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From Srikanth Viswanathan <srikant...@gmail.com>
Subject Re: "Chaos monkey" for mesos?
Date Thu, 25 Feb 2016 22:23:06 GMT
Appreciate all the responses here. I'll look into `mesos-execute`.

I was thinking about the framework idea in passing but my mesos knowledge
isn't up to scratch yet, so I haven't been able pursue it yet. There are
many questions in my mind w.r.t designing this as a framework:
* Doesn't a framework only receive offers from mesos and launch tasks? How
would a framework kill tasks? Can it also kill slaves?
* Is it legal in mesos for one framework to kill tasks belonging to another
framework?

Thanks.
Srikanth

On Thu, Feb 25, 2016 at 4:58 PM, Connor Doyle <connor.p.d@gmail.com> wrote:

> I think you could approximate that tool's behavior with some scripting
> plus `mesos-execute` (ships with the distribution) or by writing a
> really simple framework that just turns things off.
>
> On Thu, Feb 25, 2016 at 1:14 PM, Srikanth Viswanathan
> <srikanthv2@gmail.com> wrote:
> > Thanks. Craig and David. I'm curious about the design and use of that
> tool.
> > Based on the video, it looks close to what I hope to do.
> >
> > A web search didn't yield any results about it, however. Does anyone here
> > know more about the dcos chaos tool?
> >
> > Thanks again.
> > Srikanth
> >
> > On Thu, Feb 25, 2016 at 12:21 PM, craig w <codecraig@gmail.com> wrote:
> >>
> >> here's a direct link in the video
> >> https://youtu.be/0I6qG9RQUnY?t=389
> >>
> >> On Thu, Feb 25, 2016 at 12:17 PM, David Wood <dawood@us.ibm.com> wrote:
> >>>
> >>> The DCOS tutorial mentions a chaos tool at the end of the video.  Not
> >>> sure if that's what your looking for, but it might be something to
> follow up
> >>> on somehow.
> >>>
> >>> https://mesosphere.com/learn/
> >>>
> >>> David Wood
> >>> Computing Systems for Wireless Networks
> >>> IBM TJ Watson Research Center
> >>> dawood@us.ibm.com
> >>> 914-945-4923 (office), 914-396-6515 (mobile)
> >>>
> >>>
> >>>
> >>>
> >>> From:        Srikanth Viswanathan <srikanthv2@gmail.com>
> >>> To:        user@mesos.apache.org
> >>> Date:        02/25/2016 12:01 PM
> >>> Subject:        "Chaos monkey" for mesos?
> >>> ________________________________
> >>>
> >>>
> >>>
> >>> Has there been any work done to develop a "chaos monkey" analogue for
> >>> Mesos? I have been researching on how to write one, but I wanted to
> know if
> >>> there's any work already available that I can take a look at for
> comparison,
> >>> and possibly re-use.
> >>>
> >>> The end goal would be something loaded into Mesos or separate from
> Mesos
> >>> that randomly kills tasks. Could it be something as simple as an
> application
> >>> that uses the KILL HTTP request from the scheduler API to kill tasks?
> >>>
> >>> Thanks.
> >>>
> >>> Srikanth
> >>>
> >>
> >>
> >>
> >> --
> >>
> >> https://github.com/mindscratch
> >> https://www.google.com/+CraigWickesser
> >> https://twitter.com/mind_scratch
> >> https://twitter.com/craig_links
> >
> >
>
>
>
> --
> connor
>

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