apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: letsencrypt
  namespace: default
spec:
  acme:
    # The ACME server URL
    # production is https://acme-v02.api.letsencrypt.org/directory
    # stagiong is https://acme-staging-v02.api.letsencrypt.org/directory
    server: https://acme-staging-v02.api.letsencrypt.org/directory
    # Email address used for ACME registration
    email: himself@stevenpolley.net
    # Name of a secret used to store the ACME account private key
    privateKeySecretRef:
      name: letsencrypt
    # Enable the HTTP-01 challenge provider
    solvers:
    # An empty 'selector' means that this solver matches all domains
    - selector: {}
      http01:
        ingress:
          ingressClassName: nginx