[complimentary ppt] kubemeet Chengdu review: make the delivery and management of cloud native applications easier!

1 month 15 Japan , By cloud native Foundation CNCF And Alibaba cloud developers ACE Co sponsored by  「KubeMeet ·  Cloud native application delivery and management session 」 The developer salon was held in Chengdu . Technical discussion 、 Active interaction 、 Close contact with open source projects ......5 Sharing of open source practices , Let developers really feel KubeVela、OpenKruise、OCM、Sealer 、Nacos And the charm of open source technology .

The event ,OpenKruise author & One of the founding members , Alibaba cloud technology experts , Zhao Mingshan （ Li Heng ）;KubeVela Open source product manager , Alibaba cloud technology experts , Zeng Qingguo （ Yueda ）;sealer maintainer, Political mining cloud technology expert , Wang Xun ;sealer Project sponsor , Alibaba cloud technology experts , Fang Haitao （ Chinese chess ）;OCM Maintainer , Alibaba Cloud Development Engineer , Jin min （ Zuo Xiu ）; as well as Alibaba Nacos PMC,Apache ShardingSphere PMC, Yang Yi （ Theon ）; We shared the challenge of cloud native landing in the enterprise , And how the open source project solves the problem of cloud native application delivery and management in the enterprise production environment .

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Wonderful review

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Sharing themes ：OpenKruise Improve the automation of cloud native applications

OpenKruise It's Alibaba's internal million Pod Best practices precipitated in scheduling scenarios .

This speech focuses on OpenKruise Open source project launch , For large-scale application scenarios , Native workloads Unable to meet the demands of complex business deployment , from workloads The problem is 、OpenKruise What new capabilities have been brought , And the next community development planning and other aspects are described in detail , Help developers better understand how to deal with the deployment challenges of applications . 

Sharing themes ：  Modern hybrid environment cloud native application delivery and management platform

This speech starts with a typical cloud native application delivery pipeline , Discussed today with developers CIOps Typical problems faced in , And analyze the core demands of users for the continuous delivery of cloud native applications , We can Kubernetes Inspiration from .

around KubeVela Open source project , It introduces the development trend of cloud native technology towards “ coincident 、 Cross cloud 、 Cross environment application delivery ” Today, with continuous progress ,CNCF Sandbox project KubeVela, As an out of the box 、 Application delivery and management platform for modern microservice architecture , How to face the application delivery problem of modern hybrid cloud environment , Propose an open source 、 standard , It doesn't fail to work out the solution of activity .

Sharing themes ： Cluster image reshapes distributed application delivery

“ Cluster image ” How to reduce the delivery cost of distributed software exponentially ？ This speech focuses on the industry ISV For example , This paper introduces how cluster image can help enterprises solve the problem of deployment consistency of distributed software 、 Reduced delivery error rate , Finally, reduce the delivery cost of distributed software exponentially .

suffer Docker Inspired by container technology , Cluster image will be packaged by single machine application , Rise to the distributed cluster dimension , Finally, the efficient delivery of distributed software is realized （build, share, run). It can be said that the cluster image regards the whole cluster as a server , hold Kubernetes It looks like a cloud operating system , It realizes the mirrored packaging and delivery of the whole cluster , Provide a solution for enterprise software “ Open the box ” Application packaging technology . 

In this sharing , Technical experts from Zhengcai cloud also shared how they landed in the actual production environment Sealer, And based on Sealer Build the way to upgrade the delivery system .

Sharing themes ： Open modular multi cluster management platform OCM

OCM（ Open-Cluster-Management）  yes CNCF The official multi cluster open source cloud native project , Mainly by red hat , Alibaba cloud , Microsoft and other cloud manufacturers jointly promote .

This speech shared the design to solve the management problem in the multi cluster user scenario OCM The main architecture 、  Recent new features and KubeVela Introduction to integration of , Let's fully understand the importance of high modularity for an open multi cluster management platform .

Sharing themes ：Nacos2.0  Of K8s Ecological application and planning of service discovery

Nacos It's Alibaba in 2018 Open source registry and configuration center products , Help users' distributed microservice applications with service discovery and configuration management functions . With Nacos2.0  Release of version , After making a big breakthrough in performance and scalability , The community began to consider how to provide more cloud native functions and usage .

This speech is based on Nacos2.0  Version release as background , It introduces Nacos stay 2.0  Version of Kubernetes The application and exploration results of service discovery ecology under the environment and the planning of follow-up exploration direction , And Nacos stay kubernetes The landing practice of Chinese service discovery in Alibaba .

Wonderful moment

Project introduction

About  OpenKruise 

OpenKruise Alibaba cloud 2019 year 6 Monthly open source cloud native application automation engine , The essence is based on Kubernetes The standard is extended to an application load project , It can work with native Kubernetes Use , And to manage the application container 、sidecar、 Image distribution and other aspects provide more powerful and efficient capabilities , In order to solve the problem in different dimensions by means of automation Kubernetes On the application of large-scale operation and large-scale station building problems , Including deployment 、 upgrade 、 Elastic expansion and contraction 、Qos Adjust the 、 health examination 、 Migration, repair, etc .

About  KubeVela

KubeVela It's an out of the box 、 Application delivery and management platform for modern microservice architecture , He is completely application centric , adopt OAM Standardize the application delivery model to capture the whole process of application delivery for hybrid environment , Even including the pull-up and binding of cloud services 、 Observability 、 Multi cluster distribution strategy 、 Various operation and maintenance processes such as traffic allocation and rolling update . Through such a unified 、 Infrastructure independent upper layer model ,KubeVela Naturally, users don't need to care about any infrastructure details 、 Focus only on business value and delivery processes .

meanwhile ,KubeVela Provides programmable delivery capabilities , stay Kubernetes Based on the final state , Supported by “ Delivery line （Workflow）“ To implement a custom delivery process , At the same time through Kubernetes The final state capability is used to ensure the correctness and idempotency of the pipeline execution . This makes KubeVela The delivery pipeline is not only simple to use 、 It's very scalable , You can also follow user-defined workflow and delivery policies , Deliver and manage any type of application components for any environment , Include ： Containers 、 Cloud functions 、 database 、 The cloud service 、 Virtual machine instance, etc .

About  OCM

In order for developers to 、 Users in multi cluster and mixed environments can also be like in a single environment Kubernetes It is the same on the cluster platform , Use your familiar open source projects and products to easily develop functions ,RedHat And ants 、 Alibaba cloud has jointly initiated and opened source OCM（Open Cluster Management）, It aims to solve the problem of multiple clusters 、 Resources in a mixed environment 、 application 、 To configure 、 Life cycle management of objects such as policies .

Project website ：

​ ​https://open-cluster-management.io/​​

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