Xiaoliang Huawei Cloud BU 2018-10-12 Contents 1. Service Mesh Evolution in Huawei 2. Mesher Practice 3. How Mesher Drives Enterprise Transformation Towards MicroserviceArchitectures Huawei Confidential component in the microservice development platform - 2015: Sidecar component 5 Huawei Confidential 6 Mesher - Implementation of Service Mesh Theory - Developed based on the Go language - Connected to open-source ServiceComb - High performance, 11 MB resident memory, 1 millisecond delay Huawei Confidential Mesher Architecture Overview 7 Key Components - Control panel - Registry - Protocol - Monitoring -

SMS service Java-based new services DB Cluster ... Huawei Open- Source ServiceMesh Solution Mesher iDrugSafety Microservice Selection Principles • The architecture is stable and can be evolved Service Mesh is compatible with the Istio ecosystem. Istio functions as the data- plane proxy. Mesher interworks with government functions of ServiceComb SDK to provide multi-language support. Open PHP, choose Huawei's commercial and open-source ServiceMesh solution Mesher to implement microservice-based reconstruction. ü Mesher is a cross-language microservice governance solution. Its governance

mb-mesher • Next step - Gateway capabilities - Fusion ecology suche as Istio/Promethues/Skywalking/… - Compatible with heterogeneous infrastructure suche as K8S/BareMetal/docker/VM/… Mesher - Heterogeneous q=servicecomb Mesher - Evolution to microservice in multi-language scenarios • Quick Start http://servicecomb.apache.org/cn/docs/mersher-quick-start/ ServiceComb Service Center ServiceComb Mesher PHP Service Service ServiceComb Mesher NodeJS Service ServiceComb Mesher Python Service ServiceComb Config Center Go-chassis SDK Golang Application ServiceComb SDK Java Application Control Plane [Website]

based on Etcd Pack - A Centrical distributed transaction coordinator which supports Saga and TCC Mesher - A services mesh implementation based on Go Kie - A new designed MicroServices configuration center