3733 - 摆脱传统虚拟化：大规模 OpenShift 虚拟化一年运营经验.pdf

1、Orlando,FLOctober 69IBM TechXchange 2025Session code 3733Dmitry ZhukovskiPrincipal Solution ArchitectIBM Technology Zone,WWEscaping Legacy Virtualization:One Year of Operations with OpenShift Virtualization at ScaleAgenda010203040506Who is TechZone?Why is OpenShift VirtualizationOCPv ArchitectureDem

2、oLessons learnedWhats nextIBM TechXchange|2025 IBM CorporationIBM Technology Zone Supports Sales,Delivery,Events,Partners Certifications,Development and much more!3IBM TechXchange|2025 IBM CorporationMonthly Deployments70,000 User Activities13,000 OpenShift Clusters12,000 AI Environments 6,000 Cloud

3、 Pak 3,800 Workshop Seats130 Always-on Demo Environments600,000+Active Containers30,000 Active VMsSpans IBM Data Centers,AWS,Azure,Z,Power,x8665 Global RegionsActive Now1Unified platform for virtual machines and containers2Consistent management tools,interfaces,and APIs incl.ACM and AAP integrations

4、3Performance and stability of Linux,KVM,and qemu4Healthy open source community the KubeVirt project is a top 10 CNCF active projectRed HatOpenShift VirtualizationIBM TechXchange|2025 IBM Corporation5OCPv architectureIBM TechXchange|2025 IBM Corporation6Network&IngressStorageGPUsGitHub ReposHUB clust

5、erInfrastructure clusterVMs&VirtualizedOpenShift ClustersOCPv architectureIBM TechXchange|2025 IBM Corporation7IBM TechXchange|2025 IBM Corporation8DemoLive StatsIBM TechXchange|2025 IBM Corporation915 Bugs and 4 RFEs reported to Red HatRed HatWeekly collaborations withRed HatRed Hat TAM,PM,Engineer

6、ing& OPs teamODF and OCP Virtualization same host possible but difficult operate so separate CEPH clusters vGPUs are not not really used for common WatsonX workloads rather a whole one or more GPUs attached to VMs Virt clusters dont use HCP approach not a full access for the owner of the virt cluste