Tools of the Modern Python Hacker: Virtualenv, Fabric and Pip

Re:Tools of the Modern Python Hacker: Virtualenv, Fabric and... by moe on Wednesday July 08, 2009 @09:28PM (#695025)

I can see that executing some commands over a set of hosts at the same time could be useful

for h in $hosts; do ssh $h "my command"; done

As for deploying from staging to production servers, it sounds more tidy to build proper packages to deploy in staging and test before deploying the same packages to production.

Amen.

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Re:Tools of the Modern Python Hacker: Virtualenv, Fabric and... by prodigal_erik on Thursday July 09, 2009 @04:52AM (#695492)

dsh is worth looking at. It's essentially a for loop that runs ssh, but it can also get named groups of machines from config files, run them in parallel, and prefix output lines with the machine they came from.

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