Question

我创建了一个ntp模块，我启动了一个服务，然后我想停止它。我在一个ntp.pp文件中编写了整个代码。将代码写入单个文件是否会产生此问题？

我的代码是：

package { 'ntp': ensure => installed }

service { 'ntp-run':
  name    => 'ntpd',
  ensure  => running,
  require => Package['ntp'],
}

file { '/tmp/classtest': ensure => file }

file { '/tmp/ntplink':
  ensure  => link,
  target  => '/tmp/classtest',
  require => File['/tmp/classtest'],
}

file { '/tmp/classdir': ensure => directory }

exec { '/tmp/classtest':
  command => "mv /tmp/classtest /tmp/classdir",
  path    => '/bin/mv',
  require => File['/tmp/classtest'],
}

service { 'ntp-stop':
  ensure  => stopped,
  require => Service['ntp-run'],
}

package { 'ntp': ensure => absent }

file { '/tmp/classtest':
  ensure  => absent,
  require => Exec['/tmp/classtest'],
}

但是我收到了这个错误：

Error: Duplicate declaration: Package[ntp] is already declared in file /etc/puppet/ntp.pp:3; cannot redeclare at /etc/puppet/ntp.pp:34 on node ip-172-31-41-100.us-west-2.compute.internal
Error: Duplicate declaration: Package[ntp] is already declared in file /etc/puppet/ntp.pp:3; cannot redeclare at /etc/puppet/ntp.pp:34 on node ip-172-31-41-100.us-west-2.compute.internal

Answer 1

错误是因为您拥有在第34行和第1行管理的相同包.Puppet不是脚本语言，而是一种声明性语言，仅用于模拟系统配置的最终状态。使用像Ansible这样的东西可以更好地完成你想要做的事情。

服务已经在木偶中宣布

1 个答案: