使用 Vagrant 构建开发环境

摘要：本文描述了如使用 Vagrant 构建统一的开发环境。

问题

作为开发人员，我们通常面临的问题有：

开发环境需要手工安装配置，这包括操作系统(CentOS、Ubuntu)、PHP/HHVM、Python、Node.js、MySQL、Apache/Nginx等的版本和配置。
无法重现问题。
甲：你说的问题，怎么在我的机器上没事儿啊？
乙：可问题的确存在，不信你到我的机器上来看。
甲：那我的机器和你的环境哪里不同呢？
因为环境不同，比如开发环境和生产环境不同，和测试环境也不完全相同。
团队中没有统一的方法配置开发环境，保持相同的环境，好的可能会有一个文档，告诉大家要下载、安装的东西，缺乏文档的可能就要到处问了。
在同一台机器上，要为参与的不同项目配置不同的环境，因为要求的软件、版本不同，有时候这根本就不可能。
团队中不同的成员使用的机器、操作系统就不同，就很难保证完全相同的环境。比如很多开源项目，团队成员来自五湖四海，有人用Windows，有人用Mac，系统不一样，配置就可能不同，导致不同的结果。

解决方法 - Vagrant之道

用虚拟机构建一致的环境，并且把安装和配置的过程自动化，这就是Vagrant所做的事情。按照Vagrant的流程：

系统工程师只需要准备Vagrant配置以及相应的脚本，来配置虚拟机。
团队成员只需要从源码控制中签出代码，运行vagrant up，就可以有一个完整的开发环境了。开发人员还是可以继续在自己的机器上使用自己熟悉的编辑器、浏览器和其它工具，而代码及数据库、web服务器则是运行在Vagrant的虚拟机中。
如果把虚拟机搞乱了，只需要用vagrant destroy把虚拟机删除，再运行vagrant up就又可以得到事先配置好的虚拟机了。
用完之后，只需要使用vagrant halt或者vagrant suspend把虚拟机关机或者休眠，第二天用vagrant up就把虚拟机重新启动，恢复到昨天的状态了。
这种对虚拟机的管理方式，不单在一个项目的团队中可以使用，而且可以跨多个项目使用。使用相同的流程和环境，提高了生产力，再也不会有“在我的机器上明明没有这个问题”的问题了。

这就是Vagrant之道(参看[5]第4页)。

Vagrant可以做下面这些事情：

通过SSH登录虚拟机
关掉虚拟机
删除虚拟机，完全删除虚拟硬盘和配置信息
暂停和恢复虚拟机
把虚拟机打包，从而可以分发给其他开发人员

Vagrant涉及的概念：

Vagrant本身并不是虚拟机，它通过其供应商(provider)来使用虚拟机，支持的虚拟机有Oracle的VirtualBox、VMWare的VMWare Fusion和VMWare Workstation和微软的Hyper-V，以及象Docker这样的容器，还有Amazone的AWS、Rackspace和DigitalOcean等公有云。缺省的是使用VirtualBox，因为这是免费的，也是最容易配置的。
虚拟机只是提供了一个虚拟的机器，其中的各种软件的安装和配置还是要靠provision，支持的配置工具有最基本的shell脚本、以及Puppet、Chef和Ansible等等。
为了便于虚拟机的分发和共享，虚拟机本身的虚拟硬盘和配置加上Vagrant的设置文件可以打包在一起，这在Vagrant中叫box，这是可被Vagrant直接使用的虚拟机镜像文件。众多厂商和用户在Atlas(以前叫Vagrant Cloud)上提供了各种box，对应你所使用的provider。你也可以在其它box的基础上，进一步配置、发布自己的box，共享给自己的团队或者公众。
如果上述的功能还不能满足你对环境的要求，Vagrant还提供插件，对基本的功能进行扩展，甚至你也可以按照其规范开发自己的插件，满足特定的要求。

下面我们就用几个例子来说明Vagrant的使用。

请先下载、安装VirtualBox和Vagrant。因为Vagrant是用ruby开发的，你还要下载、安装Ruby。不论你的机器是Windows、Mac或者各种Linux发行版本，这几个软件都有相应的版本。

实例一最简单的Vagrant环境

创建一个新目录，比如叫example。然后运行：

vagrant init hashicorp/precise64

在上述命令中指定了hashicorp/precise64为使用的box，这是Ubuntu 12.04 LTS，更多的信息可见https://atlas.hashicorp.com/hashicorp/boxes/precise64。第一次需要一个box时(即在运行vagrant up时)，Vagrant会自动下载该box到你的机器上，这通常位于<homedir>\.vagrant.d\boxes(例如，在Windows 7上，这就是C:\Users\myusername\.vagrant.d\boxes)，以后就不必再次下载了。

上述会生成一个基本的Vagrant配置文件Vagrantfile，最简单的情况可以只有这一个文件。基本内容如下：

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!

