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How to Efficiently Manage Tens of Thousands of etcd Clusters?
概要
In the process of managing a k8s cluster, you may have encountered many etcd management and stability problems.
For example, how to manage a large number of etcd clusters through a visualization platform?
How to automatically discover potential hazards of etcd clusters, issue alarms in time and even realize self-healing?
How to smoothly migrate the k8s etcd to a high-performance etcd cluster with zero downtime?
Tencent is a large-scale Internet company and cloud service provider. TKE(Tencent Kubernetes Engine) has rich experience in large-scale k8s cluster management and manages tens of thousands of k8s clusters on Tencent Cloud. TKE has implemented an open source visual etcd management platform kstone, Provide etcd cluster registration and management, inspection, optimization suggestions, backup, migration, data visualization etc. Based on the kstone project, TKE efficiently managed tens of thousands of etcd clusters, which significantly reduced operation and maintenance costs.