Puppet 错误：服务器上的错误 500：服务器错误：评估错误：评估函数调用时出错，找不到类

Question

我正在对此进行测试并在 Puppet 代理节点上遇到错误

[root@pagent1 ~]# puppet agent -t
Info: Using configured environment 'production'
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Retrieving locales
Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Function Call, Could not find class ::nginx for pagent1.testcentos7.com (file: /etc/puppetlabs/code/environments/production/manifests/site.pp, line: 3, column: 3) on node pagent1.testcentos7.com
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run

来自 Puppet 服务器的这些类的内容：

[root@pmaster ~]# cat /etc/puppetlabs/code/environments/production/manifests/site.pp
node pagent1.testcentos7.com {
  class { 'nginx': }
}

[root@pmaster ~]# cat /etc/puppetlabs/code/environments/production/modules/nginx/manifests/manifests/init.pp
class nginx {
  contain nginx::install
}

[root@pmaster ~]# cat /etc/puppetlabs/code/environments/production/modules/nginx/manifests/install.pp
class nginx::install {
  package { 'install_nginx':
    name    => 'nginx',
    ensure  => 'present',
  }
}

语法检查显示此错误：

[root@pmaster ~]# puppet parser validate /etc/puppetlabs/code/environments/production/modules/nginx/manifests/manifests/init.pp
Error: Could not parse for environment production: Unacceptable location. The name 'nginx' is unacceptable in file '/etc/puppetlabs/code/environments/production/modules/nginx/manifests/manifests/init.pp' (file: /etc/puppetlabs/code/environments/production/modules/nginx/manifests/manifests/init.pp, line: 7, column: 1)

注意：使用 Puppet Development Kit (PDK) 创建模块“nginx”及其类。

这是一个错误还是什么，或者我的类名有误？

我找到的相关主题是https://groups.google.com/forum/embed/#!topic/puppet-users/nxbwCvWrgMI，但希望有人帮我简化一下

Answer 1

通过将“init.pp”移动到安装类文件的路径 /etc/puppetlabs/code/environments/production/modules/nginx/manifests 解决了这个问题install.pp' 存在。

为了更清楚起见，我将文件 'init.pp' 和 'install.pp' 放在同一位置目录 /etc/puppetlabs/ code/environments/production/modules/nginx/manifests 来解决这个问题。