# Always-On Agent Host Kit — generic compose
# Swap AGENT_IMAGE and the agent command. This stack is not tied to a
# particular commercial agent product.

services:
  caddy:
    image: caddy:2-alpine
    restart: unless-stopped
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile:ro
      - caddy_data:/data
    depends_on:
      - agent

  agent:
    image: ${AGENT_IMAGE:-python:3.12-slim}
    restart: unless-stopped
    env_file: .env
    working_dir: /app
    volumes:
      - ./agent:/app
      - agent_data:/var/lib/agent
    command: ["python", "-m", "agent"]
    depends_on:
      redis:
        condition: service_healthy
      db:
        condition: service_healthy
    healthcheck:
      test:
        [
          "CMD",
          "python",
          "-c",
          "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8080/health')",
        ]
      interval: 30s
      timeout: 5s
      retries: 3

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

  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: agent
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: agent
    volumes:
      - pg_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U agent"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  caddy_data:
  agent_data:
  redis_data:
  pg_data: