An important point to clarify is that two things were announced: a spec
(App Container) and an implementation (Rocket).
Here is the spec:
https://github.com/coreos/rocket/blob/master/app-container/SPEC.md
This separation of spec and implementation is important. It makes it much
easier to integrate
and so
> removes it after a fixed amount of time[configurable through a Rest
> API/config file]
>
> e. Translate all task constraints to docker run flags. This is probably
> the easiest and I know it's super easy to implement with the external
> containerizer.
>
>
> On F
Hi all,
We've got a lot of feedback from folks who use Mesos to run Dockers at
scale via Deimos, and the main wish was to make Docker a first class
citizen in Mesos, instead of a plugin that needs to be installed
separately. Mesosphere wants to contribute this and I already chatted with
Ben H abou
On Fri, May 30, 2014 at 4:40 PM, Jason Giedymin
wrote:
> You would be surprised how far just scaling when resources offers are
> 'tight' and keeping track of idle CPU for each slave to shut then down can
> take you.
>
+1, it's really easy to get cpu/mem/disk usage from state.json and set
thresho
In Marathon you can specify taskRateLimit (max number of tasks to start per
second) as part of your app definition.
On Wed, Apr 30, 2014 at 11:30 AM, Dick Davies wrote:
> Managed to take out a mesos slave today with a typo while launching
> a marathon app, and wondered if there are throttles/lim
Hi all,
We started working on a load simulator/benchmark tool for Mesos. The idea
is to use this tool to simulate typical workloads in a reproducible way so
we can test different scheduling algorithms, reservations, etc. Would love
to hear what you think, and see contributions of course :)
https:/
ask trackers?
>
> My point being, i'd like to be able to isolate the hadoop task trackers
> (and even Chronos tasks, for example) within the docker containers to
> enable hadoop tasks to use the dependencies built into the docker image.
>
> Thanks.
>
> --
>
> Tom Arn
Hi Tom,
Docker is definitely a good option for this. Marathon already has basic
support for Docker, and there has been some work recently to integrate it
more tightly with Mesos.
Cheers,
Tobi
On Tue, Feb 4, 2014 at 4:31 AM, Tom Arnfeld wrote:
> I'm investigating the possibility of using Meso
Builds of the latest RCs are now available at
http://mesosphere.io/downloads/ for all major Linuxes.
Enjoy!
d some critical points. Please let me know what you
> think about this, I would love to contribute to marathon/mesos although I
> am pretty green as far as scala is concerned. Java is my strong suit.
>
> -- Ankur Chauhan
> achau...@brightcove.com
>
>
>
> On Jan 13, 2014, 14:56
Hey Ankur, your question is super timely, I've been working on a demo
framework that shows exactly what you're trying to do with Jetty. The code
is still a little rough and there are some hardcoded paths etc. but since
you asked I just published it: https://github.com/guenter/jetty-mesos
I'm also t
This is great! We were thinking about building the same thing :)
On Fri, Jan 10, 2014 at 11:01 AM, Benjamin Mahler wrote:
> I wrote a simple a simple framework for doing distributed C++ compilation
> through distcc:
> https://github.com/mesos/mesos-distcc
>
> Distcc is a distributed C++ compile
Great writeup! We're excited about security features and we'll help get
some of the next items out, like SSL.
On Thu, Jan 9, 2014 at 2:57 PM, Dave Lester wrote:
> Here's a link to the blog post announcement, including a description of
> authentication support for frameworks
>
> http://mesos.apac
Hi Bernerd,
In Marathon's case there are a couple of things in place to ensure reliable
launching.
Marathon tracks tasks via the Mesos state abstraction (backed by ZK) so it
can recover after getting disconnected.
It only considers a task running after it received a TASK_RUNNING from
Mesos:
https:
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