Puppet 最大客户端
我只是在寻找一些关于木偶的建议。主要是每个人使用的 puppet master 硬件以及 puppet master 可以服务的最大节点数是否有限制。
我正在考虑建立一个傀儡集群来管理几千台服务器,并且很好奇我需要在这个项目中投入多少硬件。
I'm just looking for some advice on puppet. Mainly what everyone uses for their puppet master's hardware and whether or not there is a limit on the maximum number of nodes that a puppet master can serve.
I'm looking at setting up a puppet cluster to manage a few thousand servers and was curious how much hardware I would need to throw at this project.
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我目前管理的服务器不多(不到10台),所以我帮不了你太多,
但如果扩展是一个问题,您可以进行无主部署,使用 git 并使用 cron 运行 puppet ( http://current.workingdirectory.net/posts/2011/puppet-without-masters/)。
您只需要使用 cron (和您选择的 vcs )部署您的配置,并使用 cron (或 Fabric 或 mcollective )应用它。那么唯一需要扩展的是 vcs 服务器,而且这更容易做到。你甚至可以简单地使用 rsync 或 nfs,我认为服务几千个服务器不会有问题。
但是,问题将出在存储的配置上。
I do not manage much servers ( less than 10 ) for the moment, so I cannot help you much,
but if scaling is a issue, you can have a masterless deployment, using git and running puppet with cron ( http://current.workingdirectory.net/posts/2011/puppet-without-masters/ ).
You just need to deploy your config, using cron ( and the vcs of your choice ), and to apply it, using cron too ( or fabric, or mcollective ). Then the only thing that need to scale is the vcs server, and this is much easier to do. You can even simply use rsync or nfs, and I think serving a few thousand server would not be a problem.
However, the issue would be stored configs.