From bb350c3629fdf8751622f82ed247025aa86827a0 Mon Sep 17 00:00:00 2001
From: sholdee <102821812+sholdee@users.noreply.github.com>
Date: Fri, 9 Aug 2024 01:05:18 -0500
Subject: [PATCH] Add watch verb for storageclasses rbac (#258)

Fixes these errors: `E0804 17:31:18.410670 1 reflector.go:150]
pkg/mod/k8s.io/client-go@v0.30.2/tools/cache/reflector.go:232: Failed to
watch *v1.StorageClass: unknown (get storageclasses.storage.k8s.io)`
---
 .../etcd-operator/templates/rbac/clusterrole-manager-role.yml   | 1 +
 config/rbac/role.yaml                                           | 1 +
 internal/controller/etcdcluster_controller.go                   | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/charts/etcd-operator/templates/rbac/clusterrole-manager-role.yml b/charts/etcd-operator/templates/rbac/clusterrole-manager-role.yml
index 534e00ad..825c726c 100644
--- a/charts/etcd-operator/templates/rbac/clusterrole-manager-role.yml
+++ b/charts/etcd-operator/templates/rbac/clusterrole-manager-role.yml
@@ -73,6 +73,7 @@ rules:
     verbs:
     - get
     - list
+    - watch
   - apiGroups:
       - etcd.aenix.io
     resources:
diff --git a/config/rbac/role.yaml b/config/rbac/role.yaml
index 00d63f4c..3ae03b0d 100644
--- a/config/rbac/role.yaml
+++ b/config/rbac/role.yaml
@@ -110,3 +110,4 @@ rules:
   verbs:
   - get
   - list
+  - watch
diff --git a/internal/controller/etcdcluster_controller.go b/internal/controller/etcdcluster_controller.go
index b1df270f..f4ec6eca 100644
--- a/internal/controller/etcdcluster_controller.go
+++ b/internal/controller/etcdcluster_controller.go
@@ -70,7 +70,7 @@ type EtcdClusterReconciler struct {
 // +kubebuilder:rbac:groups="apps",resources=statefulsets,verbs=get;create;delete;update;patch;list;watch
 // +kubebuilder:rbac:groups="policy",resources=poddisruptionbudgets,verbs=get;create;delete;update;patch;list;watch
 // +kubebuilder:rbac:groups="",resources=persistentvolumeclaims,verbs=get;list;patch;watch
-// +kubebuilder:rbac:groups=storage.k8s.io,resources=storageclasses,verbs=get;list
+// +kubebuilder:rbac:groups=storage.k8s.io,resources=storageclasses,verbs=get;list;watch
 
 // Reconcile checks CR and current cluster state and performs actions to transform current state to desired.
 func (r *EtcdClusterReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {