Merge pull request #2594 from fluxcd/update-components

- kustomize-controller to v0.22.3
  https://github.com/fluxcd/kustomize-controller/blob/v0.22.3/CHANGELOG.md
- source-controller to v0.22.5
  https://github.com/fluxcd/source-controller/blob/v0.22.5/CHANGELOG.md
- notification-controller to v0.23.2
  https://github.com/fluxcd/notification-controller/blob/v0.23.2/CHANGELOG.md
- image-automation-controller to v0.21.3
  https://github.com/fluxcd/image-automation-controller/blob/v0.21.3/CHANGELOG.md

Signed-off-by: GitHub <noreply@github.com>

.github/runners/prereq.sh

@@ -23,7 +23,7 @@ KUBECTL_VERSION=1.21.2
 KUSTOMIZE_VERSION=4.1.3
 HELM_VERSION=3.7.2
 GITHUB_RUNNER_VERSION=2.285.1
-PACKAGES="apt-transport-https ca-certificates software-properties-common build-essential libssl-dev gnupg lsb-release jq"
+PACKAGES="apt-transport-https ca-certificates software-properties-common build-essential libssl-dev gnupg lsb-release jq pkg-config"
 
 # install prerequisites
 apt-get update \

.github/workflows/e2e.yaml

@@ -27,7 +27,7 @@ jobs:
         uses: engineerd/setup-kind@v0.5.0
         with:
           version: v0.11.1
-          image: kindest/node:v1.19.11@sha256:07db187ae84b4b7de440a73886f008cf903fcf5764ba8106a9fd5243d6f32729
+          image: kindest/node:v1.20.7
           config: .github/kind/config.yaml # disable KIND-net
       - name: Setup Calico for network policy
         run: |

.github/workflows/update.yaml

@@ -42,8 +42,7 @@ jobs:
 
             if [[ "${MOD_VERSION}" != "${LATEST_VERSION}" ]]; then
               go mod edit -require="github.com/fluxcd/$1/api@${LATEST_VERSION}"
-              rm go.sum
+              make tidy
-              go mod tidy
               changed=true
             fi
 

CONTRIBUTING.md

@@ -67,9 +67,10 @@ for source changes.
 
 Prerequisites:
 
-* go >= 1.16
+* go >= 1.17
-* kubectl >= 1.19
+* kubectl >= 1.20
-* kustomize >= 4.0
+* kustomize >= 4.4
+* coreutils (on Mac OS)
 
 Install the [controller-runtime/envtest](https://github.com/kubernetes-sigs/controller-runtime/tree/master/tools/setup-envtest) binaries with:
 
@@ -96,6 +97,25 @@ Then you can run the end-to-end tests with:
 make e2e
 ```
 
+When the output of the Flux CLI changes, to automatically update the golden
+files used in the test, pass `-update` flag to the test as:
+
+```bash
+make e2e TEST_ARGS="-update"
+```
+
+Since not all packages use golden files for testing, `-update` argument must be
+passed only for the packages that use golden files. Use the variables
+`TEST_PKG_PATH` for unit tests and `E2E_TEST_PKG_PATH` for e2e tests, to set the
+path of the target test package:
+
+```bash
+# Unit test
+make test TEST_PKG_PATH="./cmd/flux" TEST_ARGS="-update"
+# e2e test
+make e2e E2E_TEST_PKG_PATH="./cmd/flux" TEST_ARGS="-update"
+```
+
 Teardown the e2e environment with:
 
 ```bash

Dockerfile

@@ -20,4 +20,5 @@ RUN apk add --no-cache ca-certificates
 COPY --from=builder /usr/local/bin/kubectl /usr/local/bin/
 COPY --chmod=755 flux /usr/local/bin/
 
+USER 65534:65534
 ENTRYPOINT [ "flux" ]

Makefile

@@ -16,8 +16,8 @@ rwildcard=$(foreach d,$(wildcard $(addsuffix *,$(1))),$(call rwildcard,$(d)/,$(2
 all: test build
 
 tidy:
-	go mod tidy
+	go mod tidy -compat=1.17
-	cd tests/azure && go mod tidy
+	cd tests/azure && go mod tidy -compat=1.17
 
 fmt:
 	go fmt ./...
@@ -35,11 +35,13 @@ cleanup-kind:
 	rm $(TEST_KUBECONFIG)
 
 KUBEBUILDER_ASSETS?="$(shell $(ENVTEST) --arch=$(ENVTEST_ARCH) use -i $(ENVTEST_KUBERNETES_VERSION) --bin-dir=$(ENVTEST_ASSETS_DIR) -p path)"
+TEST_PKG_PATH="./..."
 test: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet install-envtest
-	KUBEBUILDER_ASSETS="$(KUBEBUILDER_ASSETS)" go test ./... -coverprofile cover.out --tags=unit
+	KUBEBUILDER_ASSETS="$(KUBEBUILDER_ASSETS)" go test $(TEST_PKG_PATH) -coverprofile cover.out --tags=unit $(TEST_ARGS)
 
+E2E_TEST_PKG_PATH="./cmd/flux/..."
 e2e: $(EMBEDDED_MANIFESTS_TARGET) tidy fmt vet
-	TEST_KUBECONFIG=$(TEST_KUBECONFIG) go test ./cmd/flux/... -coverprofile e2e.cover.out --tags=e2e -v -failfast
+	TEST_KUBECONFIG=$(TEST_KUBECONFIG) go test $(E2E_TEST_PKG_PATH) -coverprofile e2e.cover.out --tags=e2e -v -failfast $(TEST_ARGS)
 
 test-with-kind: install-envtest
 	make setup-kind

cmd/flux/alert.go

@@ -25,8 +25,9 @@ import (
 // notificationv1.Alert
 
 var alertType = apiType{
-	kind:      notificationv1.AlertKind,
+	kind:         notificationv1.AlertKind,
-	humanKind: "alert",
+	humanKind:    "alert",
+	groupVersion: notificationv1.GroupVersion,
 }
 
 type alertAdapter struct {

cmd/flux/alert_provider.go

@@ -25,8 +25,9 @@ import (
 // notificationv1.Provider
 
 var alertProviderType = apiType{
-	kind:      notificationv1.ProviderKind,
+	kind:         notificationv1.ProviderKind,
-	humanKind: "alert provider",
+	humanKind:    "alert provider",
+	groupVersion: notificationv1.GroupVersion,
 }
 
 type alertProviderAdapter struct {

cmd/flux/bootstrap.go

@@ -88,7 +88,7 @@ func init() {
 	bootstrapCmd.PersistentFlags().StringSliceVar(&bootstrapArgs.defaultComponents, "components", rootArgs.defaults.Components,
 		"list of components, accepts comma-separated values")
 	bootstrapCmd.PersistentFlags().StringSliceVar(&bootstrapArgs.extraComponents, "components-extra", nil,
-		"list of components in addition to those supplied or defaulted, accepts comma-separated values")
+		"list of components in addition to those supplied or defaulted, accepts values such as 'image-reflector-controller,image-automation-controller'")
 
 	bootstrapCmd.PersistentFlags().StringVar(&bootstrapArgs.registry, "registry", "ghcr.io/fluxcd",
 		"container registry where the toolkit images are published")

cmd/flux/bootstrap_bitbucket_server.go

@@ -121,7 +121,7 @@ func bootstrapBServerCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -251,9 +251,10 @@ func bootstrapBServerCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithCommitMessageAppendix(bootstrapArgs.commitMessageAppendix),
 		bootstrap.WithProviderTeamPermissions(mapTeamSlice(bServerArgs.teams, bServerDefaultPermission)),
 		bootstrap.WithReadWriteKeyPermissions(bServerArgs.readWriteKey),
-		bootstrap.WithKubeconfig(kubeconfigArgs),
+		bootstrap.WithKubeconfig(kubeconfigArgs, kubeclientOptions),
 		bootstrap.WithLogger(logger),
 		bootstrap.WithCABundle(caBundle),
+		bootstrap.WithGitCommitSigning(bootstrapArgs.gpgKeyRingPath, bootstrapArgs.gpgPassphrase, bootstrapArgs.gpgKeyID),
 	}
 	if bootstrapArgs.sshHostname != "" {
 		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSSHHostname(bootstrapArgs.sshHostname))

cmd/flux/bootstrap_git.go

@@ -101,7 +101,7 @@ func bootstrapGitCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -225,7 +225,7 @@ func bootstrapGitCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithBranch(bootstrapArgs.branch),
 		bootstrap.WithAuthor(bootstrapArgs.authorName, bootstrapArgs.authorEmail),
 		bootstrap.WithCommitMessageAppendix(bootstrapArgs.commitMessageAppendix),
-		bootstrap.WithKubeconfig(kubeconfigArgs),
+		bootstrap.WithKubeconfig(kubeconfigArgs, kubeclientOptions),
 		bootstrap.WithPostGenerateSecretFunc(promptPublicKey),
 		bootstrap.WithLogger(logger),
 		bootstrap.WithCABundle(caBundle),

cmd/flux/bootstrap_github.go

@@ -125,7 +125,7 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -240,9 +240,10 @@ func bootstrapGitHubCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithCommitMessageAppendix(bootstrapArgs.commitMessageAppendix),
 		bootstrap.WithProviderTeamPermissions(mapTeamSlice(githubArgs.teams, ghDefaultPermission)),
 		bootstrap.WithReadWriteKeyPermissions(githubArgs.readWriteKey),
-		bootstrap.WithKubeconfig(kubeconfigArgs),
+		bootstrap.WithKubeconfig(kubeconfigArgs, kubeclientOptions),
 		bootstrap.WithLogger(logger),
 		bootstrap.WithCABundle(caBundle),
+		bootstrap.WithGitCommitSigning(bootstrapArgs.gpgKeyRingPath, bootstrapArgs.gpgPassphrase, bootstrapArgs.gpgKeyID),
 	}
 	if bootstrapArgs.sshHostname != "" {
 		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSSHHostname(bootstrapArgs.sshHostname))

cmd/flux/bootstrap_gitlab.go

@@ -129,7 +129,7 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -254,9 +254,10 @@ func bootstrapGitLabCmdRun(cmd *cobra.Command, args []string) error {
 		bootstrap.WithCommitMessageAppendix(bootstrapArgs.commitMessageAppendix),
 		bootstrap.WithProviderTeamPermissions(mapTeamSlice(gitlabArgs.teams, glDefaultPermission)),
 		bootstrap.WithReadWriteKeyPermissions(gitlabArgs.readWriteKey),
-		bootstrap.WithKubeconfig(kubeconfigArgs),
+		bootstrap.WithKubeconfig(kubeconfigArgs, kubeclientOptions),
 		bootstrap.WithLogger(logger),
 		bootstrap.WithCABundle(caBundle),
+		bootstrap.WithGitCommitSigning(bootstrapArgs.gpgKeyRingPath, bootstrapArgs.gpgPassphrase, bootstrapArgs.gpgKeyID),
 	}
 	if bootstrapArgs.sshHostname != "" {
 		bootstrapOpts = append(bootstrapOpts, bootstrap.WithSSHHostname(bootstrapArgs.sshHostname))

cmd/flux/build.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var buildCmd = &cobra.Command{
+	Use:   "build",
+	Short: "Build a flux resource",
+	Long:  "The build command is used to build flux resources.",
+}
+
+func init() {
+	rootCmd.AddCommand(buildCmd)
+}

cmd/flux/build_kustomization.go

@@ -0,0 +1,100 @@
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/signal"
+
+	"github.com/spf13/cobra"
+
+	"github.com/fluxcd/flux2/internal/build"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
+)
+
+var buildKsCmd = &cobra.Command{
+	Use:     "kustomization",
+	Aliases: []string{"ks"},
+	Short:   "Build Kustomization",
+	Long: `The build command queries the Kubernetes API and fetches the specified Flux Kustomization. 
+It then uses the fetched in cluster flux kustomization to perform needed transformation on the local kustomization.yaml
+pointed at by --path. The local kustomization.yaml is generated if it does not exist. Finally it builds the overlays using the local kustomization.yaml, and write the resulting multi-doc YAML to stdout.`,
+	Example: `# Build the local manifests as they were built on the cluster
+flux build kustomization my-app --path ./path/to/local/manifests`,
+	ValidArgsFunction: resourceNamesCompletionFunc(kustomizev1.GroupVersion.WithKind(kustomizev1.KustomizationKind)),
+	RunE:              buildKsCmdRun,
+}
+
+type buildKsFlags struct {
+	path string
+}
+
+var buildKsArgs buildKsFlags
+
+func init() {
+	buildKsCmd.Flags().StringVar(&buildKsArgs.path, "path", "", "Path to the manifests location.)")
+	buildCmd.AddCommand(buildKsCmd)
+}
+
+func buildKsCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("%s name is required", kustomizationType.humanKind)
+	}
+	name := args[0]
+
+	if buildKsArgs.path == "" {
+		return fmt.Errorf("invalid resource path %q", buildKsArgs.path)
+	}
+
+	if fs, err := os.Stat(buildKsArgs.path); err != nil || !fs.IsDir() {
+		return fmt.Errorf("invalid resource path %q", buildKsArgs.path)
+	}
+
+	builder, err := build.NewBuilder(kubeconfigArgs, kubeclientOptions, name, buildKsArgs.path, build.WithTimeout(rootArgs.timeout))
+	if err != nil {
+		return err
+	}
+
+	// create a signal channel
+	sigc := make(chan os.Signal, 1)
+	signal.Notify(sigc, os.Interrupt)
+
+	errChan := make(chan error)
+	go func() {
+		manifests, err := builder.Build()
+		if err != nil {
+			errChan <- err
+		}
+
+		cmd.Print(string(manifests))
+		errChan <- nil
+	}()
+
+	select {
+	case <-sigc:
+		fmt.Println("Build cancelled... exiting.")
+		return builder.Cancel()
+	case err := <-errChan:
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+
+}

cmd/flux/build_kustomization_test.go

@@ -0,0 +1,83 @@
+//go:build unit
+// +build unit
+
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"testing"
+)
+
+func setup(t *testing.T, tmpl map[string]string) {
+	t.Helper()
+	testEnv.CreateObjectFile("./testdata/build-kustomization/podinfo-source.yaml", tmpl, t)
+	testEnv.CreateObjectFile("./testdata/build-kustomization/podinfo-kustomization.yaml", tmpl, t)
+}
+
+func TestBuildKustomization(t *testing.T) {
+	tests := []struct {
+		name       string
+		args       string
+		resultFile string
+		assertFunc string
+	}{
+		{
+			name:       "no args",
+			args:       "build kustomization podinfo",
+			resultFile: "invalid resource path \"\"",
+			assertFunc: "assertError",
+		},
+		{
+			name:       "build podinfo",
+			args:       "build kustomization podinfo --path ./testdata/build-kustomization/podinfo",
+			resultFile: "./testdata/build-kustomization/podinfo-result.yaml",
+			assertFunc: "assertGoldenTemplateFile",
+		},
+		{
+			name:       "build podinfo without service",
+			args:       "build kustomization podinfo --path ./testdata/build-kustomization/delete-service",
+			resultFile: "./testdata/build-kustomization/podinfo-without-service-result.yaml",
+			assertFunc: "assertGoldenTemplateFile",
+		},
+	}
+
+	tmpl := map[string]string{
+		"fluxns": allocateNamespace("flux-system"),
+	}
+	setup(t, tmpl)
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			var assert assertFunc
+
+			switch tt.assertFunc {
+			case "assertGoldenTemplateFile":
+				assert = assertGoldenTemplateFile(tt.resultFile, tmpl)
+			case "assertError":
+				assert = assertError(tt.resultFile)
+			}
+
+			cmd := cmdTestCase{
+				args:   tt.args + " -n " + tmpl["fluxns"],
+				assert: assert,
+			}
+
+			cmd.runTestCmd(t)
+		})
+	}
+}

cmd/flux/check.go

@@ -56,10 +56,7 @@ type checkFlags struct {
 }
 
 var kubernetesConstraints = []string{
-	">=1.19.0-0",
+	">=1.20.6-0",
-	">=1.16.11-0 <=1.16.15-0",
-	">=1.17.7-0 <=1.17.17-0",
-	">=1.18.4-0 <=1.18.20-0",
 }
 
 var checkArgs checkFlags
@@ -128,7 +125,7 @@ func fluxCheck() {
 }
 
 func kubernetesCheck(constraints []string) bool {
-	cfg, err := utils.KubeConfig(kubeconfigArgs)
+	cfg, err := utils.KubeConfig(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		logger.Failuref("Kubernetes client initialization failed: %s", err.Error())
 		return false
@@ -176,7 +173,7 @@ func componentsCheck() bool {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeConfig, err := utils.KubeConfig(kubeconfigArgs)
+	kubeConfig, err := utils.KubeConfig(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return false
 	}
@@ -186,7 +183,7 @@ func componentsCheck() bool {
 		return false
 	}
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return false
 	}

cmd/flux/completion.go

@@ -60,7 +60,7 @@ func resourceNamesCompletionFunc(gvk schema.GroupVersionKind) func(cmd *cobra.Co
 		ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 		defer cancel()
 
-		cfg, err := utils.KubeConfig(kubeconfigArgs)
+		cfg, err := utils.KubeConfig(kubeconfigArgs, kubeclientOptions)
 		if err != nil {
 			return completionError(err)
 		}

cmd/flux/create.go

@@ -19,6 +19,7 @@ package main
 import (
 	"context"
 	"fmt"
+	"regexp"
 	"strings"
 	"time"
 
@@ -51,6 +52,18 @@ func init() {
 	createCmd.PersistentFlags().BoolVar(&createArgs.export, "export", false, "export in YAML format to stdout")
 	createCmd.PersistentFlags().StringSliceVar(&createArgs.labels, "label", nil,
 		"set labels on the resource (can specify multiple labels with commas: label1=value1,label2=value2)")
+	createCmd.PersistentPreRunE = func(cmd *cobra.Command, args []string) error {
+		if len(args) < 1 {
+			return fmt.Errorf("name is required")
+		}
+
+		name := args[0]
+		if !validateObjectName(name) {
+			return fmt.Errorf("name '%s' is invalid, it should adhere to standard defined in RFC 1123, the name can only contain alphanumeric characters or '-'", name)
+		}
+
+		return nil
+	}
 	rootCmd.AddCommand(createCmd)
 }
 
@@ -104,7 +117,7 @@ func (names apiType) upsertAndWait(object upsertWaitable, mutate func() error) e
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs) // NB globals
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions) // NB globals
 	if err != nil {
 		return err
 	}
@@ -150,3 +163,8 @@ func parseLabels() (map[string]string, error) {
 
 	return result, nil
 }
+
+func validateObjectName(name string) bool {
+	r := regexp.MustCompile("^[a-z0-9]([a-z0-9\\-]){0,61}[a-z0-9]$")
+	return r.MatchString(name)
+}

cmd/flux/create_alert.go

@@ -63,9 +63,6 @@ func init() {
 }
 
 func createAlertCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("Alert name is required")
-	}
 	name := args[0]
 
 	if alertArgs.providerRef == "" {
@@ -122,7 +119,7 @@ func createAlertCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_alertprovider.go

@@ -73,9 +73,6 @@ func init() {
 }
 
 func createAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("Provider name is required")
-	}
 	name := args[0]
 
 	if alertProviderArgs.alertType == "" {
@@ -118,7 +115,7 @@ func createAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_helmrelease.go

@@ -139,9 +139,6 @@ func init() {
 }
 
 func createHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("HelmRelease name is required")
-	}
 	name := args[0]
 
 	if helmReleaseArgs.chart == "" {
@@ -250,7 +247,7 @@ func createHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_image_policy.go

@@ -84,9 +84,6 @@ func (obj imagePolicyAdapter) getObservedGeneration() int64 {
 }
 
 func createImagePolicyRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("ImagePolicy name is required")
-	}
 	objectName := args[0]
 
 	if imagePolicyArgs.imageRef == "" {

cmd/flux/create_image_repository.go

@@ -83,9 +83,6 @@ func init() {
 }
 
 func createImageRepositoryRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("ImageRepository name is required")
-	}
 	objectName := args[0]
 
 	if imageRepoArgs.image == "" {

cmd/flux/create_image_update.go

@@ -23,7 +23,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 
 	autov1 "github.com/fluxcd/image-automation-controller/api/v1beta1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var createImageUpdateCmd = &cobra.Command{
@@ -49,25 +49,40 @@ mentioned in YAMLs in a git repository.`,
     --push-branch=image-updates \
     --author-name=flux \
     --author-email=flux@example.com \
-    --commit-template="{{range .Updated.Images}}{{println .}}{{end}}"`,
+    --commit-template="{{range .Updated.Images}}{{println .}}{{end}}"
+
+  # Configure image updates for a Git repository in a different namespace
+  flux create image update apps \
+    --namespace=apps \
+    --git-repo-ref=flux-system \
+    --git-repo-namespace=flux-system \
+    --git-repo-path="./clusters/my-cluster" \
+    --checkout-branch=main \
+    --push-branch=image-updates \
+    --author-name=flux \
+    --author-email=flux@example.com \
+    --commit-template="{{range .Updated.Images}}{{println .}}{{end}}"
+`,
 	RunE: createImageUpdateRun,
 }
 
 type imageUpdateFlags struct {
-	gitRepoRef     string
+	gitRepoName      string
-	gitRepoPath    string
+	gitRepoNamespace string
-	checkoutBranch string
+	gitRepoPath      string
-	pushBranch     string
+	checkoutBranch   string
-	commitTemplate string
+	pushBranch       string
-	authorName     string
+	commitTemplate   string
-	authorEmail    string
+	authorName       string
+	authorEmail      string
 }
 
 var imageUpdateArgs = imageUpdateFlags{}
 
 func init() {
 	flags := createImageUpdateCmd.Flags()
-	flags.StringVar(&imageUpdateArgs.gitRepoRef, "git-repo-ref", "", "the name of a GitRepository resource with details of the upstream Git repository")
+	flags.StringVar(&imageUpdateArgs.gitRepoName, "git-repo-ref", "", "the name of a GitRepository resource with details of the upstream Git repository")
+	flags.StringVar(&imageUpdateArgs.gitRepoNamespace, "git-repo-namespace", "", "the namespace of the GitRepository resource, defaults to the ImageUpdateAutomation namespace")
 	flags.StringVar(&imageUpdateArgs.gitRepoPath, "git-repo-path", "", "path to the directory containing the manifests to be updated, defaults to the repository root")
 	flags.StringVar(&imageUpdateArgs.checkoutBranch, "checkout-branch", "", "the branch to checkout")
 	flags.StringVar(&imageUpdateArgs.pushBranch, "push-branch", "", "the branch to push commits to, defaults to the checkout branch if not specified")
@@ -79,12 +94,9 @@ func init() {
 }
 
 func createImageUpdateRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("ImageUpdateAutomation name is required")
-	}
 	objectName := args[0]
 
