#IstioCon IstioCon 2021 Report By María Cruz and Aizhamal Nurmamat kyzy #IstioCon Key metrics 4,021 Registrants 84 Countries 4.4/5 Satisfaction score 2,836 Unique livestream viewers from beginning of Jan to end of Feb. 87% Of Istio users are new users at the end of February 2021. Impact for the project Source: http://eng.istio.io/ The team (1/3) Organizer’s Committee Co-lead

IstioCon 2021 Partner Packages Keynotes ● 6 Keynotes for US TZ ● 2 Keynotes for China TZ Lightning talks ● 8 lightning talks of 10 minutes each for US TZ ● 4 for China TZ Tech Talks ● 14

#IstioCon Istio 2021 Roadmap A heartwarming work of staggering predictability Neeraj Poddar (Co-founder & Chief Architect, Aspen Mesh) Louis Ryan (Principal Engineer, Google) #IstioCon Highlights #IstioCon Listening to our users ... UX Working Group - Upgrade Survey 2020 #IstioCon Theme for Istio 2021 #IstioCon Day 2 operations https://dzone.com/articles/defining-day-2-operations #IstioCon What

Copyright © 2021 Cloud To Go. 让企业都能高效创新 SolarMesh 基于Istio构建的流量监管平台 Copyright © 2021 Cloud To Go Copyright © 2021 Cloud To Go 目录 1. 为什么我们需要服务网格 2. SolarMesh的定位 3. SolarMesh的特点 4. SolarMesh 对Istio社区的产品化改进 对Istio社区的产品化改进 5. SolarMesh的架构 6. SolarMesh 组件介绍 7. 应用场景 Copyright © 2021 Cloud To Go 为什么我们需要服务网格 - 微服务化带来的问题 错综复杂的服务调度掩盖了 问题的源头 服务间交互的复杂性： Ø 难以可视化 Ø 难以全面测试 Ø 多服务联动时问题难以察觉 Ø ... 服务间通信的复杂性： ... 开发难 排错难 测试难 运维难 Ø 服务变得非常多 Ø 版本变得非常复杂 Ø 上线十分痛苦 Ø 排查问题更难 Ø 解决手段更复杂 Ø 学的东西更多 Copyright © 2021 Cloud To Go 为什么我们需要服务网格 - 业务上k8s带来的问题 Ø 集群内的情况不可见 Ø 环境不统一，很难复现问题 Ø 集群中的网络限制 Ø ... Ø 学习k8s成高

Service Mesh Evangelist Neeraj Poddar Co-founder & Chief Architect, Aspen Mesh February 22, 2021 2 ©2021 Aspen Mesh. All rights reserved. What Is 5G and Why Does It Matter? 5G wireless technology industries. -Qualcomm 3 ©2021 Aspen Mesh. All rights reserved. https://medium.com/5g-nr/5g-service-based-architecture-sba-47900b0ded0a 5G Architecture 4 ©2021 Aspen Mesh. All rights reserved between CNFs 5 ©2021 Aspen Mesh. All rights reserved. 5G Network Function Decomposition Microservice Network Function Implementation 5G Architecture Looks a Lot Like a Mesh? 6 ©2021 Aspen Mesh. All

Ltd. All rights reserved. Page 20 生产环境问题分析及解决方法（1） 503 UF问题分析 现象 日志报错503 UF，等待8S后建立连接失败。 日志如下： [2021-02-09T06:29:10.489Z] "GET /v1/xx/xx/xx/xx HTTP/1.1" 503 UF "-" "-" 0 91 288 - "100.95.165.3" “xx-xx" 9080 conn1 8080 src1:sport1,tcp, pod2ip:8080 src1:sport1,tcp, pod2ip:15006 现象 日志报错503 UO 日志如下： [2021-03-31T11:16:55.538Z] "GET /aaabbbcccddd HTTP/1.1" 503 UO"-" "-" 0 81 5 - "-" "-" "3c2a392c-56fc- 21 生产环境问题分析及解决方法（2） 503 UC问题分析 现 象 一小时内会不规则的发生几次关于查询xx、进入xx遇到的503 UC错误，请求时延很短，但会断开连接。 日志如下： [2021-03-03T10:32:47.139Z] "POST /v1/xx/xx/xx/xx/xx/983980038/stopxx HTTP/1.1" 503UC"-" "-" 0 95 1 - "10

mitigate the issues found in a previous security audit disclosed here: https://istio.io/latest/blog/2021/ncc-security-assessment/NCC_Group_Google_GOIST2005 _Report_2020-08-06_v1.1.pdf. These issues were entire audit was finalised with a blog post which can be found here: https://istio.io/latest/blog/2021/ncc-security-assessment/ Ada Logics reviewed how these fixes had been approached by the Istio community team, which is 6th August 2020, and until the audit was announced with the blog post on July 13th 2021. Since then, we believe Istio has changed their security practices profusely, and parts of our review

Release Manager, Istio Community, 2021-Present GetMesh(GetIstio) core contributor, Istio Community, 2021-Present Tetrate Service Bridge developer, Tetrate.io, 2021-Present Istio Developer(Security

PoC Sep 2019 First release in production Feb 2021 ~25% production services ~50% development services migrated to Istio End of 2021 100% services migrated to Istio 8 Features currently

Jason Webb Vrushali Joshi Istio Service Mesh at Enterprise Scale Feb, 2021 Who are we? Founded 5,000 Developers 50M Customers 1993 IPO $6.8B FY19 Revenue 20 Locations 1983 Why Service