The Paris OpenStack Summit had over 5000 attendees from 876 companies representing 62 countries. Major themes included the growing community with new platinum members like Intel and SAP, increased interest in Docker and NFV, and Ceph emerging as a unified storage solution. Projects are focusing on usability, debugability, and scalability through efforts like refactoring Nova scheduler and Horizon, and enhancing HEAT.

1. Paris OpenStack Summit Recap
Guang Ya Liu
liugya@cn.ibm.com
Sina Weibo: @platformer

2. Open Source is the Infrastructure of the Cloud Tomorrow

3. Overview
• Over 5000 attendees, a significant number of enterprise
attendees.
• Over 185 Sessions, over 184 design summit sessions,
and over 26 Ops summit sessions.
• 45 major sponsors (large companies) and another 43
startup sponsors.
• OpenStack is now: 17,300 People, 433 supporting
companies, contributions from 145 countries, in excess
of 20M lines of code
• More than 4,600 developers & users in attendance
– 33% - Product Strategy/Management / Architect
– 26% - Developer
– 16% - User / Operations SysAdmin
– 9% - CEO / CIO / IT Manager
– 10% - Business Development / Marketing
– 6% - Other
• Percent of 1st timers – 58%
• Countries represented – 62
• Companies represented – 876

4. Major themes for Paris
• 11 core projects have been defined in the 10th release of
OpenStack (Juno).
• The community is growing significantly with major companies
joining – Intel is now a platinum member, and SAP has joined.
• Docker and OpenStack is coming to one ecosystem
• There is increasing interest around NFV within OpenStack -
across carriers and service providers
• Ceph is leading the unified storage solution for OpenStack

5. Docker All the OpenStack Service
• Isolated, lightweight, and portable
• Pre-integrated
• Easily describe run-time relationships
• Run on something thin and easy to update
http://docker.com/

6. Docker All the OpenStack Service
• Isolated, lightweight, and portable
• Pre-integrated
• Easily describe run-time relationships
• Run on something thin and easy to update
http://docker.com/
http://kubernetes.io/

7. Docker All the OpenStack Service
• Isolated, lightweight, and portable
• Pre-integrated
• Easily describe run-time relationships
• Run on something thin and easy to update
http://www.projectatomic.io/
http://docker.com/
http://kubernetes.io/

8. Demo
• OpenStack deploy Kubernetes cluster
• The Kolla project is part of the OpenStack TripleO effort,
focused on deploying OpenStack environments using
Kubernetes and Docker containers.
• Kolla call kubernetes to create another openstack cluster
by running all services in docke containers
• All applications can run in docker container

9. Orchestrating Docker with OpenStack
http://allthingsopen.com/

10. Solum
• An OpenStack related project designed to make cloud services easier to
consume and integrate into your application development process.
• Solum is natively designed for OpenStack clouds and leverages
numerous OpenStack projects, including Heat, Keystone, Nova, Trove,
and more.

11. HEAT Docker Resource
• Heat provides a Docker
resource
• Docker resource
communicates directly to
Docker Server
• Templates may glue Nova
and Docker resources
• Can deploy containers on
top of VMs or bare-metal
instances.

12. Hybrid Nova Configuration + Ironic

13. Future - MAGNUM
• Container As A Service
– Might be handled in a new incubation project
– Gantt help resource scheduling
– Create instance on demand
– Container Agent
– Agent Reply

14. Docker Best Practise
• I have a lot of data
– Do not put “data” in containers
– Replicate your data in each target cloud
– Bind mount your data volume(s) to your container(s)
• I have a lot of cloud servers
– You need a utility with a resource scheduler
• Nova, Magnum, Kubernetes, Mesos etc
– Treat application servers like cattle
• Create them from container images using automation

15. Docker With Multiple Clouds
• Docker Hosts Create
– Automatically set up new docker hosts
– Select which docker hosts to interact with
– Support Azure, Digital Ocean and Rackspace
– http://github.com/docker/docker/issues/8681
• Docker Clustering
– http://github.com/docker/docker/pull/8859
– Support for running Docker on multiple hosts, with autoscaling capabilities
and pluggable scheduling algorithms.
– Similar with Kubernetes

16. Clocker
• Clocker creates and manages a Docker cloud infrastructure.
• Clocker support single-click deployment and runtime
management of multi-node applications that can run on
containers distributed across multiple hosts
• Using the Weave SDN to manage network
• Application blueprints written for Brooklyn can be deployed to
a distributed Docker Cloud Infrastructure.

17. Clocker
• Clocker
– Brooklyn + Docker +
Jclouds + Weave
• Solves
– Docker Networking
– Container Placement
– Application Definition

18. Docker Ecosystem
• PaaS based on Docker
• Kubernetes + Mesos
– Mesos help Kubernetes
do resource scheduling
– https://github.com/me
sosphere/kubernetes-
mesos

19. RedHat: ManageIQ->CloudForm
• Advanced virtualization
management
– Monitoring and
tracking
– Capacity management
and planning
– Resource usage and
optimization
– Workload life-cycle
management
– Policies to govern
access and usage
• Private or hybrid cloud
management
– Self-service portal and
catalog
– Controls to manage
request
– Quota enforcement
and usage
– Chargeback and cost
allocation
– Automated
provisioning
• Operational visibility
and control
– Dashboards
– Reports
– Policies
– Alerts
– Approval workflows

20. HP Helion Cloud
• Bringing you the benefits of
3 major cloud ecosystems
• CF for PaaS
• Amazon for cloud burst in
Hybrid Cloud
• OpenStack for Infrastrcture
management

21. HP Helion Cloud
• OpenStack is the foundation of HP’s Cloud

22. HP Helion Cloud
• Messaging
– Marconi
• Database
– Trove
• IDOL
– Integrated Data
Operating Layer
– Sahara
• Docker
– OpenStack manage
Infrastructure
– CF manage Docker
applications

23. Design Sessions
• Nova
– Cell enhancement
– Scheduler refactor (Mainly for Gantt)
• https://etherpad.openstack.org/p/kilo-nova-
scheduler-rt
– Migrate nova network to neutron
– CaaS might be a new incubation project and
will not be in nova
• Ironic
– Create a “standalone” ironic
– Simpler to deploy without the rest of
OpenStack
– Just simpler in general and simpler for the
user
– Similar with xCat
• HEAT
– Auto scaling API
• https://wiki.openstack.org/wiki/Heat/AutoScaling
– HEAT and Container
• HEAT is going to integrate with K8S
• https://etherpad.openstack.org/p/kilo-heat-
containers
• https://github.com/rabi/heat-dcoker-
docs/blob/master/kilo_design_session_heat_contai
ners.pdf
– Heat Convergence - resolving any and all
questions
• Enhance HEAT debug ability
• https://wiki.openstack.org/wiki/Heat/ConvergenceD
esign
• Sahara
– How to push it to production
– Docker Support
– Heat Engine by default
– Spark and Hadoop OOB support

24. Other Hot Topics
• NFV (Network Function Virtualization)
• Ceph (Unified Storage Solution)
• Just google if you are interested

25. OpenStack is calming down
• Focusing on usability and debug ability
– HEAT
– Horizon
• Refactor to make architecture more clear
– Nova scheduler and Gantt
– Horizon
• Scalability is on priority
– Nova cell
– Huawei cascading

26. Open Source is eating the software world!
Thank You