docker内创建jenkins访问另一个容器下的服务器问题

Question

docker内创建了两个容器：
容器1.搭建了jenkins（172.17.0.2）
容器2.搭建了一个服务器（172.17.0.3）
首先在容器2内创建了SSH
然后我在容器1内的jenkins内配置节点，但是我的节点总是不行
节点配置：

错误报告：

弄了一整天了···还没调好，急求大神帮小弟看看···┭┮﹏┭┮

Answer 1

There is no need to do this. Just connect Jenkins to the host, then delete the container and run a new one. If the deployment is simple, just update the directory mounted with -v and restart the container.

Answer 2

You can use the container name to access the container service from another one under the same bridge network, not the IP address of the container! IP may change