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Getting Unstuck with EBS: Primer on how to use Docker and EBS

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This presentation will answer the question “how do I use Docker and EBS?” by examining why EBS volumes get stuck so frequently in an attaching state and how you can avoid it for your containerized applications. Read more at https://portworx.com/ebs-stuck-attaching-state-docker-containers/

Publicado en: Tecnología
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Getting Unstuck with EBS: Primer on how to use Docker and EBS

  1. 1. Getting Unstuck with EBS: primer on using EBS for Docker containers
  2. 2. Storage
  3. 3. Storage
  4. 4. Kubernetes failover using EBS
  5. 5. Kubernetes failover using EBS Node A Node B MySQL Postgres Kubernetes Pod Pod PV PV
  6. 6. ● ● ● ● ● Kubernetes failover using EBS
  7. 7. Kubernetes failover using EBS Node A Node B Kubernetes unmount / detach Node BKubernetes Node BKubernetes Postgres Step 1 node has failed unmount and detach Step 2 reschedule attach and mount Step 3 start containers attach / mount MySQL Pod Pod PV PV PV PV PV PV
  8. 8. Kubernetes failover using EBS
  9. 9. Volumes Stuck in the "Attaching" State.
  10. 10. ● ● ● Volumes Stuck in the "Attaching" State.
  11. 11. Volumes Stuck in the "Attaching" State. ● ● ● ●
  12. 12. Volumes Stuck in the "Attaching" State. ● ● ● ● ●
  13. 13. Volumes Stuck in the "Attaching" State.
  14. 14. Decouple Storage from Containers
  15. 15. Decouple Storage from Containers
  16. 16. Decouple Storage from Containers Node A Node B Kubernetes Postgres Pod PV MySQL Pod PV Portworx replication Portworx
  17. 17. ● ● ● Decouple Storage from Containers
  18. 18. Decouple Storage from Containers Node A Node B Kubernetes Postgres Pod PV MySQL Pod PV replication Portworx
  19. 19. ● ● ● Decouple Storage from Containers
  20. 20. Conclusion
  21. 21. Conclusion
  22. 22. Getting Unstuck with EBS

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