VAGRANTFILE_API_VERSION = ""

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Every Vagrant virtual environment requires a box to build off of.

  config.vm.box = "hashicorp/precise64"

  # Create a forwarded port mapping which allows access to a specific port

  # within the machine from a port on the host machine. In the example below,

  # accessing "localhost:8080" will access port 80 on the guest machine.

  config.vm.network "forwarded_port", guest: 80, host: 8080

end

这个文件指定了下面这些基本的配置：

在上述生成的配置文件中，指定了如下box：
```
config.vm.box = "hashicorp/precise64"
```
其次，指定虚拟机和主机之间的映射目录，通常共享的是源文件目录。这样，你就可以在主机上继续使用自己熟悉的编辑器写代码，而使用虚拟机环境来运行、调试。
上述配置文件没有指定任何映射目录，但是Vagrant缺省会把主机Vagrantfile配置文件所在的目录映射为虚拟机上的/vagrant目录。
还有，就是配置虚拟机的网络，否则，你从主机上无法访问虚拟机。这有三种模式：forwarded ports、host-only networking和bridged networking。
- Forwarded Ports，缺省值，在主机上选择一个端口，转发给虚拟机的一个端口，这样就不必给虚拟机一个IP，就可以从主机访问虚拟机了。
  上述配置文件中，使用的是Forwarded Ports：
```
config.vm.network "forwarded_port", guest: 80, host: 8080
```
  这会把虚拟机的80端口映射到主机的8080端口，在主机上通过localhost:8080就可以访问虚拟机了。同时，缺省会有另外一个映射，把虚拟机的22端口映射到主机的2222端口，这是为了允许从主机上通过SSH登录到虚拟机。
- Host-Only Networking，这会在主机上创建一个仅对主机和虚拟机可见的私有网络，这样虚拟机得到一个指定的静态IP地址，就可以从主机通过该静态IP地址来访问虚拟机了，而虚拟机也可以通过*.*.*.1的IP地址来访问主机。这种情况下，主机所在的网络上的其他机器是无法“看到”这个私有网络的，也就无法访问虚拟机。
- Bridged Networking，桥接虚拟机到主机上的一个设备(应该指网卡)，这样虚拟机就如同主机所在网络上的另外一台物理机器一样，这意味着虚拟机可以访问网络资源，网络上的其他机器也可以访问虚拟机。

有了这个Vagrantfile配置文件，就可以启动虚拟机了。在命令行中，在Vagrantfile所在的目录中，运行如下命令：

vagrant up

小窍门：在Windows 7(及以上版本？)的Windows Explorer中，可以按住Shift键，再用鼠标右击某个目录，直接在跳出的上下文菜单中点击"Open command window here"，就直接进入命令行并进入该目录了。

输出如下：

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" alt="" />

从上面的输出中，我们可以看到指定使用的box、端口的映射和共享目录的映射。

前面提到虚拟机22端口对主机2222端口的映射是用于SSH的，我们现在就可以用SSH登录虚拟机了。运行如下命令：

vagrant ssh

小窍门：如果你的命令行没有对ssh的支持，就无法登录。在Windows上，可以在安装git的时候，有一个选项，选择添加相应的目录到系统路径中，就支持在命令行使用SSH了。

上述命令相应的输出为：

aaarticlea/png;base64,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" alt="" />

这就登录进入了虚拟机，在$提示符下可以使用Linux命令操纵虚拟机了。

实例二 Python Sphinx文档环境

第二个例子中，我们用VirtualBox和shell脚本来构建一个最基本的虚拟环境，用于使用Sphinx来生成文档。先创建一个新目录，比如叫docs，在其中创建一个新文件Vagrantfile，完整的配置为：

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!

VAGRANTFILE_API_VERSION = ""

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Every Vagrant virtual environment requires a box to build off of.

  config.vm.box = "puphpet/ubuntu1404-x64"

  # Share an additional folder to the guest VM. The first argument is

  # the path on the host to the actual folder. The second argument is

  # the path on the guest to mount the folder. And the optional third

  # argument is a set of non-required options.

  # config.vm.synced_folder "../data", "/vagrant_data"

  config.vm.synced_folder ".", "/docs"

  config.vm.provider "virtualbox" do |v|

    v.name = "cakephp_docs"

    v.memory =

  end

  config.vm.provision :shell, path: "provision.sh"

end

最常用的Linux版本之一是Ubuntu 14.04，我们就以此为基础，在配置中指定使用puppet/ubuntu1404-x64 box：

  config.vm.box = "puphpet/ubuntu1404-x64"

映射主机的当前目录(即Vagrantfile配置文件所在的目录)为虚拟机的/docs目录，这里会放置源代码控制下的文档源码*.rst文件：

  config.vm.synced_folder "./", "/docs"

另外，因为不需要从主机访问虚拟机的web服务器，所以没有配置网络，即使用的是缺省的Forwarded Ports模式。

再指定使用一个shell脚本，安装、配置sphinx：

  config.vm.provision :shell, path: "provision.sh"

在同一目录下，再创建shell脚本文件povision.sh，其内容为：

#!/usr/bin/env bash

echo "update apt repository..."

