Reorganized for new stable/waypoint versioning design.

externaldns/versions/v0/README.md

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+# External DNS
+
+See: https://github.com/kubernetes-sigs/external-dns
+
+ExternalDNS allows you to keep selected zones (via --domain-filter) synchronized with Ingresses and Services of type=LoadBalancer and nodes in various DNS providers.
+
+Currently, we are only configured to use CloudFlare.
+
+Docs: https://github.com/kubernetes-sigs/external-dns/blob/master/docs/tutorials/cloudflare.md
+
+Any Ingress that has metatdata.annotions with
+external-dns.alpha.kubernetes.io/hostname: `<something>.${DOMAIN}`
+
+will have Cloudflare records created by External DNS.

externaldns/versions/v0/externaldns-cloudflare.yaml

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+---
+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
+            - --txt-owner-id={{ .ownerId }}
+            - --provider=cloudflare
+            - --domain-filter=payne.io
+            #- --exclude-domains=internal.${DOMAIN}
+            - --cloudflare-dns-records-per-page=5000
+            - --publish-internal-services
+            - --no-cloudflare-proxied
+            - --log-level=debug
+          env:
+            - name: CF_API_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: cloudflare-api-token
+                  key: api-token

externaldns/versions/v0/externaldns-rbac.yaml

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+---
+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

externaldns/versions/v0/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- namespace.yaml
+- externaldns-rbac.yaml
+- externaldns-cloudflare.yaml

externaldns/versions/v0/manifest.yaml

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+version: v0.13.4
+deploymentName: external-dns
+requires:
+  - name: cert-manager
+defaultConfig:
+  namespace: externaldns
+  ownerId: "wild-cloud-{{ .cluster.name }}"
+defaultSecrets:
+  - key: cloudflareToken
+requiredSecrets:
+  - cert-manager.cloudflareToken
+deploy:
+  createSecrets:
+    - name: cloudflare-api-token
+      entries:
+        api-token: cert-manager.cloudflareToken
+  waitForRollout:
+    name: external-dns
+    timeout: "60s"

externaldns/versions/v0/namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: "{{ .namespace }}"