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  1. ONAP Operations Manager
  2. OOM-2227

Cassandra Backup Mechanism works only on "static PV" mode

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    • Icon: Bug Bug
    • Resolution: Done
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      The script of backup use the fact that in "static PV" mode, the cassandra databases folders are set this way:

      /dockerdata-nfs/onap-cassandra/cassandra-NUMBER/data

      So with 3 replicas, we would have:

      • /dockerdata-nfs/onap-cassandra/cassandra-0/data
      • /dockerdata-nfs/onap-cassandra/cassandra-1/data
      • /dockerdata-nfs/onap-cassandra/cassandra-2/data

       

      then the backup job mount /dockerdata-nfs/onap-cassandra/ and do the job for the replicas...

      So in dynamic PV it won't work as they're not colocated (and it wouldn't work if we change the replica number on the fly)

            andreasgeissler Andreas Geissler
            sdesbure sdesbure
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