在Docker for Mac上，从容器看到的是主机ip？ [英] On Docker for Mac what would be the host ip as seen from the container?

问题描述

我需要在我的容器上设置调试器，这需要我设置远程（docker主机）IP。在不同的教程中，我找到列出的不同IP地址作为可能的解决方案。在我的容器中，我运行一个网络服务器，显示我从主机的容器连接来自 172.19.0.1 。这是在Docker for Mac版本 1.11.x 。但是，如何从Docker for Mac上的容器中看到主机IP的可靠性？什么时候可以改变这个IP？

编辑：
重复的 https://stackoverflow.com/a/24716645/6309

解决方案

您可以通过运行以下命令从容器中获取主机的ip：

  / sbin / ip route | awk'/ default / {print $ 3}'
  

I need to setup a debugger on my container, that requires me to set the remote (docker host) IP. In different tutorials I find different IP addresses listed as possible solution. In my container I ran a webserver that showed me that connections made to the container from my host machine come from 172.19.0.1. This is on Docker for Mac version 1.11.x.

But how would I reliably find out the host IP as seen from the container on Docker for Mac? When would it be possible for this IP to change?

Edit: Duplicate of https://stackoverflow.com/a/24716645/6309

解决方案

You can get the ip of the host from within the container by running this command:

/sbin/ip route|awk '/default/ { print $3 }'

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