运维上海2017-机器学习模型训练的Kubernetes实践-袁晓沛rbind��� /mnt/c! 1. ��A� RO �����RBD volume: /var/lib/kubelet/plugins/xxxx! 2. node-exporter � make-private ����������! 3. ��A������RBD volume����rbd umap����node-exporter� � RO ��! 4. ��B� RW �������RBD K8S�������������! ����! • node-exporter! • node-exporter�K8S daemonset������������������! • K8S���mount make-private��������volume��������! • ceph��! • ceph rbd client����������! • ��lsblk����������! • K8S ��������������! • K8S! • ��K8S�volume���������PR����! • node-exporter���������������make-shared������! • K8S�����mount —rbind —make-private���5�����PR���8������! ����! ������! AI�����! AI�������! ����K8S0 码力 | 39 页 | 5.82 MB | 1 年前3
Advancing the Tactical Edge with K3s and SUSE RGSenvironments such as battlefields. The an- alytics enabled and performed by Smart- Edge allow battalions to make real-time, data-driven decisions which dramatically improve operational outcomes and in- crease Capitalizing on open source solutions like K3s, Booz Allen’s SmartEdge solution allows bat- talions to make real-time, data-driven decisions which dramatically improve operational outcomes and increase the For the team, the priority is to deploy SmartEdge in as many scenarios as pos- sible, where it can make a real and tangible difference. From an innovation point-of- view, the digital solutions business0 码力 | 8 页 | 888.26 KB | 1 年前3
绕过conntrack,使用eBPF增强 IPVS优化K8s网络性能Suggestion: • Run the test against the same cluster during near time • Make CPU the bottleneck • 1 CPU handles 500,000 pps • Make LB the bottleneck • The target server and client server shall be powerful0 码力 | 24 页 | 1.90 MB | 1 年前3
Using Kubernetes for handling second screen experience of european tv showKubernetes Take control Easy to manage and scale Experience KOPS: Installation + Create AWS user + Make a CI host + wget and install kops and kubectl + Configure AWS cli + Create S3 Bucket + Export0 码力 | 28 页 | 3.86 MB | 1 年前3
A Day in the Life of a Data Scientist Conquer Machine Learning Lifecycle on Kubernetessequential: huge time saver for large trainings Kubeflow • Machine Learning Toolkit for Kubernetes • To make ML workflows on Kubernetes simple, portable, and scalable • Training controllers – simplify and0 码力 | 21 页 | 68.69 MB | 1 年前3
实际案例Kubernetes on Supporting 1 Million Bike-Taxi Drivers in Indonesiais to create a tool that is easy to use and scheduler agnostic. Technical Issues • Trying to make a scheduler-agnostic deployment tool is hard and can lead to abstraction that’s awkward for one0 码力 | 37 页 | 34.65 MB | 1 年前3
Apache OpenWhisk + Kubernetes:
A Perfect Match for Your Serverless Platform– Probe: readiness probe and liveness probe Component Deployment Topology • Use affinity to make deployment topology policies for different component. E.g. controller node and DB node may not0 码力 | 24 页 | 3.53 MB | 1 年前3
Over engineeringthe core of Kubernetes kopsembed in .go file import “text/template” parse at runtime How do we develop ? ? ? No Yes make go-bindata go build ./kops change work? Kops 1.4 fin Kops 1.4 We were really good at dealing0 码力 | 75 页 | 4.56 MB | 1 年前3
KubeCon2020/腾讯会议大规模使用Kubernetes的技术实践Annotator scores node periodically. Ø Dynamic-Scheduler query node score directly from node to make decisions during predicate and priority stage. Dynamic Scheduler Kube-scheduler Dynamic scheduler0 码力 | 19 页 | 10.94 MB | 1 年前3
Kubernetes Native DevOps PracticeDevOps Service DevOps Service DevOps Manager User Action Authorization check Approve/Deny to make job successful or failed approval timeout volumes CI/CD Examples - Continuous Deployment Upgrade0 码力 | 21 页 | 6.39 MB | 1 年前3
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