ethercalc/docker-compose.proxy.yml

Multi-User Spreadsheet Server — TypeScript rewrite (Cloudflare fullstack)

# Alternate internet-facing self-host recipe. It keeps workerd off the host
# network and places nginx in front for TLS termination and abuse throttling.
#
#   docker compose -f docker-compose.proxy.yml up -d
#
# The nginx config lives at deploy/nginx/ethercalc.conf. For production HTTPS:
# place certificates under deploy/nginx/certs/, uncomment the 443 listener in
# that config, AND uncomment the 443 ports mapping on the proxy service below
# — or adapt the same upstream/limit rules to your existing edge.

services:
  ethercalc:
    build:
      context: .
      dockerfile: Dockerfile
    image: ethercalc:selfhost
    restart: unless-stopped
    expose:
      - "8000"
    volumes:
      - ./ethercalc-data:/data
    environment:
      ETHERCALC_PORT: "${ETHERCALC_PORT:-8000}"
      ETHERCALC_HOST: "0.0.0.0"
      ETHERCALC_KEY: "${ETHERCALC_KEY:-}"
      ETHERCALC_DISABLE_ROOM_INDEX: "${ETHERCALC_DISABLE_ROOM_INDEX:-1}"
      ETHERCALC_CORS: "${ETHERCALC_CORS:-}"
      # No ETHERCALC_BASEPATH here on purpose: the bundled nginx config
      # proxies at the URL root and does not strip a prefix, so setting a
      # basepath behind it produces broken links.
      ETHERCALC_EXPIRE: "${ETHERCALC_EXPIRE:-2592000}"
      ETHERCALC_ROOM_CREATE_LIMIT: "${ETHERCALC_ROOM_CREATE_LIMIT:-1}"
      ETHERCALC_MIGRATE_TOKEN: "${ETHERCALC_MIGRATE_TOKEN:-}"
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://localhost:8000/_health >/dev/null || exit 1"]
      interval: 2s
      timeout: 2s
      retries: 60
      start_period: 5s

  proxy:
    image: nginx:1.27-alpine
    restart: unless-stopped
    depends_on:
      ethercalc:
        condition: service_healthy
    ports:
      - "${ETHERCALC_PROXY_HTTP_PORT:-80}:80"
      # Uncomment for HTTPS (together with the 443 listener in
      # deploy/nginx/ethercalc.conf and certs in deploy/nginx/certs/):
      # - "${ETHERCALC_PROXY_HTTPS_PORT:-443}:443"
    volumes:
      - ./deploy/nginx/ethercalc.conf:/etc/nginx/conf.d/default.conf:ro
      - ./deploy/nginx/certs:/etc/nginx/certs:ro