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Copy deployment's annotations to its RC

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This commit is contained in:
Janet Kuo
2016-02-01 17:34:48 -08:00
parent 5088d0e147
commit e3cb44aaff
4 changed files with 37 additions and 27 deletions
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21
pkg/kubectl/history.go
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@@ -79,19 +79,14 @@ func (h *DeploymentHistoryViewer) History(namespace, name string) (HistoryInfo,
for _, rc := range allRCs {
v, err := deploymentutil.Revision(rc)
if err != nil {
return historyInfo, fmt.Errorf("failed to retrieve revision out of RC %s from deployment %s: %v", rc.Name, name, err)
continue
}
historyInfo.RevisionToTemplate[v] = rc.Spec.Template
changeCause, err := getChangeCause(rc)
if err != nil {
return historyInfo, fmt.Errorf("failed to retrieve change-cause out of RC %s from deployment %s: %v", rc.Name, name, err)
}
if len(changeCause) > 0 {
if historyInfo.RevisionToTemplate[v].Annotations == nil {
historyInfo.RevisionToTemplate[v].Annotations = make(map[string]string)
}
historyInfo.RevisionToTemplate[v].Annotations[ChangeCauseAnnotation] = changeCause
changeCause := getChangeCause(rc)
if historyInfo.RevisionToTemplate[v].Annotations == nil {
historyInfo.RevisionToTemplate[v].Annotations = make(map[string]string)
}
historyInfo.RevisionToTemplate[v].Annotations[ChangeCauseAnnotation] = changeCause
}
return historyInfo, nil
}
@@ -130,10 +125,10 @@ func PrintRolloutHistory(historyInfo HistoryInfo, resource, name string) (string
}
// getChangeCause returns the change-cause annotation of the input object
func getChangeCause(obj runtime.Object) (string, error) {
func getChangeCause(obj runtime.Object) string {
meta, err := api.ObjectMetaFor(obj)
if err != nil {
return "", err
return ""
}
return meta.Annotations[ChangeCauseAnnotation], nil
return meta.Annotations[ChangeCauseAnnotation]
}