Roma rolling update
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Explanation about ROMA's Rolling Update. ROMA is a Key Value store(NoSQL) be based ruby. ROMA adopted P2P architecture, so it enable version updating without stopping service which use ROMA. If you are interested in ROMA, please come to the our site. http://roma-kvs.org/
Roma rolling update
- 1. ROMA Rolling Update -No Stopping Service- Vol.01 Jan/08/2015 Hiroaki Iwase http://roma-kvs.org/ v1.0.0 v0.8.14 v0.8.14 v0.8.14 v0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0
- 3. ROMA ROMA can update version without stopping service
- 4. ROMA Example Environment ? Architecture: 5 server cluster
- 5. v0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 Example Environment ? Architecture: 5 server cluster ? Current version: v0.8.14 V0.8.14
- 6. v0.8.14 v0.8.14 v0.8.14 v0.8.14 v0.8.14 ? Architecture: 5 server cluster ? Current version: v0.8.14 ? Target New version v1.0.0!! V0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0 Example Environment
- 7. v0.8.14 v0.8.14 v0.8.14 v0.8.14 v0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 How to Rolling Update
- 8. v0.8.14 v0.8.14 v0.8.14 v0.8.14 v0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 Deposit data to other instances Data Data Data Data
- 9. v0.8.14 v0.8.14 v0.8.14 v0.8.14 v0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 Deposit data to other instances No DataData Data Data Data
- 11. v0.8.14 v0.8.14 v0.8.14 v0.8.14 Update in 1 instance(Version up) V0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0 V0.8.14 Data Data Data Data
- 12. v0.8.14 v0.8.14 v0.8.14 v0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0 V0.8.14 Update in 1 instance(Version up) Data Data Data Data
- 13. v0.8.14 v0.8.14 v0.8.14 v0.8.14 Reposit instance with new version to ROMA cluster V0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0Data Data Data Data
- 14. v0.8.14 v0.8.14 v0.8.14 v0.8.14 V0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0 Get back the reposited data Data Data Data Data
- 15. v1.0.0 v0.8.14 v0.8.14 v0.8.14 v0.8.14 Rolling Update finish 20% V0.8.14 V0.8.14 V0.8.14 V0.8.14 V1.0.0
- 16. v1.0.0 v1.0.0 v0.8.14 v0.8.14 v0.8.14 Do same procedure in each instance V0.8.14 V0.8.14 V0.8.14 V0.8.14V1.0.0 V1.0.0
- 18. v1.0.0 v1.0.0 v1.0.0 v1.0.0 v0.8.14 V0.8.14 V1.0.0 V1.0.0 V0.8.14 V1.0.0 V1.0.0 Rolling Update finish 80%
- 19. v1.0.0 v1.0.0 v1.0.0 v1.0.0 v1.0.0 V1.0.0 V1.0.0 V1.0.0 V0.8.14 V1.0.0 V1.0.0 Rolling Update finish 100%
- 20. V1.0.0 V1.0.0 V1.0.0 V1.0.0 V1.0.0 v1.0.0 Rolling Update has been Completed!!
- 21. V1.0.0 V1.0.0 V1.0.0 V1.0.0 V1.0.0 v1.0.0 Rolling Update has been Completed!! Without Service Stopping!
- 22. V1.0.0 V1.0.0 V1.0.0 V1.0.0 V1.0.0 v1.0.0 Rolling Update has been Completed!! Without Service Stopping! No Data Lost!
- 23. V1.0.0 V1.0.0 V1.0.0 V1.0.0 V1.0.0 v1.0.0 You can use Gladiator, too.(after v1.0.0) Gladiator GUI Management
- 24. V1.0.0 V1.0.0 V1.0.0 V1.0.0 V1.0.0 v1.0.0 You can use Gladiator, too.(after v1.0.0) Gladiator GUI Management
- 25. Please come to the ROMA HP for more detail. http://roma-kvs.org/