-	if imageUpdateArgs.gitRepoRef == "" {
+	if imageUpdateArgs.gitRepoName == "" {
 		return fmt.Errorf("a reference to a GitRepository is required (--git-repo-ref)")
 	}
 
@@ -112,9 +124,10 @@ func createImageUpdateRun(cmd *cobra.Command, args []string) error {
 			Labels:    labels,
 		},
 		Spec: autov1.ImageUpdateAutomationSpec{
-			SourceRef: autov1.SourceReference{
+			SourceRef: autov1.CrossNamespaceSourceReference{
-				Kind: sourcev1.GitRepositoryKind,
+				Kind:      sourcev1.GitRepositoryKind,
-				Name: imageUpdateArgs.gitRepoRef,
+				Name:      imageUpdateArgs.gitRepoName,
+				Namespace: imageUpdateArgs.gitRepoNamespace,
 			},
 
 			GitSpec: &autov1.GitSpec{

cmd/flux/create_kustomization.go

@@ -119,9 +119,6 @@ func NewKustomizationFlags() kustomizationFlags {
 }
 
 func createKsCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("Kustomization name is required")
-	}
 	name := args[0]
 
 	if kustomizationArgs.path == "" {
@@ -232,7 +229,7 @@ func createKsCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_receiver.go

@@ -67,9 +67,6 @@ func init() {
 }
 
 func createReceiverCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("Receiver name is required")
-	}
 	name := args[0]
 
 	if receiverArgs.receiverType == "" {
@@ -130,7 +127,7 @@ func createReceiverCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_secret_git.go

@@ -112,9 +112,6 @@ func NewSecretGitFlags() secretGitFlags {
 }
 
 func createSecretGitCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("secret name is required")
-	}
 	name := args[0]
 	if secretGitArgs.url == "" {
 		return fmt.Errorf("url is required")
@@ -176,7 +173,7 @@ func createSecretGitCmdRun(cmd *cobra.Command, args []string) error {
 
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_secret_git_test.go

@@ -13,7 +13,7 @@ func TestCreateGitSecret(t *testing.T) {
 		{
 			name:   "no args",
 			args:   "create secret git",
-			assert: assertError("secret name is required"),
+			assert: assertError("name is required"),
 		},
 		{
 			name:   "basic secret",

cmd/flux/create_secret_helm.go

@@ -18,7 +18,6 @@ package main
 
 import (
 	"context"
-	"fmt"
 
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
@@ -68,9 +67,6 @@ func init() {
 }
 
 func createSecretHelmCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("secret name is required")
-	}
 	name := args[0]
 
 	labels, err := parseLabels()
@@ -100,7 +96,7 @@ func createSecretHelmCmdRun(cmd *cobra.Command, args []string) error {
 
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_secret_helm_test.go

@@ -12,7 +12,7 @@ func TestCreateHelmSecret(t *testing.T) {
 	}{
 		{
 			args:   "create secret helm",
-			assert: assertError("secret name is required"),
+			assert: assertError("name is required"),
 		},
 		{
 			args:   "create secret helm helm-secret --username=my-username --password=my-password --namespace=my-namespace --export",

cmd/flux/create_secret_tls.go

@@ -18,7 +18,6 @@ package main
 
 import (
 	"context"
-	"fmt"
 
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
@@ -67,9 +66,6 @@ func init() {
 }
 
 func createSecretTLSCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("secret name is required")
-	}
 	name := args[0]
 
 	labels, err := parseLabels()
@@ -97,7 +93,7 @@ func createSecretTLSCmdRun(cmd *cobra.Command, args []string) error {
 
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_secret_tls_test.go

@@ -12,7 +12,7 @@ func TestCreateTlsSecretNoArgs(t *testing.T) {
 	}{
 		{
 			args:   "create secret tls",
-			assert: assertError("secret name is required"),
+			assert: assertError("name is required"),
 		},
 		{
 			args:   "create secret tls certs --namespace=my-namespace --cert-file=./testdata/create_secret/tls/test-cert.pem --key-file=./testdata/create_secret/tls/test-key.pem --export",

cmd/flux/create_source_bucket.go

@@ -30,7 +30,9 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	"github.com/fluxcd/pkg/apis/meta"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	"github.com/fluxcd/pkg/runtime/conditions"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 
 	"github.com/fluxcd/flux2/internal/flags"
 	"github.com/fluxcd/flux2/internal/utils"
@@ -93,9 +95,6 @@ func NewSourceBucketFlags() sourceBucketFlags {
 }
 
 func createSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("Bucket source name is required")
-	}
 	name := args[0]
 
 	if sourceBucketArgs.name == "" {
@@ -152,7 +151,7 @@ func createSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -238,3 +237,30 @@ func upsertBucket(ctx context.Context, kubeClient client.Client,
 	logger.Successf("Bucket source updated")
 	return namespacedName, nil
 }
+
+func isBucketReady(ctx context.Context, kubeClient client.Client,
+	namespacedName types.NamespacedName, bucket *sourcev1.Bucket) wait.ConditionFunc {
+	return func() (bool, error) {
+		err := kubeClient.Get(ctx, namespacedName, bucket)
+		if err != nil {
+			return false, err
+		}
+
+		if c := conditions.Get(bucket, meta.ReadyCondition); c != nil {
+			// Confirm the Ready condition we are observing is for the
+			// current generation
+			if c.ObservedGeneration != bucket.GetGeneration() {
+				return false, nil
+			}
+
+			// Further check the Status
+			switch c.Status {
+			case metav1.ConditionTrue:
+				return true, nil
+			case metav1.ConditionFalse:
+				return false, fmt.Errorf(c.Message)
+			}
+		}
+		return false, nil
+	}
+}

cmd/flux/create_source_git.go

@@ -23,19 +23,21 @@ import (
 	"net/url"
 	"os"
 
-	"github.com/fluxcd/pkg/apis/meta"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 	"github.com/manifoldco/promptui"
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
-	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/yaml"
 
+	"github.com/fluxcd/pkg/apis/meta"
+	"github.com/fluxcd/pkg/runtime/conditions"
+
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
+
 	"github.com/fluxcd/flux2/internal/flags"
 	"github.com/fluxcd/flux2/internal/utils"
 	"github.com/fluxcd/flux2/pkg/manifestgen/sourcesecret"
@@ -150,9 +152,6 @@ func newSourceGitFlags() sourceGitFlags {
 }
 
 func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("GitRepository source name is required")
-	}
 	name := args[0]
 
 	if sourceGitArgs.url == "" {
@@ -172,7 +171,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if sourceGitArgs.caFile != "" && u.Scheme == "ssh" {
-		return fmt.Errorf("specifing a CA file is not supported for Git over SSH")
+		return fmt.Errorf("specifying a CA file is not supported for Git over SSH")
 	}
 
 	if sourceGitArgs.recurseSubmodules && sourceGitArgs.gitImplementation == sourcev1.LibGit2Implementation {
@@ -235,7 +234,7 @@ func createSourceGitCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -358,7 +357,14 @@ func isGitRepositoryReady(ctx context.Context, kubeClient client.Client,
 			return false, err
 		}
 
-		if c := apimeta.FindStatusCondition(gitRepository.Status.Conditions, meta.ReadyCondition); c != nil {
+		if c := conditions.Get(gitRepository, meta.ReadyCondition); c != nil {
+			// Confirm the Ready condition we are observing is for the
+			// current generation
+			if c.ObservedGeneration != gitRepository.GetGeneration() {
+				return false, nil
+			}
+
+			// Further check the Status
 			switch c.Status {
 			case metav1.ConditionTrue:
 				return true, nil

cmd/flux/create_source_git_test.go

@@ -21,15 +21,17 @@ package main
 
 import (
 	"context"
+	"testing"
+	"time"
+
 	"github.com/fluxcd/pkg/apis/meta"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 	"k8s.io/apimachinery/pkg/api/errors"
+	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"sigs.k8s.io/controller-runtime/pkg/client"
-	"testing"
-	"time"
 )
 
 var pollInterval = 50 * time.Millisecond
@@ -96,14 +98,21 @@ func TestCreateSourceGit(t *testing.T) {
 		{
 			"NoArgs",
 			"create source git",
-			assertError("GitRepository source name is required"),
+			assertError("name is required"),
 			nil,
 		}, {
 			"Succeeded",
 			command,
 			assertGoldenFile("testdata/create_source_git/success.golden"),
 			func(repo *sourcev1.GitRepository) {
-				meta.SetResourceCondition(repo, meta.ReadyCondition, metav1.ConditionTrue, sourcev1.GitOperationSucceedReason, "succeeded message")
+				newCondition := metav1.Condition{
+					Type:               meta.ReadyCondition,
+					Status:             metav1.ConditionTrue,
+					Reason:             sourcev1.GitOperationSucceedReason,
+					Message:            "succeeded message",
+					ObservedGeneration: repo.GetGeneration(),
+				}
+				apimeta.SetStatusCondition(&repo.Status.Conditions, newCondition)
 				repo.Status.Artifact = &sourcev1.Artifact{
 					Path:     "some-path",
 					Revision: "v1",
@@ -114,7 +123,14 @@ func TestCreateSourceGit(t *testing.T) {
 			command,
 			assertError("failed message"),
 			func(repo *sourcev1.GitRepository) {
-				meta.SetResourceCondition(repo, meta.ReadyCondition, metav1.ConditionFalse, sourcev1.URLInvalidReason, "failed message")
+				newCondition := metav1.Condition{
+					Type:               meta.ReadyCondition,
+					Status:             metav1.ConditionFalse,
+					Reason:             sourcev1.URLInvalidReason,
+					Message:            "failed message",
+					ObservedGeneration: repo.GetGeneration(),
+				}
+				apimeta.SetStatusCondition(&repo.Status.Conditions, newCondition)
 			},
 		}, {
 			"NoArtifact",
@@ -122,7 +138,14 @@ func TestCreateSourceGit(t *testing.T) {
 			assertError("GitRepository source reconciliation completed but no artifact was found"),
 			func(repo *sourcev1.GitRepository) {
 				// Updated with no artifact
-				meta.SetResourceCondition(repo, meta.ReadyCondition, metav1.ConditionTrue, sourcev1.GitOperationSucceedReason, "succeeded message")
+				newCondition := metav1.Condition{
+					Type:               meta.ReadyCondition,
+					Status:             metav1.ConditionTrue,
+					Reason:             sourcev1.GitOperationSucceedReason,
+					Message:            "succeeded message",
+					ObservedGeneration: repo.GetGeneration(),
+				}
+				apimeta.SetStatusCondition(&repo.Status.Conditions, newCondition)
 			},
 		},
 	}

cmd/flux/create_source_helm.go

@@ -23,17 +23,17 @@ import (
 	"os"
 
