version: '3.8'

services:
  timescaledb:
    image: timescale/timescaledb:latest-pg15
    container_name: market_data_timescaledb
    restart: unless-stopped
    environment:
      POSTGRES_DB: market_data
      POSTGRES_USER: market_user
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-market_data_secure_pass_2024}
      POSTGRES_INITDB_ARGS: "--encoding=UTF-8 --lc-collate=C --lc-ctype=C"
      # TimescaleDB specific settings
      TIMESCALEDB_TELEMETRY: 'off'
    ports:
      - "5432:5432"
    volumes:
      - timescale_data:/var/lib/postgresql/data
      - ./init-scripts:/docker-entrypoint-initdb.d
    command: >
      postgres
      -c shared_preload_libraries=timescaledb
      -c max_connections=200
      -c shared_buffers=256MB
      -c effective_cache_size=1GB
      -c maintenance_work_mem=64MB
      -c checkpoint_completion_target=0.9
      -c wal_buffers=16MB
      -c default_statistics_target=100
      -c random_page_cost=1.1
      -c effective_io_concurrency=200
      -c work_mem=4MB
      -c min_wal_size=1GB
      -c max_wal_size=4GB
      -c max_worker_processes=8
      -c max_parallel_workers_per_gather=4
      -c max_parallel_workers=8
      -c max_parallel_maintenance_workers=4
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U market_user -d market_data"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
    networks:
      - market_data_network

  redis:
    image: redis:7-alpine
    container_name: market_data_redis
    restart: unless-stopped
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
      - ./redis.conf:/usr/local/etc/redis/redis.conf
    command: redis-server /usr/local/etc/redis/redis.conf
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    networks:
      - market_data_network

volumes:
  timescale_data:
    driver: local
  redis_data:
    driver: local

networks:
  market_data_network:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16