apiVersion: cert-manager.io/v1 kind: Certificate metadata: name: innovation-hub-niedersachsen.de-n8n namespace: kube-system spec: secretName: n8n-tls commonName: 'n8n.innovation-hub-niedersachsen.de' dnsNames: - 'n8n.innovation-hub-niedersachsen.de' issuerRef: name: lets-encrypt-staging kind: ClusterIssuer group: cert-manager.io