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Refactor delete command for kustomizations, sources and helmreleases

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Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>
This commit is contained in:
Somtochi Onyekwere
2021-01-26 18:19:20 +01:00
committed by Hidde Beydals
parent 5401e1ace4
commit 1f1c8286a5
5 changed files with 21 additions and 217 deletions
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62
cmd/flux/delete_helmrelease.go
View File

@@ -17,15 +17,8 @@ limitations under the License.
package main
import (
"context"
"fmt"
"github.com/manifoldco/promptui"
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/types"
"github.com/fluxcd/flux2/internal/utils"
helmv2 "github.com/fluxcd/helm-controller/api/v2beta1"
"github.com/spf13/cobra"
)
var deleteHelmReleaseCmd = &cobra.Command{
@@ -36,57 +29,12 @@ var deleteHelmReleaseCmd = &cobra.Command{
Example: ` # Delete a Helm release and the Kubernetes resources created by it
flux delete hr podinfo
`,
RunE: deleteHelmReleaseCmdRun,
RunE: deleteCommand{
apiType: helmReleaseType,
object: universalAdapter{&helmv2.HelmRelease{}},
}.run,
}
func init() {
deleteCmd.AddCommand(deleteHelmReleaseCmd)
}
func deleteHelmReleaseCmdRun(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return fmt.Errorf("release name is required")
}
name := args[0]
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
defer cancel()
kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
if err != nil {
return err
}
namespacedName := types.NamespacedName{
Namespace: rootArgs.namespace,
Name: name,
}
var helmRelease helmv2.HelmRelease
err = kubeClient.Get(ctx, namespacedName, &helmRelease)
if err != nil {
return err
}
if !deleteArgs.silent {
if !helmRelease.Spec.Suspend {
logger.Waitingf("This action will remove the Kubernetes objects previously applied by the %s Helm release!", name)
}
prompt := promptui.Prompt{
Label: "Are you sure you want to delete this Helm release",
IsConfirm: true,
}
if _, err := prompt.Run(); err != nil {
return fmt.Errorf("aborting")
}
}
logger.Actionf("deleting release %s in %s namespace", name, rootArgs.namespace)
err = kubeClient.Delete(ctx, &helmRelease)
if err != nil {
return err
}
logger.Successf("release deleted")
return nil
}

59
cmd/flux/delete_kustomization.go
View File

@@ -17,14 +17,8 @@ limitations under the License.
package main
import (
"context"
"fmt"
"github.com/fluxcd/flux2/internal/utils"
kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1beta1"
"github.com/manifoldco/promptui"
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/types"
)
var deleteKsCmd = &cobra.Command{
@@ -35,57 +29,12 @@ var deleteKsCmd = &cobra.Command{
Example: ` # Delete a kustomization and the Kubernetes resources created by it
flux delete kustomization podinfo
`,
RunE: deleteKsCmdRun,
RunE: deleteCommand{
apiType: kustomizationType,
object: universalAdapter{&kustomizev1.Kustomization{}},
}.run,
}
func init() {
deleteCmd.AddCommand(deleteKsCmd)
}
func deleteKsCmdRun(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return fmt.Errorf("kustomization name is required")
}
name := args[0]
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
defer cancel()
kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
if err != nil {
return err
}
namespacedName := types.NamespacedName{
Namespace: rootArgs.namespace,
Name: name,
}
var kustomization kustomizev1.Kustomization
err = kubeClient.Get(ctx, namespacedName, &kustomization)
if err != nil {
return err
}
if !deleteArgs.silent {
if !kustomization.Spec.Suspend {
logger.Waitingf("This action will remove the Kubernetes objects previously applied by the %s kustomization!", name)
}
prompt := promptui.Prompt{
Label: "Are you sure you want to delete this kustomization",
IsConfirm: true,
}
if _, err := prompt.Run(); err != nil {
return fmt.Errorf("aborting")
}
}
logger.Actionf("deleting kustomization %s in %s namespace", name, rootArgs.namespace)
err = kubeClient.Delete(ctx, &kustomization)
if err != nil {
return err
}
logger.Successf("kustomization deleted")
return nil
}

56
cmd/flux/delete_source_bucket.go
View File

@@ -17,14 +17,8 @@ limitations under the License.
package main
import (
"context"
"fmt"
"github.com/fluxcd/flux2/internal/utils"
sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
"github.com/manifoldco/promptui"
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/types"
)
var deleteSourceBucketCmd = &cobra.Command{
@@ -34,54 +28,12 @@ var deleteSourceBucketCmd = &cobra.Command{
Example: ` # Delete a Bucket source
flux delete source bucket podinfo
`,
RunE: deleteSourceBucketCmdRun,
RunE: deleteCommand{
apiType: bucketType,
object: universalAdapter{&sourcev1.Bucket{}},
}.run,
}
func init() {
deleteSourceCmd.AddCommand(deleteSourceBucketCmd)
}
func deleteSourceBucketCmdRun(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return fmt.Errorf("name is required")
}
name := args[0]
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
defer cancel()
kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
if err != nil {
return err
}
namespacedName := types.NamespacedName{
Namespace: rootArgs.namespace,
Name: name,
}
var bucket sourcev1.Bucket
err = kubeClient.Get(ctx, namespacedName, &bucket)
if err != nil {
return err
}
if !deleteArgs.silent {
prompt := promptui.Prompt{
Label: "Are you sure you want to delete this source",
IsConfirm: true,
}
if _, err := prompt.Run(); err != nil {
return fmt.Errorf("aborting")
}
}
logger.Actionf("deleting source %s in %s namespace", name, rootArgs.namespace)
err = kubeClient.Delete(ctx, &bucket)
if err != nil {
return err
}
logger.Successf("source deleted")
return nil
}

56
cmd/flux/delete_source_git.go
View File

@@ -17,14 +17,8 @@ limitations under the License.
package main
import (
"context"
"fmt"
"github.com/fluxcd/flux2/internal/utils"
sourcev1 "github.com/fluxcd/source-controller/api/v1beta1"
"github.com/manifoldco/promptui"
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/types"
)
var deleteSourceGitCmd = &cobra.Command{
@@ -34,54 +28,12 @@ var deleteSourceGitCmd = &cobra.Command{
Example: ` # Delete a Git repository
flux delete source git podinfo
`,
RunE: deleteSourceGitCmdRun,
RunE: deleteCommand{
apiType: gitRepositoryType,
object: universalAdapter{&sourcev1.GitRepository{}},
}.run,
}
func init() {
deleteSourceCmd.AddCommand(deleteSourceGitCmd)
}
func deleteSourceGitCmdRun(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return fmt.Errorf("git name is required")
}
name := args[0]
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
defer cancel()
kubeClient, err := utils.KubeClient(rootArgs.kubeconfig, rootArgs.kubecontext)
if err != nil {
return err
}
namespacedName := types.NamespacedName{
Namespace: rootArgs.namespace,
Name: name,
}
var git sourcev1.GitRepository
err = kubeClient.Get(ctx, namespacedName, &git)
if err != nil {
return err
}
if !deleteArgs.silent {
prompt := promptui.Prompt{
Label: "Are you sure you want to delete this source",
IsConfirm: true,
}
if _, err := prompt.Run(); err != nil {
return fmt.Errorf("aborting")
}
}
logger.Actionf("deleting source %s in %s namespace", name, rootArgs.namespace)
err = kubeClient.Delete(ctx, &git)
if err != nil {
return err
}
logger.Successf("source deleted")
return nil
}

5
cmd/flux/delete_source_helm.go
View File

@@ -34,7 +34,10 @@ var deleteSourceHelmCmd = &cobra.Command{
Example: ` # Delete a Helm repository
flux delete source helm podinfo
`,
RunE: deleteSourceHelmCmdRun,
RunE: deleteCommand{
apiType: helmRepositoryType,
object: universalAdapter{&sourcev1.HelmRepository{}},
}.run,
}
func init() {