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TiDB Operator 1.0.3 Release Notes

Release date: November 13, 2019

TiDB Operator version: 1.0.3

v1.0.3 What's New

Action Required

ACTION REQUIRED: This release upgrades default TiDB version to v3.0.5 which fixed a serious bug in TiDB. So if you are using TiDB v3.0.4 or prior versions, you must upgrade to v3.0.5.

ACTION REQUIRED: This release adds the timezone support for all charts.

For existing TiDB clusters. If the timezone in tidb-cluster/values.yaml has been customized to other timezones instead of the default UTC, then upgrading tidb-operator will trigger a rolling update for the related pods.

The related pods include pump, drainer, discovery, monitor, scheduled backup, tidb-initializer, and tikv-importer.

The time zone for all images maintained by tidb-operator should be UTC. If you use your own images, you need to make sure that the corresponding time zones are UTC.

Improvements

  • Add the timezone support for all containers of the TiDB cluster
  • Support configuring resource requests and limits for all containers of the TiDB cluster

Detailed Bug Fixes and Changes

  • Upgrade default TiDB version to v3.0.5 (#1132)
  • Add the timezone support for all containers of the TiDB cluster (#1122)
  • Support configuring resource requests and limits for all containers of the TiDB cluster (#853)