The closest I could find is [0], but granted, much more detail could be desirable :) FYI - you may also want to check out the Maintenance Primitives [1] and upgrades [2] (which is actually not directly applicable to your stated use case, but may be of interest for future reference).
In any event, you're doing it right. As for the "reasonable time to wait" - I'm afraid I don't really have a good feel for it: probably keeping a eye on the logs may help, but I'm sure other folks on this list will have a much more satisfying answer. Let us know how you go along, and if you want to contribute back to documenting how you did it, contributions always welcome! [0] http://mesos.apache.org/documentation/latest/operational-guide/ [1] http://mesos.apache.org/documentation/latest/maintenance/ [2] http://mesos.apache.org/documentation/latest/upgrades/ -- *Marco Massenzio* Distributed Systems Engineer http://codetrips.com On Tue, Nov 24, 2015 at 8:41 AM, Chengwei Yang <[email protected]> wrote: > Thanks @Tommy, > > Since I didn't found any official document about migrate mesos-mater or > resize > mesos-master quorum size, so before anything missing that will supprise me, > I came here to confirm. :-) > > -- > Thanks, > Chengwei > > On Wed, Nov 25, 2015 at 12:07:43AM +0800, tommy xiao wrote: > > This is correct way on upgrade your mesos cluster, more details see mesos > > documents release note. > > > > 2015-11-24 9:47 GMT+08:00 Chengwei Yang <[email protected]>: > > > > Hi all, > > > > We're using mesos in product on CentOS 6 and plan to upgrade CentOS > to 7.1, > > to > > avoid affect any tasks running on mesos. We're about to replace all > > mesos-masters in fly. > > > > The procedure listed below: > > > > 0. 3 mesos-masters running on CentOS 6 > > 1. shutdown 1 mesos-master(CentOS 6) and bring up 1 > mesos-master(CentOS 7) > > wait the new master synced for some time(is there any simple way > to know > > when?) > > 2. repeat step 1 > > > > NOTE: we plan to shutdown non-leader first, and shutdown the > leader(CentOS > > 6) > > last. > > > > Can we do this in such way? Or any other better suggestions? > > > > -- > > Thanks, > > Chengwei > > > > > > > > > > -- > > Deshi Xiao > > Twitter: xds2000 > > E-mail: xiaods(AT)gmail.com > > SECURITY NOTE: file ~/.netrc must not be accessible by others >
