Merge pull request #41645 from my-git9/daocloudcase

[zh-cn] sync case-studies/daocloud

content/zh-cn/case-studies/daocloud/daocloud_featured_logo.svg

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content/zh-cn/case-studies/daocloud/index.html

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+---
+title: DaoCloud 案例分析
+linkTitle: DaoCloud
+case_study_styles: true
+cid: caseStudies
+logo: daocloud_featured_logo.svg
+
+css: /css/style_daocloud.css
+new_case_study_styles: true
+heading_background: /images/case-studies/daocloud/banner1.jpg
+heading_title_logo: /images/daocloud-light.svg
+subheading: >
+  为数字世界寻找全局最优解
+case_study_details:
+  - 公司: DaoCloud
+  - 位置: 中国上海
+  - 行业: 云原生
+---
+
+<!--
+title: DaoCloud Case Study
+linkTitle: DaoCloud
+case_study_styles: true
+cid: caseStudies
+logo: daocloud_featured_logo.svg
+
+css: /css/style_daocloud.css
+new_case_study_styles: true
+heading_background: /images/case-studies/daocloud/banner1.jpg
+heading_title_logo: /images/daocloud-light.svg
+subheading: >
+  Seek Global Optimal Solutions for Digital World
+case_study_details:
+  - Company: DaoCloud
+  - Location: Shanghai, China
+  - Industry: Cloud Native
+-->
+
+<!--
+<h2>Challenges</h2>
+-->
+<h2>挑战</h2>
+
+<!--
+<p><a href="https://www.daocloud.io/en/">DaoCloud</a>, founded in 2014, is an innovation leader in the field of cloud native. It boasts independent intellectual property rights of core technologies for crafting an open cloud platform to empower the digital transformation of enterprises.</p>
+-->
+<p>
+作为云原生领域的创新领导者，<a href="https://www.daocloud.io/">DaoCloud</a> 成立于 2014 年底，
+拥有自主知识产权的核心技术，致力于打造开放的云操作系统，为企业数字化转型赋能。
+</p>
+
+<!--
+<p>DaoCloud has been engaged in cloud native since its inception. As containerization is crucial for cloud native business, a cloud platform that does not have containers as infrastructure is unlikely to attract its potential users. Therefore, the first challenge confronting DaoCloud is how to efficiently manage and schedule numerous containers while maintaining stable connectivity between them.</p>
+-->
+<p>
+DaoCloud 从诞生之日起就在致力于布道云原生。由于容器化对于云原生业务至关重要，
+没有容器作为基础设施的云平台不太可能吸引其潜在用户。因此，DaoCloud
+面临的第一个挑战就是如何高效地管理和调度众多的容器，同时保持它们之间的稳定连接。
+</p>
+
+<!--
+<p>As cloud native technology gains momentum, cloud native solutions proliferate like mushrooms after rain. However, having more choices is not always a good thing, because choosing from various products to globally maximize benefits and minimize cost is always challenging and demanding. Therefore, another obstacle ahead of DaoCloud is how to pick out the best runner in each field and organize them into one platform that can achieve global optimum for cloud native.</p>
