services:
  db:
    image: postgres:17
    environment:
      POSTGRES_USER: elixir_ai
      POSTGRES_PASSWORD: elixir_ai
      POSTGRES_DB: elixir_ai_dev
    command: postgres -c hba_file=/etc/postgresql/pg_hba.conf
    ports:
      - 5432:5432
    volumes:
      - ./schema.sql:/docker-entrypoint-initdb.d/schema.sql
      - ./postgres/pg_hba.conf:/etc/postgresql/pg_hba.conf
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U elixir_ai -d elixir_ai_dev"]
      interval: 5s
      timeout: 5s
      retries: 10

  node1:
    build:
      context: .
      dockerfile: dev.Dockerfile
    container_name: node1
    hostname: node1
    env_file: .env
    environment:
      DATABASE_URL: ecto://elixir_ai:elixir_ai@db/elixir_ai_dev
      PHX_HOST: localhost
      PHX_SERVER: "true"
      PORT: 4000
      MIX_ENV: dev
      RELEASE_NODE: elixir_ai@node1
      RELEASE_COOKIE: secret_cluster_cookie
      SECRET_KEY_BASE: F1nY5uSyD0HfoWejcuuQiaQoMQrjrlFigb3bJ7p4hTXwpTza6sPLpmd+jLS7p0Sh
    user: root
    command: |
      sh -c '
        chown -R elixir:elixir /app/_build
        chown -R elixir:elixir /app/deps
        su elixir -c "elixir --sname elixir_ai@node1 --cookie secret_cluster_cookie -S mix phx.server"
      '
    volumes:
      - .:/app
      - /app/_build
    ports:
      - "4001:4000"
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:4000/health"]
      interval: 10s
      timeout: 5s
      retries: 5

  node2:
    build:
      context: .
      dockerfile: dev.Dockerfile
    container_name: node2
    hostname: node2
    env_file: .env
    environment:
      DATABASE_URL: ecto://elixir_ai:elixir_ai@db/elixir_ai_dev
      PHX_HOST: localhost
      PHX_SERVER: "true"
      PORT: 4000
      MIX_ENV: dev
      RELEASE_NODE: elixir_ai@node2
      RELEASE_COOKIE: secret_cluster_cookie
      SECRET_KEY_BASE: F1nY5uSyD0HfoWejcuuQiaQoMQrjrlFigb3bJ7p4hTXwpTza6sPLpmd+jLS7p0Sh
    user: root
    command: |
      sh -c '
        chown -R elixir:elixir /app/_build
        chown -R elixir:elixir /app/deps
        su elixir -c "elixir --sname elixir_ai@node2 --cookie secret_cluster_cookie -S mix phx.server"
      '
    volumes:
      - .:/app
      - /app/_build
    ports:
      - "4002:4000"
    depends_on:
      db:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:4000/health"]
      interval: 10s
      timeout: 5s
      retries: 5

  nginx:
    image: nginx:alpine
    ports:
      - "8080:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/conf.d/default.conf:ro
    depends_on:
      - node1
      - node2