Good News, Netflix release a tools can do it: https://github.com/Netflix/exhibitor/wiki/Rolling-Ensemble-Change
have a try it. 2015-11-09 22:01 GMT+08:00 Donald Laidlaw <[email protected]>: > How do mesos masters and slaves react to zookeeper cluster changes? When > the masters and slaves start they are given a set of addresses to connect > to zookeeper. But over time, one of those zookeepers fails, and is replaced > by a new server at a new address. How should this be handled in the mesos > servers? > > I am guessing that mesos does not automatically detect and react to that > change. But obviously we should do something to keep the mesos servers > happy as well. What should be do? > > The obvious thing is to stop the mesos servers, one at a time, and restart > them with the new configuration. But it would be really nice to be able to > do this dynamically without restarting the server. After all, coordinating > a rolling restart is a fairly hard job. > > Any suggestions or pointers? > > Best regards, > Don Laidlaw > > > -- Deshi Xiao Twitter: xds2000 E-mail: xiaods(AT)gmail.com
