I would like to check if its feasible to setup a HA K3S as a stretched cluster across 2 zones. Due to a lack of a odd number of zones, I was wondering if this could be done using an external datastore that would have to be sync-ed across the 2 zones. Any recommendations or shared experience is greatly appreciated.
02/08/2023, 9:16 AM
This is a common setup in conjunction with a hosted DB service that handles the cross-zone replication.
02/08/2023, 9:19 AM
Would it work with MSSQL DB (Always On) as the external datastore?