+-->
+<p>
+随着云原生技术的蓬勃发展，云原生解决方案如雨后春笋般激增。然而，拥有更多选择并不总是一件好事，
+因为从各种产品中进行选择以在全球范围内实现利益最大化和成本最小化总是具有挑战性和要求的。
+因此，摆在 DaoCloud 面前的另一个障碍是如何在各个领域中挑选出最好的跑者，并将他们组织到一个平台上，
+实现云原生的全局最优。
+</p>
+
+<!--
+<h2>Solutions</h2>
+-->
+<h2>解决方案</h2>
+
+<!--
+<p>As the de facto standard for container orchestration, Kubernetes is undoubtedly the preferred container solution. Paco Xu, head of the Open Source and Advanced Development team at DaoCloud, stated, "Kubernetes is a fundamental tool in the current container ecosystem. Most services or applications are deployed and managed in Kubernetes clusters."</p>
+-->
+<p>
+Kubernetes 作为容器编排的事实标准，无疑是首选的容器解决方案。DaoCloud 架构师兼开源团队负责人
+Paco Xu 表示 “Kubernetes 是目前容器生态里面比较基础的一环，绝大多数服务都是基于 Kubernetes
+部署的，应用绝大多数都是在 Kubernetes 集群中运行和管理。“
+</p>
+
+<!--
+<p>Regarding finding the global optimal solutions for cloud native technology, Peter Pan, R&D Vice President of DaoCloud, believes that "the right way is to focus on Kubernetes, coordinate relevant best practices and advanced technologies, and build a widely applicable platform."</p>
+-->
+<p>
+面对层出不穷的技术方案，DaoCloud 研发副总裁 Peter Pan 认为，“在众多技术面前，坚持以
+Kubernetes 为核心，整合周边最佳实践和先进技术，打造一个适合的平台和方案，才是寻找全局最优解的正确路径。”
+</p>
+
+<!--
+<h2>Results</h2>
+-->
+<h2>影响</h2>
+
+<!--
+<p>In the process of embracing cloud native technology, DaoCloud continues to learn from Kubernetes and other excellent CNCF open source projects. It has formed a product architecture centered on DaoCloud Enterprise, a platform for cloud native applications. Using Kubernetes and other cutting-edge cloud native technologies as a foundation, DaoCloud provides solid cloud native solutions for military, finance, manufacturing, energy, government, and retail clients. It helps promote digital transformation of many companies, such as SPD Bank, Huatai Securities, Fullgoal Fund, SAIC Motor, Haier, Fudan University, Watsons, Genius Auto Finance, State Grid Corporation of China, etc.</p>
+-->
+<p>
+在拥抱云原生的过程中，DaoCloud 不断向 Kubernetes 等优秀的 CNCF 开源项目学习，
+逐渐形成了以 DaoCloud Enterprise 云原生应用云平台为核心的产品架构。DaoCloud
+坚持以 Kubernetes 等世界领先的云原生技术为支点，为军工、金融、制造、能源、政务、
+零售等垂直行业提供了前沿的云原生解决方案，为浦发银行、华泰证券、富国基金、上汽集团、
+海尔、复旦大学、屈臣氏、吉致汽车金融、国家电网等各行各业的优秀企业都量身定制了满意的数字化转型方案。
+</p>
+
+<!--
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner2.jpg"
+  author="Kebe Liu, Service Mesh Expert, DaoCloud"
+>}}
+"As DaoCloud Enterprise becomes more powerful and attracts more users, some customers need to use Kubernetes instead of Swarm for application orchestration. We, as providers, need to meet the needs of our users."
