Merge pull request #52654 from liggitt/pdb-permissions

Automatic merge from submit-queue (batch tested with PRs 53263, 52967, 53262, 52654, 53187). 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>.

Add pod disruption budgets to admin/edit/view roles

Closes #50767

cc @kubernetes/sig-auth-pr-reviews @kubernetes/sig-node-pr-reviews

```release-note
RBAC: The default `admin` and `edit` roles now include read/write permissions and the `view` role includes read permissions on `poddisruptionbudget.policy` resources.
```

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/policy.go

@@ -189,6 +189,8 @@ func ClusterRoles() []rbac.ClusterRole {
 					"deployments", "deployments/scale", "deployments/rollback", "ingresses",
 					"replicasets", "replicasets/scale", "replicationcontrollers/scale").RuleOrDie(),
 
+				rbac.NewRule(ReadWrite...).Groups(policyGroup).Resources("poddisruptionbudgets").RuleOrDie(),
+
 				// additional admin powers
 				rbac.NewRule("create").Groups(authorizationGroup).Resources("localsubjectaccessreviews").RuleOrDie(),
 				rbac.NewRule(ReadWrite...).Groups(rbacGroup).Resources("roles", "rolebindings").RuleOrDie(),
@@ -220,6 +222,8 @@ func ClusterRoles() []rbac.ClusterRole {
 				rbac.NewRule(ReadWrite...).Groups(extensionsGroup).Resources("daemonsets",
 					"deployments", "deployments/scale", "deployments/rollback", "ingresses",
 					"replicasets", "replicasets/scale", "replicationcontrollers/scale").RuleOrDie(),
+
+				rbac.NewRule(ReadWrite...).Groups(policyGroup).Resources("poddisruptionbudgets").RuleOrDie(),
 			},
 		},
 		{
@@ -243,6 +247,8 @@ func ClusterRoles() []rbac.ClusterRole {
 
 				rbac.NewRule(Read...).Groups(extensionsGroup).Resources("daemonsets", "deployments", "deployments/scale",
 					"ingresses", "replicasets", "replicasets/scale", "replicationcontrollers/scale").RuleOrDie(),
+
+				rbac.NewRule(Read...).Groups(policyGroup).Resources("poddisruptionbudgets").RuleOrDie(),
 			},
 		},
 		{

plugin/pkg/auth/authorizer/rbac/bootstrappolicy/testdata/cluster-roles.yaml

@@ -141,6 +141,19 @@ items:
     - patch
     - update
     - watch
+  - apiGroups:
+    - policy
+    resources:
+    - poddisruptionbudgets
+    verbs:
+    - create
+    - delete
+    - deletecollection
+    - get
+    - list
+    - patch
+    - update
+    - watch
   - apiGroups:
     - authorization.k8s.io
     resources:
@@ -322,6 +335,19 @@ items:
     - patch
     - update
     - watch
+  - apiGroups:
+    - policy
+    resources:
+    - poddisruptionbudgets
+    verbs:
+    - create
+    - delete
+    - deletecollection
+    - get
+    - list
+    - patch
+    - update
+    - watch
 - apiVersion: rbac.authorization.k8s.io/v1
   kind: ClusterRole
   metadata:
@@ -981,5 +1007,13 @@ items:
     - get
     - list
     - watch
+  - apiGroups:
+    - policy
+    resources:
+    - poddisruptionbudgets
+    verbs:
+    - get
+    - list
+    - watch
 kind: List
 metadata: {}