apiVersion: cert-manager.io/v1 kind: Certificate metadata: name: innovation-hub-niedersachsen.de-mantisbt namespace: kube-system spec: secretName: mantisbt-tls commonName: 'mantisbt.innovation-hub-niedersachsen.de' dnsNames: - 'mantisbt.innovation-hub-niedersachsen.de' issuerRef: name: lets-encrypt kind: ClusterIssuer group: cert-manager.io