CHEF- 很难弄清楚 SUDO COOKBOOK 是如何工作的

CHEF- Having a hard time figuring out how SUDO COOKBOOK works

我试图通过 chef 将 %wheel 组添加到 sudoers 文件。 不幸的是,我很难弄清楚这本食谱是如何工作的。 readme 听起来不是很清楚。

我做了什么:

发生了什么(该行被完全忽略):

Recipe: create-user::default
  * yum_package[sudo] action install[2016-06-09T19:01:12+01:00] INFO: Processing yum_package[sudo] action install (create-user::default line 9)
 (up to date)
  * user[edgarsan] action create[2016-06-09T19:01:13+01:00] INFO: Processing user[edgarsan] action create (create-user::default line 14)
 (up to date)
  * group[wheel] action modify[2016-06-09T19:01:13+01:00] INFO: Processing group[wheel] action modify (create-user::default line 21)
 (up to date)
  * user[banana] action create[2016-06-09T19:01:13+01:00] INFO: Processing user[banana] action create (create-user::default line 14)
 (up to date)
  * group[wheel] action modify[2016-06-09T19:01:13+01:00] INFO: Processing group[wheel] action modify (create-user::default line 21)
 (up to date)
[2016-06-09T19:01:13+01:00] INFO: Chef Run complete in 3.322762038 seconds

我遗漏了一些东西,但我没有从文档中找到它是什么。

提前致谢

您还必须通过将以下行添加到您的配方来执行默认配方:

include_recipe "sudo"

这将使用此属性 here:

template "#{prefix}/sudoers" do
  # <snip>
  variables(
    sudoers_groups: node['authorization']['sudo']['groups'],
    # <snip>
  )
end

使用 include_recipe "sudo" 我收到以下错误,这就是我首先删除该语句的原因。幸运的是@StephenKing 让我重回正轨......并向我展示了该声明实际上是有原因的:)

================================================================================
Error executing action `create` on resource 'template[/sudoers]'
================================================================================

    Chef::Mixin::Template::TemplateError
    ------------------------------------
    undefined method `each' for nil:NilClass

...
    Template Context:
    -----------------
    on line #4
      2: # Do NOT modify this file directly.
      3: 
      4: <% @sudoers_defaults.each do |defaults| -%>
      5: Defaults      <%= defaults %>
      6: <% end -%>
...

即默认值没有传递给 sudo 配方。解决方案是将 recipes/default.rb 中的 node.default['authorization']['sudo']['groups'] = ['wheel'] 换成 attributes/default.rb[=22 中的 default['authorization']['sudo']['groups'] = ['wheel'] =]

现在一切正常