version: "3.8"
services:
 postgresql:
  image: ankane/pgvector:v0.4.1
  container_name: langchain_chatchat-pg-db
  environment:
      POSTGRES_DB: langchain_chatchat
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
  ports:
    - 5432:5432
  volumes:
    - ./data:/var/lib/postgresql/data