Initial commit.

infrastructure_setup/externaldns/externaldns.yaml

@@ -0,0 +1,69 @@
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: external-dns
+  namespace: externaldns
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: external-dns
+rules:
+  - apiGroups: [""]
+    resources: ["services", "endpoints", "pods"]
+    verbs: ["get", "watch", "list"]
+  - apiGroups: ["extensions", "networking.k8s.io"]
+    resources: ["ingresses"]
+    verbs: ["get", "watch", "list"]
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["list"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: external-dns-viewer
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: external-dns
+subjects:
+  - kind: ServiceAccount
+    name: external-dns
+    namespace: externaldns
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: external-dns
+  namespace: externaldns
+spec:
+  selector:
+    matchLabels:
+      app: external-dns
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: external-dns
+    spec:
+      serviceAccountName: external-dns
+      containers:
+        - name: external-dns
+          image: registry.k8s.io/external-dns/external-dns:v0.13.4
+          args:
+            - --source=service
+            - --source=ingress
+            - --provider=cloudflare
+            - --txt-owner-id=${CLUSTER_ID}
+            - --log-level=debug
+            - --publish-internal-services # Also publish internal services
+            - --no-cloudflare-proxied
+          env:
+            - name: CF_API_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: cloudflare-api-token
+                  key: api-token