bike-app/deploy/README.md

deploy/

Everything needed to run Velodrome as one container. See docs/DECISIONS.md D15 (why SQLite and one container) and D16 (why migrations run from the entrypoint, and the Caddy/tini setup) before changing anything here.

../Dockerfile          Multi-stage build: web SPA + API venv + Caddy, into one runtime image
Caddyfile               Serves the static SPA, proxies /api/* to uvicorn on loopback
entrypoint.sh           Runs migrations, then supervises uvicorn + Caddy as PID 1's children
unraid-template.xml     Unraid Community Applications template — turns the env vars below into
                        fillable web UI fields instead of a .env file

There is no docker-compose here, deliberately — the app is one container, not a set of services that need orchestrating together. (Later phases may add genuinely separate containers — a tileserver, a local LLM — see docs/PLAN.md's "Service topology"; those would get their own compose file or Unraid templates when a phase actually needs one, not speculatively now.)

Build

From the repo root (the build context — the Dockerfile needs both apps/api and apps/web):

docker build -t velodrome .

Run

docker run -d \
  --name velodrome \
  -p 8080:8080 \
  -v velodrome-data:/data \
  -e VELODROME_PUBLIC_URL=https://bikes.example.com \
  -e VELODROME_SECRET_KEY=$(openssl rand -hex 32) \
  -e VELODROME_ENVIRONMENT=production \
  velodrome

Put a TLS-terminating reverse proxy (whatever's already fronting other services on the host) in front of port 8080 — this container only ever serves plain HTTP itself.

GET http://<host>:8080/api/v1/healthz should return {"status": "ok"} once it's up.

Environment variables

All read by apps/api/velodrome/config.py (prefix VELODROME_) — the app and Alembic both read the same values, there's no separate migration-time config anymore (docs/DECISIONS.md D15).

Variable	Required	Default (baked into the image)	Notes
VELODROME_DATABASE_URL	No — don't override	sqlite+aiosqlite:////data/velodrome.db	Fixed to the /data volume mount. Change the volume mapping, not this.
VELODROME_PUBLIC_URL	Yes	none	The externally-visible URL. Checked against Origin on cookie-authenticated mutations — get this wrong and every logged-in write silently 403s.
VELODROME_SECRET_KEY	Yes	insecure dev placeholder	openssl rand -hex 32. Not yet used for anything reachable (arrives with Bryton credential encryption in a later phase) — set a real value now anyway.
VELODROME_ENVIRONMENT	Yes	development	development | test | production. Gates the session cookie's Secure flag — always production behind real HTTPS.
VELODROME_SESSION_TTL_DAYS	No	90	Login session lifetime.
VELODROME_SESSION_COOKIE_NAME	No	vd_session	Only matters if it collides with another app on the same domain.

Volumes

Path	Contents
/data	The SQLite database file. Will also hold the content-addressed blob store once Phase 1 builds ingestion. This is the only thing that needs backing up.

The container runs as a fixed non-root user (uid/gid 999), not root and not Unraid's usual nobody:users (99:100). If /data's host directory doesn't already exist, Docker/Unraid creates it owned by nobody:users with no write access for other users — the container starts, but uvicorn fails immediately with sqlite3.OperationalError: unable to open database file, since it can't create the SQLite file inside a directory it can't write to. Fix once, before first start: chown -R 999:999 <host path> (e.g. /mnt/user/appdata/velodrome on Unraid).

Unraid

Import unraid-template.xml from the Docker tab's "Add Container" template picker — it exposes the Port, Data path, and the env vars above as fillable web UI fields, matching the earlier decision to keep configuration in Unraid's own UI rather than a .env file on disk. Every field stays editable by hand afterward regardless of what the template pre-fills.

Publishing the image

.gitea/workflows/release.yml builds this Dockerfile and pushes it to the Gitea container registry at registry.bbergle.com:9537/bbergle/bike-app on every push to main (tagged main-<short-sha>, and latest), on a v* tag push (tagged with the tag name, and latest), or on manual workflow_dispatch (tagged manual-<timestamp>-<short-sha> only — a manual dispatch never moves latest, so testing a feature branch can't clobber what's actually deployable). Not 192.168.0.3:3000 (Gitea's own plain-HTTP address) directly — Docker refuses any non-localhost registry over plain HTTP by default, so registry.bbergle.com:9537 is an NPMplus proxy host in front of Gitea's registry that terminates TLS with a self-signed cert. See docs/DECISIONS.md D17 for the full setup (cert, NPMplus proxy host, certs.d trust, and the buildx driver change this required) — none of it is committed here, since it's host-local trust material and NPMplus config, not something this repo can or should own.

It does not SSH into the host and recreate the running container — rolling out a new image on Unraid (pulling it and clicking "Apply" on the container, or via Unraid's own update-checking) is left as a manual/Unraid-side step, not something CI does unattended.

What's not here yet

Backups (docs/PLAN.md calls for a systemd timer running restic against /data, independent of CI) and the import_inbox USB-watch bind mount are both Phase 1+ concerns — nothing in the schema uses them yet.