We’re moving into a world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform can not be all things to all people, there will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud flows directly out of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to remind our vision, vision and commitment, to look back at how the project has grown in the last 8 years, and to give a peek at what to expect from the project in the near future.

1. WELCOME
Ignacio M. Llorente
OpenNebula Project Director
OpenNebulaConf 2017 US

2. WHY PRIVATE CLOUD?

3. The Beginning of the Public Cloud
August 2006 – Ten Years Ago
OpenNebulaConf 2017 US

4. The State of the Public Cloud Market
Highly concentrated market
The 4 big players aggregate the 55% and the next 20 players the 25%
55% 70%
Increasing concentration
The 4 big players growing 70% and the next 20 players 41%
Source:
• https://www.srgresearch.com/articles/amazon-leads-microsoft-ibm-google-chase-others-trail
Public Cloud Market Becoming an Oligopoly

5. 14 regions 30 regions 6 regions
Public Cloud Datacenter Footprint
A Global Infrastructure
Sources:
• Company web sites
OpenNebulaConf 2017 US

6. Zones (2016) Servers (Millions) New Zones in 2017
38 2-4 9
30 1-3 8
31 0.5 -
6 0.5-1 8
Sources:
• Company web sites
• http://datacenterfrontier.com/inside-amazon-cloud-computing-infrastructure
• http://www.datacenterknowledge.com/archives/2013/07/15/ballmer-microsoft-has-1-million-servers/
Each zone can have 1 or more datacenters
Most datacenters house between 50K and 80K servers
A Fierce Competition to Grow Data Centers
Focus on Deploying Massive, Centralized Datacenters
The 4 big players house between 4 and 8 millions of servers
25%
This number is estimated to grow 25% annually (probably much
higher if we consider their 70% annual growth in revenues)

7. Toward Centralization of Computing?
After All, Was Thomas Watson Right?
clouds
OpenNebulaConf 2017 US

8. Distributed Cloud Computing
Public Cloud only represents 12% of Internet computing power
10 million blade servers shipped annually
50 million servers in operation in 2016 (not including public cloud)
Sources:
• http://www.gartner.com/newsroom/id/3530117
• http://energy.gov/eere/articles/10-facts-know-about-data-centers
• http://worldstopdatacenters.com/idc-number-of-data-centers-will-peak-at-8-6-million-in-2017-then-begin-to-decline/
• http://www.forbes.com/sites/louiscolumbus/2016/03/13/roundup-of-cloud-computing-forecasts-and-market-estimates-2016/#1632a1fd74b0
Public Cloud Is a Fraction of IT Infrastructure Market
Public Cloud represents a tiny fraction of existing data centers
3 million data centers only in the U.S. in 2013
Number datacenters growing, peaking at 8.6 M worldwide by 2017
Ø Public cloud
Ø Private cloud on-premises and off-premises
with hosting services, colocation or
managed hosting
Ø Traditional IT
IT Infrastructure Spending in
10 Years
Most enterprises, 68%, run
less than 20% of their
workloads in the cloud

9. Distributed Cloud Computing
1. PERFORMANCE
Latency and workload profile
Why Private Cloud?
3. COST
Many datacenters have sufficient scale to be able to do it cheaper themselves
Only if high variability
2. SECURITY
Confidentiality & privacy
4. EXISTING INFRASTRUCTURE
Hardware, software and know-how
OpenNebulaConf 2017 US

10. 2014 - Berlin
2013 - Berlin 2015 - Barcelona
2016 - Barcelona 2017 - Madrid
2017 - Boston
OpenNebulaConf 2017 US

11. The Product
one

12. Openness
Run production-ready software,
fully open-source without
extensions that lock you in
Reliability
Your cloud will run for years with
little maintenance
Flexibility
You can easily build a cloud to fit
into your data center and
policies
Simplicity
You do not need an army of
administrators to build and
maintain your cloud
OpenNebulaConf 2017 US

13. THE OPENNEBULA TECHNOLOGY
A TURNKEY SOLUTION TO BUILD CLOUDS AND DATA CENTER VIRTUALIZATION
ü Only one OpenNebula distribution
ü Fully open-source, enterprise-ready
ü Delivered as a single, upgradable package
ü 90 releases in 9 years
LIGHT & SIMPLE
Lightweight and easy
to install, maintain,
operate, upgrade and
use
FLEXIBLE
Fully open-source and
customizable to fit
into any data center
and policies
ROBUST
Production-ready,
highly-scalable,
reliable and
supported
POWERFUL
Innovative
functionality for
private/hybrid clouds
and DC virtualization
OpenNebulaConf 2017 US

14. THE OPENNEBULA PROJECT
FIRST OPEN-SOURCE CLOUD MANAGEMENT PLATFORM
OpenNebulaConf 2017 US

15. THE OPENNEBULA PROJECT
FROM RESEARCH PROJECT TO OPEN-SOURCE PROJECT FOR ENTERPRISE
2005
2008 2009 2010 2011 2012 20142013
Research
Project
2015 2016
OpenNebulaConf 2017 US
User-driven Open-source Project
OpenNebula.systems

16. 2017
5.4 - Medusa
2018
• Enhanced vCenter integration (full storage and network management…)
• Affinity/anti affinity VM-to-VM and Host-to-Host rules
• Built-in HA and federation with RAFT consensus algorithm
• Improved VM lifecycle
• Disk resizing in the VM running state.
• Improved Ceph support
• …
NEW FEATURES FROM LAST OPENNEBULACONF
SOLVING REAL USER NEEDS IN INNOVATIVE WAYS
OpenNebulaConf 2017 US

17. Project Update: OpenNebula 5.4
Blueprints
● Simplify Deployment
● Simplify Current Features
● vCenter
● … and other enhancements

18. Project Update: OpenNebula 5.4
HA & Federation
● Built-in replication (no more MySQL master-slave)
● Based on Raft for zone HA
● Similar for zone federation
Sunstone
sched &
drviers
oned Sunstone
oned
Sunstone
sched &
drviers
oned
Master zone
followers
leader
Sunstone
sched &
drviers
oned Sunstone
oned
Sunstone
sched &
drviers
oned
Slave zone
followers
leader

19. Project Update: OpenNebula 5.4
VMGroups
● Affinity: VM-VM, VM-Host, Role-Role
● A VM bind to a VMGroup at instantiation
ROLE = [ NAME = backup, POLICY = ANTI_AFFINED, HOST_ANTI_AFFINED = ”5,6” ]
ROLE = [ NAME = db, POLICY = AFFINED, HOST_AFFINED = ”2,3,4” ]
ROLE = [ NAME = monitor ]
ROLE = [ NAME = frontend ]
ANTI_AFFINED = “db, backup”
AFFINED = “monitor, front-end”
host1 host2 host3 host4 host5 host6

20. Project Update: OpenNebula 5.4
Other Enhancements
● non-SLAAC address ranges for IPv6
● IPv6 Security groups
● Improved audit trails (extended history records)
● Custom redefinition of action rights
● Minor enhancements Storage (Ceph snapshots, live resize)
● DB housekeeping
● Re-worked dialogs in Sunstone

21. 2017
5.4 - Medusa
2018
• Enhanced vCenter integration (full storage and network management…)
• Affinity/anti affinity VM-to-VM and Host-to-Host rules
• Built-in HA and federation with RAFT consensus algorithm
• Improved VM lifecycle
• Disk resizing in the VM running state.
• Improved Ceph support
• …
NEW FEATURES FROM LAST OPENNEBULACONF
SOLVING REAL USER NEEDS IN INNOVATIVE WAYS
OpenNebulaConf 2017 US
Look forward to your feedback!
Open Discussion Today/Tomorrow about 5.6
Thanks to contributors and sponsors!
Committers
1.000 contributors at dev.opennebula

22. Users
one
Now running > 3,500 clouds
Largest cloud with 300,000 cores
and 16 data centers

23. NEW FEATURED USERS FROM LAST OPENNEBULA CONF
0
20
40
60
80
100
120
140
160
180
2010 2011 2012 2013 2014 2015 2016 2017
Thousands
180,000 downloads
A WIDELY-USED CLOUD MANAGEMENT PLATFORM
We look forward to having more details about your
deployment and experiences!
> 500,000 downloads
OpenNebulaConf 2017 US

24. The Community

25. THE OPENNEBULA COMMUNITY
THE POWER OF USER-DRIVEN VENDOR-AGNOSTIC DEVELOPMENT
Develop
Open-source Apache code
Transparent process
Public roadmap
Communicate
User groups
Cloud technology days
OpenNebulaConf
Integrate
Add-ons catalog
Ecosystem directory
Use
Give us feedback
Contribute experiences
Help support new users
OpenNebulaConf 2017 US

26. NEW CLOUD TECHDAYS FROM LAST OPENNEBULACONF
EDUCATION EVENTS HOSTED BY USERS
OpenNebulaConf 2017 US
Thanks to all organizations that
hosted a TechDay!
We look forward to organizing a TechDay
at your site!

27. The Conference
What is this conference about?

28. An Opportunity to Learn
… about the Cloud
… about OpenNebula
… from real experiences
… from peers
THE EDUCATION CONFERENCE ABOUT THE OPEN CLOUD
THE OPENNEBULA CONFERENCE
OpenNebulaConf 2017 US

29. THANKS TO THE SPEAKERS!!!!
THE OPENNEBULA CONFERENCE
OpenNebulaConf 2017 US

30. DO NOT FORGET TO JOIN US IN MADRID!
THE OPENNEBULA CONFERENCE
OpenNebulaConf 2017 US

31. Announcement: Slots Available for Lightning Talks
Session: Today in the afternoon at 2:30
Rules
● Five minutes and only five minutes
● Three slides and only three slides
● Focus on only one key point: use case, experience, feature, demo…
Submissions Received
• John Noss - Harvard - "VM Leaderboard for VM disk I/O on Ceph"
• Tino Vázquez - OpenNebula "BEACON - Federating Clouds at the Network Level"
• Tom Mays - Scalewize - "Nodeweaver 11 Demo”
• Stefano Bagnasco - INFN - "FaSS - Advanced VM Scheduler for OpenNebula”
• Peter Desnoyers - Northeastern "Fast Network Boot for Agile Cloud Reprovisioning"
Contact: Tino Vázquez (cvazquez@opennebula.org )
OpenNebulaConf 2017 US

32. THANKS!
OpenNebulaConf 2017 US
5th edition