radio/deploy/radio.service.example

# systemd unit for the daveo-radio node app — /etc/systemd/system/radio.service
# ============================================================================
#
# An alternative to pm2 (ecosystem.config.cjs). Use ONE of the two, not both.
#
# Runs the app as a long-lived service behind Apache (see
# apache-radio.conf.example). Adjust User/Group and WorkingDirectory to match
# where the repo is checked out on the server.
#
# BUILD LOCALLY — this app serves the built bundle in app/, which is gitignored,
# and systemd does NOT build. Code is synced by FTP, so build on your machine
# (`npm run build`) and include app/ in the upload. The server only needs the
# runtime deps:
#
#     npm ci --omit=dev                  # 5 runtime deps only, no build tooling
#
# Then:
#     sudo cp deploy/radio.service.example /etc/systemd/system/radio.service
#     sudo systemctl daemon-reload
#     sudo systemctl enable --now radio
#     systemctl status radio
#     journalctl -u radio -f             # logs (startup + connection events)
#
# Redeploy: `npm run build` locally -> FTP up app/ + changed files ->
#     sudo systemctl restart radio       (npm ci again only if package.json changed)

[Unit]
Description=daveo-radio (Icecast player + socket.io chat, node)
After=network.target

[Service]
Type=simple
User=www-data
Group=www-data
WorkingDirectory=/var/www/radio
ExecStart=/usr/bin/node app.js
Restart=on-failure
RestartSec=2

# Config. Mirrors .env.example. DAW_ORIGIN is intentionally absent — it is a
# local-dev-only shim for the shared chrome and must NOT be set in production.
Environment=NODE_ENV=production
Environment=PORT=3002
Environment=BASE_PATH=/radio
Environment=TRUST_PROXY=1
Environment=STREAM_URL=https://stream.davidawindham.com/stream
Environment=STREAM_STATUS_URL=https://stream.davidawindham.com/status-json.xsl
Environment=STREAM_MOUNT=/stream
Environment=LASTFM_USER=windhamdavid
# The Last.fm key is the one secret. Keep it out of this world-readable unit:
# put it in a drop-in that root owns, chmod 600 --
#   sudo systemctl edit radio
# and add:
#   [Service]
#   Environment=LASTFM_API_KEY=xxxxxxxx
# Unset => the sidebar lists stay empty; the app still runs.

[Install]
WantedBy=multi-user.target