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RadonDB MySQL on K8s 2.1.3 发布!
2022-07-30 05:08:00 【RadonDB】
RadonDB MySQL Kubernetes 于 3 月 24 日正式发布新版本 2.1.3 。该版本主要基于在 2.1.2 进行功能优化和升级。
致谢
首先感谢 @andyli029 @acekingke @runkecheng @mgw2168 @molliezhang 提交的修改。
什么是 RadonDB MySQL?
RadonDB MySQL 是一款基于 MySQL 的开源、高可用、云原生集群解决方案。支持一主多从高可用架构,并具备安全、自动备份、监控告警、自动扩容等全套管理功能。目前已经在生产环境中大规模的使用,用户包含 银行、保险、传统大企业等。服务高可用由已经开源的 MySQL 集群高可用组件 Xenon 来实现。
随着国内外云原生技术蓬勃发展,数据库容器化实现技术趋于成熟,各大 K8s 社区用户对 MySQL on K8s 高可用的需求呼声不断。社区决定将 RadonDB MySQL 完整的移植到 K8s 平台(RadonDB MySQL Kubernetes),并于 2021 年将其正式开源。项目意在为广大的 K8s 和 MySQL 开发者们,提供一款企业级的 MySQL on K8s 高可用方案。
RadonDB MySQL Kubernetes 支持在 Kubernetes、KubeSphere、Rancher 等平台安装部署和管理,自动执行与运行 RadonDB MySQL 集群有关的任务。
RoadMap
- 支持更多方式的数据库备份恢复
- 支持更细粒度的配置更新
- 支持 MySQL 8.0
- 抽象完善外部调用 API
- 进一步提升服务质量,减少特殊场景下启停时间
- 完善周期调度 job 功能更高效支持重复工作
- StatefulSet 完善为 Multi StatefulSet
- 支持在线迁移
- 完善 e2e 测试框架,覆盖更多场景
项目地址
部署文档
新版本功能一览
- 一键发布工作流
- 支持按标签重建集群节点
- 增加 Pod 调试模式
以下是完整 2.1.3 的 Release Notes[1]。
2.1.3Release Notes
Features
- workflow: Publish release only one click. #421 (#422)
- mysqlcluster: Support automatic rebuild of nodes by label. (#389)
- mysqlcluster: Debug Mode for Pod #375 (#383)
Improvements
- .github: Adjust release-drafter (#424)
- chart: Update chart version to v2.1.3. (#419)
- config: Add podAntiAffinity sample yaml. #371 (#393)
- docs: Add troubleshoot.md #387 (#414)
- docs: Add offline deployment document. #396 (#399)
- docs: Add a description of
service_nameconnection method #401 (#402)
Bug Fixes
- cmd: Change HttpServer stop channel to buffered channel. #411 (#411)
- status: Skip the unavailable node and set default node status. #417 (#418)
- container: Add xenoncli check in the liveness probe. (#405)
- syncer: Uniform use of global variables set role labels. (#394)
- hack: Change Xenon's Dockerfile image branch to master. #336 (#392)
欢迎大家下载体验!
参考及下载链接:
[1]. Release Notes: https://github.com/radondb/radondb-mysql-kubernetes/releases
[2]. RoadMap: https://github.com/radondb/radondb-mysql-kubernetes/readme.md
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