Puppet:有没有办法捕获应用资源失败? [英] Puppet: is there a way to catch failure to apply a resource?

问题描述

在 Puppet 中是否有一种方法可以在应用资源时捕获失败，例如，当声明像

is there a way in Puppet to catch a failure when resource is applied, for example, when declaration like

 file { '/var/tmp/test':
      ensure => file,
      mode   => '0755',
    }

失败，调用类似

exec { 'Register some failure':
    command => '/var/tmp/register failure for /var/tmp/test',
}

?

推荐答案

你可以试试这个:

  exec { 'Notify a failure' :
      command => "/var/tmp/register failure for /var/tmp/test",
      path => "/bin:",
      subscribe => File["/var/tmp/test"],
  }

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