Cloud primordial weekly | CNCF released the 2021 cloud primordial development status report, which was released on istio 1.13

Industry news        

 

1. CNCF Release 2021 Yunyuansheng development status report

Abstract ： According to the report , The growth rate of global cloud native developers has slowed ;2021 Annual edge calculation is an application Kubernetes The broadest industry , Serverless architecture is also attractive to edge computing developers .48% Edge computing developers are using serverless architectures .

2.  The second IstioCon Speech topics are being solicited

Abstract ：IstioCon Accept Chinese and English topics , This activity is online sharing , The deadline for topic submission is 2022 year 3 month 3 Japan （ Beijing time. , The same below ）, Please refer to ：https://sessionize.com/istiocon-2022/

 

Upstream progress

1. Open Service Mesh（OSM） announce v1.0.0

Abstract ： The new feature involves a new internal control plane event management framework , Used for processing Kubernetes Cluster and policy changes ; Refuse / Ignore invalid SMI TrafficTarget Verification of resources ; Improved memory utilization of control plane ;OSM Now it can automatically scale according to memory usage .

2. Istio 1.13 Release

Abstract ： newly added ProxyConfig API, Can be global 、 Configure by namespace or workload ; We will continue to improve Istio 1.11 New... Introduced in Telemetry API . stay 1.13 in , Added logging OpenTelemetry、 Support for filtering access logs and custom tracking service names . Host name based load balancing supporting multiple network gateways .

 

Best practices

 

1.  I almost know how to land Istio Of ？

Abstract ：Service Mesh It provides a unified cloud native solution with a very elegant micro service system .Istio As an industry recognized standard , It has been compatible with the vast majority of cloud native new infrastructure . So far , Know almost landing Service Mesh The number of services accounts for a quarter of the total number of services in the whole station , Many key S Level services have been accessed and enjoy the latest 、 Dividends from cloud native communities . also , This process is still accelerating .

2.  Big data quantile value calculation practice of 10 billion level monitoring scenarios

Abstract ： Baidu advertising business system is based on distributed system , Business oriented services , Various interface calls occur every day PV Ten billion times , produce TB Level of monitoring data , It also poses great challenges to the design of monitoring system . The quantile value is highly sensitive to interface performance , It is of great value in performance analysis .

 

Recommended reading

 

1.  Use Cilium enhance Kubernetes Network security

Abstract ： This article uses Kubernetes Native network strategy and Cilium The network strategy of Pod Network level isolation . The difference is , The former only provides information based on L3/4 Network strategy of ; The latter supports L3/4、L7 Network strategy of . Improve network security through network policies , It can greatly reduce the cost of implementation and maintenance , At the same time, it has little impact on the system . Especially based on eBPF technology Cilium, It solves the problem of insufficient kernel scalability , Provide security and reliability for the workload from the kernel level 、 Observable network connection .

2.  Super burning documentary ：Kubernetes How to succeed step by step ？

Abstract ：Honeypot.io It boasts the largest technology centric working platform in Europe , It also provides a programmer centered video website , The website likes to be called “ Developer's Netflix”. Last week, , Released 《Kubernetes The documentary 》, The documentary lasted for an hour , It's with red hat 、Google And the cloud native Computing Foundation （CNCF） It's a collaborative effort . according to YouTube Description above , This video “ Dig stories directly from the people who use it ”, This includes interviews with engineers and managers who build software and make key decisions to promote its development .

 

blockbuster ！ Cloud native computing communication group established

Scan the code and add a little assistant to apply to join , Be sure to note ： name - company / School - region , Note according to the format , To pass and invite into the group .

Learn more about microservices 、 Information about cloud native technology , Please pay attention to our official account of WeChat 【 Baidu cloud is original 】！