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TiDB Operator 1.1.12 Release Notes

Release date: April 15, 2021

TiDB Operator version: 1.1.12

New Features

  • Support setting customized environment variables for backup and restore job containers (#3833, @dragonly)
  • Add additional volume and volumeMount configurations to TidbMonitor (#3855, @mikechengwei)
  • The resources in the tidb-operator chart use the new service account when appendReleaseSuffix is set to true (#3819, @DanielZhangQD)


  • Add retry for DNS lookup failure exception in TiDBInitializer (#3884, @handlerww)
  • Support multiple PVCs for PD during scaling and failover (#3820, @dragonly)
  • Optimize the PodsAreChanged function (#3901, @shonge)

Bug Fixes

  • Fix the issue that PVCs will be set to incorrect size if multiple PVCs are configured for PD/TiKV (#3858, @dragonly)
  • Fix the panic issue when .spec.tidb is not set in the TidbCluster CR with TLS enabled (#3852, @dragonly)
  • Fix the wrong PVC status in UnjoinedMembers for PD and DM (#3836, @dragonly)
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