Files
Shadowbroker/docker-compose.yml
T
David Parry e2a9ef9bbf feat: proxy backend API through Next.js using runtime BACKEND_URL
Previously, NEXT_PUBLIC_API_URL was a build-time Next.js variable, making
it impossible to configure the backend URL in docker-compose `environment`
without rebuilding the image.

This change introduces a proper server-side proxy:
- next.config.ts: adds a rewrite rule that forwards all /api/* requests
  to BACKEND_URL (read at server startup, not baked at build time).
  Defaults to http://localhost:8000 so local dev works without config.
- api.ts: API_BASE is now an empty string — all fetch calls use relative
  /api/... paths, which the Next.js server proxies to the backend.
- docker-compose.yml: replaces NEXT_PUBLIC_API_URL build arg with a
  runtime BACKEND_URL env var defaulting to http://backend:8000, using
  Docker's internal networking. Port 8000 no longer needs to be exposed.
- README: updates Docker setup docs, standalone compose example, and
  environment variable reference to reflect BACKEND_URL.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Former-commit-id: b4c9e78cdd
2026-03-11 13:49:00 +11:00

37 lines
987 B
YAML

version: '3.8'
services:
backend:
build:
context: ./backend
container_name: shadowbroker-backend
ports:
- "8000:8000"
environment:
- AIS_API_KEY=${AIS_API_KEY}
- OPENSKY_CLIENT_ID=${OPENSKY_CLIENT_ID}
- OPENSKY_CLIENT_SECRET=${OPENSKY_CLIENT_SECRET}
- LTA_ACCOUNT_KEY=${LTA_ACCOUNT_KEY}
# Override allowed CORS origins (comma-separated). Auto-detects LAN IPs if empty.
- CORS_ORIGINS=${CORS_ORIGINS:-}
volumes:
- backend_data:/app/data
restart: unless-stopped
frontend:
build:
context: ./frontend
container_name: shadowbroker-frontend
ports:
- "3000:3000"
environment:
# Points the Next.js server-side proxy at the backend container via Docker networking.
# Change this if your backend runs on a different host or port.
- BACKEND_URL=${BACKEND_URL:-http://backend:8000}
depends_on:
- backend
restart: unless-stopped
volumes:
backend_data: