datarhei-dragonfork-core/deploy/truenas

TrueNAS deploy — WebRTC PoC (M1)

Host-networked Docker stack that runs cmd/webrtc-poc on TrueNAS for manual end-to-end testing. Not wired into the Core binary.

Prereqs

• Docker on the TrueNAS host (TrueNAS SCALE includes it)
• LAN or public IP that clients can reach
• One free TCP port (WHEP) and one free UDP port (RTP ingest)

One-time setup

# On TrueNAS:
sudo mkdir -p /mnt/NVME/Docker/dragonfork-webrtc-poc
cd /mnt/NVME/Docker/dragonfork-webrtc-poc

# Copy the repo's deploy/truenas/docker-compose.yml in here, and the
# whole repo (or just cmd/ + core/ + go.mod + vendor/) somewhere the
# Dockerfile build context can see. Simplest: clone the repo adjacent
# and symlink docker-compose.yml, or point `context:` at the clone.

cat > .env <<EOF
WHEP_PORT=45121
RTP_PORT=49248
STREAM_ID=test
PUBLIC_IP=10.0.0.25
EOF

Run

docker compose up -d --build
docker compose logs -f

You should see:

listening for RTP on 127.0.0.1:49248   # or 0.0.0.0:49248 on real deploy
WHEP listening on :45121 — POST /whep/test to subscribe

Verify from another host on the LAN

curl -i -X GET http://10.0.0.25:45121/whep/test   # → 405 (POST only)
curl -i -X POST http://10.0.0.25:45121/whep/nope  # → 404 (stream not found)

For a real end-to-end check, point the repo's test/publish.sh at 10.0.0.25 49248 and the whep-client at http://10.0.0.25:45121/whep/test.

Teardown

docker compose down

Security notes

• WHEP is served plain HTTP. Put nginx-proxy-manager or Caddy in front for TLS — but note that WHEP itself is fine over HTTPS; the real media is DTLS-SRTP-encrypted regardless.
• No auth in M1. Anyone who can reach the port can subscribe. M3 adds a token check.
• The binary runs as PID 1 in scratch — no shell, no package manager, no privilege escalation path. Exit codes only.