# Docmost - Modern Wiki / Documentation (Notion-like)
# Domain: docs.{{DOMAIN}}
# Database: PostgreSQL + Redis
# RAM: ~200MB | Pi-compatible: Heavy but possible
#
# Environment variables (set in Portainer):
#   APP_SECRET      - Random secret for session signing (required, generate with: openssl rand -hex 32)
#   DB_PASSWORD     - PostgreSQL password (required)
#
# First-time setup:
#   First registered user becomes admin.

services:
  docmost:
    image: docmost/docmost:0.25.3
    container_name: docmost
    restart: unless-stopped
    depends_on:
      docmost-postgres:
        condition: service_healthy
      docmost-redis:
        condition: service_healthy
    environment:
      - APP_SECRET=${APP_SECRET}
      - DATABASE_URL=postgresql://docmost:${DB_PASSWORD}@docmost-postgres:5432/docmost
      - REDIS_URL=redis://docmost-redis:6379
      - APP_URL=https://docs.{{DOMAIN}}
      - STORAGE_DRIVER=local
      - FILE_UPLOAD_SIZE_LIMIT=50mb
    volumes:
      - docmost_storage:/app/data/storage
    networks:
      - traefik-public
      - docmost-internal
    healthcheck:
      test: ["CMD", "node", "-e", "const http = require('http'); http.get('http://localhost:3000/', (r) => { process.exit(r.statusCode === 200 ? 0 : 1) }).on('error', () => process.exit(1))"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.docmost.rule=Host(`docs.{{DOMAIN}}`)"
      - "traefik.http.routers.docmost.entrypoints=websecure"
      - "traefik.http.routers.docmost.tls=true"
      - "traefik.http.routers.docmost.tls.certresolver=letsencrypt"
      - "traefik.http.services.docmost.loadbalancer.server.port=3000"

  docmost-postgres:
    image: postgres:16-alpine
    container_name: docmost-postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=docmost
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=docmost
    volumes:
      - docmost_postgres_data:/var/lib/postgresql/data
    networks:
      - docmost-internal
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U docmost -d docmost"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s

  docmost-redis:
    image: redis:7-alpine
    container_name: docmost-redis
    restart: unless-stopped
    command: redis-server --appendonly yes
    volumes:
      - docmost_redis_data:/data
    networks:
      - docmost-internal
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 3

volumes:
  docmost_storage:
  docmost_postgres_data:
  docmost_redis_data:

networks:
  traefik-public:
    external: true
  docmost-internal: