Vagrant、Chef 和 veewee 盒子的配置错误

Question

我正在尝试使用 PHP 构建一个 Ubuntu 12.04.2 amd64 精确 框。 环顾四周，我发现了这个我想用作starting point 的存储库，尝试一切正常，但我需要将基础盒更改为 64 位。

所以，我使用veewee 创建了一个新盒子：

veewee vbox define 'web-php54-precise' 'ubuntu-12.04.2-server-amd64'
veewee vbox build 'web-php54-precise'
veewee vbox export 'web-php54-precise'

克隆源代码库：

git clone --recursive git://github.com/simshaun/symfony-vagrant.git
cd symfony-vagrant/vagrant

我更改了Vagrantfile 中的行，以便使用我的新框：

config.vm.box = "web-php54-precise"
config.vm.box_url = ""

但是运行 vagrant up 我在 chef-solo 部署期间遇到了一个致命错误。 我试图在include_recipe 中更改require_recipe，但没有成功。我认为供应商无法识别文件networking_basic/attributes/default.rb，因此node['networking']['packages'] 结果未定义。

请注意，将相同的配方直接添加到 Vagrantfile 可以正常工作：

config.vm.provision :chef_solo do |chef|
    chef.cookbooks_path = "cookbooks"
    # chef.add_recipe "networking_basic" <= this works
    chef.add_recipe "vagrant_main"
    # cut #
end

我是否错过了使用 veewee 配置基本框的内容？ 有什么想法吗？谢谢。

这是日志：

  vagrant git:(master) ✗ vagrant up
[default] Importing base box 'web-php54-precise'...
[default] Matching MAC address for NAT networking...
[default] Clearing any previously set forwarded ports...
[default] Forwarding ports...
[default] -- 22 => 2222 (adapter 1)
[default] -- 80 => 8080 (adapter 1)
[default] Creating shared folders metadata...
[default] Clearing any previously set network interfaces...
[default] Available bridged network interfaces:
1) en0: Ethernet
2) en1: Wi-Fi (AirPort)
3) p2p0
What interface should the network bridge to? 1
[default] Preparing network interfaces based on configuration...
[default] Booting VM...
[default] Waiting for VM to boot. This can take a few minutes.
[default] VM booted and ready for use!
[default] Configuring and enabling network interfaces...
[default] Mounting shared folders...
[default] -- v-root: /vagrant
[default] -- project1: /home/vagrant/web-app
[default] -- v-csc-1: /tmp/vagrant-chef-1/chef-solo-1/cookbooks
[default] Running provisioner: Vagrant::Provisioners::ChefSolo...
[default] Generating chef JSON and uploading...
[default] Running chef-solo...
stdin: is not a tty
[2013-02-22T13:10:02+00:00] INFO: *** Chef 11.4.0 ***
[2013-02-22T13:10:03+00:00] INFO: Setting the run_list to ["recipe[vagrant_main]"] from JSON
[2013-02-22T13:10:03+00:00] INFO: Run List is [recipe[vagrant_main]]
[2013-02-22T13:10:03+00:00] INFO: Run List expands to [vagrant_main]
[2013-02-22T13:10:03+00:00] INFO: Starting Chef Run for web-php54-precise
[2013-02-22T13:10:03+00:00] INFO: Running start handlers
[2013-02-22T13:10:03+00:00] INFO: Start handlers complete.
[2013-02-22T13:10:03+00:00] WARN: require_recipe is deprecated and will be removed in a future release, please use include_recipe
[2013-02-22T13:10:03+00:00] WARN: require_recipe is deprecated and will be removed in a future release, please use include_recipe


================================================================================

Recipe Compile Error in /tmp/vagrant-chef-1/chef-solo-1/cookbooks/vagrant_main/recipes/default.rb

================================================================================




NoMethodError

-------------

undefined method `[]' for nil:NilClass




Cookbook Trace:
---------------
  /tmp/vagrant-chef-1/chef-solo-1/cookbooks/networking_basic/recipes/default.rb:7:in `from_file'
  /tmp/vagrant-chef-1/chef-solo-1/cookbooks/vagrant_main/recipes/default.rb:10:in `from_file'


Relevant File Content:
----------------------
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/networking_basic/recipes/default.rb:

  1:  #
  2:  # Cookbook Name:: networking_basic
  3:  # Recipe:: default
  4:  #
  5:  #
  6:
  7>> node['networking']['packages'].each do |netpkg|
  8:    package netpkg
  9:  end
 10:


[2013-02-22T13:10:03+00:00] ERROR: Running exception handlers
[2013-02-22T13:10:03+00:00] ERROR: Exception handlers complete
[2013-02-22T13:10:03+00:00] FATAL: Stacktrace dumped to /tmp/vagrant-chef-1/chef-stacktrace.out
[2013-02-22T13:10:03+00:00] FATAL: NoMethodError: undefined method `[]' for nil:NilClass
Chef never successfully completed! Any errors should be visible in the
output above. Please fix your recipes so that they properly complete.

Answer 1

你的假设是正确的，node['networking'] 是 nil，所以它不能有 ['packages'] 子属性。

根本问题是 vagrant_main 食谱正在执行“include_recipe”，但尚未加载定义 node['networking']['packages'] 的networking_basic 食谱的属性文件。

在 Chef 版本 10 及更早版本中，Chef 没有 load cookbook components in a deterministic order。一般假设是运行列表顺序，因为这是加载配方的顺序。所以 Chef 现在从版本 11 开始执行此操作。

但是，在这种情况下，运行列表没有networking_basic 食谱，vagrant_main 包含它。为了确保组件已加载，需要依赖于我们正在使用的说明书。要解决此问题，请创建一个包含以下内容的 vagrant_main/metadata.rb 文件：

name "vagrant_main"
depends "apache2"
depends "apt"
depends "mysql"
depends "networking_basic"
depends "php"
depends "xdebug"