# Development Services
# Tools and services for development work

# Service Access URLs:
# - GitLab: https://gitlab.${DOMAIN}
# - pgAdmin: https://pgadmin.${DOMAIN}
# - Jupyter: https://jupyter.${DOMAIN}

services:
  # GitLab CE - Self-hosted Git repository manager
  # Access at: https://gitlab.${DOMAIN}
  # Note: Requires significant resources (4GB+ RAM recommended)
  gitlab:
    image: gitlab/gitlab-ce:latest
    container_name: gitlab
    restart: unless-stopped
    networks:
      - homelab-network
      - traefik-network
    volumes:
      - ./config/gitlab/config:/etc/gitlab
      - gitlab-logs:/var/log/gitlab
      - gitlab-data:/var/opt/gitlab
    environment:
      GITLAB_OMNIBUS_CONFIG: |
        external_url 'https://gitlab.${DOMAIN}'
        gitlab_rails['gitlab_shell_ssh_port'] = 2222
        gitlab_rails['time_zone'] = '${TZ:-America/New_York}'
    shm_size: '256m'
    deploy:
      resources:
        limits:
          memory: 4G
        reservations:
          memory: 2G
    labels:
      - "homelab.category=development"
      - "homelab.description=Self-hosted Git repository manager"
      - "traefik.enable=true"
      - "traefik.http.routers.gitlab.rule=Host(`gitlab.${DOMAIN}`)"
      - "traefik.http.routers.gitlab.entrypoints=websecure"
      - "traefik.http.routers.gitlab.tls.certresolver=letsencrypt"
      - "traefik.http.routers.gitlab.middlewares=authelia@docker"
      - "traefik.http.services.gitlab.loadbalancer.server.port=80"

  # PostgreSQL - Database for development
  # Access at: localhost:5432 from other containers
  postgres:
    image: postgres:16.1-alpine
    container_name: postgres-dev
    restart: unless-stopped
    networks:
      - database-network
      - homelab-network
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./config/postgres/init:/docker-entrypoint-initdb.d
    environment:
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-changeme}
      - POSTGRES_DB=${POSTGRES_DB:-homelab}
      - PGDATA=/var/lib/postgresql/data/pgdata
    labels:
      - "homelab.category=development"
      - "homelab.description=PostgreSQL database for development"

  # Redis - In-memory data store
  # Access at: localhost:6379 from other containers
  redis:
    image: redis:7.2.3-alpine
    container_name: redis-dev
    restart: unless-stopped
    networks:
      - database-network
      - homelab-network
    ports:
      - "6379:6379"
    volumes:
      - redis-data:/data
      - ./config/redis/redis.conf:/usr/local/etc/redis/redis.conf
    command: redis-server /usr/local/etc/redis/redis.conf --appendonly yes
    labels:
      - "homelab.category=development"
      - "homelab.description=Redis in-memory data store"

  # pgAdmin - PostgreSQL management UI
  # Access at: https://pgadmin.${DOMAIN}
  pgadmin:
    image: dpage/pgadmin4:latest
    container_name: pgadmin
    restart: unless-stopped
    networks:
      - database-network
      - homelab-network
      - traefik-network
    volumes:
      - pgadmin-data:/var/lib/pgadmin
    environment:
      - PGADMIN_DEFAULT_EMAIL=${PGADMIN_EMAIL:-admin@example.com}
      - PGADMIN_DEFAULT_PASSWORD=${PGADMIN_PASSWORD:-changeme}
      - PGADMIN_CONFIG_SERVER_MODE=False
    depends_on:
      - postgres
    labels:
      - "homelab.category=development"
      - "homelab.description=PostgreSQL administration UI"
      - "traefik.enable=true"
      - "traefik.http.routers.pgadmin.rule=Host(`pgadmin.${DOMAIN}`)"
      - "traefik.http.routers.pgadmin.entrypoints=websecure"
      - "traefik.http.routers.pgadmin.tls.certresolver=letsencrypt"
      - "traefik.http.routers.pgadmin.middlewares=authelia@docker"
      - "traefik.http.services.pgadmin.loadbalancer.server.port=80"

  # Jupyter Lab - Interactive computing notebooks
  # Access at: https://jupyter.${DOMAIN}
  # Token displayed in logs on first start
  jupyter:
    image: jupyter/scipy-notebook:latest
    container_name: jupyter
    restart: unless-stopped
    networks:
      - homelab-network
      - traefik-network
    volumes:
      - ./config/jupyter:/home/jovyan/work
    environment:
      - JUPYTER_ENABLE_LAB=yes
      - GRANT_SUDO=yes
    user: root
    command: start-notebook.sh --NotebookApp.token='${JUPYTER_TOKEN:-changeme}'
    # Uncomment for GPU support (NVIDIA, requires nvidia-container-toolkit)
    # runtime: nvidia
    # devices:
    #   - /dev/nvidia0:/dev/nvidia0
    #   - /dev/nvidiactl:/dev/nvidiactl
    # Add these to environment above:
    #   - NVIDIA_VISIBLE_DEVICES=all
    #   - NVIDIA_DRIVER_CAPABILITIES=compute,utility
    labels:
      - "homelab.category=development"
      - "homelab.description=Jupyter Lab for data science and ML"
      - "traefik.enable=true"
      - "traefik.http.routers.jupyter.rule=Host(`jupyter.${DOMAIN}`)"
      - "traefik.http.routers.jupyter.entrypoints=websecure"
      - "traefik.http.routers.jupyter.tls.certresolver=letsencrypt"
      - "traefik.http.routers.jupyter.middlewares=authelia@docker"
      - "traefik.http.services.jupyter.loadbalancer.server.port=8888"

volumes:
  gitlab-logs:
    driver: local
  gitlab-data:
    driver: local
  postgres-data:
    driver: local
  redis-data:
    driver: local
  pgadmin-data:
    driver: local

networks:
  database-network:
    driver: bridge
  homelab-network:
    external: true
  traefik-network:
    external: true