Looking at the PR from njuettner

By adding the annotation external-dns.alpha.kubernetes.io/ipv6: "true" , "True", "TRUE" or "1" should create the AAAA record in route53.

However Im not sure if Im doing the annotation correctly in my external-dns.yaml file:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: external-dns
  namespace: default
  annotations:
    external-dns.alpha.kubernetes.io/ipv6: "true"
spec:
  strategy:
    type: Recreate
  template:
    metadata:
      labels:
        app: external-dns
    spec:
      containers:
      - name: external-dns
        image: registry.opensource.zalan.do/teapot/external-dns:v0.5.9
        args:
        - --source=service
        - --source=ingress
        - --provider=aws
        - --registry=txt
        - --txt-owner-id=my-identifier