# infrastructure/cert-manager/duckdns-issuer.yaml apiVersion: cert-manager.io/v1 kind: ClusterIssuer metadata: name: duckdns spec: acme: server: https://acme-v02.api.letsencrypt.org/directory email: jij@example.com solvers: - dns01: webhook: groupName: acme.zacharysegnbauer.com # webhook-specifiek — check repo solverName: duckdns config: secretName: duckdns-token subdomain: zb-kw subdomains: "*" # of wildcard via token-methode