code/docker-compose.yml

version: '3.8'
services:
  neo4j:
    image: neo4j:5.15
    container_name: neo4j
    ports:
      - "7474:7474"  # HTTP
      - "7687:7687"  # Bolt
    environment:
      - NEO4J_AUTH=${NEO4J_AUTH}
      - NEO4J_PLUGINS=["apoc", "graph-data-science"]
    volumes:
      - neo4j_data:/data
      - neo4j_logs:/logs
      - neo4j_import:/var/lib/neo4j/import
    restart: unless-stopped

  qdrant:
    image: qdrant/qdrant:v1.17.0
    container_name: qdrant
    ports:
      - "6333:6333"  # REST API
      - "6334:6334"  # gRPC
    volumes:
      - qdrant_storage:/qdrant/storage
    restart: unless-stopped

  langfuse-postgres:
    image: postgres:16-alpine
    container_name: langfuse-postgres
    environment:
      POSTGRES_USER: langfuse
      POSTGRES_PASSWORD: ${LANGFUSE_DB_PASSWORD:-langfuse_pass}
      POSTGRES_DB: langfuse
    volumes:
      - langfuse_pg_data:/var/lib/postgresql/data
    restart: unless-stopped

  langfuse-server:
    image: langfuse/langfuse:latest
    container_name: langfuse-server
    depends_on:
      - langfuse-postgres
    ports:
      - "3000:3000"
    environment:
      DATABASE_URL: postgresql://langfuse:${LANGFUSE_DB_PASSWORD:-langfuse_pass}@langfuse-postgres:5432/langfuse
      NEXTAUTH_URL: ${LANGFUSE_HOST:-http://localhost:3000}
      NEXTAUTH_SECRET: ${NEXTAUTH_SECRET}
      SALT: ${LANGFUSE_SALT:-langfuse}
      ENCRYPTION_KEY: ${LANGFUSE_ENCRYPTION_KEY:-}
    restart: unless-stopped

volumes:
  neo4j_data:
  neo4j_logs:
  neo4j_import:
  qdrant_storage:
  langfuse_pg_data: