Updated CNSNodeVMAttachment reconciler to prevent unnecessary generation creation (#3561)

Update CNSNodeVMAttachment reconciler to use generation changed predicate

Author: kolluria

manifests/supervisorcluster/1.29/cns-csi.yaml

@@ -49,7 +49,7 @@ rules:
     resources: ["cnsvolumemetadatas", "cnsfileaccessconfigs"]
     verbs: ["get", "list", "watch", "update"]
   - apiGroups: ["cns.vmware.com"]
-    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status"]
+    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status", "cnsnodevmattachments/status"]
     verbs: ["get", "list", "watch", "update", "patch"]
   - apiGroups: ["cns.vmware.com"]
     resources: ["cnscsisvfeaturestates"]

manifests/supervisorcluster/1.30/cns-csi.yaml

@@ -49,7 +49,7 @@ rules:
     resources: ["cnsvolumemetadatas", "cnsfileaccessconfigs"]
     verbs: ["get", "list", "watch", "update"]
   - apiGroups: ["cns.vmware.com"]
-    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status"]
+    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status", "cnsnodevmattachments/status"]
     verbs: ["get", "list", "watch", "update", "patch"]
   - apiGroups: ["cns.vmware.com"]
     resources: ["cnscsisvfeaturestates"]

manifests/supervisorcluster/1.31/cns-csi.yaml

@@ -49,7 +49,7 @@ rules:
     resources: ["cnsvolumemetadatas", "cnsfileaccessconfigs"]
     verbs: ["get", "list", "watch", "update"]
   - apiGroups: ["cns.vmware.com"]
-    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status"]
+    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status", "cnsnodevmattachments/status"]
     verbs: ["get", "list", "watch", "update", "patch"]
   - apiGroups: ["cns.vmware.com"]
     resources: ["cnscsisvfeaturestates"]

manifests/supervisorcluster/1.32/cns-csi.yaml

@@ -49,7 +49,7 @@ rules:
     resources: ["cnsvolumemetadatas", "cnsfileaccessconfigs"]
     verbs: ["get", "list", "watch", "update"]
   - apiGroups: ["cns.vmware.com"]
-    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status"]
+    resources: ["cnsnodevmattachments", "cnsnodevmbatchattachments", "cnsnodevmbatchattachments/status", "cnsnodevmattachments/status"]
     verbs: ["get", "list", "watch", "update", "patch"]
   - apiGroups: ["cns.vmware.com"]
     resources: ["cnscsisvfeaturestates"]

pkg/apis/cnsoperator/config/cns.vmware.com_cnsnodevmattachments.yaml

@@ -77,6 +77,8 @@ spec:
         type: object
     served: true
     storage: true
+    subresources:
+      status: {}
 status:
   acceptedNames:
     kind: ""