init

helm/loki-stack/templates/networkpolicy.yaml

@@ -0,0 +1,33 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ include "loki-stack.fullname" . }}-allow-internal
+  labels:
+    {{- include "loki-stack.labels" . | nindent 4 }}
+spec:
+  podSelector:
+    matchLabels:
+      {{- include "loki-stack.selectorLabels" . | nindent 6 }}
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    # Allow all traffic within the namespace
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: {{ .Release.Namespace }}
+  egress:
+    # Allow all traffic within the namespace
+    - to:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: {{ .Release.Namespace }}
+    # Allow DNS
+    - to:
+        - namespaceSelector: {}
+      ports:
+        - protocol: UDP
+          port: 53
+        - protocol: TCP
+          port: 53