目录 概述 概念验证轻量级Puppet原生编排工具 模块说明 Trigger提供编排原语以允许跨节点通知执行以下操作：trigger { 'refresh load balancers' : hosts => ['lb01.example.com', 'lb02.example.com'], provider => 'etcd', } haproxy::balancermember { 'haproxy' : listening_service => 'webserver', ports => '80', server_names => $::hostname, ipaddresses => $::ipaddress, options => '' }