apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: selfsigned-ca
spec:
  selfSigned: {}

---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: status-server-ca
spec:
  isCA: true
  commonName: 20125 CA
  secretName: status-server-ca-secret
  privateKey:
    algorithm: ECDSA
    size: 256
  issuerRef:
    name: selfsigned-ca
    kind: Issuer
    group: cert-manager.io

---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: status-server-ca
spec:
  ca:
    secretName: status-server-ca-secret