Kubernetes-based Scheduler Framework》 The IEEE ISPA 2018 (16th IEEE International Symposium on Parallel and Distributed Processing with Applications) 能力扩展：GPU支持 资源-访问代价树 四类通信方式分类中，通信开销最大的是SOC，其次是PXB，再次是PHB，PIX通信方式 GPUs in Container Clouds》 The IEEE ISPA 2018 (16th IEEE International Symposium on Parallel and Distributed Processing with Applications) 生态 Next Tencent Kubernetes Engine

for a single experiment • Autoscaling capabilities: Pay for what you use, scale down when idle • Parallel training instead of sequential: huge time saver for large trainings Kubeflow • Machine Learning • Seldon Demo: Run TensorFlow Training with Kubeflow Demo: Scale and Test Experiments in Parallel using Kubernetes, TFJob, and Helm • Spin up pods for each variation of hyperparameters • One

parallelism Job Spec activeDeadlineSeconds completions Pod Template Expected maximum number of parallel build tasks Expected number of completed build tasks The timeout of the running build tasks, default: Volume PVC Task Template Task created from template Tasks in same stage can run sequentially or in parallel Logging, Monitoring, Autoscaling, High Availability Kubernetes Cluster Node Node Node Node Job

Management（OrderedReady的Pod管理） OrderedReady Pod管理是StatefulSet的默认值。 它实现了上述 ⾏为。 Parallel Pod Management（并⾏ Pod管理） Parallel Pod管理告诉StatefulSet Controller 并⾏启动或终⽌所有Pod，并且不要等待Pod在启动或终⽌另⼀个Pod之 前变为“Running”和“Ready”或完全终⽌。 loadbalancer 获得 这些功能。随着时间的推移，我们计划将跨平台适⽤的负载均衡模式提取到Ingress资源中。 另外，尽管健康检查不直接通过Ingress暴露，但是在Kubernetes中存在parallel（并⾏）的概念，例如 readiness probes ，可让您实现相同的最终结果。请查看特定Controller的⽂档，以了解他们如何处理健康检查（ nginx 、 GCE ）。 Updating

strategies and operate our edge devices in a clustered fashion. It really does support distributed processing across devices.” Ben Reif Lead Developer Booz Allen Hamilton 4 www.susergs.com Advancing the strategies and operate our edge devices in a clus- tered fashion. It really does support distrib- uted processing across devices.” Pioneering a New Frontier in Military Tactics As the innovation team at Booz Booz Allen have come to understand, many organiza- tions continue to operate outdated data processing methodologies—struggling to capitalize on the opportunity the edge rep- resents. This has resulted

Registry Private Zone ENI Pod 使用场景 Use cases • Multimedia processing • IoT sensor messages processing • Stream processing at scale • Chat bots • Batch jobs or scheduled tasks • HTTP REST

QuickBI DataV Log Service / Dashboard ��� Stream Processing SparkStreaming Function Compute Hadoop HIVE Big Data Analytics Batch Processing Pig PAI MaxCompute EMR Interactive Analytics DLA

1min pod is removed from etcd Unhealthy Node Taint/Degrade 1min Node has taints or is degraded Processing Base on the failure reason Unhealth node is healed or removed. Reason classification: Source and Log. 2. Analyze the problem of the node, such as DiskRO, critical Daemonset is not ready. 3. Processing unhealthy node: Heal, Degrade or Isolate. With scoring mechanism and historical operation records

Istio Apache Beam TensorFlow Service Communication Management Container Orchestration Data Processing Pipelines Data Flow Graphs for Machine Intelligence Kubernetes Contributors opensource.google

二是更注重软硬协同，优化性能。在算力多样化、节点高密化、载 体细粒度化等诉求下，底层硬件在云计算的驱动下也因云而变。2022 年 6 月，阿里云发布 CIPU（Cloud infrastructure Processing Units，云 基础设施处理器），其是一套全新的计算架构体系，能够在通用计算、 大数据、人工智能等场景中展现更好的性能。2022 年 12 月，AWS 云计算白皮书（2023 年）