Question

对于network_mode：主机服务，

version: '2'
 services:
  redis:
    image: 'docker.io/bitnami/redis:6.0-debian-10'
    environment:
      - ALLOW_EMPTY_PASSWORD=yes
      - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL
    ports:
      - "6379:6379"
    volumes:
      - 'redis_data:/bitnami/redis/data'
  demo:
    image: demo
    container_name: "demo"
    network_mode: host
    command: bash -c "cd /sample/ ; python manage.py makemigrations --noinput ;  python manage.py migrate --run-syncdb; python manage.py runserver 0.0.0.0:demo --noreload"
    privileged: true
    ports:
      - "8080:80"
    depends_on:
      - redis

我正在将redis图像用于Django通道功能，但是当我做docker-compose时，我得到的错误低于

for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known

如果我从docker-compose中删除network_mode: host，则不会出现任何错误，并且可以成功地使容器启动并运行

我必须在docker-compose中添加network_mode: host以获得项目特定的依赖关系，我如何才能成功地使Redis服务器启动并以network_mode: host运行，任何帮助将不胜感激

docker-compose up因运行network_mode = host服务而失败

0 个答案: