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alternative to Clusterssh for managing multiple SSH server

Is there any alternative to Clusterssh,pssh etc? to manage multiple ssh based servers through one interface? one weakness in Clusterssh is that my servers use key based authentication, with ...
5
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4answers
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How to “yum update” / “aptitude safe-upgrade” many hosts?

I have two books about Puppet and none of them mentions how to push yum update or aptitude safe-upgrade. So I am getting the impression that Puppet can't, which I find hard to believe. Question How ...
1
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3answers
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distributed monitoring with process control

I am searching a tool for monitoring my web apps, which are deployed accross several machines in the same VPN. However, besides the monitoring service, I would like to control my services ...
4
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4answers
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Upgrading multiple Debian servers at once

I'm currently working at a SaaS company, and at the moment we have multiple Debian servers running in our data centre to support our application. In the past, when a security update was released, we ...
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2answers
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How to get a Windows Server to tell a LINUX server to Run a Script?

How can I get a Windows server to tell a LINUX server to run a script?
28
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Linux - Running The Same Command on Many Machines at Once

I have about a dozen Linux boxes that I occasionally need to run the same command(s) on. Is there an easier way (or automated way) to do this asides from logging on to each machine and running the ...