+{{< /case-studies/quote >}}
+-->
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner2.jpg"
+  author="Kebe Liu， DaoCloud 服务网格专家"
+>}}
+“随着 DaoCloud Enterprise 越来越强大，客户覆盖面越来越广，有些客户需要使用 Kubernetes
+而不是 Swarm 进行应用编排。Kubernetes 作为一套功能强大的应用编排系统，有着强大的社区支持，
+也受到很多大公司的青睐。我们作为提供商需要满足用户的需求。”
+{{< /case-studies/quote >}}
+
+<!--
+<p>DaoCloud was founded to help traditional enterprises move their applications to the cloud and realize digital transformation. The first product released after the company's establishment, DaoCloud Enterprise 1.0, is a Docker-based container engine platform that can easily build images and run them in containers.</p>
+-->
+<p>
+DaoCloud 成立的初衷就是帮助传统企业进行数字化转型，实现应用上云。公司成立之后发布的首秀产品
+DaoCloud Enterprise 1.0 便是一款基于 Docker 的容器引擎平台，可以轻松打包构建镜像并运行容器。
+</p>
+
+<!--
+<p>However, as applications and containers increase in number, coordinating and scheduling these containers became a bottleneck that restricted product performance. DaoCloud Enterprise 2.0 used Docker Swarm to manage containers, but the increasingly complex container scheduling system gradually went beyond the competence of Docker Swarm.</p>
+-->
+<p>
+但是，随着应用数量的增加，容器越来越多，如何协调和调度这些容器逐渐成为制约产品性能的主要瓶颈。
+DaoCloud Enterprise 2.0 开始采用 Docker Swarm 管理容器，但随着容器调度系统越来越复杂，
+Docker Swarm 也开始显得力不从心。
+</p>
+
+<!--
+<p>Fortunately, Kubernetes began to stand out at this time. It rapidly grew into the industrial standard for container orchestration with its competitive rich functions, stable performance, timely community support, and strong compatibility. Paco Xu said, "Enterprise container platforms need container orchestration to standardize the process of moving to the cloud. Kubernetes was accepted as the de facto standard for container orchestration around 2016 and 2017. Our products started to support it in 2017."</p>
+-->
+<p>
+此时恰逢 Kubernetes 崭露头角，凭借多样的功能、稳定的性能、及时的社区支持、
+强大的兼容性等优势迅速发展成为容器编排的业界标准。Paco Xu 表示“企业容器平台需要容器编排来规范化应用上云的过程。
+Kubernetes 在 2016 - 2017 年逐渐成为容器编排的事实标准，我们在 2017 年就开始同时支持
+Docker Swarm 和 Kubernetes 了。”
+</p>
+
+<!--
+<p>After thorough comparisons and evaluations, DaoCloud Enterprise 2.8, debuted in 2017, officially adopted Kubernetes (v1.6.7) as its container orchestration tool. Since then, DaoCloud Enterprise 3.0 (2018) used Kubernetes v1.10, and DaoCloud Enterprise 4.0 (2021) adopted Kubernetes v1.18. The latest version, DaoCloud Enterprise 5.0 (2022), supports Kubernetes v1.23 to v1.26.</p>
+-->
+<p>
+经过一系列的评估，2017 年发布的 DaoCloud Enterprise 2.8 版本开始正式采用
+Kubernetes（v1.6.7）作为容器编排工具。此后，2018 年发布的 DaoCloud Enterprise 3.0
+采用 Kubernetes 1.10 版本，2021 年发布的 DaoCloud Enterprise 4.0 采用 Kubernetes 1.18 版本。
+2022 年发布的 DaoCloud Enterprise 5.0 支持 Kubernetes 1.23 至 1.26 版本。
+</p>
+
+<!--
+<p>Kubernetes served as an inseparable part of these four releases over six years, which speaks volumes about the fact that using Kubernetes in DaoCloud Enterprise was the right choice. DaoCloud has proven, through its own experience and actions, that Kubernetes is the best choice for container orchestration and that it has always been a loyal fan of Kubernetes.</p>
+-->
+<p>
+六年时间里发布的四个主要版本一直都在坚定不移地使用 Kubernetes，这足以说明当时的选择是正确的。
+DaoCloud 用实际经验证明了 Kubernetes 是容器编排的最佳选择，也用自身行动证明了自己一直都是
+Kubernetes 的忠实拥趸。
+</p>
+
+<!--
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner3.jpg"
+  author="Ting Ye, Vice President of Product Innovation, DaoCloud"
+>}}
+"Kubernetes is the cornerstone for refining our products towards world-class software."
