--- apiVersion: cert-manager.io/v1 kind: Certificate metadata: name: kubecon24.nicolai-ort.com-cert namespace: nicolai-ort spec: commonName: kubecon24.nicolai-ort.com secretName: kubecon24.nicolai-ort.com-cert dnsNames: - kubecon24.nicolai-ort.com issuerRef: name: letsencrypt-prod kind: ClusterIssuer