If the running two agent in slave host, the two clusters will share resource all the time. One option I can image is to use meta framework to connect to the two cluster, and balance the resources between the two cluster.
---- Da (Klaus), Ma (马达) | PMP® | Advisory Software Engineer Platform Symphony/DCOS Development & Support, STG, IBM GCG +86-10-8245 4084 | [email protected] | http://k82.me On Mon, Nov 30, 2015 at 8:01 PM, tommy xiao <[email protected]> wrote: > run two slave in same node is bad idea on production env. i only say, why > not install two cluster in same DC? > > 2015-11-30 14:20 GMT+08:00 Chengwei Yang <[email protected]>: > >> On Fri, Nov 27, 2015 at 04:16:44PM +0100, Elouan Keryell-Even wrote: >> > Hi, >> > >> > I don't think this is possible yet, but is it planned some day to be >> able to >> > work with multiple active Mesos masters? >> > >> > I mean, not just a high-availability configuration with one elected >> master and >> > a few others idle masters (in case of failure), but really two masters >> > exploiting a shared pool of slaves. >> > >> > >> > Our use case: >> > >> > We are using Mesos to manage resources of two separated clusters. For >> now, one >> > cluster acts as a "commandment center" (since it runs the Mesos >> master), while >> > the other only runs mesos slaves. >> > >> > We would want to have a perfectly symetric architecture, where each >> cluster >> > could borrow a few slaves from the other cluster to run some of his >> jobs. >> > >> > In my mind that implies each slave has to be managed by two mesos >> masters at >> > the same time. >> >> Try run two mesos-slave on the same node though I couldn't buy-in your >> use case? >> >> Of course, you have to configure different LIBPROCESS_PORT to avoid >> conflict >> and any other options you want, I didn't do this so I'm not sure if this >> works. >> >> >> -- >> Thanks, >> Chengwei >> >> > >> > >> > I'm curious to have your opinion on this :) >> > >> > Elouan Keryell-Even >> > Software Engineer @ Atos Integration >> > Toulouse, France >> > +33 6 64 61 29 56 >> > SECURITY NOTE: file ~/.netrc must not be accessible by others >> > > > > -- > Deshi Xiao > Twitter: xds2000 > E-mail: xiaods(AT)gmail.com >
