OceanBase Deployment Tool V2.0.0

Version information

• Release date: March 23, 2023

• Version number: V2.0.0

New features

• Added the obd web command for GUI deployment, see Deploy an OceanBase cluster by using the GUI for more information.

• Added the obd display-trace command for viewing execution logs, see the obd display-trace section in Tool commands for more information.

• Added the obd cluster tenant show command for viewing tenants, see the obd cluster tenant show section in Cluster commands for more information.

• Added the obd mirror add-repo command for managing repositories, see the obd mirror add-repo section in Commands for mirroring and warehousing for more information.

• Added the --generate-consistent-config or --gcc option to the obd cluster autodeploy command for generating consistent configurations, which is disabled by default.

• Added support for deploying OBAgent V1.3.0.

• Added support for automatic tuning tests of OceanBase V4.1.0.0.

• Optimized the interactive experience after configuration changes.

• Optimized the start check process to provide progress updates, repair suggestions, and automatic fixes.

• Optimized the logic of the obd cluster display command to no longer require all nodes to be alive.

• Optimized the lock logic to no longer request locks for read-only commands.

• Added the ENV_LOCK_MODE variable for controlling lock levels, set using obd env set ENV_LOCK_MODE.

• Adjusted plugin invocation methods and added plugin execution spaces for information passing.

Bug fixes

• Fixed an issue where the system_memory configuration could exceed memory_limit and still allow startup.

• Fixed an issue with dashboard exceptions during Grafana remote deployment.

• Fixed an issue where obd failed to execute TPCH/TPCC tests on OceanBase V4.0.0.0.

• Fixed example configuration issues.