Folks, I'd like to enhance Mesos to support a first-class notion of "fault domains" -- i.e., identifying the "rack" and "region" (DC) where a Mesos agent or master is located. The goal is to enable two main features:
(1) To make it easier to write "rack-aware" Mesos frameworks that are portable to different Mesos clusters. (2) To improve the experience of configuring Mesos with a set of masters and agents in one DC, and another pool of "remote" agents in a different DC. For more information, please see the design doc: https://docs.google.com/document/d/1gEugdkLRbBsqsiFv3urRPRNrHwUC-i1HwfFfHR_MvC8 I'd love any feedback, either directly on the Google doc or via email. Thanks, Neil
