How to get the IP address of the current lead from the quorum?

Question

Is there a way to get the IP address of the current leading meso master from the quorum? Does any variable store a value?

Answer 1

Yes. The main information is stored in zk format as json. You can get the lead wizard from zk. Please refer to this article http://codetrips.com/2015/08/16/apache-mesos-leader-master-discovery-using-zookeeper-part-2/ to find out how to get it. Macro is the author of adding the mesos master json format to zk. You can use libray https://github.com/massenz/zk-mesos to get leadership from zk directly.

Answer 2

You can also request the endpoint http://{any mesos master}/master/redirect and http://{any mesos master}/master/redirect current main main IP address from the returned Location header.