puppet连载11：linux清除yum缓存、删除puppet锁

最新推荐文章于 2019-08-19 18:23:00 发布

flybirding10011

最新推荐文章于 2019-08-19 18:23:00 发布

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CC 4.0 BY-SA版权

文章标签：运维

原文链接：https://yq.aliyun.com/articles/682402

本文介绍了一种通过创建自定义Puppet模块来清除YUM和Puppet缓存的方法，包括删除锁文件、重建RPM数据库、清理YUM缓存及元数据等操作，确保系统资源的有效利用。

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清除yum\puppet缓存

mkdir -p /etc/puppet/modules/linuxclean/{manifests,templates,files}
vi /etc/puppet/modules/linuxclean/manifests/init.pp
class linuxclean::puppetclean {
exec {"rm -rf /var/lib/puppet/state/agent_catalog_run.lock":
path => ["/usr/bin","/usr/sbin","/bin","/sbin"],
onlyif => 'ls /var/lib/puppet/state/agent_catalog_run.lock',
}
}
class linuxclean::yumclean {
exec {["rm -f /var/lib/rpm/__",
"rpm --rebuilddb -v -v",
"yum clean dbcache",
"yum clean metadata",
"yum clean rpmdb",
"yum clean headers",
"yum clean all",
"rm -rf /var/cache/yum/timedhosts.txt",
"rm -rf /var/cache/yum/",
"yum makecache",]:
path => ["/usr/bin","/usr/sbin","/bin","/sbin"],
timeout => 600,
}
}