repository
+
+Create a Git source pointing to a GitHub repository that you have control over:
+
+```yaml
+apiVersion: source.fluxcd.io/v1alpha1
+kind: GitRepository
+metadata:
+  name: webapp
+  namespace: gitops-system
+spec:
+  interval: 60m
+  url: https://github.com/<GH-ORG>/<GH-REPO>
+  ref:
+    branch: master
+```
+
+!!! hint "Authentication"
+    SSH or token based authentication can be configured for private repositories.
+    See the [GitRepository CRD docs](../components/source/gitrepositories.md) for more details.
+
+## Define a Git repository receiver
+
+First generate a random string and create a secret with a `token` field:
+
+```sh
+TOKEN=$(head -c 12 /dev/urandom | shasum | cut -d ' ' -f1)
+echo $TOKEN
+
+kubectl -n gitops-system create secret generic webhook-token \	
+--from-literal=token=$TOKEN
+```
+
+Create a receiver for GitHub and specify the `GitRepository` object:
+
+```yaml
+apiVersion: notification.fluxcd.io/v1alpha1
+kind: Receiver
+metadata:
+  name: webapp
+  namespace: gitops-system
+spec:
+  type: github
+  events:
+    - "ping"
+    - "push"
+  secretRef:
+    name: webhook-token
+  resources:
+    - kind: GitRepository
+      name: webapp
+```
+
+!!! hint "Note"
+    Besides GitHub, you can define receivers for **GitLab**, **Bitbucket**, **Harbour**
+    and any other system that supports webhooks e.g. Jenkins, CircleCI, etc.
+    See the [Receiver CRD docs](../components/notification/receiver.md) for more details.
+
+The notification controller generates a unique URL using the provided token and the receiver name/namespace.
+
+Find the URL with:
+
+```console
+$ kubectl -n gitops-system get receiver/webapp
+
+NAME     READY   STATUS
+webapp   True    Receiver initialised with URL: /hook/bed6d00b5555b1603e1f59b94d7fdbca58089cb5663633fb83f2815dc626d92b
+```
+
+On GitHub, navigate to your repository and click on the "Add webhook" button under "Settings/Webhooks". 
+Fill the form with:
+
+* **Payload URL**: compose the address using the receiver LB and the generated URL `http://<LoadBalancerAddress>/<ReceiverURL>`
+* **Secret**: use the `token` string
+
+With the above settings, when you push a commit to the repository, the following happens:
+
+* GitHub sends the Git push event to the receiver address
+* Notification controller validates the authenticity of the payload using HMAC
+* Source controller is notified about the changes
+* Source controller pulls the changes into the cluster and updates the `GitRepository` revision
+* Kustomize controller is notified about the revision change
+* Kustomize controller reconciles all the `Kustomizations` that reference the `GitRepository` object

