ectotrees/docker-compose.example.yml at main · Ectropy/ectotrees · GitHub

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# Example Docker Compose for EctoTrees server with Caddy as a reverse proxy
#
# Usage:
#   1. Copy this file: cp docker-compose.example.yml docker-compose.yml
#
#   2. Create required directories
#      mkdir -p caddy/{caddy_data,caddy_config}
#
#   3. Copy the Caddyfile to your caddy directory using
#      curl -o caddy/Caddyfile https://raw.githubusercontent.com/Ectropy/ectotrees/main/Caddyfile
#
#   4. Update your Caddyfile to use the domain you wish to host at
#      nano ./Caddyfile
#
#   5. Start: docker compose up -d


services:
  app:
    image: ghcr.io/ectropy/ectotrees:latest
    container_name: ectotrees
    environment:
      NODE_ENV: production
      PORT: 3001
      # Required in production: public URL where the app is served.
      # Drives the WebSocket origin allowlist and invite-link generation.
      # The server hard-fails on startup if this is unset or invalid.
      APP_URL: https://ectotrees.example.com
      # Optional: comma-separated additional allowed origins (e.g. legacy domains).
      # EXTRA_ORIGINS: https://old.example.com
      # Required in production: directory where session state is snapshotted so
      # sessions survive container redeploys. Must point at a mounted volume —
      # the server hard-fails on startup if unset or not writable.
      DATA_DIR: /app/data
    volumes:
      - ./data:/app/data
    expose:
      - "3001"
    restart: unless-stopped

  caddy:
    image: caddy:latest
    container_name: caddy
    restart: unless-stopped
    ports:
      - "8085:80"
      - "8443:443"
    volumes:
      - ./caddy/Caddyfile:/etc/caddy/Caddyfile:ro
      - ./caddy/caddy_data:/data
      - ./caddy/caddy_config:/config