*"Yes, basically Nimbus runs as Mesos framework (inside Mesos master), if Mesos master dies, it should start automatically on a different node.* *It's not a standard Nimbus, it's MesosNimbus (Mesos framework):* *code might look this (it's slightly outdated version):"*
This is actually not true. MesosNimbus works as a Mesos scheduler, which is a client as seen by Mesos cluster. You can deploy it out side of the Mesos cluster. However, it needs to have Mesos binary installed so that java can load the native library. On Mon, Apr 28, 2014 at 7:15 AM, Tomas Barton <[email protected]>wrote: > Hi Chengwei, > > > | 1. Is it necessary to deploy storm nimbus on the mesos master node? > > Yes, basically Nimbus runs as Mesos framework (inside Mesos master), if > Mesos master dies, it should start automatically on a different node. > It's not a standard Nimbus, it's MesosNimbus (Mesos framework): > code might look this (it's slightly outdated version): > > https://github.com/nathanmarz/storm-mesos/blob/master/src/jvm/storm/mesos/MesosNimbus.java > > > | 2. How to deploy storm supervisor node? > > No need to do that. MesosNimbus will find resources and will run > supervisor process when a topology is submitted. > > Tomas > > On 28 April 2014 03:49, Chengwei Yang <[email protected]> wrote: > >> Hi List, >> >> I found mesosphere has a good page >> http://mesosphere.io/learn/run-storm-on-mesos/ to guide user setup a >> mesos-storm cluster. >> >> However, I found myself several questions about that guide. >> >> 1. Is it necessary to deploy storm nimbus on the mesos master node? >> >> The guide only says about deploy storm nimbus on the mesos master node. >> >> But I think it's fine to deploy storm nimbus on a different node. Am I >> right? >> >> 2. How to deploy storm supervisor node? >> >> The guide doesn't say anything about deploy supervisor node, from that >> guide, I see superviosr node deploy on-demand when a topology submitted? >> Does mesos-storm do such cool stuff? >> >> If not, we need deploy supervisor in all mesos nodes? >> >> -- >> Thanks, >> Chengwei >> > > -- Lin Zhao https://wiki.groupondev.com/Message_Bus 3101 Park Blvd, Palo Alto, CA 94306