docs/index.md

@@ -0,0 +1,50 @@
+# GitOps Toolkit
+
+The GitOps Toolkit is a set of composable APIs and specialized tools
+that can be used to build a Continuous Delivery platform on top of Kubernetes.
+
+These tools are built with Kubernetes controller-runtime libraries and they
+can be dynamically configured with Kubernetes custom resources either by
+cluster admins or by other automated tools.
+The GitOps Toolkit components interact with each other via Kubernetes
+events and are responsible for the reconciliation of their designated API objects. 
+
+!!! hint "Work in Progress"
+    We envision a future where **Flux v2** and **Helm Operator v2** will be assembled from
+    the GitOps Toolkit components. The Flux CD team is looking for feedback and help as 
+    the toolkit is in an active experimentation phase.
+    If you wish to take part in this quest please reach out to us on Slack and GitHub.
+
+![overview](diagrams/tk-feature.png)
+
+Target features:
+
+- Source management
+- Kustomize and Helm support 
+- Event-based and on-a-schedule reconciliation
+- Role-based reconciliation (multi-tenancy)
+- Health assessment (clusters and workloads)
+- Dependency management (infra and workloads)
+- Alerting to external systems (webhook senders)
+- External events handling (webhook receivers)
+- Source write-back (automated patching)
+- Policy driven validation (OPA, admission controllers)
+- Seamless integration with Git providers (GitHub, GitLab, Bitbucket)
+- Interoperability with workflow providers (GitHub Actions, Tekton, Argo)
+- Interoperability with CAPI providers
+
+Components:
+
+- [Toolkit CLI](https://github.com/fluxcd/toolkit)
+- [Source Controller](components/source/controller.md)
+    - [GitRepository CRD](components/source/gitrepositories.md)
+    - [HelmRepository CRD](components/source/helmrepositories.md)
+- [Kustomize Controller](components/kustomize/controller.md)
+    - [Kustomization CRD](components/kustomize/kustomization.md)
+- [Notification Controller](components/notification/controller.md)
+    - [Provider CRD](components/notification/provider.md)
+    - [Alert CRD](components/notification/alert.md)
+    - [Receiver CRD](components/notification/receiver.md)
+- Helm Controller (TBA)
+
+To get started with the toolkit please follow this [guide](get-started/index.md).

docs/internal/release.md

@@ -2,11 +2,6 @@
 
 To release a new version the following steps should be followed:
 
-1. Create a new branch from `master` i.e. `release-<next semver>`. This
+1. Create a `<next semver>` tag form `master` and
-   will function as your release preparation branch.
-1. Change the `VERSION` value in `cmd/tk/main.go` to that of the
-   semver release you are going to make. Commit and push your changes.
-1. Create a PR for your release branch and get it merged into `master`.
-1. Create a `<next semver>` tag for the merge commit in `master` and
    push it to remote.
 1. Confirm CI builds and releases the newly tagged version.

docs/roadmap/index.md

@@ -0,0 +1,81 @@
+# Roadmap
+
+!!! hint "Work in Progress"
+    We will be building the roadmap together with the Flux community,
+    our end-users and everyone who is interested in integrating with us.
+    So a lot of this is still TBD - read this as our shopping list of
+    ideas after some brainstorming as Flux maintainers.
+
+## The road to Flux v2
+
+### Flux read-only feature parity
+
+This would be the first stepping stone: we want the GitOps Toolkit to be on-par with today's Flux in
+[read-only mode](https://github.com/fluxcd/flux/blob/master/docs/faq.md#can-i-run-flux-with-readonly-git-access)
+and [FluxCloud](https://github.com/justinbarrick/fluxcloud) notifications.
+
+Goals
+
+- Offer an in-place migration tool for those that are using Flux in read-only mode to synchronize plain manifests
+- Offer a migration guide for those that are using Flux in read-only mode to synchronize Kustomize overlays
+- ~~Offer a dedicated component for forwarding events to external messaging platforms~~
+
+Non-Goals
+
+- Migrate users that are using Flux to run custom scripts with `flux.yaml`
+- Automate the migration of `flux.yaml` kustomize users
+
+Tasks
+
+- ~~Design the events API~~
+- ~~Implement events in source and kustomize controllers~~
+- ~~Make the kustomize-controller apply/gc events on-par with Flux v1 apply events~~
+- ~~Design the notifications and events filtering API~~
+- ~~Implement a notification controller for Slack, MS Teams, Discord, Rocket~~
+- Implement Prometheus metrics in source and kustomize controllers
+- Review the git source and kustomize APIs
+- Implement the migration command in tk
+- Create a migration guide for `flux.yaml` kustomize users
+
+### Flux image update feature parity
+
+Goals
+
+- Offer a dedicated component that can replace Flux v1 image update feature
+
+Non-Goals
+
+- Maintain backwards compatibility with Flux v1 annotations
+
+Tasks
+
+- Design the Git push API
+- Implement Git push in source controller
+- Design the image scanning API
+- Implement an image scanning controller
+- Design the manifests patching component
+- Implement the image scan/patch/push workflow
+- Integrate the new components in the toolkit assembler
+- Create a migration guide from Flux annotations
+
+## The road to Helm Operator v2
+
+### Helm v3 feature parity
+
+Goals
+
+- Offer a migration guide for those that are using Helm Operator with Helm v3 and Helm repositories
+
+Non-Goals
+
+- Migrate users that are using Helm v2
+- Migrate users that are using Helm charts from Git
+
+Tasks
+
+- Review the Helm release, chart and repository APIs
+- Design Helm releases based on source API
+- Implement a Helm controller for Helm v3 covering all the current release options
+- Implement events in Helm controller
+- Implement Prometheus metrics in Helm controller
+- Create a migration guide for Helm Operator users

