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Cloud Native + Open Source Virtual Summit China 2020

Virtual Event
July 30–August 1, 2020
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To view the Chinese version of this schedule please go here.
请点击此处查看中文版本。

Please note: This schedule is automatically displayed in China Standard Time (CST). To see the schedule in your preferred timezone, please select from the drop-down menu to the right, above "Filter by Date."

The schedule is subject to change.

15:40 CST

Bring Batch Capability Into Kubernetes, Using AI and Big Data as an Example - Da Ma, Huawei

Kubernetes started as a general purpose orchestration framework with a focus on serving jobs. But as it gains popularity, users want to run batch workload on Kubernetes, such as Spark, TensorFlow, etc. When running these batch workloads in a multitenant systme like Kubernetes, advanced scheduling features such as fair-share scheduling become more classes of batch & elastic workload including: machine learning/deep learning, bioinformatics/genomics and other "big data" appications. These types of applications typically run on generalized domain frameworks like TensorFlow, Spark, PyTorch, MPI, etc., which Volcano inegrates with. This talk is bring light to this new CNCF project, the feature it provides with concrete examples, and the next steps and how to get involved.

Speakers

Klaus Ma

Architect, @huawei-cloudnative

Team leader, system architect, designer, software developer with 10+ years of experience across a variety of industries and technology bases, including cloud computing, machine learning, bigdata and financial services.Founder of Volcano & kube-batch, Kubernetes SIG-Scheduling Emeritus... Read More →

Thursday July 30, 2020 15:40 - 15:55 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

15:55 CST

Kubernetes at the Scale of Tencent Meeting - Garnett Wang, Tencent

Tencent Meeting (Tencent VooV Meeting for international users) is a fast-growing cloud-based online video conference solution, hosted on Kubernetes. To support the enormous amount of stateful services and keep-alive connections, the underlying Kubernetes service is facing many challenges including:

• Memory sharing during Pod upgrade
• Upgrade jitter (a few ms) for keep-alive services
• Automated large-scaled batch and canary deployment
• Dynamic quota control
• Dynamic cluster node balancing
• High performance HPA for (thousands of) replicas

In this talk, you will learn how we tackled these problems by enhancing Kubernetes, making it a highly reliable platform for Tencent Meeting.

Speakers

Garnett Wang 王涛

Expert Engineer, Tencent Cloud

GarnettWang, expert engineer of Tencent Cloud, has been engaged in the development of the Kubernetes platform for 6 years. Currently, responsible for the development of cloud native platform to serve Tencent Internal Services. He has rich experience in building DevOps, ServiceMesh... Read More →

Kubernetes at the Scale of Tencent Meeting pdf

Thursday July 30, 2020 15:55 - 16:10 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:10 CST

Hyperledger and Open Source - Building the Future With Blockchain on Top of Cloud Native Technology - Brian Behlendorf, Hyperledger

In this keynote address, Brian will explore the latest and most impactful developments in Hyperledger projects and open source blockchain in China and globally.
Brian will discuss some of the exciting enterprise blockchain networks progressing from POCs to pilots to production deployments, globally and across industries.
With COVID-19’s huge global impact, he will also examine the urgent acceleration taking place in the development of enterprise blockchain for greater digitization, streamlining operations and trust, particularly in supply chain, healthcare and trade finance.
Brian will highlight some of the key current and future blockchain trends, including developments in cooperation and interoperability between growing networks and self sovereign/distributed digital identity, which is rewriting the rules for identity management.

Speakers

Brian Behlendorf

Chief Technology Officer, Open Wallet Foundation

Brian has served most recently as General Manager and CTO of the Open Source Security Foundation (OpenSSF), has served as Executive Director of Hyperledger, and formerly as CTO of the World Economic Forum. He currently serves on the boards of the Electronic Frontier Foundation (EFF... Read More →

Thursday July 30, 2020 20:10 - 20:20 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:20 CST

LF AI: Accelerating Open Source AI Innovation and Collaboration - Ibrahim Haddad, Ph.D., LF AI Foundation

Over the past two decades, open source software -- and its collaborative development model -- has disrupted multiple industries and technology sectors, including the Internet/web, telecom, and consumer electronics. Today, large scale open source projects in new technology sectors like blockchain and artificial intelligence are driving the next wave of disruption in an even broader span of verticals ranging from finance, energy and automotive to entertainment and government.

In this talk, Dr. Haddad will provide a quick overview of the efforts of the LF AI Foundation in supporting the development, harmonization, and acceleration of open source AI projects and how to get involved.