+{{< /case-studies/quote >}}
+-->
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner3.jpg"
+  author="Ting Ye，DaoCloud 产品创新副总裁"
+>}}
+"Kubernetes 是将我们的产品改进为世界一流软件的基石。"
+{{< /case-studies/quote >}}
+
+<!--
+<p>Kubernetes helped our product and research teams realized automation of test, build, check, and release process, ensuring the quality of deliverables. It also helped build our smart systems of collaboration about product requirements & definition, multilingual product materials, debugging, and miscellaneous challenges, improving the efficiency of intra- and inter-department collaboration. </p>
+-->
+<p>
+Kubernetes 帮助我们的产研团队从 0 到 1 完成了从研发构建自动化，测试自动化，安全自动化，
+发布自动化保证了软件交付质量，其次实现了智能化协作沟通，包括产品需求及定义体系、产品多语言协作体系、
+产品缺陷修复协作体系、疑难杂症攻坚体系，极大的提升了产研同部门、跨部门的协作效率。
+</p>
+
+<!--
+<p>On the one hand, Kubernetes makes our products more performant and competitive. DaoCloud integrates relevant practices and technologies around Kubernetes to polish its flagship offering – DaoCloud Enterprise. The latest 5th version, released in 2022, covers application stores, application delivery, microservice governance, observability, data services, multi-cloud management, cloud-edge collaboration, and other functions. DaoCloud Enterprise 5.0 is an inclusive integration of cloud native technologies.</p>
+-->
+<p>
+在 Kubernetes 的助力下，DaoCloud 的产品性能更优，更具竞争力。DaoCloud 坚持以
+Kubernetes 为核心，整合周边最佳实践和先进技术，打造出 DaoCloud Enterprise 云原生应用云平台，
+提供应用商店、应用交付、微服务治理、可观测性、数据服务、多云编排、信创异构、云边协同等能力。
+DaoCloud Enterprise 5.0 是集云原生技术大成的完全形态。
+</p>
+
+<!--
+<p>DaoCloud deployed a Kubernetes platform for SPD Bank, improving its application deployment efficiency by 82%, shortening its delivery cycle from half a year to one month, and promoting its transaction success rate to 99.999%.</p>
+-->
+<p>
+DaoCloud 为上海浦发银行部署 Kubernetes 平台后，应用部署效率提升 82%，交付周期从半年缩短到一个月，
+交易成功率达到 99.999%；
+</p>
+
+<!--
+<p>In terms of Sichuan Tianfu Bank, the scaling time was reduced from several hours to an average of 2 minutes, product iteration cycle was shortened from two months to two weeks, and application rollout time was cut by 76.76%.</p>
+-->
+<p>
+四川天府银行落地基于 Kubernetes 的云原生平台，将弹性响应时间由数小时大幅缩减到平均 2 分钟，
+产品迭代周期从两个月缩短为两周，应用上线时间缩短 76.76%。
+</p>
+
+<!--
+<p>As for a joint-venture carmaker, its delivery cycle shortened from two months to one or two weeks, success rate of application deployment increased by 53%, and application rollout became ten times more efficient. In the case of a multinational retailer, application deployment issues were solved by 46%, and fault location efficiency rose by more than 90%.</p>
+-->
+<p>
+为某合资车企搭建基于 Kubernetes 的云原生平台后，将其交付周期从两个月缩短到一两周，应用部署成功率提升
+53%，应用上线效率提高 24 倍；为某跨国零售集团部署基于 Kubernetes 的多个云原生平台模块，为其减少了
+46% 的应用部署问题，将监控定位效率提升 90% 以上。
+</p>
+
+<!--
+<p>For a large-scale securities firm, its business procedure efficiency was enhanced by 30%, and resource costs were lowered by about 35%.</p>
+-->
+<p>
+为某大型综合类券商搭建统一的云原生 PaaS 平台，使其业务流程效率提升 30%，资源成本节约 35% 左右。
+</p>
+
+<!--
+<p>With this product, Fullgoal Fund shortened its middleware deployment time from hours to minutes, improved middleware operation and maintenance capabilities by 50%, containerization by 60%, and resource utilization by 40%.</p>
+-->
+<p>
+为富国基金打造基于 Kubernetes 的新一代云原生 PaaS 平台，将标准中间件部署时间从数小时缩短至数分钟，
+中间件运维能力提升 50%，容器化程度提升 60%，资源利用率提升 40%。
+</p>
+
+<!--
+<p>On the other hand, our product development is also based on Kubernetes. DaoCloud deployed Gitlab based on Kubernetes and established a product development process of "Gitlab -> PR -> Auto Tests -> Builds & Releases", which significantly improved our development efficiency, reduced repetitive tests, and realized automatic release of applications. This approach greatly saves operation and maintenance costs, enabling technicians to invest more time and energy in product development to offer better cloud native products.</p>
+-->
+<p>
+另一方面，DaoCloud 自身的产品研发工作也是基于 Kubernetes 进行的。公司基于 Kubernetes
+部署了 Gitlab，形成了 “Gitlab —> PR —> 自动化测试 —> 构建发布“的产品开发流程，显著提升了开发效率，
+减少了重复测试的工作量，实现了应用的自动发布。这样一来，大大节省了运维成本，技术人员可以为开发产品投入更多的时间与精力，
+打磨出更优秀的云原生产品。
+</p>
+
+<!--
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner4.jpg"
+  author="Paco Xu, Header of Open Source & Advanced Development Team, DaoCloud"
+>}}
+"Our developers actively contribute to open source projects and build technical expertise. DaoCloud has established a remarkable presence in the Kubernetes and Istio communities."
+{{< /case-studies/quote >}}
+-->
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner4.jpg"
+  author="Paco Xu，DaoCloud 开源和高级开发团队负责人"
+>}}
+“我们的开发者很踊跃地贡献开源，沉淀技术实力，在 Kubernetes 和 Istio 社区都有越来越多的贡献。
+公司第五代产品走的也是开源路线，为云原生技术添砖加瓦，完善技术生态。”
+{{< /case-studies/quote >}}
+
+<!--
+<p>DaoCloud is deeply involved in contributing to Kubernetes and other cloud native open source projects. Our participation and contributions in these communities continue to grow. In the year of 2022, DaoCloud was ranked third globally in terms of cumulative contribution to Kubernetes (data from Stackalytics as of January 5, 2023).</p>
+-->
+<p>
+DaoCloud 深度参与贡献 Kubernetes 等多项云原生开源项目，在云原生开源社区中的参与度、贡献度持续增长。
+在过去一年里，DaoCloud 在 Kubernetes 的开源榜单累计贡献度位居全球第三（基于 Stackalytics 网站 2023/06/13 的数据）。
+</p>
+
+<!--
+<p>In August 2022, Kubernetes officially organized an interview with community contributors, and four outstanding contributors from the Asia-Pacific region were invited. Half of them came from DaoCloud, namely <a href="https://github.com/wzshiming">Shiming Zhang</a> and <a href="https://github.com/pacoxu">Paco Xu</a>. Both are Reviewers of SIG Node. Furthermore, at the KubeCon + CloudNative North America 2022, <a href="https://github.com/kerthcet">Kante Yin</a> from DaoCloud won the 2022 Contributor Award of Kubernetes.</p>
+-->
+<p>
+在 2022 年 8 月由 Kubernetes 官方组织的社区贡献者访谈活动中，接见了来自亚太地区的 4 位优秀贡献者，
+其中 Shiming Zhang 和 Paco Xu 都来自 DaoCloud，二人均是 SIG Node 的 Reviewer。此外在
+2022 Kubecon 北美站上，DaoCloud 的 Kante Yin 荣获 Kubernetes 2022 年度贡献者奖。
+</p>
+
+<!--
+<p>In addition, DaoCloud continue to practice its cloud native beliefs and contribute to the Kubernetes ecosystem by sharing source code of several excellent projects, including <a href="https://clusterpedia.io/">Clusterpedia</a>, <a href="https://github.com/kubean-io/kubean">Kubean</a>, <a href="https://github.com/cloudtty/cloudtty">CloudTTY</a>, <a href="https://github.com/klts-io/kubernetes-lts">KLTS</a>, <a href="https://merbridge.io/">Merbridge</a>, <a href="https://hwameistor.io/">HwameiStor</a>, <a href="https://github.com/spidernet-io/spiderpool">Spiderpool</a>, and <a href="https://github.com/kubernetes-sigs/kwok">KWOK</a>, on GitHub.</p>
+-->
+<p>
+  此外，DaoCloud 也在坚持践行云原生信仰，持续回馈云原生社区，开源了
+  <a href="https://clusterpedia.io/">Clusterpedia</a>、
+  <a href="https://github.com/kubean-io/kubean">Kubean</a>、
+  <a href="https://github.com/cloudtty/cloudtty">CloudTTY</a>、
+  <a href="https://github.com/klts-io/kubernetes-lts">KLTS</a>、
+  <a href="https://merbridge.io/">Merbridge</a>、
+  <a href="https://hwameistor.io/">HwameiStor</a>、
+  <a href="https://github.com/spidernet-io/spiderpool">Spiderpool</a>
+  和 <a href="https://github.com/kubernetes-sigs/kwok">KWOK</a> 等优秀项目，
+  不断完善 Kubernetes 生态体系。
+</p>
+
+<!--
+<p>In particular:</p>
+-->
+<p>其中：</p>
+
+<!--
+<ul type="disc">
+    <li><strong>Clusterpedia:</strong> Designed for resource synchronization across clusters, Clusterpedia is compatible with Kubernetes OpenAPIs and offers a powerful search function for quick and effective retrieval of all resources in clusters.</li>
+    <li><strong>Kubean:</strong> With Kubean, it's possible to quickly create production-ready Kubernetes clusters and integrate clusters from other providers.</li>
+    <li><strong>CloudTTY:</strong> CloudTTY is a web terminal and cloud shell operator for Kubernetes cloud native environments, allowing for management of Kubernetes clusters on a web page from anywhere and at any time.</li>
+    <li><strong>KLTS:</strong> Providing long-term free maintenance for earlier versions of Kubernetes, KLTS ensures stability and support for older Kubernetes deployments. Additionally, Piraeus is an easy and secure storage solution for Kubernetes with high performance and availability.</li>
+    <li><strong>KWOK:</strong> Short for Kubernetes WithOut Kubelet, KWOK is a toolkit that enables the setup of a cluster of thousands of nodes in seconds. All nodes are simulated to behave like real ones, resulting in low resource usage that makes it easy to experiment on a laptop.</li>
+</ul>
+-->
+<ul type="disc">
+  <li><strong>Clusterpedia：</strong>Clusterpedia 兼容 Kubernetes OpenAPI，
+    实现了多集群资源的同步，提供了更强大的搜索功能，可以快速、轻松、有效地获取集群内所有资源信息。</li>
+  <li><strong>Kubean：</strong>Kubean 支持快速创建 Kubernetes 集群以及其他厂商的集群。</li>
+  <li><strong>CloudTTY：</strong>CloudTTY 是专为 Kubernetes 云原生环境打造的 Web 终端和
+    Cloud Shell Operator，可以通过一个 Web 页面随时随地管理 Kubernetes 集群。</li>
+  <li><strong>KLTS：</strong>KLTS 为 Kubernetes 早期版本提供长期免费的维护支持。</li>
+  <li><strong>KWOK：</strong>Piraeus 是适用于 Kubernetes 的高性能、高可用性、简单安全的存储解决方案。</li>
+</ul>
+
+<!--
+<p>DaoCloud utilizes its practical experience across industries to contribute to Kubernetes-related open source projects, with an aim of making cloud native technologies, represented by Kubernetes, better function in production environment.</p>
+-->
+<p>
+DaoCloud 融合自身在各行各业的实战经验，持续贡献 Kubernetes 开源项目，
+致力于让以 Kubernetes 为代表的云原生技术更平稳、高效地落地到产品和生产实践中。
+</p>
+
+<!--
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner5.jpg"
+  author="Song Zheng, Technology GM, DaoCloud"
+>}}
+"DaoCloud, as one of the first cloud native technology training partners certified by CNCF, will continue to carry out trainings to help more companies find their best ways for going to the cloud."