go.mod

@@ -4,16 +4,20 @@ go 1.14
 
 require (
 	github.com/blang/semver v3.5.1+incompatible
-	github.com/fluxcd/kustomize-controller v0.0.1-beta.2
+	github.com/fluxcd/kustomize-controller v0.0.2
-	github.com/fluxcd/source-controller v0.0.1-beta.2
+	github.com/fluxcd/pkg v0.0.2
-	github.com/go-git/go-git/v5 v5.0.0
+	github.com/fluxcd/source-controller v0.0.2
-	github.com/google/go-github/v32 v32.0.0
+	github.com/golang/protobuf v1.4.2 // indirect
 	github.com/manifoldco/promptui v0.7.0
 	github.com/spf13/cobra v1.0.0
-	golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073
+	golang.org/x/net v0.0.0-20200602114024-627f9648deb9 // indirect
-	k8s.io/api v0.18.2
+	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect
-	k8s.io/apimachinery v0.18.2
+	golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1 // indirect
-	k8s.io/client-go v0.18.2
+	google.golang.org/appengine v1.6.6 // indirect
+	google.golang.org/protobuf v1.24.0 // indirect
+	k8s.io/api v0.18.4
+	k8s.io/apimachinery v0.18.4
+	k8s.io/client-go v0.18.4
 	sigs.k8s.io/controller-runtime v0.6.0
 	sigs.k8s.io/kustomize/api v0.4.1
 	sigs.k8s.io/yaml v1.2.0

go.sum

@@ -25,12 +25,16 @@ github.com/Azure/go-autorest/tracing v0.5.0 h1:TRn4WjSnkcSy5AEG3pnbtFSwNtwzjr4VY
 github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
+github.com/DATA-DOG/go-sqlmock v1.4.1/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
 github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd h1:sjQovDkwrZp8u+gxLtPgKGjk5hCxuy2hrRejBTA9xFU=
 github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E=
 github.com/Masterminds/goutils v1.1.0/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
 github.com/Masterminds/semver/v3 v3.0.3 h1:znjIyLfpXEDQjOIEWh+ehwpTU14UzUPub3c3sm36u14=
 github.com/Masterminds/semver/v3 v3.0.3/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
+github.com/Masterminds/semver/v3 v3.1.0/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
 github.com/Masterminds/sprig/v3 v3.0.2/go.mod h1:oesJ8kPONMONaZgtiHNzUShJbksypC5kWczhZAf6+aU=
+github.com/Masterminds/sprig/v3 v3.1.0/go.mod h1:ONGMf7UfYGAbMXCZmQLy8x3lCDIPrEZE/rU8pmrbihA=
+github.com/Masterminds/squirrel v1.2.0/go.mod h1:yaPeOnPG5ZRwL9oKdTsO/prlkPbXWZlRVMQ/gGlzIuA=
 github.com/Masterminds/vcs v1.13.1/go.mod h1:N09YCmOQr6RLxC6UNHzuVwAdodYbbnycGHSmwVJjcKA=
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
 github.com/Microsoft/hcsshim v0.8.7/go.mod h1:OHd7sQqRFrYd3RmSgbgji+ctCwkbq2wbEYNSzOYtcBQ=
@@ -57,6 +61,7 @@ github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9Pq
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY=
@@ -128,6 +133,7 @@ github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/daviddengcn/go-colortext v0.0.0-20160507010035-511bcaf42ccd/go.mod h1:dv4zxwHi5C/8AeI+4gX4dCWOIvNi7I6JCSX0HvlKPgE=
 github.com/deislabs/oras v0.8.1 h1:If674KraJVpujYR00rzdi0QAmW4BxzMJPVAZJKuhQ0c=
 github.com/deislabs/oras v0.8.1/go.mod h1:Mx0rMSbBNaNfY9hjpccEnxkOqJL6KGjtxNHPLC4G4As=
+github.com/denisenkom/go-mssqldb v0.0.0-20191001013358-cfbb681360f0/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
 github.com/denverdino/aliyungo v0.0.0-20190125010748-a747050bb1ba/go.mod h1:dV8lFg6daOBZbT6/BDGIz6Y3WFGn8juu6G+CQ6LHtl0=
 github.com/dgrijalva/jwt-go v0.0.0-20170104182250-a601269ab70c/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
@@ -168,10 +174,14 @@ github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d h1:105gxyaGwC
 github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d/go.mod h1:ZZMPRZwes7CROmyNKgQzC3XPs6L/G2EJLHddWejkmf4=
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-github.com/fluxcd/kustomize-controller v0.0.1-beta.2 h1:3EM2OFR9z8FiILDgzqHHqzSx3mO4KT8xG1gKTevD42E=
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-github.com/fluxcd/kustomize-controller v0.0.1-beta.2/go.mod h1:mLeipvpQkyof6b5IHNtqeA8CmbjfVIf92UyKkpeBY98=
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@@ -195,6 +205,8 @@ github.com/go-git/go-git-fixtures/v4 v4.0.1 h1:q+IFMfLx200Q3scvt2hN79JsEzy4AmBTp
 github.com/go-git/go-git-fixtures/v4 v4.0.1/go.mod h1:m+ICp2rF3jDhFgEZ/8yziagdT1C+ZpZcrJjappBCDSw=
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@@ -256,6 +268,8 @@ github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+
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+github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
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@@ -270,6 +284,11 @@ github.com/go-toolsmith/pkgload v0.0.0-20181119091011-e9e65178eee8/go.mod h1:WoM
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@@ -280,6 +299,7 @@ github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zV
 github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
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@@ -293,6 +313,14 @@ github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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 github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2/go.mod h1:k9Qvh+8juN+UKMCS/3jFtGICgW8O96FVaZsaxdzDkR4=
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@@ -317,6 +345,7 @@ github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ
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@@ -358,9 +387,19 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
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@@ -372,11 +411,15 @@ github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T
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@@ -384,6 +427,8 @@ github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i
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@@ -406,6 +451,7 @@ github.com/klauspost/cpuid v0.0.0-20180405133222-e7e905edc00e/go.mod h1:Pj4uuM52
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@@ -416,7 +462,11 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
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@@ -439,15 +489,21 @@ github.com/mattn/go-colorable v0.0.9 h1:UVL0vNpWh04HeJXV0KLcaT7r06gOH2l4OW6ddYRU
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@@ -480,6 +536,8 @@ github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWb
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
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 github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
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 github.com/onsi/ginkgo v1.10.1/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -514,6 +572,7 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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 github.com/pquerna/cachecontrol v0.0.0-20171018203845-0dec1b30a021/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
 github.com/prometheus/client_golang v0.0.0-20180209125602-c332b6f63c06/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
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@@ -543,7 +602,11 @@ github.com/qri-io/starlib v0.4.2-0.20200213133954-ff2e8cd5ef8d/go.mod h1:7DPO4do
 github.com/quasilyte/go-consistent v0.0.0-20190521200055-c6f3937de18c/go.mod h1:5STLWrekHfjyYwxBRVRXNOSewLJ3PWfDJd1VyTS21fI=
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@@ -573,6 +636,7 @@ github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasO
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 github.com/spf13/cobra v0.0.2-0.20171109065643-2da4a54c5cee/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
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@@ -598,6 +662,8 @@ github.com/stretchr/testify v1.2.3-0.20181224173747-660f15d67dbb/go.mod h1:a8OnR
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 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
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@@ -617,6 +683,8 @@ github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk
 github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
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+github.com/xanzy/go-gitlab v0.32.1 h1:eKGfAP2FWbqStD7DtGoRBb18IYwjuCxdtEVea2rNge4=
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@@ -633,6 +701,7 @@ github.com/yujunz/go-getter v1.4.1-lite/go.mod h1:sbmqxXjyLunH1PkF3n7zSlnVeMvmYU
 github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs=
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+github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
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@@ -658,9 +727,11 @@ golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
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@@ -669,6 +740,9 @@ golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975 h1:/Tl7pH94bvbAAHBdZJT947
 golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
 golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200414173820-0848c9571904/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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@@ -686,6 +760,7 @@ golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73r
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+golang.org/x/net v0.0.0-20181108082009-03003ca0c849/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -696,6 +771,7 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190522155817-f3200d17e092 h1:4QSRKanuywn15aTZvI/mIDEgPQpswuFndXpOj3rKEco=
 golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190619014844-b5b0513f8c1b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
@@ -707,11 +783,16 @@ golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200602114024-627f9648deb9 h1:pNX+40auqi2JqRfOP1akLGtYcn15TUbkhwuCO3foqqM=
+golang.org/x/net v0.0.0-20200602114024-627f9648deb9/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
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 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d h1:TzXSXBo42m9gQenoE3b9BGiEpg5IG2JkU5FkPIawgtw=
+golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -720,6 +801,7 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e h1:vcxGaoTs7kV8m5Np9uUNQin4BrLOthgV7252N8V+FwY=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -738,6 +820,7 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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 golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -748,6 +831,8 @@ golang.org/x/sys v0.0.0-20191022100944-742c48ecaeb7 h1:HmbHVPwrPEKPGLAcHSrMe6+hq
 golang.org/x/sys v0.0.0-20191022100944-742c48ecaeb7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So=
 golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -758,6 +843,10 @@ golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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+golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1 h1:NusfzzA6yGQ+ua51ck7E3omNUX/JuqbFSaRGqU8CcLI=
+golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -784,6 +873,7 @@ golang.org/x/tools v0.0.0-20190719005602-e377ae9d6386/go.mod h1:jcCCGcm9btYwXyDq
 golang.org/x/tools v0.0.0-20190910044552-dd2b5c81c578/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20190920225731-5eefd052ad72/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20190930201159-7c411dea38b0/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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 golang.org/x/tools v0.0.0-20191010075000-0337d82405ff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
@@ -797,9 +887,13 @@ google.golang.org/api v0.0.0-20160322025152-9bf6e6e569ff/go.mod h1:4mhQ8q/RsB7i+
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/appengine v1.1.0 h1:igQkv0AAhEIvTEpD5LIpAfav2eeVO9HBTjvKHVJPRSs=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0 h1:KxkO13IPW4Lslp2bz+KHP2E3gtFlrIGNThxkZQ3g+4c=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
+google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/cloud v0.0.0-20151119220103-975617b05ea8/go.mod h1:0H1ncTHf11KCFhTc/+EFRbzSCOZx+VUbRMk55Yv5MYk=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -808,6 +902,7 @@ google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
@@ -817,6 +912,17 @@ google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0 h1:rRYRFMVgRv6E0D70Skyfsr28tDXIuuPZyWGMPdMcnXg=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
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+google.golang.org/protobuf v1.24.0 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA=
+google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -831,6 +937,7 @@ gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
+gopkg.in/gorp.v1 v1.7.2/go.mod h1:Wo3h+DBQZIxATwftsglhdD/62zRFPhGhTiu5jUJmCaw=
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
@@ -844,6 +951,7 @@ gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bl
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -852,34 +960,49 @@ gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 helm.sh/helm/v3 v3.1.2 h1:VpNzaNv2DX4aRnOCcV7v5Of+XT2SZrJ8iOQ25AGKOos=
 helm.sh/helm/v3 v3.1.2/go.mod h1:WYsFJuMASa/4XUqLyv54s0U/f3mlAaRErGmyy4z921g=
+helm.sh/helm/v3 v3.2.4/go.mod h1:ZaXz/vzktgwjyGGFbUWtIQkscfE7WYoRGP2szqAFHR0=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 k8s.io/api v0.17.0/go.mod h1:npsyOePkeP0CPwyGfXDHxvypiYMJxBWAMpQxCaJ4ZxI=
 k8s.io/api v0.17.2/go.mod h1:BS9fjjLc4CMuqfSO8vgbHPKMt5+SF0ET6u/RVDihTo4=
+k8s.io/api v0.18.0/go.mod h1:q2HRQkfDzHMBZL9l/y9rH63PkQl4vae0xRT+8prbrK8=
 k8s.io/api v0.18.2 h1:wG5g5ZmSVgm5B+eHMIbI9EGATS2L8Z72rda19RIEgY8=
 k8s.io/api v0.18.2/go.mod h1:SJCWI7OLzhZSvbY7U8zwNl9UA4o1fizoug34OV/2r78=
+k8s.io/api v0.18.4 h1:8x49nBRxuXGUlDlwlWd3RMY1SayZrzFfxea3UZSkFw4=
+k8s.io/api v0.18.4/go.mod h1:lOIQAKYgai1+vz9J7YcDZwC26Z0zQewYOGWdyIPUUQ4=
 k8s.io/apiextensions-apiserver v0.17.2 h1:cP579D2hSZNuO/rZj9XFRzwJNYb41DbNANJb6Kolpss=
 k8s.io/apiextensions-apiserver v0.17.2/go.mod h1:4KdMpjkEjjDI2pPfBA15OscyNldHWdBCfsWMDWAmSTs=
+k8s.io/apiextensions-apiserver v0.18.0/go.mod h1:18Cwn1Xws4xnWQNC00FLq1E350b9lUF+aOdIWDOZxgo=
 k8s.io/apiextensions-apiserver v0.18.2 h1:I4v3/jAuQC+89L3Z7dDgAiN4EOjN6sbm6iBqQwHTah8=
 k8s.io/apiextensions-apiserver v0.18.2/go.mod h1:q3faSnRGmYimiocj6cHQ1I3WpLqmDgJFlKL37fC4ZvY=
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 k8s.io/apimachinery v0.17.2/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg=
+k8s.io/apimachinery v0.18.0/go.mod h1:9SnR/e11v5IbyPCGbvJViimtJ0SwHG4nfZFjU77ftcA=
 k8s.io/apimachinery v0.18.2 h1:44CmtbmkzVDAhCpRVSiP2R5PPrC2RtlIv/MoB8xpdRA=
 k8s.io/apimachinery v0.18.2/go.mod h1:9SnR/e11v5IbyPCGbvJViimtJ0SwHG4nfZFjU77ftcA=
+k8s.io/apimachinery v0.18.4 h1:ST2beySjhqwJoIFk6p7Hp5v5O0hYY6Gngq/gUYXTPIA=
+k8s.io/apimachinery v0.18.4/go.mod h1:OaXp26zu/5J7p0f92ASynJa1pZo06YlV9fG7BoWbCko=
 k8s.io/apiserver v0.17.2/go.mod h1:lBmw/TtQdtxvrTk0e2cgtOxHizXI+d0mmGQURIHQZlo=
+k8s.io/apiserver v0.18.0/go.mod h1:3S2O6FeBBd6XTo0njUrLxiqk8GNy6wWOftjhJcXYnjw=
 k8s.io/apiserver v0.18.2/go.mod h1:Xbh066NqrZO8cbsoenCwyDJ1OSi8Ag8I2lezeHxzwzw=
 k8s.io/cli-runtime v0.17.2 h1:YH4txSplyGudvxjhAJeHEtXc7Tr/16clKGfN076ydGk=
 k8s.io/cli-runtime v0.17.2/go.mod h1:aa8t9ziyQdbkuizkNLAw3qe3srSyWh9zlSB7zTqRNPI=
+k8s.io/cli-runtime v0.18.0/go.mod h1:1eXfmBsIJosjn9LjEBUd2WVPoPAY9XGTqTFcPMIBsUQ=
 k8s.io/client-go v0.17.0/go.mod h1:TYgR6EUHs6k45hb6KWjVD6jFZvJV4gHDikv/It0xz+k=
 k8s.io/client-go v0.17.2/go.mod h1:QAzRgsa0C2xl4/eVpeVAZMvikCn8Nm81yqVx3Kk9XYI=
+k8s.io/client-go v0.18.0/go.mod h1:uQSYDYs4WhVZ9i6AIoEZuwUggLVEF64HOD37boKAtF8=
 k8s.io/client-go v0.18.2 h1:aLB0iaD4nmwh7arT2wIn+lMnAq7OswjaejkQ8p9bBYE=
 k8s.io/client-go v0.18.2/go.mod h1:Xcm5wVGXX9HAA2JJ2sSBUn3tCJ+4SVlCbl2MNNv+CIU=
+k8s.io/client-go v0.18.4 h1:un55V1Q/B3JO3A76eS0kUSywgGK/WR3BQ8fHQjNa6Zc=
+k8s.io/client-go v0.18.4/go.mod h1:f5sXwL4yAZRkAtzOxRWUhA/N8XzGCb+nPZI8PfobZ9g=
 k8s.io/code-generator v0.17.2/go.mod h1:DVmfPQgxQENqDIzVR2ddLXMH34qeszkKSdH/N+s+38s=
+k8s.io/code-generator v0.18.0/go.mod h1:+UHX5rSbxmR8kzS+FAv7um6dtYrZokQvjHpDSYRVkTc=
 k8s.io/code-generator v0.18.2/go.mod h1:+UHX5rSbxmR8kzS+FAv7um6dtYrZokQvjHpDSYRVkTc=
 k8s.io/component-base v0.17.2 h1:0XHf+cerTvL9I5Xwn9v+0jmqzGAZI7zNydv4tL6Cw6A=
 k8s.io/component-base v0.17.2/go.mod h1:zMPW3g5aH7cHJpKYQ/ZsGMcgbsA/VyhEugF3QT1awLs=
+k8s.io/component-base v0.18.0/go.mod h1:u3BCg0z1uskkzrnAKFzulmYaEpZF7XC9Pf/uFyb1v2c=
 k8s.io/component-base v0.18.2/go.mod h1:kqLlMuhJNHQ9lz8Z7V5bxUUtjFZnrypArGl58gmDfUM=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/gengo v0.0.0-20190822140433-26a664648505/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
@@ -891,10 +1014,14 @@ k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a/go.mod h1:1TqjTSzOxsLGIKfj0lK8EeCP7K1iUG65v09OM0/WG5E=
 k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c h1:/KUFqjjqAcY4Us6luF5RDNZ16KJtb49HfR3ZHB9qYXM=
 k8s.io/kube-openapi v0.0.0-20200121204235-bf4fb3bd569c/go.mod h1:GRQhZsXIAJ1xR0C9bd8UpWHZ5plfAS9fzPjJuQ6JL3E=
+k8s.io/kube-openapi v0.0.0-20200410145947-61e04a5be9a6 h1:Oh3Mzx5pJ+yIumsAD0MOECPVeXsVot0UkiaCGVyfGQY=
+k8s.io/kube-openapi v0.0.0-20200410145947-61e04a5be9a6/go.mod h1:GRQhZsXIAJ1xR0C9bd8UpWHZ5plfAS9fzPjJuQ6JL3E=
 k8s.io/kubectl v0.17.2 h1:QZR8Q6lWiVRjwKslekdbN5WPMp53dS/17j5e+oi5XVU=
 k8s.io/kubectl v0.17.2/go.mod h1:y4rfLV0n6aPmvbRCqZQjvOp3ezxsFgpqL+zF5jH/lxk=
+k8s.io/kubectl v0.18.0/go.mod h1:LOkWx9Z5DXMEg5KtOjHhRiC1fqJPLyCr3KtQgEolCkU=
 k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk=
 k8s.io/metrics v0.17.2/go.mod h1:3TkNHET4ROd+NfzNxkjoVfQ0Ob4iZnaHmSEA4vYpwLw=
+k8s.io/metrics v0.18.0/go.mod h1:8aYTW18koXqjLVKL7Ds05RPMX9ipJZI3mywYvBOxXd4=
 k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89 h1:d4vVOjXm687F1iLSP2q3lyPPuyvTUt3aVoBpi2DqRsU=
 k8s.io/utils v0.0.0-20200324210504-a9aa75ae1b89/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=

install/README.md

@@ -15,6 +15,12 @@ The install script does the following:
 * copies the tk binary to `/usr/local/bin`
 * removes the temporary directory
 
+If you want to use tk as a kubectl plugin, rename the binary to `kubectl-tk`:
+
+```sh
+mv /usr/local/bin/tk /usr/local/bin/kubectl-tk
+```
+
 ## Build from source
 
 Clone the repository:

manifests/bases/kustomize-controller/kustomization.yaml

@@ -1,5 +1,12 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- github.com/fluxcd/kustomize-controller/config//crd?ref=v0.0.1-beta.2
+- github.com/fluxcd/kustomize-controller/config//crd?ref=v0.0.2
-- github.com/fluxcd/kustomize-controller/config//manager?ref=v0.0.1-beta.2
+- github.com/fluxcd/kustomize-controller/config//manager?ref=v0.0.2
+patchesJson6902:
+- target:
+    group: apps
+    version: v1
+    kind: Deployment
+    name: kustomize-controller
+  path: patch.yaml

manifests/bases/kustomize-controller/patch.yaml

@@ -0,0 +1,3 @@
+- op: add
+  path: /spec/template/spec/containers/0/args/0
+  value: --events-addr=http://notification-controller/

manifests/bases/notification-controller/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- github.com/fluxcd/notification-controller/config//crd?ref=v0.0.1
+- github.com/fluxcd/notification-controller/config//manager?ref=v0.0.1

manifests/bases/source-controller/kustomization.yaml

@@ -1,5 +1,12 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- github.com/fluxcd/source-controller/config//crd?ref=v0.0.1-beta.2
+- github.com/fluxcd/source-controller/config//crd?ref=v0.0.2
-- github.com/fluxcd/source-controller/config//manager?ref=v0.0.1-beta.2
+- github.com/fluxcd/source-controller/config//manager?ref=v0.0.2
+patchesJson6902:
+- target:
+    group: apps
+    version: v1
+    kind: Deployment
+    name: source-controller
+  path: patch.yaml

manifests/bases/source-controller/patch.yaml

@@ -0,0 +1,3 @@
+- op: add
+  path: /spec/template/spec/containers/0/args/0
+  value: --events-addr=http://notification-controller/