NetworkPolicy

templates/NetworkPolicy.yaml

@@ -1,4 +1,3 @@
-
 ---
 apiVersion: networking.k8s.io/v1
 kind: NetworkPolicy
@@ -13,6 +12,7 @@ spec:
   policyTypes:
     - Ingress
   ingress:
+    # App -> Redis
     - from:
         - podSelector:
             matchLabels:
@@ -20,6 +20,16 @@ spec:
       ports:
         - protocol: TCP
           port: 6379
+
+    # Prom -> Redis
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: monitoring
+      ports:
+        - protocol: TCP
+          port: 6379
+
 ---
 apiVersion: networking.k8s.io/v1
 kind: NetworkPolicy
@@ -92,3 +102,4 @@ spec:
         - protocol: TCP
           port: 8000
 
+