apiVersion: cert-manager.io/v1
kind: ClusterIssuer
metadata:
  name: vault-postgres
spec:
  vault:
    path: pki_postgres/sign/server
    server: https://vault-active-tls.vault.svc.cluster.local:443
    serverName: vault-active-direct.vault.svc.cluster.local
    caBundleSecretRef:
      name: vault-root-ca
      key: ca.crt
    auth:
      kubernetes:
        role: cert-manager-postgres
        mountPath: /v1/auth/kubernetes
        serviceAccountRef:
          name: cert-manager
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: main-server-vault
  namespace: postgres
spec:
  secretName: main-server-vault
  duration: 2160h
  renewBefore: 360h
  secretTemplate:
    labels:
      cnpg.io/reload: ""
  privateKey:
    algorithm: ECDSA
    size: 256
    rotationPolicy: Always
  usages:
    - server auth
  dnsNames:
    - main-rw
    - main-rw.postgres
    - main-rw.postgres.svc
    - main-rw.postgres.svc.cluster.local
    - main-rw-lb
    - main-rw-lb.postgres
    - main-rw-lb.postgres.svc
    - main-rw-lb.postgres.svc.cluster.local
    - main-ro-lb
    - main-ro-lb.postgres
    - main-ro-lb.postgres.svc
    - main-ro-lb.postgres.svc.cluster.local
    - postgres-rw.quorate.internal
    - postgres-ro.quorate.internal
  issuerRef:
    name: vault-postgres
    kind: ClusterIssuer