 	"github.com/fluxcd/pkg/apis/meta"
+	"github.com/fluxcd/pkg/runtime/conditions"
 	"github.com/spf13/cobra"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
-	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/yaml"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 
 	"github.com/fluxcd/flux2/internal/utils"
 	"github.com/fluxcd/flux2/pkg/manifestgen/sourcesecret"
@@ -91,9 +91,6 @@ func init() {
 }
 
 func createSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("HelmRepository source name is required")
-	}
 	name := args[0]
 
 	if sourceHelmArgs.url == "" {
@@ -147,7 +144,7 @@ func createSourceHelmCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -245,12 +242,14 @@ func isHelmRepositoryReady(ctx context.Context, kubeClient client.Client,
 			return false, err
 		}
 
-		// Confirm the state we are observing is for the current generation
+		if c := conditions.Get(helmRepository, meta.ReadyCondition); c != nil {
-		if helmRepository.Generation != helmRepository.Status.ObservedGeneration {
+			// Confirm the Ready condition we are observing is for the
-			return false, nil
+			// current generation
-		}
+			if c.ObservedGeneration != helmRepository.GetGeneration() {
+				return false, nil
+			}
 
-		if c := apimeta.FindStatusCondition(helmRepository.Status.Conditions, meta.ReadyCondition); c != nil {
+			// Further check the Status
 			switch c.Status {
 			case metav1.ConditionTrue:
 				return true, nil

cmd/flux/create_tenant.go

@@ -70,9 +70,6 @@ func init() {
 }
 
 func createTenantCmdRun(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return fmt.Errorf("tenant name is required")
-	}
 	tenant := args[0]
 	if err := validation.IsQualifiedName(tenant); len(err) > 0 {
 		return fmt.Errorf("invalid tenant name '%s': %v", tenant, err)
@@ -159,7 +156,7 @@ func createTenantCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/create_test.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"testing"
+
+	"k8s.io/apimachinery/pkg/util/rand"
+)
+
+func Test_validateObjectName(t *testing.T) {
+	tests := []struct {
+		name  string
+		valid bool
+	}{
+		{
+			name:  "flux-system",
+			valid: true,
+		},
+		{
+			name:  "-flux-system",
+			valid: false,
+		},
+		{
+			name:  "-flux-system-",
+			valid: false,
+		},
+		{
+			name:  "third.first",
+			valid: false,
+		},
+		{
+			name:  "THirdfirst",
+			valid: false,
+		},
+		{
+			name:  "THirdfirst",
+			valid: false,
+		},
+		{
+			name:  rand.String(63),
+			valid: true,
+		},
+		{
+			name:  rand.String(64),
+			valid: false,
+		},
+	}
+
+	for _, tt := range tests {
+		valid := validateObjectName(tt.name)
+		if valid != tt.valid {
+			t.Errorf("expected name %q to return %t for validateObjectName func but got %t",
+				tt.name, tt.valid, valid)
+		}
+	}
+}

cmd/flux/delete.go

@@ -60,7 +60,7 @@ func (del deleteCommand) run(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/delete_source_bucket.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var deleteSourceBucketCmd = &cobra.Command{

cmd/flux/delete_source_git.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var deleteSourceGitCmd = &cobra.Command{

cmd/flux/delete_source_helm.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var deleteSourceHelmCmd = &cobra.Command{

cmd/flux/diff.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var diffCmd = &cobra.Command{
+	Use:   "diff",
+	Short: "Diff a flux resource",
+	Long:  "The diff command is used to do a server-side dry-run on flux resources, then prints the diff.",
+}
+
+func init() {
+	rootCmd.AddCommand(diffCmd)
+}

cmd/flux/diff_kustomization.go

@@ -0,0 +1,113 @@
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/signal"
+
+	"github.com/spf13/cobra"
+
+	"github.com/fluxcd/flux2/internal/build"
+	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
+)
+
+var diffKsCmd = &cobra.Command{
+	Use:     "kustomization",
+	Aliases: []string{"ks"},
+	Short:   "Diff Kustomization",
+	Long: `The diff command does a build, then it performs a server-side dry-run and prints the diff.
+Exit status: 0 No differences were found. 1 Differences were found. >1 diff failed with an error.`,
+	Example: `# Preview local changes as they were applied on the cluster
+flux diff kustomization my-app --path ./path/to/local/manifests`,
+	ValidArgsFunction: resourceNamesCompletionFunc(kustomizev1.GroupVersion.WithKind(kustomizev1.KustomizationKind)),
+	RunE:              diffKsCmdRun,
+}
+
+type diffKsFlags struct {
+	path        string
+	progressBar bool
+}
+
+var diffKsArgs diffKsFlags
+
+func init() {
+	diffKsCmd.Flags().StringVar(&diffKsArgs.path, "path", "", "Path to a local directory that matches the specified Kustomization.spec.path.)")
+	diffKsCmd.Flags().BoolVar(&diffKsArgs.progressBar, "progress-bar", true, "Boolean to set the progress bar. The default value is true.")
+	diffCmd.AddCommand(diffKsCmd)
+}
+
+func diffKsCmdRun(cmd *cobra.Command, args []string) error {
+	if len(args) < 1 {
+		return fmt.Errorf("%s name is required", kustomizationType.humanKind)
+	}
+	name := args[0]
+
+	if diffKsArgs.path == "" {
+		return &RequestError{StatusCode: 2, Err: fmt.Errorf("invalid resource path %q", diffKsArgs.path)}
+	}
+
+	if fs, err := os.Stat(diffKsArgs.path); err != nil || !fs.IsDir() {
+		return &RequestError{StatusCode: 2, Err: fmt.Errorf("invalid resource path %q", diffKsArgs.path)}
+	}
+
+	var builder *build.Builder
+	var err error
+	if diffKsArgs.progressBar {
+		builder, err = build.NewBuilder(kubeconfigArgs, kubeclientOptions, name, diffKsArgs.path, build.WithTimeout(rootArgs.timeout), build.WithProgressBar())
+	} else {
+		builder, err = build.NewBuilder(kubeconfigArgs, kubeclientOptions, name, diffKsArgs.path, build.WithTimeout(rootArgs.timeout))
+	}
+
+	if err != nil {
+		return &RequestError{StatusCode: 2, Err: err}
+	}
+
+	// create a signal channel
+	sigc := make(chan os.Signal, 1)
+	signal.Notify(sigc, os.Interrupt)
+
+	errChan := make(chan error)
+	go func() {
+		output, hasChanged, err := builder.Diff()
+		if err != nil {
+			errChan <- &RequestError{StatusCode: 2, Err: err}
+		}
+
+		cmd.Print(output)
+
+		if hasChanged {
+			errChan <- &RequestError{StatusCode: 1, Err: fmt.Errorf("identified at least one change, exiting with non-zero exit code")}
+		} else {
+			errChan <- nil
+		}
+	}()
+
+	select {
+	case <-sigc:
+		fmt.Println("Build cancelled... exiting.")
+		return builder.Cancel()
+	case err := <-errChan:
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+
+}

cmd/flux/diff_kustomization_test.go

@@ -0,0 +1,145 @@
+//go:build unit
+// +build unit
+
+/*
+Copyright 2021 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"context"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/fluxcd/flux2/internal/build"
+	"github.com/fluxcd/pkg/ssa"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+)
+
+func TestDiffKustomization(t *testing.T) {
+	tests := []struct {
+		name       string
+		args       string
+		objectFile string
+		assert     assertFunc
+	}{
+		{
+			name:       "no args",
+			args:       "diff kustomization podinfo",
+			objectFile: "",
+			assert:     assertError("invalid resource path \"\""),
+		},
+		{
+			name:       "diff nothing deployed",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/nothing-is-deployed.golden"),
+		},
+		{
+			name:       "diff with a deployment object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/deployment.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-deployment.golden"),
+		},
+		{
+			name:       "diff with a drifted service object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/service.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-drifted-service.golden"),
+		},
+		{
+			name:       "diff with a drifted secret object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/secret.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-drifted-secret.golden"),
+		},
+		{
+			name:       "diff with a drifted key in sops secret object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/key-sops-secret.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-drifted-key-sops-secret.golden"),
+		},
+		{
+			name:       "diff with a drifted value in sops secret object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/value-sops-secret.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-drifted-value-sops-secret.golden"),
+		},
+		{
+			name:       "diff with a sops dockerconfigjson secret object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/dockerconfigjson-sops-secret.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-dockerconfigjson-sops-secret.golden"),
+		},
+		{
+			name:       "diff with a sops stringdata secret object",
+			args:       "diff kustomization podinfo --path ./testdata/build-kustomization/podinfo --progress-bar=false",
+			objectFile: "./testdata/diff-kustomization/stringdata-sops-secret.yaml",
+			assert:     assertGoldenFile("./testdata/diff-kustomization/diff-with-drifted-stringdata-sops-secret.golden"),
+		},
+	}
+
+	tmpl := map[string]string{
+		"fluxns": allocateNamespace("flux-system"),
+	}
+
+	b, _ := build.NewBuilder(kubeconfigArgs, kubeclientOptions, "podinfo", "")
+
+	resourceManager, err := b.Manager()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	setup(t, tmpl)
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if tt.objectFile != "" {
+				resourceManager.ApplyAll(context.Background(), createObjectFromFile(tt.objectFile, tmpl, t), ssa.DefaultApplyOptions())
+			}
+			cmd := cmdTestCase{
+				args:   tt.args + " -n " + tmpl["fluxns"],
+				assert: tt.assert,
+			}
+			cmd.runTestCmd(t)
+			if tt.objectFile != "" {
+				testEnv.DeleteObjectFile(tt.objectFile, tmpl, t)
+			}
+		})
+	}
+}
+
+func createObjectFromFile(objectFile string, templateValues map[string]string, t *testing.T) []*unstructured.Unstructured {
+	buf, err := os.ReadFile(objectFile)
+	if err != nil {
+		t.Fatalf("Error reading file '%s': %v", objectFile, err)
+	}
+	content, err := executeTemplate(string(buf), templateValues)
+	if err != nil {
+		t.Fatalf("Error evaluating template file '%s': '%v'", objectFile, err)
+	}
+	clientObjects, err := readYamlObjects(strings.NewReader(content))
+	if err != nil {
+		t.Fatalf("Error decoding yaml file '%s': %v", objectFile, err)
+	}
+
+	if err := ssa.SetNativeKindsDefaults(clientObjects); err != nil {
+		t.Fatalf("Error setting native kinds defaults for '%s': %v", objectFile, err)
+	}
+
+	return clientObjects
+}

cmd/flux/export.go

@@ -74,7 +74,7 @@ func (export exportCommand) run(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/export_secret.go

@@ -59,7 +59,7 @@ func (export exportWithSecretCommand) run(cmd *cobra.Command, args []string) err
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/export_source_bucket.go

