Persistent Storage for stateful applications on Kubernetes made easy with OpenEBS and Rancher
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The document outlines a webinar on the integration of OpenEBS and Rancher for managing persistent storage in stateful applications on Kubernetes. It highlights the benefits of using OpenEBS and Rancher's unified operations for improved efficiency and reliability, along with recent updates and features of OpenEBS 0.9. The session includes presentations from industry experts, a demo, and a Q&A segment for participants.
Persistent Storage for stateful applications on Kubernetes made easy with OpenEBS and Rancher
- 1. THANKS FOR JOINING THE WEBINAR WILL START IN A BRIEF MOMENT
- 2. Persistent Storage for stateful applications on Kubernetes made easy
- 3. Your Presenters: murat phool @muratkarslioglu @JasonvanBrackel @phool_stormer Murat Karslioglu VP of Product MayaData Inc Jason van Brackel Director of Community Rancher Labs Patrick Hoolboom Developer Advocate MayaData Inc
- 4. Agenda ● Introduction ● Overview of OpenEBS and Rancher ● Benefits of the combined solutions ● Demo ● Quick update on OpenEBS 0.9 Release ● Q&A
- 6. MayaData Confidential Applications have changed and someone forgot to tell storage Applications have changed and someone forgot to tell storage
- 7. Agility Lessons learned ● Per team control ● No tight coupling to infrastructure ● Run the same everywhere Kubernetes ● Write once, run anywhere ● Small team autonomy, integrated via APIs ● Portable infrastructure
- 8. Agility Lessons learned ● Per team control ● No tight coupling to infrastructure ● Run the same everywhere Kubernetes ● Write once, run anywhere ● Small team autonomy, integrated via APIs ● Portable infrastructure Legacy &/or cloud storage STOPs benefits: ● Not portable => lock-in ● Teams not autonomous ● Higher TCO ● Distributed systems on distributed systems on distributed systems …. No storage at all is increasingly preferred to traditional storage systems and services.
- 9. OpenEBS - Leading CAS + Simple + Teams are autonomous + 100% OSS / in user-space + Granular + Additive to underlying systems or cloud volumes or JBODs
- 10. Visibility, validation and control
- 11. ● Project started by MayaData and donated to CNCF ● OpenEBS is used in production by various organizations ● Runs anywhere - immediately ● Thin provisioning ● No new team needed - if you know how to run Kubernetes you already know how to run OpenEBS Your complete solution for building and running stateful applications on Kubernetes MayaData = data agility delivered
- 12. Commercial offering + Free MayaOnline ○ Monitoring, logging, visibility + Multiple levels ○ Support ○ Data retention ○ RBAC ○ DMaaS ■ Back-up and migration
- 14. KubeCon Europe News + OpenEBS is now an official CNCF Sandbox project https://youtu.be/vdxcaR3I2ic
- 15. KubeCon Europe News + OpenEBS is now an official CNCF Sandbox project https://youtu.be/vdxcaR3I2ic
- 16. Upcoming Webinar
- 18. By 2025, majority of applications will run on Kubernetes “Most of these applications that we are building now would not have been possible without the cloud native patterns and the flexibility that Kubernetes enables.” Brad Linder, Cloud Native & Big Data Evangelist, Sling TV
- 19. Realities of new enterprise application architecture: Kubernetes is everywhere Jenkins Cassandra Node.js TeamCity SQL J2EE Bamboo MsSQL .NET
- 20. Kubernetes presents an opportunity to unify operations across infrastructure EdgeBranchCloudDatacenterDev
- 21. Kubernetes presents an opportunity to unify operations across infrastructure EdgeBranchCloudDatacenterDev Kubernetes everywhere delivers: • Consistent API • RBAC & Access Control • Health Checks/HA • Load Balancing • Backup and Recovery • Monitoring • Service Discovery • Overlay Networking
