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Adds suspend and resume all cmd

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Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>
This commit is contained in:
Somtochi Onyekwere
2021-04-27 09:03:37 +01:00
parent 68074d3543
commit 12a2100fcf
48 changed files with 210 additions and 29 deletions
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65
cmd/flux/resume.go
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@@ -23,6 +23,7 @@ import (
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/wait"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/fluxcd/flux2/internal/utils"
)
@@ -33,7 +34,15 @@ var resumeCmd = &cobra.Command{
Long: "The resume sub-commands resume a suspended resource.",
}
type ResumeFlags struct {
all bool
}
var resumeArgs ResumeFlags
func init() {
resumeCmd.PersistentFlags().BoolVarP(&resumeArgs.all, "all", "", false,
"suspend all resources in that namespace")
rootCmd.AddCommand(resumeCmd)
}
@@ -47,13 +56,18 @@ type resumable interface {
type resumeCommand struct {
apiType
object resumable
list listResumable
}
type listResumable interface {
listAdapter
resumeItem(i int) resumable
}
func (resume resumeCommand) run(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
if len(args) < 1 && !resumeArgs.all {
return fmt.Errorf("%s name is required", resume.humanKind)
}
name := args[0]
ctx, cancel := context.WithTimeout(context.Background(), rootArgs.timeout)
defer cancel()
@@ -63,29 +77,46 @@ func (resume resumeCommand) run(cmd *cobra.Command, args []string) error {
return err
}
namespacedName := types.NamespacedName{
Namespace: rootArgs.namespace,
Name: name,
var listOpts []client.ListOption
listOpts = append(listOpts, client.InNamespace(rootArgs.namespace))
if len(args) > 0 {
listOpts = append(listOpts, client.MatchingFields{
"metadata.name": args[0],
})
}
err = kubeClient.Get(ctx, namespacedName, resume.object.asClientObject())
err = kubeClient.List(ctx, resume.list.asClientList(), listOpts...)
if err != nil {
return err
}
logger.Actionf("resuming %s %s in %s namespace", resume.humanKind, name, rootArgs.namespace)
resume.object.setUnsuspended()
if err := kubeClient.Update(ctx, resume.object.asClientObject()); err != nil {
return err
if resume.list.len() == 0 {
logger.Failuref("no %s objects found in %s namespace", resume.kind, rootArgs.namespace)
return nil
}
logger.Successf("%s resumed", resume.humanKind)
logger.Waitingf("waiting for %s reconciliation", resume.kind)
if err := wait.PollImmediate(rootArgs.pollInterval, rootArgs.timeout,
isReady(ctx, kubeClient, namespacedName, resume.object)); err != nil {
return err
for i := 0; i < resume.list.len(); i++ {
logger.Actionf("resuming %s %s in %s namespace", resume.humanKind, resume.list.resumeItem(i).asClientObject().GetName(), rootArgs.namespace)
resume.list.resumeItem(i).setUnsuspended()
if err := kubeClient.Update(ctx, resume.list.resumeItem(i).asClientObject()); err != nil {
return err
}
logger.Successf("%s resumed", resume.humanKind)
namespacedName := types.NamespacedName{
Name: resume.list.resumeItem(i).asClientObject().GetName(),
Namespace: rootArgs.namespace,
}
logger.Waitingf("waiting for %s reconciliation", resume.kind)
if err := wait.PollImmediate(rootArgs.pollInterval, rootArgs.timeout,
isReady(ctx, kubeClient, namespacedName, resume.list.resumeItem(i))); err != nil {
logger.Failuref(err.Error())
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.object.successMessage())
return nil
}