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Linux-Puppet：错误：无法从远程服务器检索目录，可能是什么原因？

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Linux-Puppet：错误：无法从远程服务器检索目录，可能是什么原因？

我编写了一个 Puppet 模块，该模块用于创建一个目录、将文件复制到该目录并更改文件的所有权。模块名称为“workspace”。模块的清单文件夹中有三个文件：

-rw-r--r-- 1 root root 9578 2015-03-25 05:03 config.pp
-rw-r--r-- 1 root root  668 2015-03-25 04:37 init.pp
-rw-r--r-- 1 root root  519 2015-03-25 04:27 params.pp

init.pp的内容为：

class workspace (
  $debug_mode           = $workspace::params::_debug_mode,
  $jdk_enable           = $workspace::params::_jdk_enable,
  $jdk_ver              = $workspace::params::_jdk_ver,
  $tomcat_enable        = $workspace::params::_tomcat_enable,
  $tomcat_ver           = $workspace::params::_tomcat_ver,
  $component_ver        = $workspace::params::_component_ver,
  $component_filename   = $workspace::params::_component_filename,
  $components_locations = $workspace::params::_components_locations,
  $app_user                         = $workspace::params::_app_user,
  $app_group                        = $workspace::params::_app_group,
) inherits workspace::params {
  include workspace::config
}

config.pp 的相关部分：

class workspace::config {

## Default permissions
  File {
    owner => ${::workspace::app_user},
    group => ${::workspace::app_group},
  }

params.pp的内容：

class workspace::params {
  $_debug_mode            = hiera("debug_mode", false)
  $_jdk_enable            = hiera("jdk_enable", true)
  $_jdk_ver               = hiera("jdk_ver", "")
  $_tomcat_enable         = hiera("tomcat_enable", false)
  $_tomcat_ver            = "6.0.29"
  $_component_ver         = hiera("component_ver", "")
  $_component_filename    = hiera("component_filename", "")
  $_components_locations  = "/nfs/software/RC-FROM-IL/newJarRepos/v3.13/"
  $_app_user              = "peeradmin"
  $_app_group             = "company_peeradmin_linux_policy"
}

问题是，当我运行时puppet agent -t，出现以下错误：

[root@pnd01 ~]# puppet agent -t
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Loading facts
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not match ${::workspace::app_user}, at /etc/puppet/environments/production/modules/workspace/manifests/config.pp:5 on node pnd01.company.com
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run

我找不到错误的原因。我尝试像这样编辑“所有者”：

owner => ${app_user},
owner => ${::workspace::params:_app_user}
owner => ${::workspace::params:app_user}

但都不起作用...你能尝试找出原因吗？

答案1

似乎添加" "所有者和组变量可以解决问题。我已更改此内容：

## Default permissions
  File {
    owner => ${::workspace::app_user},
    group => ${::workspace::app_group},
  }

变成这样：

## Default permissions
  File {
    owner => "${::workspace::app_user}",
    group => "${::workspace::app_group}",
  }

感谢您的帮助。

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