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HA Events Services failover

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HA Events Services failover

Hello,

 

Whats the best practice for failover for a ES cluster with 3 machines in each site? If the primary node in either fails, do we do a failover or can the cluster operate with 2 machines and will the primary node sync up when it comes back online?

 

And in such a scenario with cross-site access (ie, both controllers in both data centres have access to all 6 servers), do we configure one platform admin instance on one controller to control 3 in one data centre and the other to control the other 3 in the other data centre?

 

Regards,

HA Events Services failover