GPU Resource Management On JDOS 梁永清 liangyongqing1@jd.com 提供的服务 1. 用于实验的 GPU 容器 2.基于 Kubeflow 的机器学习训练服务 3.模型管理和模型 Serving 服务 Experiment Training Serving 均基于容器，不对业务方直接提供 GPU 物理机 GPU 实验 JDOS 常规的容器服务

Secrets Management at Scale with Vault & Rancher 24. June Robert de Bock Senior DevOps Engineer Adfinis robert.debock@adfinis.com Kapil Arora Senior Solution Engineer HashiCorp kapil@hashicorp.com Infrastructure Management (Run & Manage) GitOps Continuous Delivery Cluster Templates & Config Enforcement K8s Version Management Node Pool Management Cluster Provisioning & Lifecycle Management Platform Amazon EKS Azure AKS Google GKE Cloud Datacenter Edge Branch Dev Secret Management in Kubernetes 16 17 18 Secret Management Challenges ● Secrets sprawl ● Secrets rotation ● X.509 certificates, SSH

Node Operator: Kubernetes Node Management Made Simple 陈俊(Joe), Ant Financial Agenda • Background and Motivation • Introduction of Operators • Node-Operator • Advanced Topic: • Upgrade Master & Node Components reliably • Canary Rollout • Master & Node Component Versions Management Motivation: Work Order Deployment Worker Order • Upgrade Nodes Versions • Upgrade Node 10.10 Complicated architecture Work order deployment system can not meet the requirements of resource management. Operator Observe Action Analyze • Observe: watch desired resource and actual resource

Processing and Analytics Vasiliki (Vasia) Kalavri
 vkalavri@bu.edu Spring 2020 2/25: State Management Vasiliki Kalavri | Boston University 2020 Logic State <#Brexit, 520> <#WorldCup, 480> key of the current record so that all records with the same key access the same state State management in Apache Flink 5 Vasiliki Kalavri | Boston University 2020 Operator state Keyed state State state is stored, accessed, and maintained. State backends are responsible for: • local state management • checkpointing state to remote and persistent storage, e.g. a distributed filesystem or a database

baetyl-video-infer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 7 Device connect to Hub Service 47 7.1 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . low-latency computing services, and in- clude device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination combination of Baetyl and the Cloud Management Suite of BIE(Baidu IntelliEdge) will achieve cloud management and application distribution, enable applications running on edge devices and meet all kinds of edge computing

Installation Quick Install Baetyl Install from source Guides Baetyl Configuration Interpretation Device connect to Hub Service Message transferring among devices with Hub Service Message handling with low-latency computing services, and include device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination combination of Baetyl and the Cloud Management Suite of BIE [https://cloud.baidu.com/product/bie.html](Baidu IntelliEdge) will achieve cloud management and application distribution, enable applications running

Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 7 Device connect to Baetyl with Hub service 45 7.1 Workflow . . . . . . . . . . . . . . . . . . . . . . low-latency computing services, and in- clude device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination combination of Baetyl and the Cloud Management Suite of BIE(Baidu IntelliEdge) will achieve cloud management and application distribution, enable applications running on edge devices and meet all kinds of edge computing

baetyl-function-python Configuration baetyl-remote-mqtt Configuration baetyl-timer Configuration Device connect to Baetyl with Hub service Workflow Connection Test Message transferring among devices low-latency computing services, and include device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination combination of Baetyl and the Cloud Management Suite of BIE [https://cloud.baidu.com/product/bie.html](Baidu IntelliEdge) will achieve cloud management and application distribution, enable applications running

. . . . . . . 224 9.25 VirtualBox expert storage management . . . . . . . . . . . . . . . . . . . . . . . 224 9.26 Handling of host power management events . . . . . . . . . . . . . . . . . . . . 225 usage reporting . . . . . . . . . . . . . . . . . 252 12.2.6 Poor performance caused by host power management . . . . . . . . . . 252 12.2.7 GUI: 2D Video Acceleration option is grayed out . . . . . . . your host. – USB device support. VirtualBox implements a virtual USB controller and allows you to connect arbitrary USB devices to your virtual machines without having to install device-specific drivers

. . . . . . . 224 9.25 VirtualBox expert storage management . . . . . . . . . . . . . . . . . . . . . . . 224 9.26 Handling of host power management events . . . . . . . . . . . . . . . . . . . . 225 usage reporting . . . . . . . . . . . . . . . . . 252 12.2.6 Poor performance caused by host power management . . . . . . . . . . 252 12.2.7 GUI: 2D Video Acceleration option is grayed out . . . . . . . your host. – USB device support. VirtualBox implements a virtual USB controller and allows you to connect arbitrary USB devices to your virtual machines without having to install device-specific drivers