issue-698, Save default user ref for zookeeper

.secrets.baseline

@@ -374,14 +374,14 @@
         "filename": "apis/clusters/v1beta1/zookeeper_types.go",
         "hashed_secret": "5ffe533b830f08a0326348a9160afafc8ada44db",
         "is_verified": false,
-        "line_number": 234
+        "line_number": 235
       },
       {
         "type": "Secret Keyword",
         "filename": "apis/clusters/v1beta1/zookeeper_types.go",
         "hashed_secret": "5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8",
         "is_verified": false,
-        "line_number": 239
+        "line_number": 240
       }
     ],
     "apis/clusters/v1beta1/zz_generated.deepcopy.go": [
@@ -1130,5 +1130,5 @@
       }
     ]
   },
-  "generated_at": "2024-02-12T11:41:39Z"
+  "generated_at": "2024-02-15T12:14:33Z"
 }

apis/clusters/v1beta1/zookeeper_types.go

@@ -45,7 +45,8 @@ type ZookeeperStatus struct {
 	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
 	// Important: Run "make" to regenerate code after modifying this file
 
-	ClusterStatus `json:",inline"`
+	ClusterStatus        `json:",inline"`
+	DefaultUserSecretRef *Reference `json:"defaultRef,omitempty"`
 }
 
 //+kubebuilder:object:root=true

config/crd/bases/clusters.instaclustr.com_zookeepers.yaml

@@ -141,6 +141,17 @@ spec:
           status:
             description: ZookeeperStatus defines the observed state of Zookeeper
             properties:
+              DefaultRef:
+                description: ObjectReference is namespaced reference to an object
+                properties:
+                  name:
+                    type: string
+                  namespace:
+                    type: string
+                required:
+                - name
+                - namespace
+                type: object
               cdcid:
                 type: string
               currentClusterOperationStatus:

controllers/clusters/zookeeper_controller.go

@@ -211,6 +211,7 @@ func (r *ZookeeperReconciler) createDefaultSecret(ctx context.Context, zk *v1bet
 		return err
 	}
 
+	patch := zk.NewPatch()
 	secret := zk.NewDefaultUserSecret(username, password)
 	err = r.Create(ctx, secret)
 	if err != nil {
@@ -224,6 +225,24 @@ func (r *ZookeeperReconciler) createDefaultSecret(ctx context.Context, zk *v1bet
 		return err
 	}
 
+	zk.Status.DefaultUserSecretRef = &v1beta1.Reference{
+		Name:      secret.Name,
+		Namespace: secret.Namespace,
+	}
+
+	err = r.Status().Patch(ctx, zk, patch)
+	if err != nil {
+		l.Error(err, "Cannot patch Zookeeper resource",
+			"cluster name", zk.Spec.Name,
+			"status", zk.Status)
+
+		r.EventRecorder.Eventf(
+			zk, models.Warning, models.PatchFailed,
+			"Cluster resource patch is failed. Reason: %v", err)
+
+		return err
+	}
+
 	return nil
 }