apt-get update >/dev/null >&

echo "Installing python-setuptools..."

sudo apt-get install -y python-setuptools >/dev/null >&

echo "Installing easy_install..."

sudo apt-get install -y easy_install >/dev/null >&

echo "Installing sphinx..."

sudo easy_install sphinx==1.2 >/dev/null >&

echo "Installing sphinxcontrib-phpdomain..."

sudo easy_install sphinxcontrib-phpdomain >/dev/null >&

因为Python是Linux自带的，不需要再安装了。该脚本使用apt-get安装两个软件包python-setuptools和easy_install，然后再用easy_install安装sphinx 1.2和sphinxcontrib-phpdomain。

这样就配置好了，在命令行中，在Vagrantfile所在的目录中运行

vagrant up

vagrant ssh

之后，就通过SSH登录到虚拟机，可以在其中用sphinx从源代码构建html文档了。

实例三 LAMP开发环境

在第三个例子中，我们使用PuPHPet为PHP配置一个LAMP开发环境。PuPHPet是一个网页的向导式界面，让你更容易地生成使用Puppet的Vagrant配置文件。

用浏览器打开https://puphpet.com。

第一步，选择部署目标，缺省为本地，使用VirtualBox。我们选择操作系统为Ubuntu 14.04 64位，如下图所示：

然后，设置虚拟机IP地址、内存、端口，以及目录映射，注意这里的目录是用来作为网站应用根目录的，如下图所示：

第二步，选择要在虚拟机上安装的软件包。我们选择Ubuntu的htop和vim，如下图所示：

第三步，防火墙规则，不需要做任何设置，略过：

第四步，选择web服务器，我们选择使用Apache，要安装rewrite模块，如下图所示：

再设置域名、网站根目录，允许设置多个VHOST，如下图所示：

注意上面的Document Root路径和在第一步中设置的目录映射有关。

第五步，选择语言PHP，以及相关的设置和需要的模块，如下图所示：

还可以选择需要的PHP库，如下图所示：

第六步，选择数据库MySQL，并且设置管理员密码，如下图所示：

然后创建数据库，允许创建多个数据库，如下图所示：

其中，/var/www/database/backup/2014-10-19_cakephp_blog.sql是在虚拟机中要恢复的数据库备份，这个路径也和你在第一步中设置的目录映射有关。

第七步，选择其它工具，包括邮件工具Mailcatcher、队列工具Beanstalkd及RabbitMQ、搜索工具Elastic Search及Solr，如下图所示：

我们不使用任何额外工具，所以略过这一步。

第八步，也就是最后一步，完成，如下图所示：

点击那个大大的蓝色按钮“GO AHEAD THEN, MAKE IT!”，就可以下载一个将近3MB的puphpet.zip。打开这个.zip文件，可以看到按照我们前面第一至八步设置的Vagrantfile配置以及相应的Puppet模块，如下图所示：

把它解压到一个目录中，这些文件可以和PHP项目的源代码一起放入源码控制中，供项目团队的其他成员使用。

在命令行中，在Vagrantfile所在的目录中运行vagrant up，就可以得到一个运行的LAMP虚拟机了。

在主机的hosts文件中，按照第四步的设置加入下面这行：

192.168.56.102    www.cakephp3.dev                # CakePHP 3

就可以在主机的浏览器上通过www.cakephp3.dev访问虚拟机上的网站了。

Vagrant的常用命令

vagrant up  # 启动、配置虚拟机

vagrant suspend  # 休眠虚拟机

vagrant halt  # 关闭虚拟机

vagrant destroy  # 删除虚拟机

vagrant status  # 当前目录下Vagrantfile配置对应的Vagrant虚拟机的状态，以及在此状态下可以使用的命令

vagrant global-status  # 本机上所有Vagrant虚拟机的状态

更多的命令可以参考[3]中的Command-Line Interface。

进一步的思考

打包、分发box，这是Vagrant通过box以及Atlas提供的功能。
使用Docker的provider，可以节省资源，极大地缩短虚拟机的启动时间，也利于生产环境的部署。
是否可以使用Vagrant来配置Windows虚拟机？应该使用什么provision？是否可以使用PowerShell？
是否可以使用Vagrant来配置Mac虚拟机？可能不行，至少在Atlas上没有找到Mac的box。而且，恐怕也没必要。

参考资料

Vagrant官网
https://www.vagrantup.com/
Vagrant Getting Started
https://docs.vagrantup.com/v2/getting-started/
Vagrant Documentation
https://docs.vagrantup.com/v2/
Atlas (之前叫Vagrant Cloud)
https://atlas.hashicorp.com
Vagrant: up and running, ISBN 978-1-449-33583-0
http://shop.oreilly.com/product/0636920026358.do
Hello Vagrant - 黄博文
http://www.cnblogs.com/huang0925/p/3349841.html
Docker与Vagrant之间的特点比较
http://www.cnblogs.com/vikings-blog/p/3973265.html