If you're going to want to exercise the namespaces then you'll need to run as super-privledged containers
http://developerblog.redhat.com/2014/11/06/introducing-a-super-privileged-container-concept/ Cheers, Tim ----- Original Message ----- > From: "Cody Maloney" <[email protected]> > To: [email protected] > Sent: Tuesday, December 2, 2014 3:02:50 PM > Subject: Re: Mesos inside Docker > Mesos inside docker definitely can work. There are some issues with the slave > in some cases (You can't have any containers which start with 'mesos-' on > the slave, don't put two slaves on the same host. > https://issues.apache.org/jira/browse/MESOS-2016 is one of the issues which > you'll likely run into. > If slave recovery is important (Being able to upgrade the mesos-slave binary > without killing all the running tasks), then be sure to test that. It's > really easy for it not to work when inside docker. There are a number of > flags you need to pass to docker to make everything work right (privileged, > net=host, volume mount a couple directories so they persist docker container > restart among others). > On Tue, Dec 2, 2014 at 10:07 AM, George Blazer < [email protected] > wrote: > > We are running Mesos inside of Docker. > > > It didn't make it into production yet, but I'm not seeing any issues at > > this > > point. > > > On Tue, Dec 2, 2014 at 10:01 AM, Steven Schlansker < > > [email protected] > wrote: > > > > On Dec 2, 2014, at 8:22 AM, Jeremy Jongsma < [email protected] > wrote: > > > > > > > What is the current state of running Mesos inside Docker? I ran across > > > > a > > > > thread that indicates it may be working now, but I have not seen any > > > > Docker images for Mesos from authoritative sources. > > > > > > > > > > > > > > https://www.mail-archive.com/[email protected]/msg01616.html > > > > > > > > > > > > > > Is anybody doing this in production? Are there known issues? > > > > > > > > > > > > > > We already have a base AMI for deploying and updating Docker containers > > > > across our infrastructure, so adding Mesos inside that would be a > > > > simple > > > > way to start using it. > > > > > > I'm also interested in this, and can help contribute to an existing Mesos > > > packaging if we find one or can collaborate on creating one if there's no > > > suitable project already. > > > -- Cheers, Timothy St. Clair Red Hat Inc.
