kubernetes/files/kube-addons/externaldns/externaldns-deploy.yml

{%- from "kubernetes/map.jinja" import common with context -%}
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  namespace: {{ common.addons.externaldns.namespace }}
  name: external-dns
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
spec:
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app: external-dns
    spec:
      tolerations:
        - key: node-role.kubernetes.io/master
          effect: NoSchedule
      containers:
      - name: external-dns
        image: {{ common.addons.externaldns.image }}
        args:
        - --source=service
        - --source=ingress
        - --domain-filter={{ common.addons.externaldns.domain }} # will make ExternalDNS see only the hosted zones matching provided domain, omit to process all available hosted zones
        - --provider={{ common.addons.externaldns.provider }}
        #- --policy=upsert-only # would prevent ExternalDNS from deleting any records, omit to enable full synchronization
        - --registry=txt
        - --txt-owner-id=my-identifier
        {% if common.addons.externaldns.provider == "coredns" %}
        env:
        - name: ETCD_URLS
          value: "https://coredns-etcd:2379"
        {% endif %}