How Kubernetes make OpenStack & Ceph better
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The document discusses the integration of Kubernetes with OpenStack to enhance cloud solution architecture, highlighting features like container orchestration, monitoring, and networking integration through Neutron. It mentions tools and frameworks such as Kolla, Helm, and Kuryr for deploying and managing OpenStack in Kubernetes environments. The conclusion emphasizes the benefits of a containerized and hyper-converged OpenStack cloud infrastructure.
How Kubernetes make OpenStack & Ceph better
- 1. H O W K U B E R N E T E S M A K E O P E N S TA C K & C E P H B E T T E R C H A R N S I L P C H I N P R A S E R T C L O U D S O L U T I O N A R C H I T E C T, N I PA C L O U D
- 2. C H A R N S I L P C H I N P R A S E R T C L O U D S O L U T I O N A R C H I T E C T
- 3. P U B L I C C L O U D
- 4. F E AT U R E S • Monitoring • Private Network • Eco Tier • Floating IP • Key pairs • Volumes(beta)
- 5. O P E N S TA C K S U M M I T S Y D N E Y 2 0 1 7
- 9. O P E N S TA C K W H AT I S
- 10. C E P H S T O R A G E W H AT I S
- 11. D AY 2 O P E R AT I O N S ! ! !
- 12. D E P L O Y O P E N S TA C K O N K U B E R N E T E S
- 13. P R O D U C T I O N - G R A D E C O N TA I N E R O R C H E S T R AT I O N K U B E R N E T E S • C O N TA I N E R • C L U S T E R • L O A D B A L A N C E R • S E L F H E A L I N G • A U T O S C A L I N G • R O L L I N G U P G R A D E
- 14. I N F R A S T R U C T U R E A S A C O D E
- 15. O P E N S TA C K O N K 8 S
- 16. H Y P E R C O N V E R G E D
- 17. D E P L O Y M E N T
- 18. K O L L A • Provide Dockerfiles for build OpenStack Docker images • Kolla-Ansible • Kolla-Kubernetes
- 19. O P E N S TA C K H E L M • Helm is Kubernetes Package Manager • Pre-configured Kubernetes Resources • Reuse K8S resource files for different environments • AT&T and SKTelecom
- 20. – J O H N N Y A P P L E S E E D “Type a quote here.”
- 21. D E P L O Y K U B E R N E T E S O N O P E N S TA C K
- 22. K U RY R • Docker network plugin • Neutron provide networking services to container • Mapping Neutron ports to Container ports docker network create -d kuryr —ipam-driver=kuryr -—subnet=10.10.0.0/24 --gateway=10.10.0.1 -o neutron.net.name=private my_kuryr_net docker run —net=my_kuryr_net -—expose=1234-1238/udp -it ubuntu
- 23. K U RY R - K 8 S • Make Neutron aware of Kubernetes Networking • OpenStack VMs and Kubernetes Pods on the same Neutron Network • Avoid double encapsulation
- 24. F U X I • Volume provisioner • Watching K8S PVCs api for create, update and delete Cinder Volumes • FlexVolume driver • K8S Custom Volume plugin for attach, detach and mount volume.
- 25. K U RY R K U B E R N E T E S
- 26. C O N TA I N E R I Z E D O P E N S TA C K C L O U D K U B E R N E T E S • Self healing • Load balancing • Automated rolling outs and rolling backs • Minimise OpenStack Control plan nodes • No overlay networks
- 27. C O N C L U S I O N • Containerized OpenStack Cloud • Hyperconverged • Kuryr Kubernetes • Fuxi Kubernetes • Kolla • OpenStack Helm
- 28. – C H A R N S I L P C H I N P R A S E R T, N I PA C L O U D “May the force be with you” Thank you