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Merge pull request #8560 from kargakis/reduce-poll-interval-for-stop

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Reduce reaper poll interval and wait while resizing
This commit is contained in:
Dawn Chen 2015-05-21 09:30:10 -07:00
commit 220208942e
2 changed files with 8 additions and 13 deletions
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10
pkg/kubectl/cmd/resize.go
View File

@ -19,7 +19,6 @@ package cmd
import (
"fmt"
"io"
"time"
"github.com/spf13/cobra"
@ -40,9 +39,6 @@ $ kubectl resize --replicas=3 replicationcontrollers foo
// If the replication controller named foo's current size is 2, resize foo to 3.
$ kubectl resize --current-replicas=2 --replicas=3 replicationcontrollers foo`
retryFrequency = 100 * time.Millisecond
retryTimeout = 10 * time.Second
)
func NewCmdResize(f *cmdutil.Factory, out io.Writer) *cobra.Command {
@ -104,9 +100,9 @@ func RunResize(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []str
resourceVersion := cmdutil.GetFlagString(cmd, "resource-version")
currentSize := cmdutil.GetFlagInt(cmd, "current-replicas")
precondition := &kubectl.ResizePrecondition{currentSize, resourceVersion}
retry := &kubectl.RetryParams{Interval: retryFrequency, Timeout: retryTimeout}
if err := resizer.Resize(info.Namespace, info.Name, uint(count), precondition, retry, nil); err != nil {
retry := kubectl.NewRetryParams(kubectl.Interval, kubectl.Timeout)
waitForReplicas := kubectl.NewRetryParams(kubectl.Interval, kubectl.Timeout)
if err := resizer.Resize(info.Namespace, info.Name, uint(count), precondition, retry, waitForReplicas); err != nil {
return err
}
fmt.Fprint(out, "resized\n")

11
pkg/kubectl/stop.go
View File

@ -26,9 +26,8 @@ import (
)
const (
shortInterval = time.Millisecond * 100
interval = time.Second * 3
timeout = time.Minute * 5
Interval = time.Millisecond * 100
Timeout = time.Second * 20
)
// A Reaper handles terminating an object as gracefully as possible.
@ -52,7 +51,7 @@ func IsNoSuchReaperError(err error) bool {
func ReaperFor(kind string, c client.Interface) (Reaper, error) {
switch kind {
case "ReplicationController":
return &ReplicationControllerReaper{c, interval, timeout}, nil
return &ReplicationControllerReaper{c, Interval, Timeout}, nil
case "Pod":
return &PodReaper{c}, nil
case "Service":
@ -83,8 +82,8 @@ func (reaper *ReplicationControllerReaper) Stop(namespace, name string, gracePer
if err != nil {
return "", err
}
retry := &RetryParams{shortInterval, reaper.timeout}
waitForReplicas := &RetryParams{reaper.pollInterval, reaper.timeout}
retry := NewRetryParams(reaper.pollInterval, reaper.timeout)
waitForReplicas := NewRetryParams(reaper.pollInterval, reaper.timeout)
if err = resizer.Resize(namespace, name, 0, nil, retry, waitForReplicas); err != nil {
return "", err
}