2
votes
1answer
130 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 ...
4
votes
2answers
197 views

Is there a tool like Juju or Chef that I can use to automate the set up of my computer?

There are a lot of tools (chef, puppet, juju) out there to automate server deployments and set ups. How can these be used for automating my laptop set up? I want to be able to do nothing but run a ...
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 ...