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Merge pull request #91934 from SataQiu/fix-kubectl-20200609

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kubectl: improve the warning message when doing kubectl apply to the resource without expected annotation
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Kubernetes Prow Robot 2020-10-03 19:05:05 -07:00 committed by GitHub
commit d8185e583b
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2 changed files with 3 additions and 3 deletions
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4
staging/src/k8s.io/kubectl/pkg/cmd/apply/apply.go
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@ -132,7 +132,7 @@ var (
# Apply the configuration in manifest.yaml and delete all the other configmaps that are not in the file.
kubectl apply --prune -f manifest.yaml --all --prune-whitelist=core/v1/ConfigMap`))
warningNoLastAppliedConfigAnnotation = "Warning: %[1]s apply should be used on resource created by either %[1]s create --save-config or %[1]s apply\n"
warningNoLastAppliedConfigAnnotation = "Warning: resource %[1]s is missing the %[2]s annotation which is required by %[3]s apply. %[3]s apply should only be used on resources created declaratively by either %[3]s create --save-config or %[3]s apply. The missing annotation will be patched automatically.\n"
)
// NewApplyOptions creates new ApplyOptions for the `apply` command
@ -542,7 +542,7 @@ See http://k8s.io/docs/reference/using-api/api-concepts/#conflicts`, err)
metadata, _ := meta.Accessor(info.Object)
annotationMap := metadata.GetAnnotations()
if _, ok := annotationMap[corev1.LastAppliedConfigAnnotation]; !ok {
fmt.Fprintf(o.ErrOut, warningNoLastAppliedConfigAnnotation, o.cmdBaseName)
fmt.Fprintf(o.ErrOut, warningNoLastAppliedConfigAnnotation, info.ObjectName(), corev1.LastAppliedConfigAnnotation, o.cmdBaseName)
}
patcher, err := newPatcher(o, info, helper)

2
staging/src/k8s.io/kubectl/pkg/cmd/apply/apply_test.go
View File

@ -504,7 +504,7 @@ func TestApplyObjectWithoutAnnotation(t *testing.T) {
// uses the name from the file, not the response
expectRC := "replicationcontroller/" + nameRC + "\n"
expectWarning := fmt.Sprintf(warningNoLastAppliedConfigAnnotation, "kubectl")
expectWarning := fmt.Sprintf(warningNoLastAppliedConfigAnnotation, "replicationcontrollers/test-rc", corev1.LastAppliedConfigAnnotation, "kubectl")
if errBuf.String() != expectWarning {
t.Fatalf("unexpected non-warning: %s\nexpected: %s", errBuf.String(), expectWarning)
}