update authorization

infrastructure/external-dns/deployment.yaml

@@ -13,6 +13,7 @@ spec:
       labels:
         app: external-dns
     spec:
+      serviceAccountName: external-dns
       containers:
       - name: external-dns
         image: external-dns

infrastructure/external-dns/kustomization.yaml

@@ -7,6 +7,7 @@ resources:
   - namespace.yaml
   - cloudflare.sealedsecret.yaml
   - deployment.yaml
+  - rbac.yaml
 
 images:
   - name: external-dns

infrastructure/external-dns/rbac.yaml

@@ -0,0 +1,32 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: external-dns
+---
+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", "watch"]
+---
+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: external-dns