In this tutorial, you will learn how to upgrade to KubeBlocks v0.8.
NOTE
Execute helm -n kb-system list | grep kubeblocks or kbcli version to check the current KubeBlocks version you are running, and then upgrade it.
Upgrade from KubeBlocks v0.7
Set keepAddons.
KubeBlocks v0.8 streamlines the default installed engines and separates the addons from KubeBlocks operators to KubeBlocks-Addons repo, such as greptime, influxdb, neon, oracle-mysql, orioledb, tdengine, mariadb, nebula, risingwave, starrocks, tidb, and zookeeper. To avoid deleting addon resources that are already in use during the upgrade, execute the following commands:
To avoid affecting existing database clusters, when upgrading to KubeBlocks v0.8, the versions of already-installed addons will not be upgraded by default. If you want to upgrade the addons to the versions built into KubeBlocks v0.8, execute the following command. Note that this may restart existing clusters and affect availability. Please proceed with caution.