kubernetes-service-dns-exporter

export kubernetes service ip as a DNS record e.g in Route53

design

see design doc from

• https://www.vipmind.me/infra/kube/writing-kubernetes-operator-in-python-with-kopf.html
• https://www.vipmind.me/infra/kube/deploy-kubernetes-operator-into-aws-eks-cluster.html

setup

• install python 3.7.4 pyenv install 3.7.4
• set local python pyenv 3.7.4
• upgrade pip pip install --upgrade pip
• install pipenv pip install pipenv
• install kopf pipenv install kopf

usage

• provide hosted_zone_id,aws_access_key_id,aws_secret_access_key in https://github.com/email2liyang/kubernetes-service-dns-exporter/blob/master/yaml/secrets.yaml.example
• rename secrets.yaml.example to secrets.yaml
• override domain_name in https://github.com/email2liyang/kubernetes-service-dns-exporter/blob/master/yaml/deployment.yaml
• apply it to kubernetes

kubectl apply -f yaml/rbac.yml
kubectl apply -f yaml/secrets.yaml
kubectl apply -f yaml/deployment.yaml