TiDB Operator 1.2.0-rc.1 Release Notes

Release date: May 28, 2021

TiDB Operator version: 1.2.0-rc.1

Rolling update changes

• Upgrading TiDB Operator will cause the recreation of the Pump Pod due to #3973

New features

• Support customized labels for TidbCluster Pods and services (#3892, @SabaPing @july2993)
• Support full lifecycle management for Pump (#3973, @july2993)

Improvements

• Mask the backup password in logging (#3979, @dveeden)
• Add an additional volumeMounts field for Grafana (#3960, @mikechengwei)
• Add several useful additional printout columns for TidbMonitor (#3958, @mikechengwei)
• TidbMonitor supports writing monitor configuration to PD etcd directly (#3924, @mikechengwei)

Bug fixes

• Fix the issue that TidbMonitor may not work for DmCluster with TLS enabled (#3991, @csuzhangxc)
• Fix the wrong count of PD members when scaling out PD (#3940, @cvvz)
• Fix the issue that DM-master might fail to restart (#3972, @csuzhangxc)
• Fix the issue that rolling update might happen after changing configUpdateStrategy from InPlace to RollingUpdate (#3970, @cvvz)
• Fix the issue that backup using Dumpling might fail (#3986, @liubog2008)