Ignore webhook failures to allow entering hibernation

helm/imagepullsecret-injector/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.0.13
+version: 0.0.14
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

helm/imagepullsecret-injector/templates/mutatingwebhook.yaml

@@ -21,3 +21,5 @@ webhooks:
     resources: ["serviceaccounts"]
   admissionReviewVersions: ["v1", "v1beta1"]
   sideEffects: None
+  # The default "Fail" option prevents Gardener cluster to be hibernated
+  failurePolicy: Ignore