Initial commit

infrastructure/netbird/manifests/cluster-router.yaml

@@ -0,0 +1,67 @@
+---
+# ExternalSecret to pull router setup key from Vault
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: netbird-router-setup-key
+  namespace: netbird
+spec:
+  refreshInterval: "0"
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault-backend
+  target:
+    name: netbird-router-setup-key
+  data:
+    - secretKey: setup-key
+      remoteRef:
+        key: netbird-router-setup-key
+        property: setup-key
+---
+# Shared cluster-wide NetBird router deployment (2 replicas)
+# Routes traffic for all exposed K8s services through NetBird VPN
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: netbird-cluster-router
+  namespace: netbird
+  labels:
+    app.kubernetes.io/name: netbird-cluster-router
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: netbird-cluster-router
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: netbird-cluster-router
+      annotations:
+        # Router pods must opt out of ambient mesh — ztunnel iptables rules
+        # interfere with WireGuard packet forwarding (DNS and TCP).
+        # AuthorizationPolicies use ipBlocks for pod CIDR instead.
+        ambient.istio.io/redirection: disabled
+    spec:
+      containers:
+        - name: netbird
+          image: netbirdio/netbird:0.66.0
+          imagePullPolicy: IfNotPresent
+          env:
+            - name: NB_SETUP_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: netbird-router-setup-key
+                  key: setup-key
+            - name: NB_MANAGEMENT_URL
+              value: "https://netbird.kube.huskypup.net"
+          securityContext:
+            capabilities:
+              add:
+                - NET_ADMIN
+          resources:
+            requests:
+              cpu: 25m
+              memory: 64Mi
+            limits:
+              memory: 128Mi
+      terminationGracePeriodSeconds: 30