puppet concat 重复声明

puppet concat Duplicate declaration

我的人偶模块之一出现以下错误:

Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Duplicate declaration: Concat[/etc/auto.master] is already declared in file /etc/puppetlabs/puppet/environments/development/modules/autofs/manifests/mount.pp:16; cannot redeclare at /etc/puppetlabs/puppet/environments/development/modules/autofs/manifests/mount.pp:16 on node nbsrvadm-02v.diasemi.com

我对 puppet 很陌生,不知道我做错了什么,下面是模块文件:

Init.pp

class autofs ($master=$autofs::params::master) inherits autofs::params {
  concat { "$master":
    owner  => 'root',
    group  => 'root',
    mode   => '0644',
    notify => Service[$autofs::params::service],
  }
  anchor { 'autofs::begin': }
  class { 'autofs::install': } ->
  class { 'autofs::config': } ~>
  class { 'autofs::service': }
  anchor { 'autofs::end': }
}

mount.pp class 被配置调用 class:

 class autofs::config {
  $map_options = hiera('mapOptions')
  create_resources( 'autofs::mount', $map_options)
}

然后 mount.pp 如下所示:

define autofs::mount (
  $mount,
  $mapfile,
  $options,
  $order,
) {
  include autofs::params

  concat::fragment { 'autofs::fragment preamble $autofs::params::master':
    ensure  => present,
    target  => "$autofs::params::master",
    content => "${mount} ${mapfile}.$::site_shortname ${options} \n",
    order   => $order,
  }

  file { $mount:
    ensure => directory,
  }

  file { "${mapfile}.$::site_shortname":
    ensure  => link,
    target => "/usr/share/centrifydc/etc/adauto.pl",
    notify  => Service[$autofs::params::service],
  }

}

和参数 class:

==> params.pp <==

class autofs::params {

  case $::operatingsystem {
     RedHat: {
       case $::operatingsystemmajrelease {
         5: {
              $package_version="5.0.1-0.rc2.184.el5"
           }
         6: {
              $package_version="5.0.5-109.el6_6.1"
           }
         default: {
              fail("Module ${module_name} is not supported on ${::operatingsystem} version ${::operatingsystemmajrelease}")
           }
         }
           $master="/etc/auto.master"
           $service="autofs"
           $package="autofs"
           $hasrestart="true"
           $hasstatus="true"
      }
     default: {
       fail("Module ${module_name} is not supported on ${::operatingsystem}")
      }
   }
}

最后hiera中的数据:

---
classes:
  - autofs
mapOptions:
  archived:
    mount: '/archived'
    mapfile: '/etc/auto.archived'
    options: 'ro,defaults,_netdev,tcp'
    order: 01
  cad:
    mount: '/cad'
    mapfile: '/etc/auto.cad'
    options: 'defaults,_netdev,tcp'
    order: 02

当在 hiera 中只配置一个条目时,模块会按预期工作。任何帮助将非常感激。

你的模块应该得到一个 class autofs 如果它还没有。将 concat 资源移动到那里。

class autofs($master=$autofs::params::master) inherits autofs::params {
  concat { "$master":
    owner  => 'root',
    group  => 'root',
    mode   => '0644',
    notify => Service[$autofs::params::service],
  }
}

您可以 include 这个 class 来自您定义的类型。

始终将单例资源(每个节点不能多次声明的东西)放在 classes 中。

我认为问题出在这一行:

concat::fragment { 'autofs::fragment preamble $autofs::params::master':

改为:

concat::fragment { "autofs::fragment preamble ${autofs::params::master}":

您使用了单引号,因此不会评估变量。 有关在 puppet here.

中引用的更多信息

更新:

另一个问题 - 您从未更改 $autofs::params::master 的值。 这就是为什么每次创建 autofs::mount 对象的实例时,它都会包含

的实例
Concat::Fragment ["autofs::fragment preamble /etc/auto.master"] 

autofs::params::master更改为每个autofs::mount实际不同的变量,例如:

concat::fragment { "autofs::fragment preamble ${mount}":