cluster issuer foor route53

prod_issuer.yaml

apiVersion: certmanager.k8s.io/v1alpha1
kind: ClusterIssuer
metadata:
  name: letsencrypt-prod
spec:
  acme:
    email: your_email@gmail.com
    server: https://acme-v02.api.letsencrypt.org/directory
    privateKeySecretRef:
      name: letsencrypt-prod
    solvers:
    - selector: {}
      dns01:
        route53:
          region: us-east-1
          accessKeyID: AWS_ACCESS_KEY
          secretAccessKeySecretRef:
            name: aws-secret-key
            key: data