Puppet

Question

Puppet 正在尝试在包被清除时启动服务。

作为测试，我配置了要清除的包。但是service部分正在尝试启动zabbix-agent服务。知道哪里出了问题吗？..

  package { 'zabbix-agent':
    name => $service_name,
    ensure => purged,
  }

  service { 'zabbix-agent':
    name => $service_name,
    ensure => running,
    enable => true,
    require => Package['zabbix-agent'],
    subscribe => File['zabbix-agentd.conf'],
  }

puppet agent -t 输出：

Error: Could not start Service[zabbix-agent]: Execution of '/bin/systemctl start zabbix-agent' returned 5: Failed to start zabbix-agent.service: Unit zabbix-agent.service not found.
Error: /Stage[main]/Zabbix/Service[zabbix-agent]/ensure: change from stopped to running failed: Could not start Service[zabbix-agent]: Execution of '/bin/systemctl start zabbix-agent' returned 5: Failed to start zabbix-agent.service: Unit zabbix-agent.service not found.
Notice: Finished catalog run in 0.25 seconds

Answer 1

当您强制 zabbix-agent 为运行时，您还需要包，因此您的包强制需要 present.

  package { 'zabbix-agent':
    name   => $service_name,
    ensure => present,
  }

  service { 'zabbix-agent':
    name      => $service_name,
    ensure    => running,
    enable    => true,
    require   => Package['zabbix-agent'],
    subscribe => File['zabbix-agentd.conf'],
  }

如果您还想拥有 purging 的功能，那将采用不同的 class（例如：

class zabbix::purge {
  package { 'zabbix-agent':
    name   => $service_name,
    ensure => purged,
  }

  service { 'zabbix-agent':
    name   => $service_name,
    ensure => false,
  }
}

因此，您不能将两个 class 强制执行到同一节点，因为您不能同时在两个状态下使用该服务：running 和 purged。

Puppet - 服务在开始不工作之前需要包

Puppet - Service require package before starting not working

puppet-enterprise