q

1. State of Linux Containers
in OpenStack
Neependra Khare, Red Hat

2. Agenda
● Docker
● Why Docker and OpenStack
● Docker and Heat
● Docker and Nova
● Project Kolla
● Project Magnum

3. Docker
Images Referece : https://blog.sei.cmu.edu/assets/content/VM-Diagram.png

4. Linux Kernel Features Docker uses

5. Docker Orchestration
● Docker Swarm
● Kubernetes
● Mesos
● ..

6. Mirco OSes specially designed to
run Containers
● Project Atomic
● CoreOS
● Nano
● Photon

7. Docker and Nova

8. Docker and Heat

9. OpenStack in Theory

10. OpenStack in Reality

11. Project Kolla
● Container based OpenStack Deployment
● Containerize OpenStack Services
● Solves manageability and availability problems
● Offers easy upgrade to OpenStack services

12. OpenStack Architecture For Project
Kolla

13. Project Magnum
● Magnum is an API Service on OpenStack
● Provides Multi-tenant CaaS (Containers as a
Service)
● Integrates with
o Heat (Orchestration)
o Kubernetes/Docker Swarm (Cluster Manager,
Scheduler)
o Docker (Container Manager)
o Flannel (Overlay Network)

14. Project Magnum - Container As a Service

15. Q and A

16. Thank You !