+{{< /case-studies/quote >}}
+-->
+{{< case-studies/quote
+  image="/images/case-studies/daocloud/banner5.jpg"
+  author="Song Zheng，DaoCloud 中国区技术总经理"
+>}}
+“DaoCloud 作为首批 CNCF 官方认证的云原生技术培训伙伴，将持续开展赋能培训、
+项目指导等活动，携手伙伴，为客户导入云原生，共同打造云原生能力的最佳实践路径。”
+{{< /case-studies/quote >}}
+
+<!--
+<p>Enterprise users need a global optimal solution, which can be understood as an inclusive platform that can maximize the advantages of multi-cloud management, application delivery, observability, cloud-edge collaboration, microservice governance, application store, and data services. In today's cloud native ecosystem, these functions cannot be achieved without Kubernetes as the underlying container orchestration tool. Therefore, Kubernetes is crucial to DaoCloud's mission of finding the optimal solution in the digital world, and all future product development will continue to be based on Kubernetes.</p>
+-->
+<p>
+企业用户需要的是一个全局最优解，这个最优解可以理解为是涵盖多云编排、信创异构、
+应用交付、可观测性、云边协同、微服务治理、应用商店、数据服务等能力的最大公约数。
+在如今的云原生生态体系里，这些功能都离不开 Kubernetes 作为底层的容器编排技术。
+这就意味着 DaoCloud 在寻找数字世界最优解的过程中也离不开 Kubernetes，
+未来的产品研发也将继续以 Kubernetes 为基础。
+</p>
+
+<!--
+<p>Kubernetes training and promotion activities have always been attached great importance in DaoCloud. In 2017, the company took the lead in passing CNCF's Certified Kubernetes Conformance Program through its featured product — DaoCloud Enterprise. In 2018, it became a CNCF-certified Kubernetes service provider and training partner.</p>
+-->
+<p>
+此外，DaoCloud 一直致力于 Kubernetes 的培训、推广活动。2017年，公司凭借核心产品云原生应用云平台
+DaoCloud Enterprise 成为全球首批通过 CNCF Kubernetes 兼容性认证的厂家。2018年，公司成为 CNCF
+认证的 Kubernetes 服务提供商，并成为全球首批获得CNCF官方认证的 Kubernetes培训合作伙伴，全面拥抱 Kubernetes 技术生态。
+</p>
+
+<!--
+<p>On November 18, 2022, the "Kubernetes Community Days" event was successfully held in Chengdu, organized by CNCF, DaoCloud, Huawei Cloud, Sichuan Tianfu Bank, and OPPO. The event brought together end-users, contributors, and technical experts from open-source communities to share best practices and innovative ideas about Kubernetes and cloud native. In the future, DaoCloud will continue to contribute to Kubernetes projects, and expand the influence of Kubernetes through project training, community contributions and other activities.</p>
+-->
+<p>
+2022 年 11 月 18 日，由 CNCF 和 DaoCloud 、华为云、四川天府银行、
+OPPO 联合发起的「Kubernetes Community Days 成都站」成功举办，
+聚集了来自云原生领域开源社区的最终用户、贡献者和技术专家，分享关于云原生的多行业实践、
+热门开源项目、社区贡献心得等丰富内容。未来，DaoCloud 将继续为 Kubernetes
+贡献自己的力量，通过项目培训、社区贡献等活动不断扩大 Kubernetes 的影响力。
+</p>