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Author: Li XinIn recent ten years, Internet technology has developed rapidly. More and more industries have joined the matrix of the Internet, which has brought more rich and complex business scenario requirements, which is undoubtedly a great challenge to the performance of data application system.Relational database mysql is the most widely u ...

1, Pre knowledge points At present, there are three main ways to deploy Kubernetes clusters in production: minikube Minicube is a tool that can quickly run a single node kubernetes locally. It is only used to try K8S or daily development test environment. kubeadm Kubedm is a K8S deployment tool that provides kubedm init and kubedm join for ra ...

background information Before 2019, Envoy runs in the form of statically compiled binary files, which means that all its extensions need to be compiled in the construction phase. Therefore, other projects (such as Istio) can only publish the custom Envoy version maintained by themselves. Once there is an update or Bug repair, they have to bui ...

Apache Druid Apache Druid is a real-time analytical database designed for rapid query analysis ("OLAP" queries) on large data sets. Druid is most often used as a database to support application scenarios of real-time ingestion, high-performance query and high stable operation. At the same time, Druid is also usually used to he ...

Day5 job: 1. Summarize k8s each component function 2. Summarize the scheduling process of creating pod in k8s 3. Deploy k8s cluster based on binary Network components calico, coredns, dashboard 1, Cloud native Foundation: CNCF cloud native container ecosystem overview: http://dockone.io/article/3006 In 2013, docker project was officially r ...

Eureka Cluster Principle Fundamentals The above figure is an official architecture diagram from eureka, which is based on cluster configuration. Ereka at different nodes synchronizes data through ReplicateApplication Service as Service ProviderApplication Client for Service ConsumerMake Remote Call completes a service call After the servi ...

Write before Learn K8s, so organize your memoryMost of the content comes from Chapter 1 of the Kubernetes Authoritative Guide: A Full Touch from Docker to Kubernetes Practice, where interested partners can support the author It's hard to be happy with a person who doesn't appreciate himself. ----- Tritrichoma 1. Brief description Most ...

Introduction: Recently, through in-depth study of Spring Cloud Gateway, we found that the architecture design of this framework is very simple and effective, and the design of many components is very worth learning. This paper makes a brief introduction to Spring Cloud Gateway and a detailed analysis of the processing flow of a request for Spri ...

Eureka Server provides the following functions to meet the interaction with Eureka Client: Service registrationReceive service heartbeatService rejectionService offlineGet clusterGets the service instance in the registry 1, Eureka Server end basic design Here, first look at a class structure diagram: From the above class diagram, we can ...

Custom IRule In this paper, we implement a custom load balancing strategy - consistent hash through IRule interface. The principle of consistent hash is not the focus of this paper. If you don't understand it, you can read this article Principle and implementation of consistent hash algorithm , it's very good. Consistent hash is widely used no ...