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@alex-zaitsev alex-zaitsev released this 15 Feb 12:12
· 3358 commits to master since this release
0.13.5
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Learn about vigilant mode.

This is a follow-up release to 0.13.0:

Improvements:

  • Readiness check has been removed in favour of custom readiness controller, liveness check has been adjusted for slower startup times
  • Operator currently uses 'ready' label for graceful pods creation and modifications. That reduces possible service downtime
  • More graceful re-scale and other operations
  • New StatefulSet fingerprint
  • Operator log has been improved and properly annotated
  • Test suite has been upgraded to the recent TestFlows version

Note 1: We recommend using 0.13.5 instead of 0.13.0. We have found that implementation of liveness/readiness probes in 0.13.0 release was not optimal for healthy production operation.
Note 2: ClickHouse clusters will be restarted after operator upgrade due to pod template and labels changes.

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