- 22. Kubernetes presents an opportunity to unify operations across infrastructure EdgeBranchCloudDatacenterDev Kubernetes everywhere delivers: • Consistent API • RBAC & Access Control • Health Checks/HA • Load Balancing • Backup and Recovery • Monitoring • Service Discovery • Overlay Networking Benefits of unified operations: • Consistently deliver a high level of reliability on any infrastructure • Improve DevOps efficiency with standardized automation • Ensure enforcement of security policies on any infrastructure
- 23. Rancher – Enterprise Kubernetes Platform 23 Unified Cluster Operations Self Service Kubernetes Environments Cloud, Data Center, and Edge GKE AKSEKS AnyK3s RKE - User Interface - Service Catalog - CI/CD Central IT DevOps - Fleet Mgmt - Auth/RBAC - Policy - Monitoring - Logging - Alerting - Security - Capacity - Cost
- 24. How we deliver Kubernetes-as-a-Service Level 1 Deliver a full- featured container management platform that integrates the cloud native technologies and ecosystem App Catalog CI/CD Monitoring & Logging Access Control Orchestration & Scheduling Container Engine Network & Storage Compute Infrastructure Service Mesh Secrets and Security Container Registry
- 25. How we deliver Kubernetes-as-a-Service Level 2 Introduce multi- cluster management GKE, EKS, AKS, … Centralized policy management • Centralized auth/RBAC • Centralized image, network, pod, cluster security policy Multi-cluster applications • Global LB and DNS • Multi-cluster networking: Submariner • Multi-cluster storage: Longhorn
- 26. How we deliver Kubernetes-as-a-Service Level 3 Expand Kubernetes footprint everywhere (cloud, data center, and edge) Kubernetes at the edge • K3s, K3OS, and fleet manager Single app clusters • Kubernetes as the new app server Windows containers and VMs
- 27. Benefits of the OpenEBS & Rancher solution
- 28. Benefits of the OpenEBS & Rancher solution + Simple + 100% OSS + Enterprise support + Solution guides + Large community
- 29. Demo
- 31. Overview of OpenEBS 0.9 New Features * Dynamic Provisioning of LocalPV * Built on top of LocalPV volumes already supported in Kubernetes: GA with k8s 1.14 * Close to performance of raw IO on disks * Good fit for Statefulsets where the application handles replication * Backup/Restore of cStor volumes to S3 using Heptio Velero plugin * Replica anti-affinity for better HA * cStor volume affinity to assure co-location of target pod and application pod * Specify namespace other than PVC namespace for Jiva volume pods * Performance tuning for cStor targets * Faster Jiva volume replica rebuilds
- 32. Upcoming Webinar
- 34. Summary + Rancher introduces a centralized control plane that unifies management of every Kubernetes cluster running across your organization. + OpenEBS easily installed, configured and managed to achieve the persistent storage needs of stateful applications on Rancher managed Kubernetes clusters. + With MayaOnline, resource monitoring and data migration needs are extremely simplified.
- 35. Q & A
- 36. Where do I start? ➔ $ 63 per month ➔ Up to 10 hours of professional assistance to set up OpenEBS Enterprise + MayaOnline in your environment ➔ Expert advice on how to deal with Stateful Applications on Kubernetes ➔ Enterprise class support ➔ Yaml for most popular use cases ➔ Intro training ➔ Personalized ROI document
- 37. Thank You
Editor's Notes
- #5: Intro (5 min) - Murat Quick Overview of OpenEBS (5 min) - Murat Quick Overview of Rancher (5 min) - Jason Benefits of the combined solution (5 min) - Murat Demo (10 min) - Patrick + Jason OpenEBS 0.9 and 1.0 Updates (5 min) + Patrick Kubecon Announcements (5 min) - Murat Q&A - Patrick + Jason Conclusion - Murat
- #15: https://www.cncf.io/blog/2019/05/16/a-year-later-updating-container-attached-storage/ https://youtu.be/vdxcaR3I2ic
- #16: https://www.cncf.io/blog/2019/05/16/a-year-later-updating-container-attached-storage/ https://youtu.be/vdxcaR3I2ic