如何在不同机器上运行码头容器 [英] How to run docker containers on different machines

问题描述

我为我的应用程序设置了几个docker容器：

1. 容器为mysql


2. 应用程序服务器容器（tomcat7）


3. 容器for nginx


4. 容器for python龙卷风应用程序

在本地机器上，使用 docker-machine ，我已经尝试了所有这些容器和它们之间的互动。我用boot2linux创建了一个虚拟机，并在其上设置所有这些容器。

现在，对于生产，我将在单独的服务器上运行这些容器中的每一个。 Docker有什么可以快速/轻松地做到这一点吗？或者我应该在每个服务器上设置Docker，将相关图像复制到该服务器，然后在所有服务器上手动启动docker-images？

解决方案

或者我应该在每个服务器上设置docker，将相关图像复制到该服务器，然后在所有服务器上手动启动docker-images？

是的，但您也应该：

• 创建
  
  
  

  然后，您可以在计算机上创建容器。

  
  
  

  请参阅了解Docker容器网络

  
  

  I've setup several docker containers for my application:

  1. container for mysql
  2. container for application server (tomcat7)
  3. container for nginx
  4. container for python tornado application

  On my local machine, using docker-machine, I've tried all these containers and them interactive with each other. I created one virtualbox machine with boot2linux and setup all these containers on it.

  Now, for production I am going to run each one of these containers on a separate server. Is there something docker provides to quickly/easily do this? Or should I set up docker on each server, copy relevant images to that server, and then start docker-images manually on all servers?

  解决方案

  Or should I set up docker on each server, copy relevant images to that server, and then start docker-images manually on all servers?

  Yes, but you should also:

  • create the relevant libnetworks in order for your containers to be registered in them
  • create as first container a KV one (Key-Value: Consul, etcd, Zookeeper, ...) that will monitor each containers in each network(/machine), allowing them to see each others.
    Note: you might want to use a docker 1.10 for adding a network-scoped alias to your containers.

  Then you can create your containers on your machines.

  See a practical example at Understand Docker container networks

  这篇关于如何在不同机器上运行码头容器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！