Cass Operator updates

  • John Sanda 
    • Eric Merkel has new cassandra images that can be without being root. From 3.11 / Beta 4 image. 
    • Rootless and has Medusa / Reaper function 
  • Bradford 
    • New version of cass operator 
  • Jim
    • Would be releasing every other month 
    • Add volume templates
    • Took out a few bugs 
    • Resolved a decommissioning bug 
    • Metrics Collector doesnt work with Beta 4 - but there is a PR that have those resolved. 
  • Patrick
    • Is this is a good unified version of the operator?
  • Franck 
    • CassKop still works better -- 
  • Patrick 
    • What do I do to use Cassandra Kubernetes Operator?
    • CassKop is more production grade
  • Bradford
    • Backup / restore uses the process
    • Keep servers on 
    • Truncate tables
    • Copy sstables 
    • Run nodetool refresh 
  • What happens if queries come in while restoring?
    • Cyril - accepted that people won’t be able to access a cluster 
    • Generally always restoring for one tenant that doesnt affect others 
    • Franck - the way to keep the downtime to a low - copy tables, validate the data, once the data is validated then truncate / do a link 
    • Patrick  - usecases to bring up some segment of the data
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