Using compose-level ${DOMAIN_SUFFIX} substitution only works when docker
compose is run from the same directory as the .env file. env_file loads
the file relative to the compose file, so it works regardless of CWD.
Caddy's email directive requires a non-empty argument. Since ACME_EMAIL
wasn't set, Caddy failed to parse the config. Email is optional for
Let's Encrypt — remove the directive entirely and document it as a
manual opt-in comment.
Caddy's built-in ACME support handles TLS automatically — no CF_API_TOKEN,
no Cloudflare account, no DNS plugin needed. Requires ports 80+443 forwarded
to the Pi and ACME_EMAIL set in infra/.env.
Remove hardcoded platform from compose file so plain 'make up' (or
'docker compose up --build') always builds natively for the host.
Explicit targets (up-arm64, up-armv7, etc.) set DOCKER_DEFAULT_PLATFORM.
Dockerfile now uses BuildKit TARGETARCH/TARGETVARIANT to pick the Rust
cross-compilation target automatically. The build stage always runs on
the host platform for speed.
Makefile provides named targets:
make up-amd64 # Mac Intel / Linux desktop
make up-arm64 # Mac M1/M2/M3, Pi 4/5 (64-bit OS)
make up-armv7 # Pi 2/3/4 (32-bit OS)
make up-armv6 # Pi Zero / Pi 1
- Add docker-proxy (alpine/socat) sidecar that exposes the Docker Unix
socket as TCP on port 2375, so server needs no privileged socket mount
- Set DOCKER_HOST=tcp://docker-proxy:2375 in server environment
- App containers are still spawned on the host daemon and join hiy-net,
so Caddy can still reach them
- Log actual Caddy PUT response body and HTTP status on failure
instead of a silent warning
The Caddyfile created a server with an auto-generated name, not 'hiy',
so build.sh's PUT to /config/apps/http/servers/hiy/routes was creating
a parallel server that never received traffic.
- Replace Caddyfile with caddy.json that names the server 'hiy' with
the dashboard as a catch-all fallback route
- Insert app routes at index 0 so host-matched routes are evaluated
before the catch-all dashboard fallback
- Update docker-compose to mount caddy.json and pass --config flag
