dify/docker/docker-compose.middleware.yaml

services:
  # The postgres database.
  db:
    image: postgres:15-alpine
    restart: always
    environment:
      # The password for the default postgres user.
      POSTGRES_PASSWORD: difyai123456
      # The name of the default postgres database.
      POSTGRES_DB: dify
      # postgres data directory
      PGDATA: /var/lib/postgresql/data/pgdata
    volumes:
      - ./volumes/db/data:/var/lib/postgresql/data
    ports:
      - "5432:5432"

  # The redis cache.
  redis:
    image: redis:6-alpine
    restart: always
    volumes:
      # Mount the redis data directory to the container.
      - ./volumes/redis/data:/data
    # Set the redis password when startup redis server.
    command: redis-server --requirepass difyai123456
    ports:
      - "6379:6379"

  # The Weaviate vector store.
  weaviate:
    image: semitechnologies/weaviate:1.19.0
    restart: always
    volumes:
      # Mount the Weaviate data directory to the container.
      - ./volumes/weaviate:/var/lib/weaviate
    environment:
      # The Weaviate configurations
      # You can refer to the [Weaviate](https://weaviate.io/developers/weaviate/config-refs/env-vars) documentation for more information.
      QUERY_DEFAULTS_LIMIT: 25
      AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED: 'false'
      PERSISTENCE_DATA_PATH: '/var/lib/weaviate'
      DEFAULT_VECTORIZER_MODULE: 'none'
      CLUSTER_HOSTNAME: 'node1'
      AUTHENTICATION_APIKEY_ENABLED: 'true'
      AUTHENTICATION_APIKEY_ALLOWED_KEYS: 'WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih'
      AUTHENTICATION_APIKEY_USERS: 'hello@dify.ai'
      AUTHORIZATION_ADMINLIST_ENABLED: 'true'
      AUTHORIZATION_ADMINLIST_USERS: 'hello@dify.ai'
    ports:
      - "8080:8080"

  # The DifySandbox
  sandbox:
    image: langgenius/dify-sandbox:0.2.1
    restart: always
    environment:
      # The DifySandbox configurations
      # Make sure you are changing this key for your deployment with a strong key.
      # You can generate a strong key using `openssl rand -base64 42`.
      API_KEY: dify-sandbox
      GIN_MODE: 'release'
      WORKER_TIMEOUT: 15
      ENABLE_NETWORK: 'true'
      HTTP_PROXY: 'http://ssrf_proxy:3128'
      HTTPS_PROXY: 'http://ssrf_proxy:3128'
      SANDBOX_PORT: 8194
    volumes:
      - ./volumes/sandbox/dependencies:/dependencies
    networks:
      - ssrf_proxy_network

  # ssrf_proxy server
  # for more information, please refer to
  # https://docs.dify.ai/getting-started/install-self-hosted/install-faq#id-16.-why-is-ssrf_proxy-needed
  ssrf_proxy:
    image: ubuntu/squid:latest
    restart: always
    ports:
      - "3128:3128"
      - "8194:8194"
    volumes:
      # pls clearly modify the squid.conf file to fit your network environment.
      - ./volumes/ssrf_proxy/squid.conf:/etc/squid/squid.conf
    networks:
      - ssrf_proxy_network
      - default
  # Qdrant vector store.
  # uncomment to use qdrant as vector store.
  # (if uncommented, you need to comment out the weaviate service above,
  # and set VECTOR_STORE to qdrant in the api & worker service.)
  # qdrant:
  #   image: qdrant/qdrant:1.7.3
  #   restart: always
  #   volumes:
  #     - ./volumes/qdrant:/qdrant/storage
  #   environment:
  #     QDRANT_API_KEY: 'difyai123456'
  #   ports:
  #     - "6333:6333"
  #     - "6334:6334"


networks:
  # create a network between sandbox, api and ssrf_proxy, and can not access outside.
  ssrf_proxy_network:
    driver: bridge
    internal: true