Speakers

Ibrahim Haddad

Executive Director, LF AI & Data Foundation

.

LF AI Overview August 2020 pdf

Thursday July 30, 2020 20:20 - 20:40 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

15:40 CST

The Practice of Building Stateful Cloud Application on Kubernetes - Chengyuan Zhang, JD Cloud

The Introduction of how to solve the problem of migrating stateful applications to Kubernetes. Taking database as example, introduce how to build a stateful cloud database service based on Kubernetes, how to solve the problems of high availability, data backup, recovery and capacity expansion of cloud database service.

Speakers

Chengyuan Zhang 张成远

AI Senior Software Architect, JD Cloud

京东智联云专家架构师，云数据库研发负责人，《MariaDB原理与实现作者》，2012年加入京东智联云，专注云与数据库领域，擅长高性能服务开发、大规模分布式系统架构。Zhang Chengyuan is a senior software Architect in JD Cloud&AI... Read More →

Friday July 31, 2020 15:40 - 15:50 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

15:50 CST

Redefine Evolvable, Heterogeneous and Full-Plane Orchestration, and Security Enhancement Using Kubernetes - Houming Wang, EasyStack

As the unified control plane of data centers, Kubernetes needs to support services inherent in the cloud platform and cloud native applications of customers. During the renovation of cloud native applications based on new-generation private cloud and container cloud services, customers are confronted with the following challenges:
(1) Unified management of heterogeneous (X86, ARM, and MIPS) and multi-cloud computing resources and integrated O&M based on a unified permission center
(2) Unified orchestration of three major types of resource loads (container, VM, and BMS) with the same set of semantics, to smoothen cloud native application renovation?
(3) Security enhancement for the container operating environment, to protect cloud native services?
Based on the preceding challenges facing customers, we will explain the best practices of using Kubernetes to build new-generation private cloud and container cloud services to support the renovation of cloud native applications.

Speakers

Houming wang 王后明

易捷行云EasyStack容器架构师、产品线负责人, EasyStack

易捷行云EasyStack容器架构师、产品线负责人，负责EasyStack新一代私有云（ECS）底层容器平台和EasyStack容器云（EKS）的功能设计和开发工作。A container architect of EasyStack, and the head of product line, responsible for the function design... Read More →

Friday July 31, 2020 15:50 - 15:55 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

15:55 CST

Use of IoT in 5g Era and Cloud Native - Guowei Li, EMQ

With the rapid development of IoT applications and the arrival of 5g era, the scale and deployment mode of IoT applications have changed greatly. The large-scale access requirements of IoT equipment test the software architecture, deployment and operation ability. How can Cloud Native build flexible, flexible and scalable IoT applications? How can Edge Computing of the IoT apply Cloud Native to achieve efficient management? In this speech, I will introduce the architecture requirements of the IoT cloud computing, the Edge Computing of the IoT and the important role of Cloud Native in the 5g era.

Speakers

Guowei Li 李国伟

Product Manager, EMQ

2018 年加入 EMQ，现任 EMQ X 物联网消息中间件产品经理。Mr. Guowei Li Joined EMQ in the year of 2018, now serve ass EMQ IOT Information Middleware Product Manager

EMQ cloudnative opensource virtual 2020 pdf

Friday July 31, 2020 15:55 - 16:05 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

16:05 CST

Shaping the Future of Cloud Native Infrastructure at the Age of AI, 5G and Edge - Ying Xiong, Futurewei

The combination of next generation AI and 5G applications poses major challenges for cloud infrastructure platform to support low latency and high scalability requirements of future cloud workloads. The convergence of Edge with the Cloud is driving the innovation of cloud platform architecture for unified management and large scale geographic deployment across data center and edge infrastructure. In this talk, we introduce a new open source project that provides a highly scalable and truly multi-tenant cloud native infrastructure to build next generation public and/or private cloud. We will present two open source components - Arktos, the large scale and partitioned compute cluster with unified management of cloud resource and workload including VMs and container, and Mizar, the high performance and low latency cloud networking solution that leverages advanced network technologies such as XDP/eBPF and Geneva protocol. Together, Arktos and Mizar deliver a new generation of cloud platform aiming to meet the challenges in the age of AI, 5G and Edge. In this talk, we will also give the use case of autonomous driving that can benefit from the new open source project.

Speakers

Ying Xiong

Technical VP and Head of Cloud Lab, Futurewei Technologies, Inc.

