Merge pull request #44965 from jpeeler/podpreset-exclusion-simple

Automatic merge from submit-queue

Allow pods to opt out of PodPreset mutation via an annotation on the pod

An annotation in the pod spec of the form:
podpreset.admission.kubernetes.io/PodPresetOptOut: "true"
Will cause the admission controller to skip manipulating the pod spec,
no matter the labelling.

This is an alternative implementation to pull #44163.

```release-note
Allow pods to opt out of PodPreset mutation via an annotation on the pod.
```
This commit is contained in:
Kubernetes Submit Queue
2017-06-08 22:57:34 -07:00
committed by GitHub
7 changed files with 96 additions and 3 deletions

View File

@@ -23,6 +23,9 @@ const (
// webhook backend fails.
ImagePolicyFailedOpenKey string = "alpha.image-policy.k8s.io/failed-open"
// PodPresetOptOutAnnotationKey represents the annotation key for a pod to exempt itself from pod preset manipulation
PodPresetOptOutAnnotationKey string = "podpreset.admission.kubernetes.io/exclude"
// MirrorAnnotationKey represents the annotation key set by kubelets when creating mirror pods
MirrorPodAnnotationKey string = "kubernetes.io/config.mirror"

View File

@@ -23,6 +23,9 @@ const (
// webhook backend fails.
ImagePolicyFailedOpenKey string = "alpha.image-policy.k8s.io/failed-open"
// PodPresetOptOutAnnotationKey represents the annotation key for a pod to exempt itself from pod preset manipulation
PodPresetOptOutAnnotationKey string = "podpreset.admission.kubernetes.io/exclude"
// MirrorAnnotationKey represents the annotation key set by kubelets when creating mirror pods
MirrorPodAnnotationKey string = "kubernetes.io/config.mirror"