docker-compose.yaml

version: "3.9"

services:
  chatiq:
    build:
      context: .
      target: development
    environment:
      LOG_LEVEL: ${LOG_LEVEL:-info}
      LANGCHAIN_HANDLER: langchain
      LANGCHAIN_ENDPOINT: http://langchain-backend:8000
      POSTGRES_URL: postgresql://postgres:postgres@postgres:5432/postgres
      WEAVIATE_URL: http://weaviate:8080
    ports:
      - 3000:3000
    volumes:
      - .:/app
      - site-packages:/usr/local/lib/python3.10/site-packages
      - node-modules:/app/node_modules
    depends_on:
      - postgres
      - weaviate
    restart: always

  langchain-frontend:
    image: notlangchain/langchainplus-frontend:latest
    environment:
      BACKEND_URL: http://langchain-backend:8000
      PUBLIC_BASE_URL: http://localhost:8000
      PUBLIC_DEV_MODE: true
    ports:
      - 4173:4173
    depends_on:
      - langchain-backend
    restart: always

  langchain-backend:
    image: notlangchain/langchainplus:latest
    environment:
      PORT: 8000
      LANGCHAIN_ENV: local
    ports:
      - 8000:8000
    depends_on:
      - langchain-db
    restart: always

  langchain-db:
    image: postgres:14.1
    environment:
      POSTGRES_PASSWORD: postgres
      POSTGRES_USER: postgres
      POSTGRES_DB: postgres
    expose:
      - 5432
    restart: always

  postgres:
    image: postgres:14.1
    environment:
      POSTGRES_PASSWORD: postgres
      POSTGRES_USER: postgres
      POSTGRES_DB: postgres
    expose:
      - 5432
    restart: always

  weaviate:
    image: semitechnologies/weaviate:1.19.0
    environment:
      QUERY_DEFAULTS_LIMIT: 20
      AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED: 'true'
      PERSISTENCE_DATA_PATH: "./data"
      DEFAULT_VECTORIZER_MODULE: text2vec-transformers
      ENABLE_MODULES: text2vec-transformers
      TRANSFORMERS_INFERENCE_API: http://t2v-transformers:8080
      CLUSTER_HOSTNAME: 'node1'
    expose:
      - 8080
    restart: always

  t2v-transformers:
    image: semitechnologies/transformers-inference:sentence-transformers-multi-qa-MiniLM-L6-cos-v1
    environment:
      ENABLE_CUDA: 0

volumes:
  site-packages: {}
  node-modules: {}