木偶-在开始工作之前需要一揽子服务

Question

当软件包被清除时，傀儡正在尝试启动服务。

作为测试，我配置了要清除的包。但是服务部分正在尝试启动zabbix代理服务。知道出了什么问题吗..

  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

在强制zabbix-agent运行时，还需要包，因此包强制执行必须是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的能力，那么它将出现在另一个类中(例如：

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

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

因此，不能将两个类强制执行到同一个节点，因为您不能在同一时间内在两个状态中使用服务：running和purged。