production_do_dns_issuer.yaml

gistfile1.txt

apiVersion: cert-manager.io/v1alpha2
kind: ClusterIssuer
metadata:
  name: do-issuer-production
  namespace: cert-manger-issuer
spec:
  acme:
    # The ACME server URL
    server: https://acme-v02.api.letsencrypt.org/directory
    # Email address used for ACME registration
    email: <YOUR_EMAIL_ADDRESS>
    # Name of a secret used to store the ACME account private key
    privateKeySecretRef:
      name: letsencrypt-production
    # Enable the DNS-01 challenge provider
    solvers:
    - dns01:
        digitalocean:
          tokenSecretRef:
            name: digitalocean-dns
            key: access-token