Watch KubeCon site | Ali cloud Hands-on Workshop Highlights Review

2019 Nian June 24 to 26, KubeCon + CloudNativeCon + Open Source Summit (Shanghai) curtain dress in Shanghai China. The General Assembly Ali total of 26 technical presentations were selected, and there are two salon. The first day of the General Assembly, Ali cloud twelve technical experts to offer developers a one-day special hands-salon.

Developers network of container, container logs in-depth and comprehensive learning experience rich cloud native product capabilities; also try a lot of interesting scenarios around Ali cloud ACK: to build applications based on face recognition Knative and experience production-level Serverless application of the best experience; gene workflow engine calculated scene, data sharing among different sub-tasks by way of shared memory.

The most extensive service developers - App Hub and OpenKruise


Cloud native application China Station (App Hub), can be simply understood as the helm application China mirror sites, facilitate access to application resources users, and greatly simplifies the Kubernetes installation procedures; OpenKruise to become "cloud native application automation engine" to address the large-scale operation and maintenance of many pain points in the scenario. The salon debut, developers use the helm from Ali cloud mirror Service Download OpenKruise container application, and operation and maintenance through a scene Kruise application experience stateful container-place upgrade, sidecar vessel injection, the ability to broadcast a one-time tasks node also a preliminary understanding of the project OpenKruise powerful automation capabilities in large-scale scenarios.

It is worth mentioning that, Kruise project comes from large-scale application deployment Alibaba economy in the past years, publishing best practices and management; container platform team from Group operation and maintenance of large-scale applications, large-scale establishment of capacity; Ali cloud Kubernetes demand from service thousands of customers precipitation. To solve the problem on Kubernetes automation applications from different dimensions, including deployment, upgrade, elastic scaling capacity, Qos regulation, health checks, migration, restoration and so on.

A more refined application management --Istio publishing and distribution in the deployment of traffic ACK

如何只进行简单的配置,就可以在 Kubernetes 集群上轻松应用 Istio?阿里云 ACK 专家演示了如何一键部署 Istio 应用,为 Istio 虚拟服务配置不同流量分发策略并完成灰度发布;此外,如何通过微服务进行故障注入和熔断机制的配置,测试应用的故障恢复能力。

阿里云容器服务 Istio 解决方案基于社区开源版本,对接阿里云日志服务、云监控、链路追踪等多项服务,为应用部署、运维提供了成熟的解决方案。同时,阿里云容器服务 Istio 提供了直观的控制台用户界面,大大简化了 Istio 部署、配置的复杂性。另外一方面,ACK 了提供高性能可伸缩的容器应用管理服务,支持企业级 Kubernetes 容器化应用的生命周期管理,为 Istio 解决方案的落地提供了稳定可靠的基础设施。

云原生 AI 搭建 Serverless AI 实验室

如何通过 Kubernetes 在短短几分钟内完成图片识别的机器学习任务?在没有部署任何 worker 节点,无需准备 GPU 运行环境的情况下,即可快速执行 pod 任务,同时按需计费避免闲置资源的开销,极大节省计算成本。通过 Serverless Kubernetes 创建 GPU 容器实例的方式让机器学习的实验变的更加便捷高效,无需担心底层复杂基础设施的管理和维护,并将真正的精力回归到上层业务应用的构建。

目前 Serverless Kubernetes 结合 ECI 除了支持 GPU 容器实例,在 CI/CD、Job 任务、数据计算、弹性扩容等场景都可显著降低总体计算成本。据悉,某在线教育公司使用 Serverless Kubernetes 和 ECI 后,计算成本与之前购买按量 ECS 节点相比降低了 2/3。

大数据处理场景 Flink On K8s

Flink on K8s 实验体现了新一代大数据处理引擎 Apache Flink,在流式数据处理中的巨大优势。通过简短的 SQL,也可以完成以前需要复杂Java代码才能实现的“实时热门商品统计”,极大的降低了开发成本。On Kubernetes的大数据平台使开发者可以通过简洁、易用的 Web IDE 来开发、提交执行、查看和 Debug Job,通过管控服务 BigData Manager 灵活的扩展能力,可以集成 Hadoop 生态中的大数据服务(如HDFS、Kafka)到 Kubernetes 上部署、运维管理使两大生态有机的融合起来,形成统一强大的云原生大数据平台。

Flink on K8s 平台,可以有效降低大数据处理的各种成本,开发、运维、集群管控成本。

小程序的一云多端函数计算与小程序的结合


函数计算是另外一种快速构建服务的方式,阿里云专家快速实现了一个图片转换服务, 并把该图片转换服务作为支付宝小程序的后端,来展示两者相结合令人称奇效果。一方面通过函数计算,开发者只需要编写函数代码,就能够快速地开发出弹性高可用的后端系统。而另一方面,支付宝小程序具备全新的开放模式,可以便捷地为终端用户提供更优的用户体验。将函数计算和支付宝小程序相结合不仅带来高效的开发和连接无限的可能,而且具备开发效率高、免运维、弹性伸缩、按量付费、 安全性高等多特点。

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本文为云栖社区原创内容,未经允许不得转载。

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Origin blog.csdn.net/weixin_43970890/article/details/93634601