Jenkins framework scales *Jenkins* slaves which are just Mesos tasks. It has nothing to do with scaling Mesos slaves.
On Fri, Feb 27, 2015 at 1:53 PM, Kenneth Su <[email protected]> wrote: > Thanks, Andrew! I will search for that and good to know Jenkins Mesos > framework also does that work. > > Kenneth > > On Fri, Feb 27, 2015 at 2:37 PM, Andrew Langhorn <[email protected]> > wrote: > >> Thanks for the slides, Sharma. I'll have a look this weekend! >> >> One thing you might find interesting, Kenneth, is the Jenkins Mesos >> framework which does automatic slave provisioning and horizontal scaling. >> >> Andrew >> >> Sent from my iPhone >> >> On 27 Feb 2015, at 21:16, "Sharma Podila" <[email protected]> wrote: >> >> Hello Kenneth, >> >> There is a little bit of work needed in the framework to do autoscaling >> of the slave cluster. Theoretically, scaling up can be relatively easy by >> watching the utilization and adding nodes. However, in order to scale down, >> the framework must support two things - some kind of bin packing so it uses >> as few slaves as possible, and a call out to which slaves can be shutdown. >> I discussed how we achieve this at last year's MesosCon and also at AWS >> re:Invent, slides from which are at >> http://www.slideshare.net/spodila/aws-reinvent-2014-talk-scheduling-using-apache-mesos-in-the-cloud >> in case that helps you with ideas. >> >> >> >> On Fri, Feb 27, 2015 at 12:52 PM, Kenneth Su <[email protected]> wrote: >> >>> Hi all, >>> >>> I am new to Mesos/Mesosphere, I have tried a test from the tutorials >>> and successfully built up a single master with two slaves, also dispatched >>> the tasks through Marathon to all slaves. It run as expected and it is >>> great to scaling app to as many instance as it needs. >>> >>> However, I have a question came up and I tried to find out the related >>> information to see how Mesos could automatically scaling the slaves as many >>> as need on the hardware/machines, but seems not many details on how it >>> works, how the process. >>> >>> Do we need to have another layer to watch, provision nodes on demand >>> on Paas so the new nodes could automatically join Mesos cluster, or Mesos >>> could also handle that kind of task. >>> >>> Appreciated if any of related information/documents. >>> >>> Thanks! >>> Kenneth >>> >> >> >
