映射端口，以便您可以从OSX主机访问运行应用程序的docker [英] Map ports so you can access docker running apps from OSX host

问题描述

我一直在玩Docker一段时间（在OSX上经过Vagrant），这真的很好。为了访问在Docker容器中运行的应用程序，我必须设置Vagrant使用静态IP（private_network设置）。

虽然这样做很顺利，我认为使用boot2docker的新方法比OSX中直接运行docker更轻，更方便。但是，如果我使用通常的端口转发运行docker，我得到这个错误：

  docker run -p：5672 -p：15672 mikaelhg / docker-rabbitmq 
 2014/02/09 10:12:47错误：开始：无法启动容器fecd0f0225f49a889e63e9b113bff36305e9b9ab146ada6730d6cfffe9a10e0b：进程无法启动
  

那么如果我明确地将其映射到不同的主机端口，那么它将启动

 码头运行-p 5000：5672 -p 15000：15672 mikaelhg / docker-rabbitmq 
  

但是我无法在我的OSX主机中打开它。我知道这个设置不同于Vagrant，因为它不使用静态IP，而是NAT，但是我无法找到正确的文档，我可以如何从OSX主机访问我的应用程序。

任何人都可以指向正确的文档，或者给我一个示例，我需要使用什么设置来让boot2docker为我设置portforwarding？

解决方案

如果您正在使用VirtualBox，请配置端口转发，如：

 $ VBoxManage modifyvmboot2docker-vm--natpf1 udp-port5000，udp ,, 5000，，5672
  

阅读更多：

http://www.deadcodersociety.org/blog/forwarding-a -range-of-ports-in-virtualbox /
https：// github .com / dotcloud / docker / issues / 4007＃issuecomment-34573044

I have been playing with Docker for a while (on OSX via Vagrant) which worked really nice. In order to access my apps running in the docker containers I had to setup Vagrant to use static IPs ("private_network" setup).

While this worked well I think the new approach to use boot2docker is a little lighter and more convenient as I can run docker directly in OSX. However, if I run docker with the usual port forwarding I get this error:

docker run -p :5672 -p :15672 mikaelhg/docker-rabbitmq
2014/02/09 10:12:47 Error: start: Cannot start container fecd0f0225f49a889e63e9b113bff36305e9b9ab146ada6730d6cfffe9a10e0b: Process could not be started

So then if I explicitly map this to a different host port it starts

docker run -p 5000:5672 -p 15000:15672 mikaelhg/docker-rabbitmq

However I am unable to open this in my OSX host. I am aware that this setup is different to Vagrant as it does not use static IPs but rather NAT but somehow I cannot find proper docs on how I can access my apps from the OSX host.

Can anyone point me to the right docs or give me an example what setup I need to use to get boot2docker setup the portforwarding for me?

解决方案

If you're using VirtualBox, configure port forwarding like:

$ VBoxManage modifyvm "boot2docker-vm" --natpf1 "tcp-port5000,tcp,,5000,,5672"
$ VBoxManage modifyvm "boot2docker-vm" --natpf1 "udp-port5000,udp,,5000,,5672"

Read more:
http://www.deadcodersociety.org/blog/forwarding-a-range-of-ports-in-virtualbox/ https://github.com/dotcloud/docker/issues/4007#issuecomment-34573044

这篇关于映射端口，以便您可以从OSX主机访问运行应用程序的docker的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！