docker-compose.yml

services:
  neo4j:
    image: neo4j:5.15
    container_name: ckg-neo4j
    ports:
      - "7474:7474"
      - "7687:7687"
    environment:
      - NEO4J_AUTH=neo4j/neo4j123456
      - NEO4J_dbms_memory_heap_initial__size=512M
      - NEO4J_dbms_memory_heap_max__size=1G
      - NEO4J_dbms_memory_pagecache_size=256M
    volumes:
      - neo4j_data:/data
      - neo4j_logs:/logs
      - ./docker/neo4j/init:/var/lib/neo4j/init
    healthcheck:
      test: ["CMD-SHELL", "wget -q --spider http://localhost:7474 || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5

  postgres:
    image: postgres:15
    container_name: ckg-postgres
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=ckg
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7
    container_name: ckg-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  neo4j_data:
  neo4j_logs:
  postgres_data:
  redis_data: