version: "3.8"

services:
  langflow:
    image: langflowai/langflow:v1.1.1
    ports:
      - 7860
    depends_on:
      - postgres-langflow
    environment:
      - LANGFLOW_DATABASE_URL=postgresql://${DB_USERNAME}:${DB_PASSWORD}@postgres-langflow:5432/langflow
      # This variable defines where the logs, file storage, monitor data and secret keys are stored.
    volumes:
      - langflow-data:/app/langflow


  postgres-langflow:
    image: postgres:16
    environment:
      POSTGRES_USER: ${DB_USERNAME}
      POSTGRES_PASSWORD: ${DB_PASSWORD}
      POSTGRES_DB: langflow
    ports:
      - 5432
    volumes:
      - langflow-postgres:/var/lib/postgresql/data


volumes:
  langflow-postgres:
  langflow-data: