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Merge pull request #57743 from CaoShuFeng/propagationPolicy

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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

fix error message about DeleteOptions

Before this change:
```shell
$ curl -k  -XDELETE  -H "Accept: application/json" -H "Content-Type: application/json" -H "User-Agent: kubectl/v1.10.0 (linux/amd64) kubernetes/d7e5bd1" http://172.16.29.130:8080/apis/extensions/v1beta1/namespaces/default/deployments/nginx --data '{"propagationPolicy":"Background11111"}'
{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":" \"\" is invalid: []: Invalid value: v1.DeleteOptions{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, GracePeriodSeconds:(*int64)(nil), Preconditions:(*v1.Preconditions)(nil), OrphanDependents:(*bool)(nil), PropagationPolicy:(*v1.DeletionPropagation)(0xc429aa9ed0)}: DeletionPropagation need to be one of \"Foreground\", \"Background\", \"Orphan\" or nil","reason":"Invalid","details":{"causes":[{"reason":"FieldValueInvalid","message":"Invalid value: v1.DeleteOptions{TypeMeta:v1.TypeMeta{Kind:\"\", APIVersion:\"\"}, GracePeriodSeconds:(*int64)(nil), Preconditions:(*v1.Preconditions)(nil), OrphanDependents:(*bool)(nil), PropagationPolicy:(*v1.DeletionPropagation)(0xc429aa9ed0)}: DeletionPropagation need to be one of \"Foreground\", \"Background\", \"Orphan\" or nil","field":"[]"}]},"code":422}
```
After this change:
```shell
$ curl -k  -XDELETE  -H "Accept: application/json" -H "Content-Type: application/json" -H "User-Agent: kubectl/v1.10.0 (linux/amd64) kubernetes/d7e5bd1" http://172.16.29.130:8080/apis/extensions/v1beta1/namespaces/default/deployments/nginx --data '{"propagationPolicy":"Background11111"}'
{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"DeleteOptions.meta.k8s.io \"\" is invalid: propagationPolicy: Unsupported value: \"Foreground1111\": supported values: \"Foreground\", \"Background\", \"Orphan\", \"nil\"","reason":"Invalid","details":{"group":"meta.k8s.io","kind":"DeleteOptions","causes":[{"reason":"FieldValueNotSupported","message":"Unsupported value: \"Foreground1111\": supported values: \"Foreground\", \"Background\", \"Orphan\", \"nil\"","field":"propagationPolicy"}]},"code":422}
```

**Release note**:
```
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2018-03-26 02:57:03 -07:00 committed by GitHub
commit 86a58202b6
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2 changed files with 3 additions and 5 deletions
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6
staging/src/k8s.io/apimachinery/pkg/apis/meta/v1/validation/validation.go
View File

@ -17,8 +17,6 @@ limitations under the License.
package validation
import (
"fmt"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/validation"
"k8s.io/apimachinery/pkg/util/validation/field"
@ -78,13 +76,13 @@ func ValidateLabels(labels map[string]string, fldPath *field.Path) field.ErrorLi
func ValidateDeleteOptions(options *metav1.DeleteOptions) field.ErrorList {
allErrs := field.ErrorList{}
if options.OrphanDependents != nil && options.PropagationPolicy != nil {
allErrs = append(allErrs, field.Invalid(field.NewPath(""), options, "OrphanDependents and DeletionPropagation cannot be both set"))
allErrs = append(allErrs, field.Invalid(field.NewPath("propagationPolicy"), options.PropagationPolicy, "orphanDependents and deletionPropagation cannot be both set"))
}
if options.PropagationPolicy != nil &&
*options.PropagationPolicy != metav1.DeletePropagationForeground &&
*options.PropagationPolicy != metav1.DeletePropagationBackground &&
*options.PropagationPolicy != metav1.DeletePropagationOrphan {
allErrs = append(allErrs, field.Invalid(field.NewPath(""), options, fmt.Sprintf("DeletionPropagation need to be one of %q, %q, %q or nil", metav1.DeletePropagationForeground, metav1.DeletePropagationBackground, metav1.DeletePropagationOrphan)))
allErrs = append(allErrs, field.NotSupported(field.NewPath("propagationPolicy"), options.PropagationPolicy, []string{string(metav1.DeletePropagationForeground), string(metav1.DeletePropagationBackground), string(metav1.DeletePropagationOrphan), "nil"}))
}
return allErrs
}

2
staging/src/k8s.io/apiserver/pkg/registry/rest/delete.go
View File

@ -74,7 +74,7 @@ func BeforeDelete(strategy RESTDeleteStrategy, ctx genericapirequest.Context, ob
return false, false, kerr
}
if errs := validation.ValidateDeleteOptions(options); len(errs) > 0 {
return false, false, errors.NewInvalid(schema.GroupKind{}, "", errs)
return false, false, errors.NewInvalid(schema.GroupKind{Group: metav1.GroupName, Kind: "DeleteOptions"}, "", errs)
}
// Checking the Preconditions here to fail early. They'll be enforced later on when we actually do the deletion, too.
if options.Preconditions != nil && options.Preconditions.UID != nil && *options.Preconditions.UID != objectMeta.GetUID() {