TiDB Operator 1.6.0 Release Notes

Release date: May 28, 2024

TiDB Operator version: 1.6.0

New features

• Support setting maxSkew, minDomains, and nodeAffinityPolicy in topologySpreadConstraints for components of a TiDB cluster (#5617, @csuzhangxc)
• Support setting additional command-line arguments for TiDB components (#5624, @csuzhangxc)
• Support setting nodeSelector for the TidbInitializer component (#5594, @csuzhangxc)

Improvements

• Support automatically setting location labels for TiProxy (#5649, @djshow832)
• Support retrying leader eviction during TiKV rolling restart (#5613, @csuzhangxc)
• Support setting the advertise-addr command-line argument for the TiProxy component (#5608, @djshow832)

Bug fixes

• Fix the issue that modifying the storage size of components might cause them to restart when configUpdateStrategy is set to InPlace (#5602, @ideascf)
• Fix the issue that recreating the TiKV StatefulSet might cause TiKV to enter the Upgrading phase (#5551, @ideascf)