1
vote
0answers
36 views

compare package list between servers

i know on desktop there's a graphical way to sync package list between pc. on servers i've always been doing dpkg --get-selection >pkg_list scp pkg_list username@server: dpkg --set-selction ...
2
votes
1answer
127 views

OS upgrade `on-the-fly`

I wonder if there is a way how to install newer version of OS, let's say 14.04 (when it comes) on the second partition of my server disk from within running OS (e.g. Ubuntu 12.04), then change grub ...
3
votes
1answer
2k views

How do I install a puppetmaster?

I have a fairly large network, and I need to use some sort of configuration management tool to manage it. I've decided that Puppet Open Source meets my needs. How do I install it?
1
vote
1answer
5k views

Puppet server cannot find certificate request when importing certificate

I am trying to install puppet server and client in two Ubuntu 10.04. one Ubuntu server which has puppet master and Ubuntu client which has puppet client. **I referred the below link for ...
2
votes
0answers
1k views

What is the proper way to install Puppet on a server? [duplicate]

Possible Duplicate: How do I install a puppetmaster? We've got several Ubuntu 10.04 servers and I'm looking to deploy Puppet for configuration management. The machines already have RVM ...