设置的Git在EC2上从GitHub库拉 [英] Setting up Git on EC2 to pull from GitHub repo

问题描述

我是一种新的既EC2​​和Git，我也刚刚成立EC2我的第一个实例，用干净的亚马逊的Linux AMI。我还安装了MySQL，Apache和PHP和打开一些端口，使其作为一个正常的Web服务器的工作，响应弹性IP为好。

I'm kind of new to both EC2 and Git, and I have just set up my first instance of EC2, using a clean Amazon Linux AMI. I also installed MySQL, Apache and PHP and opened some ports to make it work as a normal web server, responding to an elastic IP as well.

现在，我的code是在GitHub上的私人回购协议，我想这样做混帐拉或类似的东西进行简单的部署。 Git是也安装在服务器上了。我知道我可以设置我的git仓库用我个人的SSH密钥的服务器上，但它似乎很奇怪。我想另一种解决方案是创建一个新的GitHub的用户，并用它在服务器上，但它看起来不正确或者。

Now, my code is on a private repo on GitHub, and I would like to perform simple deployments by doing git pull or something like that. Git is also installed on the server already. I know I could set up my git repo on the server using my personal ssh key, but it seems odd. I guess another solution would be to create a new GitHub user and use it on the server, but it doesn't seem right either.

在一个优雅的，安全的方式我如何做到这一点？

How do I achieve this in an elegant, safe way?

推荐答案

要避免保持一个SSH私钥对你的EC2实例，人们经常使用，涉及推到远程服务器，以便部署的工作流。从本质上讲，你设置了一个光秃秃的git仓库有一个 pre-收到挂钩，部署到其他目录。有做这在本教程一个简单的例子。然后，你只需要在您的SSH的公开的键的〜/ .ssh / authorized_keys中在服务器上。然而，与此工作流程，你不能直接从您的GitHub库部署 - 你需要在当地拉，然后推到EC2机

To avoid having to keep an SSH private key on your EC2 instance, people often use a workflow that involves pushing to that remote server in order to deploy. Essentially, you set up a bare git repository there with a pre-receive hook that deploys to another directory. There is a simple example of doing this in this tutorial. Then you only need to have your SSH public key in ~/.ssh/authorized_keys on the server. However, with this workflow, you couldn't deploy directly from your GitHub repository - you would need to pull it locally and then push to the EC2 machine.

另一种方法是使用GitHub的部署键机制。这就需要建立一个新的SSH密钥对你的EC2实例，并添加公钥作为部署钥匙插入您在GitHub上的私人信息库。然后你就可以直接从您的私人GitHub的版本库到你的EC2实例。

An alternative is to use GitHub's deploy keys mechanism. This would involve creating a new SSH key-pair on your EC2 instance, and adding the public key as a deploy key into your private repository on GitHub. Then you can pull directly from your private GitHub repository to your EC2 instance.

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