apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: postgresql-tls
  namespace: database
spec:
  secretName: postgresql-tls
  commonName: postgresql-prod.svc.plus
  dnsNames:
    - postgresql-prod.svc.plus
  issuerRef:
    name: svc-plus-selfsigned
    kind: ClusterIssuer
    group: cert-manager.io