@@ -21,7 +21,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var exportSourceBucketCmd = &cobra.Command{

cmd/flux/export_source_git.go

@@ -21,7 +21,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var exportSourceGitCmd = &cobra.Command{

cmd/flux/export_source_helm.go

@@ -21,7 +21,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var exportSourceHelmCmd = &cobra.Command{

cmd/flux/get.go

@@ -33,6 +33,7 @@ import (
 	"github.com/fluxcd/pkg/apis/meta"
 
 	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/flux2/pkg/printers"
 )
 
 type deriveType func(runtime.Object) (summarisable, error)
@@ -135,7 +136,7 @@ func (get getCommand) run(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -177,7 +178,10 @@ func (get getCommand) run(cmd *cobra.Command, args []string) error {
 		return err
 	}
 
-	utils.PrintTable(cmd.OutOrStdout(), header, rows)
+	err = printers.TablePrinter(header).Print(cmd.OutOrStdout(), rows)
+	if err != nil {
+		return err
+	}
 
 	if getAll {
 		fmt.Println()
@@ -242,10 +246,16 @@ func watchUntil(ctx context.Context, w watch.Interface, get *getCommand) (bool,
 			return false, err
 		}
 		if firstIteration {
-			utils.PrintTable(os.Stdout, header, rows)
+			err = printers.TablePrinter(header).Print(os.Stdout, rows)
+			if err != nil {
+				return false, err
+			}
 			firstIteration = false
 		} else {
-			utils.PrintTable(os.Stdout, []string{}, rows)
+			err = printers.TablePrinter([]string{}).Print(os.Stdout, rows)
+			if err != nil {
+				return false, err
+			}
 		}
 
 		return false, nil

cmd/flux/get_alert.go

@@ -77,11 +77,11 @@ func init() {
 func (s alertListAdapter) summariseItem(i int, includeNamespace bool, includeKind bool) []string {
 	item := s.Items[i]
 	status, msg := statusAndMessage(item.Status.Conditions)
-	return append(nameColumns(&item, includeNamespace, includeKind), status, msg, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+	return append(nameColumns(&item, includeNamespace, includeKind), strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (s alertListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Suspended"}
+	headers := []string{"Name", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		return append(namespaceHeader, headers...)
 	}

cmd/flux/get_helmrelease.go

@@ -75,11 +75,11 @@ func (a helmReleaseListAdapter) summariseItem(i int, includeNamespace bool, incl
 	revision := item.Status.LastAppliedRevision
 	status, msg := statusAndMessage(item.Status.Conditions)
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (a helmReleaseListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
+	headers := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		headers = append([]string{"Namespace"}, headers...)
 	}

cmd/flux/get_image.go

@@ -25,9 +25,6 @@ var getImageCmd = &cobra.Command{
 	Aliases: []string{"image"},
 	Short:   "Get image automation object status",
 	Long:    "The get image sub-commands print the status of image automation objects.",
-	RunE: func(cmd *cobra.Command, args []string) error {
-		return validateWatchOption(cmd, "images")
-	},
 }
 
 func init() {

cmd/flux/get_image_policy.go

@@ -74,11 +74,11 @@ func init() {
 func (s imagePolicyListAdapter) summariseItem(i int, includeNamespace bool, includeKind bool) []string {
 	item := s.Items[i]
 	status, msg := statusAndMessage(item.Status.Conditions)
-	return append(nameColumns(&item, includeNamespace, includeKind), status, msg, item.Status.LatestImage)
+	return append(nameColumns(&item, includeNamespace, includeKind), item.Status.LatestImage, status, msg)
 }
 
 func (s imagePolicyListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Latest image"}
+	headers := []string{"Name", "Latest image", "Ready", "Message"}
 	if includeNamespace {
 		return append(namespaceHeader, headers...)
 	}

cmd/flux/get_image_repository.go

@@ -82,11 +82,11 @@ func (s imageRepositoryListAdapter) summariseItem(i int, includeNamespace bool,
 		lastScan = item.Status.LastScanResult.ScanTime.Time.Format(time.RFC3339)
 	}
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, lastScan, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		lastScan, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (s imageRepositoryListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Last scan", "Suspended"}
+	headers := []string{"Name", "Last scan", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		return append(namespaceHeader, headers...)
 	}

cmd/flux/get_image_update.go

@@ -81,11 +81,11 @@ func (s imageUpdateAutomationListAdapter) summariseItem(i int, includeNamespace
 	if item.Status.LastAutomationRunTime != nil {
 		lastRun = item.Status.LastAutomationRunTime.Time.Format(time.RFC3339)
 	}
-	return append(nameColumns(&item, includeNamespace, includeKind), status, msg, lastRun, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+	return append(nameColumns(&item, includeNamespace, includeKind), lastRun, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (s imageUpdateAutomationListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Last run", "Suspended"}
+	headers := []string{"Name", "Last run", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		return append(namespaceHeader, headers...)
 	}

cmd/flux/get_kustomization.go

@@ -18,10 +18,12 @@ package main
 
 import (
 	"fmt"
+	"regexp"
 	"strconv"
 	"strings"
 
 	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 
 	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
@@ -78,12 +80,16 @@ func (a kustomizationListAdapter) summariseItem(i int, includeNamespace bool, in
 	item := a.Items[i]
 	revision := item.Status.LastAppliedRevision
 	status, msg := statusAndMessage(item.Status.Conditions)
+	if status == string(metav1.ConditionTrue) {
+		revision = shortenCommitSha(revision)
+		msg = shortenCommitSha(msg)
+	}
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (a kustomizationListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
+	headers := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		headers = append([]string{"Namespace"}, headers...)
 	}
@@ -94,3 +100,13 @@ func (a kustomizationListAdapter) statusSelectorMatches(i int, conditionType, co
 	item := a.Items[i]
 	return statusMatches(conditionType, conditionStatus, item.Status.Conditions)
 }
+
+func shortenCommitSha(msg string) string {
+	r := regexp.MustCompile("/([a-f0-9]{40})$")
+	sha := r.FindString(msg)
+	if sha != "" {
+		msg = strings.Replace(msg, sha, string([]rune(sha)[:8]), -1)
+	}
+
+	return msg
+}

cmd/flux/get_receiver.go

@@ -74,11 +74,11 @@ func init() {
 func (s receiverListAdapter) summariseItem(i int, includeNamespace bool, includeKind bool) []string {
 	item := s.Items[i]
 	status, msg := statusAndMessage(item.Status.Conditions)
-	return append(nameColumns(&item, includeNamespace, includeKind), status, msg, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+	return append(nameColumns(&item, includeNamespace, includeKind), strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (s receiverListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Suspended"}
+	headers := []string{"Name", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		return append(namespaceHeader, headers...)
 	}

cmd/flux/get_source.go

@@ -25,10 +25,6 @@ var getSourceCmd = &cobra.Command{
 	Aliases: []string{"source"},
 	Short:   "Get source statuses",
 	Long:    "The get source sub-commands print the statuses of the sources.",
-	RunE: func(cmd *cobra.Command, args []string) error {
-
-		return validateWatchOption(cmd, "sources")
-	},
 }
 
 func init() {

cmd/flux/get_source_all.go

@@ -21,7 +21,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var getSourceAllCmd = &cobra.Command{

cmd/flux/get_source_bucket.go

@@ -24,7 +24,7 @@ import (
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/runtime"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var getSourceBucketCmd = &cobra.Command{
@@ -81,11 +81,11 @@ func (a *bucketListAdapter) summariseItem(i int, includeNamespace bool, includeK
 	}
 	status, msg := statusAndMessage(item.Status.Conditions)
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (a bucketListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
+	headers := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		headers = append([]string{"Namespace"}, headers...)
 	}

cmd/flux/get_source_chart.go

@@ -24,7 +24,7 @@ import (
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/runtime"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var getSourceHelmChartCmd = &cobra.Command{
@@ -81,11 +81,11 @@ func (a *helmChartListAdapter) summariseItem(i int, includeNamespace bool, inclu
 	}
 	status, msg := statusAndMessage(item.Status.Conditions)
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (a helmChartListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
+	headers := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		headers = append([]string{"Namespace"}, headers...)
 	}

cmd/flux/get_source_git.go

@@ -22,9 +22,10 @@ import (
 	"strings"
 
 	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var getSourceGitCmd = &cobra.Command{
@@ -80,12 +81,16 @@ func (a *gitRepositoryListAdapter) summariseItem(i int, includeNamespace bool, i
 		revision = item.GetArtifact().Revision
 	}
 	status, msg := statusAndMessage(item.Status.Conditions)
+	if status == string(metav1.ConditionTrue) {
+		revision = shortenCommitSha(revision)
+		msg = shortenCommitSha(msg)
+	}
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (a gitRepositoryListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
+	headers := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		headers = append([]string{"Namespace"}, headers...)
 	}

cmd/flux/get_source_helm.go

@@ -24,7 +24,7 @@ import (
 	"github.com/spf13/cobra"
 	"k8s.io/apimachinery/pkg/runtime"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var getSourceHelmCmd = &cobra.Command{
@@ -81,11 +81,11 @@ func (a *helmRepositoryListAdapter) summariseItem(i int, includeNamespace bool,
 	}
 	status, msg := statusAndMessage(item.Status.Conditions)
 	return append(nameColumns(&item, includeNamespace, includeKind),
-		status, msg, revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+		revision, strings.Title(strconv.FormatBool(item.Spec.Suspend)), status, msg)
 }
 
 func (a helmRepositoryListAdapter) headers(includeNamespace bool) []string {
-	headers := []string{"Name", "Ready", "Message", "Revision", "Suspended"}
+	headers := []string{"Name", "Revision", "Suspended", "Ready", "Message"}
 	if includeNamespace {
 		headers = append([]string{"Namespace"}, headers...)
 	}

cmd/flux/helmrelease.go

@@ -25,8 +25,9 @@ import (
 // helmv2.HelmRelease
 
 var helmReleaseType = apiType{
-	kind:      helmv2.HelmReleaseKind,
+	kind:         helmv2.HelmReleaseKind,
-	humanKind: "helmreleases",
+	humanKind:    "helmrelease",
+	groupVersion: helmv2.GroupVersion,
 }
 
 type helmReleaseAdapter struct {

cmd/flux/image.go

@@ -30,8 +30,9 @@ import (
 // imagev1.ImageRepository
 
 var imageRepositoryType = apiType{
-	kind:      imagev1.ImageRepositoryKind,
+	kind:         imagev1.ImageRepositoryKind,
-	humanKind: "image repository",
+	humanKind:    "image repository",
+	groupVersion: imagev1.GroupVersion,
 }
 
 type imageRepositoryAdapter struct {
@@ -63,8 +64,9 @@ func (a imageRepositoryListAdapter) len() int {
 // imagev1.ImagePolicy
 
 var imagePolicyType = apiType{
-	kind:      imagev1.ImagePolicyKind,
+	kind:         imagev1.ImagePolicyKind,
-	humanKind: "image policy",
+	humanKind:    "image policy",
+	groupVersion: imagev1.GroupVersion,
 }
 
 type imagePolicyAdapter struct {
@@ -92,8 +94,9 @@ func (a imagePolicyListAdapter) len() int {
 // autov1.ImageUpdateAutomation
 
 var imageUpdateAutomationType = apiType{
-	kind:      autov1.ImageUpdateAutomationKind,
+	kind:         autov1.ImageUpdateAutomationKind,
-	humanKind: "image update automation",
+	humanKind:    "image update automation",
+	groupVersion: autov1.GroupVersion,
 }
 
 type imageUpdateAutomationAdapter struct {

cmd/flux/install.go

@@ -37,10 +37,13 @@ var installCmd = &cobra.Command{
 	Long: `The install command deploys Flux in the specified namespace.
 If a previous version is installed, then an in-place upgrade will be performed.`,
 	Example: `  # Install the latest version in the flux-system namespace
-  flux install --version=latest --namespace=flux-system
+  flux install --namespace=flux-system
 
