Install ExternalDNS on AWS Elastic Kubernetes Service (EKS)

ExternalDNS

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "route53:ChangeResourceRecordSets"
      ],
      "Resource": [
        "arn:aws:route53:::hostedzone/*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "route53:ListHostedZones",
        "route53:ListResourceRecordSets"
      ],
      "Resource": [
        "*"
      ]
    }
  ]
}

aws iam create-policy                                   \
    --policy-name       "external-dns-policy"           \
    --policy-document   file://external-dns-policy.json