如何使用vagrant和chef创建虚拟主机

Question

我已经设置了我的第一台流浪汉机器,并通过刀下载了一些食谱.

我坚持使用虚拟主机的设置.

这是我的Vagrantfile:

Vagrant.configure("2") do |config|

  config.vm.box = "precise32"

  config.vm.box_url = "http://files.vagrantup.com/precise32.box"

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

  config.vm.network :private_network, ip: "192.168.33.10"


  config.vm.provision :chef_solo do |chef|
    chef.json = {
        "mysql" => {
        "server_root_password" => "admin",
        "server_repl_password" => "admin",
        "server_debian_password" => "admin"
        },
        "apache" => {
            "listen_address" => "0.0.0.0"
        }
    }
    chef.add_recipe "apt"
    chef.add_recipe "vim"
    chef.add_recipe "openssl"
    chef.add_recipe "apache2"
    chef.add_recipe "mysql"
    chef.add_recipe "mysql::server"
    chef.add_recipe "php"
    # chef.add_recipe "php::module_apc"
    chef.add_recipe "php::module_curl"
    chef.add_recipe "php::module_mysql"
    chef.add_recipe "apache2::mod_php5"
    chef.add_recipe "apache2::mod_rewrite"
  end

  web_app "blog_site" do
    server_name "blog"
    server_aliases [ "blog.#{node['domain']}", node['fqdn'] ]
    docroot "/var/www/blog_site"
  end

  #
end

我在这里看到,如果我想通过apache cookbook设置虚拟主机,我必须使用"web_app"定义.

我已添加web_app到vagrant文​​件但我收到此错误

in `block in <top (required)>': undefined method `web_app' for main:Object (NoMethodError)

这意味着(我认为)语法错误:)

我怎样才能解决这个问题？定义"web_app"的地方在哪里？

Answer 1

调用web_app必须进入食谱.

例如,您可以my-site在名为的目录中创建cookbook my-site.必须至少有3个文件:

1. my-site/metadata.rb 基本元数据:

   name "my-site"
   description "Adds Apache domain configuration for my site"
   

2. my-site/recipes/default.rb:

   include_recipe "apache2"
   
   web_app "my_site" do
     server_name "my-site.localhost"
     server_aliases ["www.my-site.localhost"]
     docroot "/vagrant"
   end
   

3. my-site/templates/default/web_app.conf.erb- 从apache2cookbook(apache2/templates/default/web_app.conf.erb)的示例模板中复制它的内容.

请注意,我"my-site.localhost"用作ServerName.您应该将其替换为您的域名,因为node['fqdn']并且node['domain']未在您的代码中定义.DocRoot也必须是您站点的正确路径 - 它可能是您的vagrant synced目录,"/vagrant"默认情况下(您可以更改它).

你可能还想在主机(你的实际操作系统)上添加192.168.33.10 my-site.localhost你的hosts文件.

我写了关于Vagrant和Chef solo的介绍性文章,它可能对你有用:http://scriptin.github.io/2013-05-09/vagrant-chef-intro.html