20+ Years of ICT, Cloud, Open Source Strategy/Operations/Governance/Compliance (patent, trademark, license, copyright), Business Development, Product Management/Marketing, Partnership Strategy/Recruitment/Management/GTM, Technology Evangelism, Developer Relations, Enterprise Sales... Read More →

Friday July 31, 2020 16:05 - 16:10 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:10 CST

The Best Practice of Volume Expansion by Using Kubernetes CSI and SODA - Yu Liu, Huawei

In the past few years, with the continuous acceleration of enterprise digital transformation, cloud native has been favored by enterprises because of its advantages in agility and scalability. More and more enterprises choose to migrate their business to cloud native architecture. However, in the process, some problems will inevitably be encountered. One of them is how to better manage data and utilize storage resources on various cloud-native applications.

As an smart and open data autonomous management platform, SODA helps users achieve efficient use of data on cloud native. In this topic, SODA will show how to enable cloud-native applications to connect to the SODA northbound plug-in (NBP) to use the rich storage backend supported by SODA itself, without having to pay attention to the differences between different storage backend interfaces; In addition, it will show how to support the CSI expansion interface to enable users to more flexibly manage data on cloud native applications, so that everyone can better understand the simple and unified cloud native application data management experience that SODA can bring to users.

Speakers

Yu Liu 刘羽

Senior Software Engineer, Senior Developer of SODA, Huawei

华为高级软件工程师，长期活跃于SODA社区，深耕数据与存储领域多年，对云原生和数据与存储领域有丰富的设计开发经验 Huawei senior software engineer, has been active in the SODA foundation for a long time, and has been deeply involved in... Read More →

Friday July 31, 2020 20:10 - 20:25 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:25 CST

Kubernetes Journey of Cloud Native Microservice Architecture TARS - Defoo Li, Tencent

TARS Foundation is a Microservice Ecosystem with the goal of building a neutral home for open source Microservices projects that empower any industry to quickly turn ideas into applications at scale. The first project of TARS Foundation is the TARS project, an open Microservice Framework and PaaS that Tencent(00700.HK) has been using to support its 1 Billion users worldwide since 2008. Apart from Tencent, TARS Microservices framework has been widely adopted by over 150+ very large companies in different industries, TARS is also widely used in the e-sports and online game industry. And huge services are running in tens of thousands of servers on multiple hardware architectures such as Intel and Arm Servers.
In this talk, speakers from the TARS Foundation will share their insight of TARS with case studies and discussion about how you can leverage the TARS Foundation to start your Digital Transformation journey.

Speakers

利开园 Defoo Li

腾讯高级工程师，TarsGo核心开发者，技术布道师

利开园，腾讯高级工程师，TarsGo核心开发者，技术布道师，熟悉TARS及开源服务治理体系。负责过Docker容器和云开发等相关的多个云计算产品后台开发。Li Kaiyuan, senior engineer at Tencent, core developer of TarsGo, technical evangelist... Read More →

Friday July 31, 2020 20:25 - 20:35 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:35 CST

Application Observability on Cloud Native Infrastructure - Li Yu, Xuyun Tech

Speakers will share his thoughts on cluster/application observability after using kubernetes cluster for many years. Today, with various monitoring/logging/link systems becoming more and more complete, how to effectively break through the barriers between multiple systems, solve the problem of information islands, make the application status clearer, troubleshoot easier, and respond faster.

Speakers

Li Yu 于立

R&D Engineer, Xuyun Tech

虚云科技高级工程师, 长期专注于云原生及可观测性领域技术研究和分享 Mr. Yu Li is senior engineer of Xuyun Technology and focuses on technology research and sharing in Cloud Native and Obersivility area

Friday July 31, 2020 20:35 - 20:40 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:40 CST

Digital Remolding 2.0: How to help large and medium-sized enterprises cloud native implementation - Hogon Zhuang, Dalian Hi-Think Computer Technology, Corp.

In the process of traditional large and medium-sized IT customers touching cloud native, how to correctly understand cloud native demand and accept the concept of cloud native, we have explored the digital remolding 2.0 practice mode which more suitable for traditional enterprise customers' cloud native implementation:

Taking cloud native platform technology as the forerunner, providing full life cycle IT services to enterprise users
Making more effective use of the open ecology: possess strong and neutral ecological construction capabilities
Using hybrid infra: Through the combination of private cloud + public cloud, IaaS + PaaS unified management, to promote the implementation of cloud native enterprises.

