Hi We have been running Mesos in Google Compute with slaves in us-central1 and europe-west1 with masters in europe-west1, response times between the zones have been around 100/110ms.
I am interested in running masters across zones and will evaluate DRBD/Ceph/GlusterFS for multi-site master. I am also wondering if anyone has tuned master election with Zookeeper across zones and also can we switch out the Zookeeper dependency and use etcd/Cassandra Kind regards On 26 August 2014 15:19, Yaron Rosenbaum <[email protected]> wrote: > Hi > > Here's a crazy idea: > Is it possible / has anyone tried to run Mesos where the slaves are in > radically different network zones? For example: A few slaves on Azure, a > few slaves on AWS, and a bunch of other slaves on premises etc. > > - Assuming it's possible, is it possible to define resource > requirements for tasks, in terms of 'access to network resource A with less > than X latency and throughput between i and m' for example? > - Masters would probably have to be 'close' to each other, to prevent > 'brain-splits', true or not ? > - If so, then how does one assure Master HA ? > > > I've been thinking about this for a while, and can't find a reason 'why > not'. > > Please share your thoughts on the subject. > > (Y) > > -- *Justin Holmes*Consultant Open Credo Ltd – Delivering emerging technology today Mobile: +44 (0) 7863173405 Main: +44 (0) 20 3603 2680 [email protected] http://twitter.com/DevOpsScientist http://www.opencredo.com Registered Office: 5-11 Lavington St., London SE1 0NZ. Registered in UK. No 3943999 *If you have received this e-mail in error please accept our apologies, destroy it immediately and it would be greatly appreciated if you notified the sender. It is your responsibility to protect your system from viruses and any other harmful code or device. We try to eliminate them from e-mails and attachments; but we accept no liability for any that remain. We may monitor or access any or all e-mails sent to us.*
