I'm using ignite chart in kubernetes, in memory deployment without persistent volumes, how can I configure default tables to be created automatically after restart of all ignite pods?
You can specify them in your IgniteConfiguration using Java or Spring XML, via Query Entities mechanism:
https://ignite.apache.org/docs/latest/SQL/indexes#configuring-indexes-using-query-entities
In this case all the caches and corresponding tables will be recreated when cluster is started.