version: '3.8'

services:
  neo4j:
    image: neo4j:5.18.1
    container_name: ontology-neo4j
    environment:
      NEO4J_AUTH: neo4j/ontology123  # username: neo4j, password: ontology123
      NEO4J_server_memory_heap_initial__size: 1G
      NEO4J_server_memory_heap_max__size: 2G
      NEO4J_dbms_memory_pagecache_size: 1G
      # APOC (for advanced graph operations)
      NEO4J_dbms_security_procedures_unrestricted: apoc.*
      NEO4J_server_logs_debug_level: INFO
    ports:
      - "7687:7687"    # Bolt protocol
      - "7474:7474"    # HTTP
      - "7473:7473"    # HTTPS
    volumes:
      - neo4j_data:/var/lib/neo4j/data
      - neo4j_logs:/var/lib/neo4j/logs
      - neo4j_import:/var/lib/neo4j/import
    healthcheck:
      test: ["CMD", "cypher-shell", "-u", "neo4j", "-p", "ontology123", "RETURN 1"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

volumes:
  neo4j_data:
    driver: local
  neo4j_logs:
    driver: local
  neo4j_import:
    driver: local

networks:
  default:
    name: ontology-network