-  # Install a specific version and a series of components
+  # Install a specific series of components
-  flux install --version=v0.0.7 --components="source-controller,kustomize-controller"
+  flux install --components="source-controller,kustomize-controller"
+
+  # Install all components including the image automation ones
+  flux install --components-extra="image-reflector-controller,image-automation-controller"
 
   # Install Flux onto tainted Kubernetes nodes
   flux install --toleration-keys=node.kubernetes.io/dedicated-to-flux
@@ -84,7 +87,7 @@ func init() {
 	installCmd.Flags().StringSliceVar(&installArgs.defaultComponents, "components", rootArgs.defaults.Components,
 		"list of components, accepts comma-separated values")
 	installCmd.Flags().StringSliceVar(&installArgs.extraComponents, "components-extra", nil,
-		"list of components in addition to those supplied or defaulted, accepts comma-separated values")
+		"list of components in addition to those supplied or defaulted, accepts values such as 'image-reflector-controller,image-automation-controller'")
 	installCmd.Flags().StringVar(&installArgs.manifestsPath, "manifests", "", "path to the manifest directory")
 	installCmd.Flags().StringVar(&installArgs.registry, "registry", rootArgs.defaults.Registry,
 		"container registry where the toolkit images are published")
@@ -190,14 +193,14 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
 		return nil
 	}
 
-	applyOutput, err := utils.Apply(ctx, kubeconfigArgs, filepath.Join(tmpDir, manifest.Path))
+	applyOutput, err := utils.Apply(ctx, kubeconfigArgs, kubeclientOptions, filepath.Join(tmpDir, manifest.Path))
 	if err != nil {
 		return fmt.Errorf("install failed: %w", err)
 	}
 
 	fmt.Fprintln(os.Stderr, applyOutput)
 
-	kubeConfig, err := utils.KubeConfig(kubeconfigArgs)
+	kubeConfig, err := utils.KubeConfig(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return fmt.Errorf("install failed: %w", err)
 	}

cmd/flux/kustomization.go

@@ -25,8 +25,9 @@ import (
 // kustomizev1.Kustomization
 
 var kustomizationType = apiType{
-	kind:      kustomizev1.KustomizationKind,
+	kind:         kustomizev1.KustomizationKind,
-	humanKind: "kustomizations",
+	humanKind:    "kustomization",
+	groupVersion: kustomizev1.GroupVersion,
 }
 
 type kustomizationAdapter struct {

cmd/flux/logs.go

@@ -21,12 +21,12 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"html/template"
 	"io"
 	"os"
 	"sort"
 	"strings"
 	"sync"
+	"text/template"
 	"time"
 
 	"github.com/spf13/cobra"
@@ -99,7 +99,7 @@ func logsCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	cfg, err := utils.KubeConfig(kubeconfigArgs)
+	cfg, err := utils.KubeConfig(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/main.go

@@ -30,6 +30,8 @@ import (
 	"k8s.io/cli-runtime/pkg/genericclioptions"
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 
+	runclient "github.com/fluxcd/pkg/runtime/client"
+
 	"github.com/fluxcd/flux2/pkg/manifestgen/install"
 )
 
@@ -105,8 +107,19 @@ type rootFlags struct {
 	defaults     install.Options
 }
 
+// RequestError is a custom error type that wraps an error returned by the flux api.
+type RequestError struct {
+	StatusCode int
+	Err        error
+}
+
+func (r *RequestError) Error() string {
+	return r.Err.Error()
+}
+
 var rootArgs = NewRootFlags()
 var kubeconfigArgs = genericclioptions.NewConfigFlags(false)
+var kubeclientOptions = new(runclient.Options)
 
 func init() {
 	rootCmd.PersistentFlags().DurationVar(&rootArgs.timeout, "timeout", 5*time.Minute, "timeout for this operation")
@@ -124,6 +137,8 @@ func init() {
 	kubeconfigArgs.APIServer = &apiServer
 	rootCmd.PersistentFlags().StringVar(kubeconfigArgs.APIServer, "server", *kubeconfigArgs.APIServer, "The address and port of the Kubernetes API server")
 
+	kubeclientOptions.BindFlags(rootCmd.PersistentFlags())
+
 	rootCmd.RegisterFlagCompletionFunc("context", contextsCompletionFunc)
 	rootCmd.RegisterFlagCompletionFunc("namespace", resourceNamesCompletionFunc(corev1.SchemeGroupVersion.WithKind("Namespace")))
 
@@ -143,6 +158,17 @@ func NewRootFlags() rootFlags {
 func main() {
 	log.SetFlags(0)
 	if err := rootCmd.Execute(); err != nil {
+
+		if err, ok := err.(*RequestError); ok {
+			if err.StatusCode == 1 {
+				logger.Warningf("%v", err)
+			} else {
+				logger.Failuref("%v", err)
+			}
+
+			os.Exit(err.StatusCode)
+		}
+
 		logger.Failuref("%v", err)
 		os.Exit(1)
 	}

cmd/flux/main_test.go

@@ -20,6 +20,7 @@ import (
 	"bufio"
 	"bytes"
 	"context"
+	"flag"
 	"fmt"
 	"io"
 	"os"
@@ -42,6 +43,9 @@ import (
 
 var nextNamespaceId int64
 
+// update allows golden files to be updated based on the current output.
+var update = flag.Bool("update", false, "update golden files")
+
 // Return a unique namespace with the specified prefix, for tests to create
 // objects that won't collide with each other.
 func allocateNamespace(prefix string) string {
@@ -49,8 +53,8 @@ func allocateNamespace(prefix string) string {
 	return fmt.Sprintf("%s-%d", prefix, id)
 }
 
-func readYamlObjects(rdr io.Reader) ([]unstructured.Unstructured, error) {
+func readYamlObjects(rdr io.Reader) ([]*unstructured.Unstructured, error) {
-	objects := []unstructured.Unstructured{}
+	objects := []*unstructured.Unstructured{}
 	reader := k8syaml.NewYAMLReader(bufio.NewReader(rdr))
 	for {
 		doc, err := reader.Read()
@@ -65,7 +69,7 @@ func readYamlObjects(rdr io.Reader) ([]unstructured.Unstructured, error) {
 		if err != nil {
 			return nil, err
 		}
-		objects = append(objects, *unstructuredObj)
+		objects = append(objects, unstructuredObj)
 	}
 	return objects, nil
 }
@@ -96,7 +100,7 @@ func (m *testEnvKubeManager) CreateObjectFile(objectFile string, templateValues
 	}
 }
 
-func (m *testEnvKubeManager) CreateObjects(clientObjects []unstructured.Unstructured, t *testing.T) error {
+func (m *testEnvKubeManager) CreateObjects(clientObjects []*unstructured.Unstructured, t *testing.T) error {
 	for _, obj := range clientObjects {
 		// First create the object then set its status if present in the
 		// yaml file. Make a copy first since creating an object may overwrite
@@ -107,7 +111,7 @@ func (m *testEnvKubeManager) CreateObjects(clientObjects []unstructured.Unstruct
 			return err
 		}
 		obj.SetResourceVersion(createObj.GetResourceVersion())
-		err = m.client.Status().Update(context.Background(), &obj)
+		err = m.client.Status().Update(context.Background(), obj)
 		if err != nil {
 			return err
 		}
@@ -115,6 +119,36 @@ func (m *testEnvKubeManager) CreateObjects(clientObjects []unstructured.Unstruct
 	return nil
 }
 
+func (m *testEnvKubeManager) DeleteObjectFile(objectFile string, templateValues map[string]string, t *testing.T) {
+	buf, err := os.ReadFile(objectFile)
+	if err != nil {
+		t.Fatalf("Error reading file '%s': %v", objectFile, err)
+	}
+	content, err := executeTemplate(string(buf), templateValues)
+	if err != nil {
+		t.Fatalf("Error evaluating template file '%s': '%v'", objectFile, err)
+	}
+	clientObjects, err := readYamlObjects(strings.NewReader(content))
+	if err != nil {
+		t.Fatalf("Error decoding yaml file '%s': %v", objectFile, err)
+	}
+	err = m.DeleteObjects(clientObjects, t)
+	if err != nil {
+		t.Logf("Error deleting test objects: '%v'", err)
+	}
+}
+
+func (m *testEnvKubeManager) DeleteObjects(clientObjects []*unstructured.Unstructured, t *testing.T) error {
+	for _, obj := range clientObjects {
+		err := m.client.Delete(context.Background(), obj)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
 func (m *testEnvKubeManager) Stop() error {
 	if m.testEnv == nil {
 		return fmt.Errorf("do nothing because testEnv is nil")
@@ -268,6 +302,18 @@ func assertGoldenTemplateFile(goldenFile string, templateValues map[string]strin
 			expectedOutput = string(goldenFileContents)
 		}
 		if assertErr := assertGoldenValue(expectedOutput)(output, err); assertErr != nil {
+			// Update the golden files if comparison fails and the update flag is set.
+			if *update && output != "" {
+				// Skip update if there are template values.
+				if len(templateValues) > 0 {
+					fmt.Println("NOTE: -update flag passed but golden template files can't be updated, please update it manually")
+				} else {
+					if err := os.WriteFile(goldenFile, []byte(output), 0644); err != nil {
+						return fmt.Errorf("failed to update golden file '%s': %v", goldenFile, err)
+					}
+					return nil
+				}
+			}
 			return fmt.Errorf("Mismatch from golden file '%s': %v", goldenFile, assertErr)
 		}
 		return nil
@@ -295,6 +341,12 @@ type cmdTestCase struct {
 
 func (cmd *cmdTestCase) runTestCmd(t *testing.T) {
 	actual, testErr := executeCommand(cmd.args)
+
+	// If the cmd error is a change, discard it
+	if isChangeError(testErr) {
+		testErr = nil
+	}
+
 	if assertErr := cmd.assert(actual, testErr); assertErr != nil {
 		t.Error(assertErr)
 	}
@@ -336,3 +388,12 @@ func resetCmdArgs() {
 	getArgs = GetFlags{}
 	secretGitArgs = NewSecretGitFlags()
 }
+
+func isChangeError(err error) bool {
+	if reqErr, ok := err.(*RequestError); ok {
+		if strings.Contains(err.Error(), "identified at least one change, exiting with non-zero exit code") && reqErr.StatusCode == 1 {
+			return true
+		}
+	}
+	return false
+}

cmd/flux/object.go

@@ -28,6 +28,7 @@ import (
 // implementation can pick whichever it wants to use.
 type apiType struct {
 	kind, humanKind string
+	groupVersion    schema.GroupVersion
 }
 
