Laptops reach pb-dev's API without the site sign-in; PocketBase signs people in itself through the same
OIDC provider (its own client), members of OIDC_ALLOWED_GROUPS only, password sign-in off. The group check
is ONE hook baked into the image and pinned by SHA-256; hooks from the pulled repo still never run. The
dashboard, _superusers and system collections stay behind the site sign-in for admins. It fails closed:
without the baked gate or a working OIDC setup, /pb/ stays behind the site sign-in as before.
With two domains on one container, the engine answered the second one 403 "forbidden host", so Rudder
showed offline there. The allowed list now defaults to the hosts Coolify gives the container
(COOLIFY_FQDN), then the OIDC redirect host; always an explicit list, never a wildcard.
Rudder's setup ran before Vite and the sign-in proxy, so the whole site answered 502 for minutes on every
start while the engine built and ~742 MB downloaded; on the first start the download was reset mid-file and
Rudder stayed offline. Now the runtime and pinned model are baked into an early image layer (SHA-256
checked, resumed and retried on a stall), setup runs in the background, /api/rudder answers "starting"
meanwhile, and the dev server restarts once when setup ends so the engine starts.
The engine now refuses non-loopback Host headers and Vite's proxy passes the public host through, so
without this every /api/rudder call is 403 (studio, RUDSRV-STU2). entry.sh derives it from
OIDC_REDIRECT_URL when unset; the README documents it and the CPU need (it ran ~1.5x behind real time
on a loaded box).
Go 1.22 in the image; on start, backend/rudder-engine/setup-runtime.sh fetches its pinned runtime and
model (SHA-256 checked, skipped when present) into RUDDER_HOME (default /data/rudder, meant for the
persistent volume) and builds the engine; RUDDER_AUDIO=browser. The pull loop rebuilds the untracked
engine binary when backend/rudder-engine changes. /api/rudder stays behind the sign-in: it is served
by Vite on the gated / route, and the only public routes remain /cdn/ and /api-prod/api/. README:
the flag, and 3.5 GB with it on.
deployment/cloud: PocketBase (pinned, sha256-checked) as dev (/pb/, signed in; its /_/ dashboard for
OIDC_ADMIN_GROUPS only) and prod (/api-prod/api/ public, dashboard never exposed), with the schema
as migrations in backend/pocketbase/pb_migrations and data on the /data volume; superuser from env.
admin.mjs routes /cdn/, /api-prod/, /pb/ and /admin/ behind oauth2-proxy (public: /cdn/ and
/api-prod/api/ only). build-cdn.sh: flock (409 on a second build), a snapshot of the pulled commit,
the public exclusions applied BEFORE the build, a heap-capped build, a check of the output that
REFUSES the swap if anything excluded remains (proved with planted fixtures: a field-access file,
'Visa Requirements' content, and key-cities one level down each fail; clean passes), then an atomic
swap; runtime-config.js carries the public API URL. public-exclusions.txt is the ONE list the
giveaway export and the CDN build share. Any git host via REPO_URL/BRANCH/GIT_TOKEN.
deployment/cloud/: a bootstrap Dockerfile (Bun, git, oauth2-proxy v7.15.3) that clones the repo
and runs deployment/cloud/entry.sh from it, so the recipe updates with git; the Vite overlay
(host, allowed hosts, HMR over wss); and the pull loop that follows the branch. With no OIDC env it
serves Vite directly (laptop default unchanged). With OIDC_ISSUER set, oauth2-proxy owns the port
and Vite listens on localhost behind it: Studio, maps and the HMR websocket all sit behind one
sign-in, with PKCE S256, a confidential client and a REQUIRED group allow-list (it refuses to
start without one). Secrets reach oauth2-proxy through its environment only. README gets a short
'Run it in the cloud' section linking the recipe.
