fix miss metrics endpoint bind

Signed-off-by: googs1025 <[email protected]>

Author: googs1025

chart/templates/deployment.yaml

@@ -42,6 +42,9 @@ spec:
         - containerPort: 9443
           name: webhook-server
           protocol: TCP
+        - containerPort: 8080
+          name: metrics
+          protocol: TCP
         readinessProbe:
           httpGet:
             path: /readyz

config/manager/manager.yaml

@@ -77,6 +77,10 @@ spec:
           capabilities:
             drop:
             - "ALL"
+        ports:
+        - containerPort: 8080
+          name: metrics
+          protocol: TCP
         livenessProbe:
           httpGet:
             path: /healthz