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Added TerminationGracePeriod field to PodSpec and grace-period flag to kubectl stop

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Those are changes which touch users required by Termination Notice

Addresses #6804
This commit is contained in:
Piotr Szczesniak
2015-04-28 14:21:57 +02:00
parent dd976a27fb
commit 11a2dc496f
39 changed files with 164 additions and 58 deletions
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12
pkg/kubectl/cmd/delete.go
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@@ -22,6 +22,7 @@ import (
"github.com/spf13/cobra"
"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
"github.com/GoogleCloudPlatform/kubernetes/pkg/api/errors"
"github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl"
cmdutil "github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl/cmd/util"
@@ -73,6 +74,7 @@ func NewCmdDelete(f *cmdutil.Factory, out io.Writer) *cobra.Command {
cmd.Flags().StringP("selector", "l", "", "Selector (label query) to filter on")
cmd.Flags().Bool("all", false, "[-all] to select all the specified resources")
cmd.Flags().Bool("cascade", true, "If true, cascade the delete resources managed by this resource (e.g. Pods created by a ReplicationController). Default true.")
cmd.Flags().Int("grace-period", -1, "Period of time in seconds given to the resource to terminate gracefully. Ignored if negative.")
return cmd
}
@@ -98,12 +100,12 @@ func RunDelete(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []str
// By default use a reaper to delete all related resources.
if cmdutil.GetFlagBool(cmd, "cascade") {
return ReapResult(r, f, out, cmdutil.GetFlagBool(cmd, "cascade"))
return ReapResult(r, f, out, cmdutil.GetFlagBool(cmd, "cascade"), cmdutil.GetFlagInt(cmd, "grace-period"))
}
return DeleteResult(r, out)
}
func ReapResult(r *resource.Result, f *cmdutil.Factory, out io.Writer, isDefaultDelete bool) error {
func ReapResult(r *resource.Result, f *cmdutil.Factory, out io.Writer, isDefaultDelete bool, gracePeriod int) error {
found := 0
err := r.IgnoreErrors(errors.IsNotFound).Visit(func(info *resource.Info) error {
found++
@@ -115,7 +117,11 @@ func ReapResult(r *resource.Result, f *cmdutil.Factory, out io.Writer, isDefault
}
return err
}
if _, err := reaper.Stop(info.Namespace, info.Name); err != nil {
var options *api.DeleteOptions
if gracePeriod >= 0 {
options = api.NewDeleteOptions(int64(gracePeriod))
}
if _, err := reaper.Stop(info.Namespace, info.Name, options); err != nil {
return err
}
fmt.Fprintf(out, "%s/%s\n", info.Mapping.Resource, info.Name)