Puppet: is there a way to catch failure to apply a resource?

问题

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',
    }

fails, invoke something like

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

?

回答1:

You can try this :

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

来源：https://stackoverflow.com/questions/22173654/puppet-is-there-a-way-to-catch-failure-to-apply-a-resource