puppet - 虚拟资源的排序

Question

我寻找了使用虚拟资源订购的示例，但找不到任何示例。我如何设置它们的依赖关系/排序？语法检查失败:

测试.pp

@file { "/usr/local/new-dir":
  ensure => directory,
}

realize( File["/usr/local/new-dir"] )
->
exec { "copy old stuff to new":
  command => "cp -R /usr/local/old-dir /usr/local/new-dir",
}

并测试语法:

$ puppet parser validate test.pp
err: Could not parse for environment production: Syntax error at '->' at /home/vagrant/test.pp:6
err: Try 'puppet help parser validate' for usage

我可以想到很多时候我想要订购虚拟资源，那么如何完成呢？

任何帮助或见解将不胜感激。

Answer 1

您可以使用收集器而不是实现，然后应用排序:

@file { "/usr/local/new-dir":
  ensure => directory,
}

exec { "copy old stuff to new":
  command => "cp -R /usr/local/old-dir /usr/local/new-dir",
}

File <| title == "/usr/local/new-dir" |> -> Exec["copy old stuff to new"]