码头机的端口转发？

问题描述

由于 boot2docker 已被弃用，我已切换到 docker-machine ，但我不知道如何打开来自 docker-machine 的端口。在 boot2docker 我可以这样做：

Since boot2docker is deprecated I've switched to docker-machine but I don't know how to open a port from docker-machine. In boot2docker I could do like this:

boot2docker ssh -L 27017:localhost:27017

只要连接SSH连接，这将将端口27017从VirtualBox转发到本地主机27017打开。请注意，我不是想在VirtualBox中永久打开端口的方法。如何使用 docker-machine 实现这一点？

This would forward port 27017 from VirtualBox to localhost 27017 as long as the SSH connection is open. Note that I'm not looking for a way to open the port permanently in VirtualBox. How can I achieve this with docker-machine?

推荐答案

您仍然可以从Docker机使用的VirtualBox访问VBoxmanage.exe命令：

You can still access the VBoxmanage.exe command from the VirtualBox used by docker machine:

VBoxManage controlvm "boot2docker-vm" natpf1 "tcp-port27017,tcp,,27017,,27017";

• 使用 docker-machine info 获取您的vm的名称。


• 如果vm尚未启动，则使用 modifyvm 。 >
  
  • Use docker-machine info to get the name of your vm.
  • use modifyvm if the vm isn't started yet.

  请参阅。

  That is the current workaround, pending the possibility to pass argument to docker-machine ssh: see issue 691.

  另一种解决方法是不转发端口，并直接使用虚拟机的IP：

  The other workaround is to not forward port, and use directly the IP of the VM:

   $(docker-machine ip default)
  

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