Kubernetes Meetup: CNI, Flex Volume, and Scheduler
- 1. Kubernetes Meetup: CNI, Flex Volume, Scheduler January 25, 2017
- 2. Agenda Quick (promise!) introduction to Diamanti and our users Kubernetes networking and storage: CNI, Flex Volume, scheduler extension Live demo Q&A
- 3. Container technology heavily disrupting CTO and CIO organizations Faster development cycles vs. existing infrastructure and overhead New development model Continuous release, lightweight containers Existing deployment model Availability, reliability, compliance requires custom engineering
- 4. Diamanti: first appliance purpose-built for containers Combines ease of hyperconverged infrastructure, unparalleled efficiency of bare-metal containers Accelerate Accelerate time-to- market to seconds via automated network and storage resources Guarantee Guarantee real-time service levels across isolated compute, network, and storage Consolidate Consolidate containers with 90% utilization using existing networks and software
- 5. Use existing networks and software 80% Less Infrastructure Diamanti users fast track containers to production Consolidate “Diamanti…assists us to rapidly validate new features and software updates.” "We've been able to improve the performance of our application...while reducing the infrastructure requirements.” Reliable execution times Meet application SLAs Guarantee On-demand compute, network, storage Developer Self-service Accelerate
- 6. Kubernetes storage and networking: Flex Volume, CNI, scheduler extension
- 7. Storage Intelligent storage layer Pool local storage SLA per volume Hardware accelerated Thin provisioned volumes Built-in Mirroring & Snapshot support Leverages Kubernetes Persistent Volume framework Using Flexvolume
- 8. Networking Flexible networking model Static & Dynamic IP’s per Pod Isolation Tight integration with Kubernetes service model Using CNI SLA per service
- 9. Scheduler Plugin Smart workload placement Data gravity Network isolation SLA guarantees Extend Kuberentes scheduler Using Scheduler plugin framework
- 10. DEMO
- 11. Diamanti seamless DevOps experience with Kubernetes Open source contributions enable deep integration without vendor lock-in Container definition Container scheduling Container deployment Container replication Network & storage definition Automated I/O control Guarantee service levels Enforce isolation