Files
argocd-apps/apps/base/cert-manager/kustomization.yaml
T
Ben Vincent 4434265cf6
ci/woodpecker/pr/vector-test Pipeline was successful
ci/woodpecker/pr/pre-commit Pipeline was successful
ci/woodpecker/pr/kubeconform Pipeline was successful
Switch Let's Encrypt ClusterIssuers to RFC2136/TSIG solver
The clouddns approach is dropped in favour of self-delegating the ACME
challenge to our own BIND: a one-time CNAME sends _acme-challenge.unkin.net
into acme.unkin.net (served by bind-external), and cert-manager solves DNS-01
via RFC2136+TSIG against it. No GCP service account or Vault KV secret needed.

- Replace the dns01 clouddns solver in both ClusterIssuers with rfc2136
  (nameserver 198.18.199.53:53, key certmanager, HMACSHA256, secret
  certmanager-tsig reflected into the cert-manager namespace).
- Remove the now-unneeded VaultAuth, VaultStaticSecret and clouddns
  ServiceAccount.

Claude-Session: https://claude.ai/code/session_01JUoARVdmhxKQHyyyp1pxeT
2026-08-02 17:28:56 +10:00

13 lines
275 B
YAML

---
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- namespace.yaml
- serviceaccount.yaml
- clusterrole.yaml
- clusterrolebinding.yaml
- vmservicescrape.yaml
- clusterissuer_letsencrypt.yaml
- clusterissuer_letsencrypt-staging.yaml