Re: Service Scheduling in Mesos

2013-09-20 Thread Paco Nathan
>From what I understand, the "Omega" paper was written in 2012. It's great. Much has been added to Apache Mesos since. Particularly w.r.t. scheduling services. Also, the two-level categorization arguably has evolved further. On Thu, Sep 19, 2013 at 11:55 AM, Bernerd Schaefer wrote: > Thanks for

Re: Service Scheduling in Mesos

2013-09-19 Thread Bill Farner
On Thu, Sep 19, 2013 at 11:55 AM, Bernerd Schaefer wrote: > Thanks for the response, Bill. Some followups below. > > >> I haven't found a great way to approach either of these in mesos without >>> assuming that your framework has full control of the cluster. This is >>> covered a bit in the Omega

Re: Service Scheduling in Mesos

2013-09-19 Thread Bernerd Schaefer
Thanks for the response, Bill. Some followups below. > I haven't found a great way to approach either of these in mesos without >> assuming that your framework has full control of the cluster. This is >> covered a bit in the Omega paper [1]: >> > > *While a Mesos framework can use “filters” to de

Re: Service Scheduling in Mesos

2013-09-19 Thread Bill Farner
(apologies if this breaks threading, i'm replying after subscribing this email address) Great questions! Some responses below from my experience and perspective formed while working on Aurora. 2. For a service scheduler built today, how much is Mesos responsible for > and > how much the framewor

Re: Service Scheduling in Mesos

2013-09-18 Thread Bernerd
> Bernerd, > > You should really out Marathon https://github.com/mesosphere/marathon > This fits closely for what you've described ;) Oh, I am! :) Perhaps I can shorten, clarify, and generalize my underlying questions. Assume I have a single framework (say, marathon) and its tasks occupy all

Re: Service Scheduling in Mesos

2013-09-18 Thread Paco Nathan
Bernerd, You should really out Marathon https://github.com/mesosphere/marathon This fits closely for what you've described ;) On Wed, Sep 18, 2013 at 4:36 AM, Bernerd Schaefer wrote: > I'm curious to learn what's been going on in Mesos (and the general > ecosystem) around > service scheduling

Service Scheduling in Mesos

2013-09-18 Thread Bernerd Schaefer
I'm curious to learn what's been going on in Mesos (and the general ecosystem) around service scheduling. In particular, I'm curious about how Mesos might work in a cluster where service tasks are more common than batch tasks, e.g., a cluster with a single framework for running stateless tasks and