NetworkPolicy

templates/NetworkPolicy.yaml

@@ -1,4 +1,3 @@
-
 ---
 apiVersion: networking.k8s.io/v1
 kind: NetworkPolicy
@@ -11,15 +10,26 @@ spec:
       app: memelord-raiko-redis
       app.kubernetes.io/name: dragonfly
   policyTypes:
-  - Ingress
+    - Ingress
   ingress:
-  - from:
-    - podSelector:
-        matchLabels:
-           app: memelord
-    ports:
-    - protocol: TCP
-      port: 6379
+    # App -> Redis
+    - from:
+        - podSelector:
+            matchLabels:
+              app: memelord
+      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
@@ -80,15 +90,16 @@ metadata:
 spec:
   podSelector:
     matchLabels:
-       app: memelord
+      app: memelord
   policyTypes:
-  - Ingress
+    - Ingress
   ingress:
-  - from:
-    - namespaceSelector:
-        matchLabels:
-          kubernetes.io/metadata.name: traefik
-    ports:
-    - protocol: TCP
-      port: 8000
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: traefik
+      ports:
+        - protocol: TCP
+          port: 8000
+