initial commit

k8s/networkpolicy.yaml

@@ -0,0 +1,24 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: k8s-mgmt-pod
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: k8s-mgmt-pod
+  policyTypes:
+    - Ingress
+  ingress:
+    # Starting point only. Adjust these selectors to the namespaces or pods that should reach the bastion.
+    - from:
+        - namespaceSelector:
+            matchLabels:
+              kubernetes.io/metadata.name: k8s-mgmt-pod
+        - namespaceSelector:
+            matchLabels:
+              k8s-mgmt-pod-access: "true"
+      ports:
+        - protocol: TCP
+          port: 22
+        - protocol: TCP
+          port: 3000