ce7cb702218693d08ea6d83464d2457c9250027c

services/short/k8s/tunnel/policy.yaml

@@ -0,0 +1,59 @@
+apiVersion: cilium.io/v2
+kind: CiliumNetworkPolicy
+metadata: {name: tunnel, namespace: short}
+spec:
+  endpointSelector:
+    matchLabels: {app.kubernetes.io/name: tunnel, app.kubernetes.io/instance: short}
+  ingress:
+    - fromCIDRSet: [{cidrGroupRef: short}]
+      toPorts:
+        - ports: [{port: "500", protocol: UDP}, {port: "4500", protocol: UDP}]
+    - fromEntities: [host]
+      toPorts:
+        - ports: [{port: "9090", protocol: TCP}]
+  egress:
+    - toCIDRSet: [{cidrGroupRef: short}]
+      toPorts:
+        - ports: [{port: "500", protocol: UDP}, {port: "4500", protocol: UDP}]
+    - toEntities: [kube-apiserver]
+      toPorts:
+        - ports: [{port: "6443", protocol: TCP}]
+    - toEntities: [ingress]
+      toPorts:
+        - ports: [{port: "80", protocol: TCP}, {port: "443", protocol: TCP}]
+    - toEndpoints:
+        - matchLabels:
+            k8s:io.kubernetes.pod.namespace: short
+            app.kubernetes.io/name: short-canary
+            app.kubernetes.io/instance: short
+      toPorts:
+        - ports: [{port: "8080", protocol: TCP}]
+    - toEndpoints:
+        - matchLabels:
+            k8s:io.kubernetes.pod.namespace: minecraft
+            app.kubernetes.io/name: minecraft
+            app.kubernetes.io/instance: skies
+      toPorts:
+        - ports: [{port: "25565", protocol: TCP}]
+---
+apiVersion: cilium.io/v2
+kind: CiliumClusterwideNetworkPolicy
+metadata: {name: short-tunnel-host}
+spec:
+  nodeSelector: {}
+  egress:
+    - toEndpoints:
+        - matchLabels:
+            k8s:io.kubernetes.pod.namespace: short
+            app.kubernetes.io/name: tunnel
+            app.kubernetes.io/instance: short
+      toPorts:
+        - ports: [{port: "9090", protocol: TCP}]
+  ingress:
+    - fromEndpoints:
+        - matchLabels:
+            k8s:io.kubernetes.pod.namespace: short
+            app.kubernetes.io/name: tunnel
+            app.kubernetes.io/instance: short
+      toPorts:
+        - ports: [{port: "32768", endPort: 60999, protocol: TCP}]