unkin-agent
b9f727bc97
## Why WatchState currently only has an internal front door (watchstate.k8s.syd1.au.unkin.net, PR #419, merged). This adds a public front door at **watchstate.unkin.net** via the external (DMZ) Traefik so the admin UI is reachable off-cluster, still fully gated by oauth2-proxy/Authentik. The internal gateway and routes are untouched; oauth2-proxy now fronts BOTH hostnames. Stacked base note: the intended base (benvin/watchstate-deploy, PR #419) merged into main before this PR opened, so this targets `main`. ## How - **DNS**: `watchstate-dns-internal` DNSRecord in `apps/base/bind-internal/authoritative/records.yaml` (unkin.net zone, bind-internal) -> `A 198.18.199.0`, the traefik-external VIP. Mirrors the `arrstack-dns-internal` precedent (external front door via bind, not external-dns). Kept in the central bind-internal location, so no AppProject destination widening is needed. - **Gateway**: new `watchstate-external` Gateway (`gatewayClassName: traefik-external`), http + https listeners on hostname `watchstate.unkin.net`. TLS terminated with the Let's Encrypt `*.unkin.net` wildcard secret `wildcard-unkin-net-tls` — so **no cert-manager and no external-dns annotations**. - **Routes**: `watchstate-external-http-redirect` (http->https 301) and `watchstate-external` (https -> `watchstate-oauth2:80`), mirroring the arrproxy/cheeztv external patterns. - **oauth2-proxy dual-host**: `OAUTH2_PROXY_REDIRECT_URL` changed from the pinned cluster callback to the **relative** `/oauth2/callback`. With `OAUTH2_PROXY_REVERSE_PROXY=true` (already set), oauth2-proxy derives scheme+host per request from `X-Forwarded-Proto/Host` (verified in oauth2-proxy v7.15.3 `getOAuthRedirectURI`: host-less redirectURL falls through to request-derived), so the callback works on both `watchstate.unkin.net` and `watchstate.k8s.syd1.au.unkin.net`. `COOKIE_DOMAINS` and `WHITELIST_DOMAINS` now list both hosts (one cookie per host; a single parent-domain cookie can't cleanly span unkin.net vs k8s.syd1.au.unkin.net). - Dropped the no-op `argocd.argoproj.io/sync-wave: "0"` annotation on the `default` VaultAuth. New resources intentionally carry no sync-wave annotations. ## Validation - `kustomize build --enable-helm` on `apps/overlays/au-syd1/watchstate` and `.../bind-internal`: OK. - kubeconform (repo CI config, k8s 1.33.7): watchstate overlay 15/15 valid (2 Gateways, 4 HTTPRoutes); bind-internal overlay 67/67 valid (incl. `watchstate-dns-internal`). ## Dependencies - **Reflector allow-list (argocd-apps PR #418)**: reflects `wildcard-unkin-net-tls` into the `watchstate` namespace. This PR references that secret as if present. - **Authentik (terraform-authentik, separate PR)**: register both `https://watchstate.unkin.net/oauth2/callback` and `https://watchstate.k8s.syd1.au.unkin.net/oauth2/callback` as redirect URIs on the watchstate provider. Reviewed-on: #420 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
argocd-apps docs
Operational notes for the manifests in this repo.
| Doc | What it covers |
|---|---|
| cnpg-backups.md | How CNPG Postgres backups (WAL archiving + nightly base backups) to Ceph RGW are configured. |
| cnpg-restore.md | Restoring a CNPG cluster: full recovery, point-in-time recovery, cutover, and gotchas. |
| authentik-rancher-sso.md | Manual runtime step to point Rancher's OIDC auth at the canonical identity.unkin.net issuer and trust the internal CA. |
| gitea-migration.md | Staged cutover of the git.unkin.net forge from the Puppet VM to the gitea namespace. |
| ca-rotation.md | Rolling the internal unkin.net PKI CA (vault-ca-cert): what Reloader restarts automatically vs. manual/CNPG restarts. |