 // adapter is an interface for a wrapper or alias from which we can

cmd/flux/receiver.go

@@ -25,8 +25,9 @@ import (
 // notificationv1.Receiver
 
 var receiverType = apiType{
-	kind:      notificationv1.ReceiverKind,
+	kind:         notificationv1.ReceiverKind,
-	humanKind: "receiver",
+	humanKind:    "receiver",
+	groupVersion: notificationv1.GroupVersion,
 }
 
 type receiverAdapter struct {

cmd/flux/reconcile.go

@@ -24,6 +24,7 @@ import (
 	"github.com/spf13/cobra"
 	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/util/retry"
@@ -59,13 +60,22 @@ type reconcilable interface {
 	GetAnnotations() map[string]string
 	SetAnnotations(map[string]string)
 
-	// this is usually implemented by GOTK types, since it's used for meta.SetResourceCondition
-	GetStatusConditions() *[]metav1.Condition
-
 	lastHandledReconcileRequest() string // what was the last handled reconcile request?
 	successMessage() string              // what do you want to tell people when successfully reconciled?
 }
 
+func reconcilableConditions(object reconcilable) []metav1.Condition {
+	if s, ok := object.(meta.ObjectWithConditions); ok {
+		return s.GetConditions()
+	}
+
+	if s, ok := object.(oldConditions); ok {
+		return *s.GetStatusConditions()
+	}
+
+	return []metav1.Condition{}
+}
+
 func (reconcile reconcileCommand) run(cmd *cobra.Command, args []string) error {
 	if len(args) < 1 {
 		return fmt.Errorf("%s name is required", reconcile.kind)
@@ -75,7 +85,7 @@ func (reconcile reconcileCommand) run(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -95,7 +105,8 @@ func (reconcile reconcileCommand) run(cmd *cobra.Command, args []string) error {
 	}
 
 	logger.Actionf("annotating %s %s in %s namespace", reconcile.kind, name, *kubeconfigArgs.Namespace)
-	if err := requestReconciliation(ctx, kubeClient, namespacedName, reconcile.object); err != nil {
+	if err := requestReconciliation(ctx, kubeClient, namespacedName,
+		reconcile.groupVersion.WithKind(reconcile.kind)); err != nil {
 		return err
 	}
 	logger.Successf("%s annotated", reconcile.kind)
@@ -116,7 +127,7 @@ func (reconcile reconcileCommand) run(cmd *cobra.Command, args []string) error {
 		reconciliationHandled(ctx, kubeClient, namespacedName, reconcile.object, lastHandledReconcileAt)); err != nil {
 		return err
 	}
-	readyCond := apimeta.FindStatusCondition(*reconcile.object.GetStatusConditions(), meta.ReadyCondition)
+	readyCond := apimeta.FindStatusCondition(reconcilableConditions(reconcile.object), meta.ReadyCondition)
 	if readyCond == nil {
 		return fmt.Errorf("status can't be determined")
 	}
@@ -135,28 +146,32 @@ func reconciliationHandled(ctx context.Context, kubeClient client.Client,
 		if err != nil {
 			return false, err
 		}
-		isProgressing := apimeta.IsStatusConditionPresentAndEqual(*obj.GetStatusConditions(),
+		isProgressing := apimeta.IsStatusConditionPresentAndEqual(reconcilableConditions(obj),
 			meta.ReadyCondition, metav1.ConditionUnknown)
 		return obj.lastHandledReconcileRequest() != lastHandledReconcileAt && !isProgressing, nil
 	}
 }
 
 func requestReconciliation(ctx context.Context, kubeClient client.Client,
-	namespacedName types.NamespacedName, obj reconcilable) error {
+	namespacedName types.NamespacedName, gvk schema.GroupVersionKind) error {
 	return retry.RetryOnConflict(retry.DefaultBackoff, func() (err error) {
-		if err := kubeClient.Get(ctx, namespacedName, obj.asClientObject()); err != nil {
+		object := &metav1.PartialObjectMetadata{}
+		object.SetGroupVersionKind(gvk)
+		object.SetName(namespacedName.Name)
+		object.SetNamespace(namespacedName.Namespace)
+		if err := kubeClient.Get(ctx, namespacedName, object); err != nil {
 			return err
 		}
-		patch := client.MergeFrom(obj.deepCopyClientObject())
+		patch := client.MergeFrom(object.DeepCopy())
-		if ann := obj.GetAnnotations(); ann == nil {
+		if ann := object.GetAnnotations(); ann == nil {
-			obj.SetAnnotations(map[string]string{
+			object.SetAnnotations(map[string]string{
 				meta.ReconcileRequestAnnotation: time.Now().Format(time.RFC3339Nano),
 			})
 		} else {
 			ann[meta.ReconcileRequestAnnotation] = time.Now().Format(time.RFC3339Nano)
-			obj.SetAnnotations(ann)
+			object.SetAnnotations(ann)
 		}
-		return kubeClient.Patch(ctx, obj.asClientObject(), patch)
+		return kubeClient.Patch(ctx, object, patch)
 	})
 }
 
@@ -168,7 +183,7 @@ func isReconcileReady(ctx context.Context, kubeClient client.Client,
 			return false, err
 		}
 
-		if c := apimeta.FindStatusCondition(*obj.GetStatusConditions(), meta.ReadyCondition); c != nil {
+		if c := apimeta.FindStatusCondition(reconcilableConditions(obj), meta.ReadyCondition); c != nil {
 			switch c.Status {
 			case metav1.ConditionTrue:
 				return true, nil

cmd/flux/reconcile_alertprovider.go

@@ -54,7 +54,7 @@ func reconcileAlertProviderCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/reconcile_helmrelease.go

@@ -21,7 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/types"
 
 	helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var reconcileHrCmd = &cobra.Command{

cmd/flux/reconcile_kustomization.go

@@ -21,7 +21,7 @@ import (
 	"k8s.io/apimachinery/pkg/types"
 
 	kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta2"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var reconcileKsCmd = &cobra.Command{

cmd/flux/reconcile_receiver.go

@@ -54,7 +54,7 @@ func reconcileReceiverCmdRun(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}

cmd/flux/reconcile_source_bucket.go

@@ -17,18 +17,11 @@ limitations under the License.
 package main
 
 import (
-	"context"
 	"fmt"
 
 	"github.com/spf13/cobra"
-	apimeta "k8s.io/apimachinery/pkg/api/meta"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-	"k8s.io/apimachinery/pkg/util/wait"
-	"sigs.k8s.io/controller-runtime/pkg/client"
 
-	"github.com/fluxcd/pkg/apis/meta"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
 )
 
 var reconcileSourceBucketCmd = &cobra.Command{
@@ -48,31 +41,6 @@ func init() {
 	reconcileSourceCmd.AddCommand(reconcileSourceBucketCmd)
 }
 
-func isBucketReady(ctx context.Context, kubeClient client.Client,
-	namespacedName types.NamespacedName, bucket *sourcev1.Bucket) wait.ConditionFunc {
-	return func() (bool, error) {
-		err := kubeClient.Get(ctx, namespacedName, bucket)
-		if err != nil {
-			return false, err
-		}
-
-		// Confirm the state we are observing is for the current generation
-		if bucket.Generation != bucket.Status.ObservedGeneration {
-			return false, nil
-		}
-
-		if c := apimeta.FindStatusCondition(bucket.Status.Conditions, meta.ReadyCondition); c != nil {
-			switch c.Status {
-			case metav1.ConditionTrue:
-				return true, nil
-			case metav1.ConditionFalse:
-				return false, fmt.Errorf(c.Message)
-			}
-		}
-		return false, nil
-	}
-}
-
 func (obj bucketAdapter) lastHandledReconcileRequest() string {
 	return obj.Status.GetLastHandledReconcileRequest()
 }

cmd/flux/reconcile_source_git.go

@@ -21,7 +21,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var reconcileSourceGitCmd = &cobra.Command{

cmd/flux/reconcile_source_helm.go

@@ -21,7 +21,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var reconcileSourceHelmCmd = &cobra.Command{

cmd/flux/reconcile_with_source.go

@@ -10,9 +10,8 @@ import (
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/wait"
 
-	"github.com/fluxcd/pkg/apis/meta"
-
 	"github.com/fluxcd/flux2/internal/utils"
+	"github.com/fluxcd/pkg/apis/meta"
 )
 
 type reconcileWithSource interface {
@@ -36,7 +35,7 @@ func (reconcile reconcileWithSourceCommand) run(cmd *cobra.Command, args []strin
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -71,7 +70,8 @@ func (reconcile reconcileWithSourceCommand) run(cmd *cobra.Command, args []strin
 
 	lastHandledReconcileAt := reconcile.object.lastHandledReconcileRequest()
 	logger.Actionf("annotating %s %s in %s namespace", reconcile.kind, name, *kubeconfigArgs.Namespace)
-	if err := requestReconciliation(ctx, kubeClient, namespacedName, reconcile.object); err != nil {
+	if err := requestReconciliation(ctx, kubeClient, namespacedName,
+		reconcile.groupVersion.WithKind(reconcile.kind)); err != nil {
 		return err
 	}
 	logger.Successf("%s annotated", reconcile.kind)
@@ -82,7 +82,7 @@ func (reconcile reconcileWithSourceCommand) run(cmd *cobra.Command, args []strin
 		return err
 	}
 
-	readyCond := apimeta.FindStatusCondition(*reconcile.object.GetStatusConditions(), meta.ReadyCondition)
+	readyCond := apimeta.FindStatusCondition(reconcilableConditions(reconcile.object), meta.ReadyCondition)
 	if readyCond == nil {
 		return fmt.Errorf("status can't be determined")
 	}

cmd/flux/resume.go

@@ -35,7 +35,8 @@ var resumeCmd = &cobra.Command{
 }
 
 type ResumeFlags struct {
-	all bool
+	all  bool
+	wait bool
 }
 
 var resumeArgs ResumeFlags
@@ -43,11 +44,14 @@ var resumeArgs ResumeFlags
 func init() {
 	resumeCmd.PersistentFlags().BoolVarP(&resumeArgs.all, "all", "", false,
 		"resume all resources in that namespace")
+	resumeCmd.PersistentFlags().BoolVarP(&resumeArgs.wait, "wait", "", false,
+		"waits for one resource to reconcile before moving to the next one")
 	rootCmd.AddCommand(resumeCmd)
 }
 
 type resumable interface {
 	adapter
+	copyable
 	statusable
 	setUnsuspended()
 	successMessage() string
@@ -72,7 +76,7 @@ func (resume resumeCommand) run(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -97,25 +101,30 @@ func (resume resumeCommand) run(cmd *cobra.Command, args []string) error {
 
 	for i := 0; i < resume.list.len(); i++ {
 		logger.Actionf("resuming %s %s in %s namespace", resume.humanKind, resume.list.resumeItem(i).asClientObject().GetName(), *kubeconfigArgs.Namespace)
-		resume.list.resumeItem(i).setUnsuspended()
+		obj := resume.list.resumeItem(i)
-		if err := kubeClient.Update(ctx, resume.list.resumeItem(i).asClientObject()); err != nil {
+		patch := client.MergeFrom(obj.deepCopyClientObject())
+		obj.setUnsuspended()
+		if err := kubeClient.Patch(ctx, obj.asClientObject(), patch); err != nil {
 			return err
 		}
+
 		logger.Successf("%s resumed", resume.humanKind)
 
