7 SACC2017 超级账本成员 8 Premier Member General Member SACC2017 超级账本目标 • 基于区块链的企业级分布式账本技术(DLT) • 用于构建各种行业的商业应用平台 • 模块化、性能和可靠性 • 提供商业友好的许可(Apache V2.0) 9 SACC2017 区块链项目对比 10 Hyperledger

Success Story Industry and Location Technology | United States Product and Service K3s Advancing the Tactical Edge with K3s and SUSE RGS 2 www.susergs.com Advancing the Tactical Edge with K3s and drive open source innovation into strategic de- fense initiatives. The company is delivering technology solutions that give warfight- ers the information edge on the battlefield. Booz Allen is transforming a premier digital integrator for the U.S. Department of Defense, Booz Allen Hamilton delivers technology solutions that give warfighters the information edge on the battlefield. Capitalizing on open

container isolation gVisor is special Machine-level virtualization Rule-based execution gVisor Technology landscape DEMO

reports continuously. Daily Report Tips on increasing SLO Case 1: Image Download Image lazyload technology provides the ability to run a container without downloading image. Case 2: Retry Pod should be

Solution is Kubernetes: • Highly Scalable • Easy to explore hyper-parameters space • Easy to do distributed training But really, Data Scientists shouldn’t have to care about containers, kubernetes and that stuff • Pachyderm can version datasets and trigger new trainings when changes occur • Distributed File Systems • NFS • HDFS • … Classic DevOps solutions: • Containers • CI/CD • Autoscaling

the zones in your cluster have uneven available resources due to node variations or unevenly distributed pre-existing workloads, this might prevent perfectly even spreading of your pods across zones systemd) 20 Supplement Kubernetes Resource Management with vSphere DRS What is DRS? The vSphere Distributed Resource Scheduler (DRS) is a load balancer for VMs deployed on a hypervisor cluster. It has advanced

the zones in your cluster have uneven available resources due to node variations or unevenly distributed pre-existing workloads, this might prevent perfectly even spreading of your pods across zones systemd) 20 Supplement Kubernetes Resource Management with vSphere DRS What is DRS? The vSphere Distributed Resource Scheduler (DRS) is a load balancer for VMs deployed on a hypervisor cluster. It has advanced

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

are? • Sensitive information • Passwords • OAuth tokens • ssh keys etc. • Stored in etcd • distributed Key-Value data store • How about their security? • Default K8s setup • etcd contents not encrypted

Xiang Li xiang.li@coreos.com | Head of distributed system Self driving infrastructure Topics ● Cluster management systems ● Today’s problems with operating cluster management systems ● A self-driving