Speakers

庄怀轩 Hogon Zhuang

云平台业务技术总监, 大连华信

责华信云PaaS平台产品、服务及解决方案的规划推广，云原生和大数据平台人才团队的培养建设，以及围绕数字化转型等新兴市场的布道及开拓。曾就职于VMware，Pivotal，Portworx，中国电子科技集团等公司的研发及市场团队，担任亚太区首席架构师，技术支持顾问等职位。长年致力于PaaS技术研究，主要研究方向包括：云原生存储，内存计算网格（In... Read More →

Friday July 31, 2020 20:40 - 20:45 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

21:30 CST

TARS, A New Generation of Massive Microservice Architecture: Supporting Tencent’s Billion-user Ecosystem -

Friday July 31, 2020 21:30 - 22:00 CST
Virtual Room 3

Open Source Ecosystem Sessions

15:40 CST

Best Practice of Cloud Native Application Design in Alibaba Cloud - Guoqiang Li, Alibaba

How to move traditional workload to cloud smoothly using microservice and container technology? How to maximum the benefits of running a new workload using cloud native technologies like serverless and servicemesh. This is the topic that everyone is asking. We will answer this question by sharing with you a real customer case study. And we will also share the current scope and plan of cloud native solutions in Alibaba cloud.

Speakers

Guoqiang Li 李国强

Senior Product Manager, Alibaba

现任阿里云智能云原生团队资深产品专家，负责应用PAAS，微服务及容器产品线。在微服务，容器等领域有深入理解Senior Product manager from Alibaba cloud native department. He is responsible for the product line of application PAAS，Microservice... Read More →

Saturday August 1, 2020 15:40 - 15:55 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

15:55 CST

Cloud Native Environment: Developing Microservices-based Applications and Deploy in Environments That Support Open Standards and Specifications - Frank Zhang, Oracle

Enterprises are looking for technologies that can help them achieve faster time to market and keep ahead of the competition. Cloud native microservices-based applications can provide the agility and increased productivity needed. However, most IT operations are overwhelmed with the changing cloud native technology landscape. One option is to build your own cloud native environment from open source software. But, that requires dealing with the complexity of picking the right software and getting it all to work together, without any vendor support. The other approach is to use a stack or distribution from a software vendor. This option offers support but that could mean lock-in with that vendor, which may also not be up to date with the latest technologies. The speaker will demonstrate a better alternative—one that can give you the best of both worlds by delivering software that supports the open standards, specifications, and APIs defined by the Cloud Native Computing Foundation® (CNCF®).

Speakers

Frank Zhang 张国华

Principal Solution Consultant, Oracle

甲骨文资深系统架构师，十余年传统行业内开源产品和方案的应用经验，重点关注基础平台开源产品以及自动化运维和DevOps领域,主要服务于国内大型金融机构以及大型国有企业 Frank is a Principle Solution Architect from Oracle... Read More →

Saturday August 1, 2020 15:55 - 16:00 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

16:00 CST

Building Microservices Application: The Importance of API Gateways - Jun Zou, NGINX

At the heart of modern application architectures is the HTTP API. HTTP enables applications to be built rapidly and maintained easily. The HTTP API provides a common interface, regardless of the scale of the application, from a single‑purpose microservice to an all‑encompassing monolith. By using HTTP, the advancements in web application delivery that support hyperscale Internet properties can also be used to provide reliable and high‑performance API delivery. As the leading high‑performance, lightweight reverse proxy and load balancer, NGINX has the advanced HTTP processing capabilities needed for handling API traffic. This makes NGINX the ideal platform with which to build an API gateway. We will show how to configure NGINX to handle them in a way that is efficient, scalable, and easy to maintain. We will show a complete configuration demo, which can form the basis of a production deployment.

Speakers

Jun Zou 邹俊

Solutions Architect, GCR, NGINX

Jun Zou, has long been engaged in software development and system architecture design, and has more than 10 years of work experience in the field of enterprise software. Has worked in companies such as CA, EMC, Pivotal and so on. In more than ten years of experience in the software... Read More →

Saturday August 1, 2020 16:00 - 16:05 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

16:05 CST

Manage Multiple Kubernetes Clusters in a Cloud Native Way - Renyu Zhang, Qing Cloud

As the container technology and Kubernetes are growing more and more popular among various industries, it’s common to see companies running multiple Kubernetes clusters for their business. For example, one could use different clusters for development/testing/production isolation. Comparing to running a large standalone cluster, spread workloads across multiple small clusters is more effective. It's esasier to isolate single cluster fault such hardware malfunction, power outage, those errros happened inside cluster will not propagate to other clusters. On the one hand, we are glad to see plenty of open source projects and platforms helping cluster administrators managing and maintaining a standalone Kubernetes cluster. On the other hand, there aren’t many options for managing multiple clusters. For example, how can we manage multiple Kubernetes clusters in a unified manner? How can we deploy and upgrade applications on multiple Kubernetes clusters located at different places simultaneously? Today, we’re going to talk about how to manage multiple Kubernetes clusters and how to deploy applications to them in a cloud native way regardless of where the clusters are located.

