docker stack rm后跟部署失败并在连续构建上运行

Question

Jenkins构建部分中的Bash脚本

#!/bin/sh

docker build -t smstake:latest .

#Push to the private  repository applying the proper tags for the image
docker tag smstake:latest reg01.dev.01cloud.com:5000/smstake:1.0.1
docker push reg01.dev.01cloud.com:5000/smstake:1.0.1

docker stack rm smstake
docker stack deploy -c docker-compose.yml smstake

1. 在这里,我正在创建一个泊坞窗图像
2. 添加适当的标签以推送到私有存储库
3. 删除堆栈(如果存在),而不是再次部署堆栈.

问题是它在第一次构建时失败了,并且发布了一些网络问题.如果再次构建,它将在另一个构建上成功运行.我该如何解决这个问题.

我得到的错误:

Removing service smstake_app
Removing service smstake_db
Removing service smstake_phpmyadmin
Removing network smstake_smstake
Creating service smstake_app
failed to create service smstake_app: Error response from daemon: network smstake_smstake not found
Build step 'Execute shell' marked build as failure
Finished: FAILURE

正如我们可以看到它删除服务并在服务创建过程中抛出网络未发现问题.

这是我的docker-compose.yml

version: '3.4'

networks:
  smstake: 
    ipam:
      config:
        - subnet: 10.0.10.0/24


services:

    db:
        image: mysql:5.7
        networks:
          - smstake
        ports:
          - "3306"
        env_file:
          - configuration.env
        environment:
          MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
          MYSQL_DATABASE: ${DB_NAME}
          MYSQL_USER: ${DB_USER}
          MYSQL_PASSWORD: ${DB_PASSWORD}
        volumes:
          - mysql_data:/var/lib/mysql
        deploy:
          mode: replicated
          replicas: 1

    app:

        image: smstake:latest
        ports:
          - 8000:80
        networks:
          - smstake

        depends_on:
          - db
        deploy:
          mode: replicated
          replicas: 1
          placement:
            constraints:
              - node.role == manager

    phpmyadmin:
        image: phpmyadmin/phpmyadmin
        networks:
          - smstake
        depends_on:
          - db
        environment:
          PMA_HOST: db
          PMA_PORT: 3306
          MYSQL_USER: *****
          MYSQL_PASSWORD: *****
        ports:
          - '8082:80'
        deploy:
          mode: replicated
          replicas: 1

volumes:
    mysql_data:

Answer 1

问题是网络没有立即删除,docker stack rm smstake但在此命令启动后docker stack deploy -c docker-compose.yml smstake.

您可以等待网络被真正删除,然后再次部署堆栈,如下所示:

docker stack rm smstake
while [ $(docker network ls | grep smstake_smstake |  wc -c) -ne 0 ] ; do sleep 1 ; done
docker stack deploy -c docker-compose.yml smstake

while只要网络smstake_smstake仍然存在,就会执行.