Colossus: leader:move-bags command #5203
Merged
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Based on #5200
4.5.0
Features
New commands to help storage bags / buckets management:
leader:set-replication- allows adjusting bag-to-bucket assignments in order to achieve a target replication rate.leader:copy-bags- allows copying all bags from one bucket / set of buckets to a different bucket / set of buckets.leader:empty-bucket- allows removing all bags from a given bucket.All of those commands support generating detailed summaries of planned / executed changes in the storage system thanks to the new
BagsUpdateCreatorandBagsUpdateSummaryCreatorservices.Adds a possibility to set
CLEANUPandCLEANUP_INTERVALvia env in theservercommand.Small / internal changes
@types/winstonpackage.stringifyBagId,cmpBagId,isEvent,asStorageSize,getBatchResults).updateStorageBucketsForBagsto rely on the newgetBatchResultsutility function.