[Puppet Users] Large scale puppet deployments

2011-07-06 Thread Tim Bell

I am looking for

- an estimate on the number of machines that Puppet can manage
- a pointer to how these large scale configurations can be set up

Any pointers are welcome,
Tim

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Re: [Puppet Users] Large scale puppet deployments

2011-07-06 Thread Charles Johnson
At Vanderbilt University, we have a compute cluster with about 700 machines
total, all under puppet. The machines are broken into 3 groups: compute
nodes, gateways, and infrastructure. The puppet server is a dual-quad core
box with 16GB ram, using apache and passenger. All 700 boxes check in once
per hour, but we are considering running puppet out of cron on the nodes and
gateways, dialing back the frequency of puppet runs.

We are using puppet version 2.6.6 across the cluster.

~Charles~

On Wed, Jul 6, 2011 at 7:22 AM, Tim Bell noggin...@gmail.com wrote:


 I am looking for

 - an estimate on the number of machines that Puppet can manage
 - a pointer to how these large scale configurations can be set up

 Any pointers are welcome,
 Tim

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Re: [Puppet Users] Large scale puppet deployments

2011-07-06 Thread James Turnbull

Tim Bell wrote:

I am looking for

- an estimate on the number of machines that Puppet can manage
- a pointer to how these large scale configurations can be set up



Largest install I am aware of is 100K machines but I suspect they 
probably have more now.  I know of multiple 50K to 100K installations 
and numerous 10K to 50K installations.


Those usually involve multiple Puppet masters deployed geographically 
and locally redundant usually front-ended with load balances of various 
kinds (HW/Apache) with masters running Apache-Passenger, Nginx, Unicorn 
and the like.


What's your use case and I can probably expand on this.

Regards

James

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