Best practices for building Kubernetes Operators Patryk WasielewskiAbout me ● DevOps Consultant at Amazon Web Services (AWS) ● 6 years professional experience as DevOps / SRE / Developer ● Cloud-native json-patch/merge-patch support ○ Finalizers ○ Built-in Authz/AuthnControllers https://able8.medium.com/kubernetes-controllers-overview-b6ec086c1fbControllers ● Controller tracks at least one resource type ● backup, failover, recovery, etc.), for a software running within the Kubernetes cluster, https://www.cncf.io/blog/2022/06/15/kubernetes-operators-what-are-they-some-examples/Framework - Kubebuilder/Operator-sdkCapability

Deploy CurveBS as container service (in Plan) • Config CurveBS by (Cluster and Pool CRDs) in Kubernetes (in Plan) • Support Operator capability level 5 (in Plan) • horizontal / vertical scaling, CurveFS as container service (in Plan) • Config CurveFS by (cluster and storage pools) CRDs in Kubernetes (in Plan) • Support Operator capability level 5 (in Plan) • now support helmCurrent Status

底层存储使用Ceph块存储 • 稳定性挑战 • 算力平台kubernetes的迅速发展 • AI/大数据业务的快速增长 • 存储使用Ceph文件存储/HDFS • 成本/性能挑战 Curve块存储和文件存储均采用raft协议整体架构 • 对接OpenStack平台为云主机提供高性能块 存储服务 • 对接Kubernetes为其提供RWO、RWX等类 型的持久化存储卷 • 对接P

chart • metadata backup and recovery • MDS / ChunkServer should respect failure domains of Kubernetes • Support for public cloud environments • Dashboard-driven configuration after minimal Curve

MySQL 吗 03 History doesn't repeat itself but it often rhymes.Short Answer：No and NO ONE Does进入 Kubernetes 生态 04 When in Rome, do as the Romans do.参数设置 容灾部署 CDC 备库重搭 备库重搭 SQL审计 只读实例

objectives App scenario & requires ● Database scenario ● Elastic block Storage for KVM / Kubernetes / iSCSI Design objectives ● Thin provisioning storage pools ● High performance ● Easy maintenance