Speakers

Renyu Zhang 张仁宇

container platform advisory engineer, Qing Cloud

张仁宇，现任青云QingCloud 应用及容器平台顾问软件工程师，参与设计与研发 KubeSphere️ 容器管理平台、AppCenter 平台等，具有丰富的平台架构经验。在加入 QingCloud 之前供职于IBM CDL，负责企业级应用 Lotus... Read More →

Saturday August 1, 2020 16:05 - 16:10 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

16:10 CST

Antrea Project - Securing and Accelerating Kubernetes CNI - Vicky Liu, VMware

Antrea is an open sourced, light-weight, and high performant CNI network plugin, providing pod connectivity and network policy enforcement with Open vSwitch as data plane. Antrea project is Kubernetes centric and aims to leverage Kubernetes-native solutions as much as possible to deliver a next-generation container networking solution. Antrea provides a set of visualization toolkits to ease the troubleshooting and debugging flow for complicated network issues. To achieve the high-speed pod networking, Antrea also actively integrates with smart NICs to accelerate the traffic. There are many exciting features in roadmap of Antrea and we look forward to engaging the community to advance our learning and realize them together.

Speakers

Liu Wenfeng

engineering manager for Project Antrea, VMware

Vicky Liu, Sr. R&D manager in Networking&Security BU at VMware. She has been working in IT domain for 10+ years and now focuses on Kubernetes networking solutions. She leads team to contribute to Antrea project which was officially announced on 2019 kubecon as an open sourced, light-weight... Read More →

Saturday August 1, 2020 16:10 - 16:15 CST
Virtual Room 1 (Main Conference Hall)

Open Source Ecosystem Sessions

20:10 CST

Managing Applications with Kubernetes and OAM - Li Xiang, Alibaba

Improving the user experience of Kubernetes and lowering its complexity is one of the most interesting problem. To solve the problem, typically teams build application platforms with higher level abstractions atop Kubernetes. But at the meantime, these platforms tend to be “silo systems” since each of them is a closed system. As result, the application management ecosystem in both Alibaba and the broader community, are highly fragmented.

In this session, we will share how we broke siloes in application management layer by introducting Open Application Model to imrpove interoperability and reusability. The talk is based on real use cases in Alibaba’s web-scale Kubernetes cluster.

Speakers

Xiang Li

Senior Staff Engineer, Alibaba

李响，阿里云智能资深技术专家，负责阿里巴巴大规模集群调度与管理系统，帮助阿里巴巴通过云原生技术初步完成了基础架构的转型，实现了资源利用率与软件的开发和部署效率的大幅提升，并同步支撑了云产品的技术演进。CNCF... Read More →

Saturday August 1, 2020 20:10 - 20:40 CST
Virtual Room 3

Open Source Ecosystem Sessions

20:50 CST

Bypassing conntrack: Optimizing K8s Service By Enhancing IPVS with eBPF - Jianming Fan & Hong Zhiguo, Tencent

IPVS mode is a commonly used load balancing strategy for Kubernetes Service.
However, its performance is not ideal.
It uses conntrack and iptables, both are too heavy for SNAT.
To address this issue, a novel load balancer IPVS-eBPF is developed in Tencent.

* IPVS is modified to bypass Netfilter, so it is more lightweight without conntrack and iptables
* An eBPF program is attached to qdisc, performing SNAT as instructed by IPVS
* IPVS updates the eBPF map upon connection creation and expiry

Benchmark shows that, comparing to IPVS, IPVS-eBPF achieves 22% throughput gain in servicing TCP
persistent connections and 64% throughput gain in servicing TCP short connections.

This talk will first introduce a few existing load balancers for Kubernetes.
Then the detailed design of IPVS-eBPF will be discussed,
together with the technical challenges and some eBPF programming experiences.

Speakers

洪志国 Hong Zhiguo

腾讯云专家工程师 Tencent Cloud Expert engineer, Tencent

Zhiguo Hong is a staff engineer at Tencent Cloud, focusing on Cloud-Native platform. He dived into container technology at early 2013 as he joined Tencent. Before that, he worked at Siemens (networking sw engineering) and EMC (storage sw engineering). Zhiguo Hong is also an active... Read More →

Xiyao Zhang

Tencent Cloud

Saturday August 1, 2020 20:50 - 21:20 CST
Virtual Room 3

Open Source Ecosystem Sessions