Hi there,
we are about to build an OpenDistor cluster to support a Wazuh installation at two geographically separated (different countries) locations.
As I understand I can set up two zones with forced allocation aweraness in OD, and both zones can have master eligible nodes.
- Is it possible to have “one master per zone” option like in ELK?
- Do I need a tiebreaker? Where do I find the docs for that?
- Is the tiebreaker a 3rd zone without data nodes?
- Will using zones give the same availability as using two clusters?
Thank you for your help in advance! 
Bests,
András