tjdify/docker/docker-compose.middleware.yaml

services:
  # The postgres database.
  db:
    image: postgres:15-alpine
    restart: always
    env_file:
      - ./middleware.env
    environment:
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-difyai123456}
      POSTGRES_DB: ${POSTGRES_DB:-dify}
      PGDATA: ${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
    env_file:
      - ./middleware.env
    environment:
      # The Weaviate configurations
      # You can refer to the [Weaviate](https://weaviate.io/developers/weaviate/config-refs/env-vars) documentation for more information.
      PERSISTENCE_DATA_PATH: ${PERSISTENCE_DATA_PATH:-'/var/lib/weaviate'}
      QUERY_DEFAULTS_LIMIT: ${QUERY_DEFAULTS_LIMIT:-25}
      AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED: ${AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED:-false}
      DEFAULT_VECTORIZER_MODULE: ${DEFAULT_VECTORIZER_MODULE:-none}
      CLUSTER_HOSTNAME: ${CLUSTER_HOSTNAME:-node1}
      AUTHENTICATION_APIKEY_ENABLED: ${AUTHENTICATION_APIKEY_ENABLED:-true}
      AUTHENTICATION_APIKEY_ALLOWED_KEYS: ${AUTHENTICATION_APIKEY_ALLOWED_KEYS:-WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih}
      AUTHENTICATION_APIKEY_USERS: ${AUTHENTICATION_APIKEY_USERS:-hello@dify.ai}
      AUTHORIZATION_ADMINLIST_ENABLED: ${AUTHORIZATION_ADMINLIST_ENABLED:-true}
      AUTHORIZATION_ADMINLIST_USERS: ${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: ${API_KEY:-dify-sandbox}
      GIN_MODE: ${GIN_MODE:-release}
      WORKER_TIMEOUT: ${WORKER_TIMEOUT:-15}
      ENABLE_NETWORK: ${ENABLE_NETWORK:-true}
      HTTP_PROXY: ${HTTP_PROXY:-http://ssrf_proxy:3128}
      HTTPS_PROXY: ${HTTPS_PROXY:-http://ssrf_proxy:3128}
      SANDBOX_PORT: ${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
    volumes:
      - ./ssrf_proxy/squid.conf.template:/etc/squid/squid.conf.template
      - ./ssrf_proxy/docker-entrypoint.sh:/docker-entrypoint.sh
    entrypoint: /docker-entrypoint.sh
    ports:
      - "3128:3128"
      - "8194:8194"
    environment:
      # pls clearly modify the squid env vars to fit your network environment.
      HTTP_PORT: ${HTTP_PORT:-3128}
      COREDUMP_DIR: ${COREDUMP_DIR:-/var/spool/squid}
      REVERSE_PROXY_PORT: ${REVERSE_PROXY_PORT:-8194}
      SANDBOX_HOST: ${SANDBOX_HOST:-sandbox}
      SANDBOX_PORT: ${SANDBOX_PORT:-8194}
    networks:
      - ssrf_proxy_network
      - default

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