-		namespacedName := types.NamespacedName{
+		if resumeArgs.wait || !resumeArgs.all {
-			Name:      resume.list.resumeItem(i).asClientObject().GetName(),
+			namespacedName := types.NamespacedName{
-			Namespace: *kubeconfigArgs.Namespace,
+				Name:      resume.list.resumeItem(i).asClientObject().GetName(),
-		}
+				Namespace: *kubeconfigArgs.Namespace,
+			}
 
-		logger.Waitingf("waiting for %s reconciliation", resume.kind)
+			logger.Waitingf("waiting for %s reconciliation", resume.kind)
-		if err := wait.PollImmediate(rootArgs.pollInterval, rootArgs.timeout,
+			if err := wait.PollImmediate(rootArgs.pollInterval, rootArgs.timeout,
-			isReady(ctx, kubeClient, namespacedName, resume.list.resumeItem(i))); err != nil {
+				isReady(ctx, kubeClient, namespacedName, resume.list.resumeItem(i))); err != nil {
-			logger.Failuref(err.Error())
+				logger.Failuref(err.Error())
-			continue
+				continue
+			}
+			logger.Successf("%s reconciliation completed", resume.kind)
+			logger.Successf(resume.list.resumeItem(i).successMessage())
 		}
-		logger.Successf("%s reconciliation completed", resume.kind)
-		logger.Successf(resume.list.resumeItem(i).successMessage())
 	}
 
 	return nil

cmd/flux/resume_source_bucket.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var resumeSourceBucketCmd = &cobra.Command{
@@ -31,7 +31,8 @@ var resumeSourceBucketCmd = &cobra.Command{
 	ValidArgsFunction: resourceNamesCompletionFunc(sourcev1.GroupVersion.WithKind(sourcev1.BucketKind)),
 	RunE: resumeCommand{
 		apiType: bucketType,
-		object:  &bucketAdapter{&sourcev1.Bucket{}},
+		object:  bucketAdapter{&sourcev1.Bucket{}},
+		list:    bucketListAdapter{&sourcev1.BucketList{}},
 	}.run,
 }
 

cmd/flux/resume_source_chart.go

@@ -21,7 +21,7 @@ import (
 
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var resumeSourceHelmChartCmd = &cobra.Command{

cmd/flux/resume_source_git.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var resumeSourceGitCmd = &cobra.Command{

cmd/flux/resume_source_helm.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var resumeSourceHelmCmd = &cobra.Command{

cmd/flux/source.go

@@ -19,7 +19,7 @@ package main
 import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 // These are general-purpose adapters for attaching methods to, for
@@ -29,8 +29,9 @@ import (
 // sourcev1.Bucket
 
 var bucketType = apiType{
-	kind:      sourcev1.BucketKind,
+	kind:         sourcev1.BucketKind,
-	humanKind: "source bucket",
+	humanKind:    "source bucket",
+	groupVersion: sourcev1.GroupVersion,
 }
 
 type bucketAdapter struct {
@@ -62,8 +63,9 @@ func (a bucketListAdapter) len() int {
 // sourcev1.HelmChart
 
 var helmChartType = apiType{
-	kind:      sourcev1.HelmChartKind,
+	kind:         sourcev1.HelmChartKind,
-	humanKind: "source chart",
+	humanKind:    "source chart",
+	groupVersion: sourcev1.GroupVersion,
 }
 
 type helmChartAdapter struct {
@@ -95,8 +97,9 @@ func (a helmChartListAdapter) len() int {
 // sourcev1.GitRepository
 
 var gitRepositoryType = apiType{
-	kind:      sourcev1.GitRepositoryKind,
+	kind:         sourcev1.GitRepositoryKind,
-	humanKind: "source git",
+	humanKind:    "source git",
+	groupVersion: sourcev1.GroupVersion,
 }
 
 type gitRepositoryAdapter struct {
@@ -128,8 +131,9 @@ func (a gitRepositoryListAdapter) len() int {
 // sourcev1.HelmRepository
 
 var helmRepositoryType = apiType{
-	kind:      sourcev1.HelmRepositoryKind,
+	kind:         sourcev1.HelmRepositoryKind,
-	humanKind: "source helm",
+	humanKind:    "source helm",
+	groupVersion: sourcev1.GroupVersion,
 }
 
 type helmRepositoryAdapter struct {

cmd/flux/status.go

@@ -20,6 +20,7 @@ import (
 	"context"
 	"fmt"
 
+	"github.com/fluxcd/pkg/apis/meta"
 	apimeta "k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -27,8 +28,6 @@ import (
 	"k8s.io/apimachinery/pkg/util/wait"
 	"sigs.k8s.io/cli-utils/pkg/object"
 	"sigs.k8s.io/controller-runtime/pkg/client"
-
-	"github.com/fluxcd/pkg/apis/meta"
 )
 
 // statusable is used to see if a resource is considered ready in the usual way
@@ -37,10 +36,26 @@ type statusable interface {
 	// this is implemented by ObjectMeta
 	GetGeneration() int64
 	getObservedGeneration() int64
+}
+
+// oldConditions represents the deprecated API which is sunsetting.
+type oldConditions interface {
 	// this is usually implemented by GOTK API objects because it's used by pkg/apis/meta
 	GetStatusConditions() *[]metav1.Condition
 }
 
+func statusableConditions(object statusable) []metav1.Condition {
+	if s, ok := object.(meta.ObjectWithConditions); ok {
+		return s.GetConditions()
+	}
+
+	if s, ok := object.(oldConditions); ok {
+		return *s.GetStatusConditions()
+	}
+
+	return []metav1.Condition{}
+}
+
 func isReady(ctx context.Context, kubeClient client.Client,
 	namespacedName types.NamespacedName, object statusable) wait.ConditionFunc {
 	return func() (bool, error) {
@@ -54,7 +69,7 @@ func isReady(ctx context.Context, kubeClient client.Client,
 			return false, nil
 		}
 
-		if c := apimeta.FindStatusCondition(*object.GetStatusConditions(), meta.ReadyCondition); c != nil {
+		if c := apimeta.FindStatusCondition(statusableConditions(object), meta.ReadyCondition); c != nil {
 			switch c.Status {
 			case metav1.ConditionTrue:
 				return true, nil

cmd/flux/suspend.go

@@ -46,6 +46,7 @@ func init() {
 
 type suspendable interface {
 	adapter
+	copyable
 	isSuspended() bool
 	setSuspended()
 }
@@ -69,7 +70,7 @@ func (suspend suspendCommand) run(cmd *cobra.Command, args []string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
 	defer cancel()
 
-	kubeClient, err := utils.KubeClient(kubeconfigArgs)
+	kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
 	if err != nil {
 		return err
 	}
@@ -94,8 +95,11 @@ func (suspend suspendCommand) run(cmd *cobra.Command, args []string) error {
 
 	for i := 0; i < suspend.list.len(); i++ {
 		logger.Actionf("suspending %s %s in %s namespace", suspend.humanKind, suspend.list.item(i).asClientObject().GetName(), *kubeconfigArgs.Namespace)
-		suspend.list.item(i).setSuspended()
+
-		if err := kubeClient.Update(ctx, suspend.list.item(i).asClientObject()); err != nil {
+		obj := suspend.list.item(i)
+		patch := client.MergeFrom(obj.deepCopyClientObject())
+		obj.setSuspended()
+		if err := kubeClient.Patch(ctx, obj.asClientObject(), patch); err != nil {
 			return err
 		}
 		logger.Successf("%s suspended", suspend.humanKind)

cmd/flux/suspend_source_bucket.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var suspendSourceBucketCmd = &cobra.Command{

cmd/flux/suspend_source_chart.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var suspendSourceHelmChartCmd = &cobra.Command{

cmd/flux/suspend_source_git.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var suspendSourceGitCmd = &cobra.Command{

cmd/flux/suspend_source_helm.go

@@ -19,7 +19,7 @@ package main
 import (
 	"github.com/spf13/cobra"
 
-	sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
+	sourcev1 "github.com/fluxcd/source-controller/api/v1beta2"
 )
 
 var suspendSourceHelmCmd = &cobra.Command{

cmd/flux/testdata/build-kustomization/delete-service/deployment.yaml

@@ -0,0 +1,74 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: podinfo
+spec:
+  minReadySeconds: 3
+  revisionHistoryLimit: 5
+  progressDeadlineSeconds: 60
+  strategy:
+    rollingUpdate:
+      maxUnavailable: 0
+    type: RollingUpdate
+  selector:
+    matchLabels:
+      app: podinfo
+  template:
+    metadata:
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "9797"
+      labels:
+        app: podinfo
+    spec:
+      containers:
+      - name: podinfod
+        image: ghcr.io/stefanprodan/podinfo:6.0.3
+        imagePullPolicy: IfNotPresent
+        ports:
+        - name: http
+          containerPort: 9898
+          protocol: TCP
+        - name: http-metrics
+          containerPort: 9797
+          protocol: TCP
+        - name: grpc
+          containerPort: 9999
+          protocol: TCP
+        command:
+        - ./podinfo
+        - --port=9898
+        - --port-metrics=9797
+        - --grpc-port=9999
+        - --grpc-service-name=podinfo
+        - --level=info
+        - --random-delay=false
+        - --random-error=false
+        env:
+        - name: PODINFO_UI_COLOR
+          value: "#34577c"
+        livenessProbe:
+          exec:
+            command:
+            - podcli
+            - check
+            - http
+            - localhost:9898/healthz
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+        readinessProbe:
+          exec:
+            command:
+            - podcli
+            - check
+            - http
+            - localhost:9898/readyz
+          initialDelaySeconds: 5
+          timeoutSeconds: 5
+        resources:
+          limits:
+            cpu: 2000m
+            memory: 512Mi
+          requests:
+            cpu: 100m
+            memory: 64Mi

cmd/flux/testdata/build-kustomization/delete-service/hpa.yaml

@@ -0,0 +1,20 @@
+apiVersion: autoscaling/v2beta2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: podinfo
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: podinfo
+  minReplicas: 2
+  maxReplicas: 4
+  metrics:
+  - type: Resource
+    resource:
+      name: cpu
+      target:
+        type: Utilization
+        # scale up if usage is above
+        # 99% of the requested CPU (100m)
+        averageUtilization: 99

cmd/flux/testdata/build-kustomization/delete-service/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ./deployment.yaml
+- ./hpa.yaml

cmd/flux/testdata/build-kustomization/podinfo-kustomization.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1beta2
+kind: Kustomization
+metadata:
+  name: podinfo
+  namespace: {{ .fluxns }}
+spec:
+  interval: 5m0s
+  path: ./kustomize
+  force: true
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: podinfo
+  targetNamespace: default