Announcing KubeBlocks v0.9.4

We are delighted to announce the release of KubeBlocks v0.9.4. This release includes several new features, bug fixes, and various improvements. Here are the detailed update contents.

KubeBlocks

Features

• Cluster supports specifying PVC annotations and labels By applying different annotations/labels to different types of PVC, CSI Drivers can set different IO quotas for various volumes. (#8799)

• Add annotation key to skip the pre-terminate action Annotation: apps.kubeblocks.io/skip-pre-terminate (#9121)

• Support re-rendering configs on sharding component hscale Re-render configs after horizontal scaling of shard components. (#9195)

KubeBlocks Addons

MySQL

• Update parameter scope for innodb_redo_log_capacity and secure_file_priv (#1510) (#1585)

PostgreSQL

• Fix missing backupPolicy for PostgreSQL 15 & 16 (#1546)

Redis

• Improve Redis cluster on stop-start (#1554)
• Improve member leave logic (do not rely on announce address) (#1548)
• Refine Redis host network variables (#1603)

MongoDB

• Add support for MongoDB exporter (#1721)

RabbitMQ

• Fix RabbitMQ startup failure (#1479)
• Fix RabbitMQ member leave issue (#1657)

ZooKeeper

• Add new CMPD definition for ZooKeeper (#1514)
• Fix snapshot log loss (#1509)
• Add minSessionTimeout (#1535)
• Fix backup and restore logic (#1550)
• Improve ZooKeeper role probe (#1542)
• Enhance ZooKeeper trace logging (#1693)

VictoriaMetrics

• Support environment variable when creating VictoriaMetrics clusters (#1622)

ClickHouse

• Persist log files for ClickHouse and Keeper (#1560)

Upgrade to v0.9.4

Refer to Upgrade to KubeBlocks v0.9.x.

Full Changelog

You can check the full changelog for additional changes.