This document provides an overview and agenda for the OpenNebulaConf 2017 EU conference. It discusses the growth of OpenNebula and private clouds over public clouds due to factors like security, cost and existing infrastructure. It highlights new features in OpenNebula like improved vCenter integration and disk resizing. The conference aims to educate attendees about cloud technologies through presentations from users and peers. Lightning talks and expert sessions are also announced.

1. #OpenNebulaConf
WELCOME
Simplicity is What Differentiate Us
Ignacio M. Llorente
OpenNebula Project Director
OpenNebulaConf 2017 EU

2. WHY PRIVATE CLOUD?

3. The Beginning of the Public Cloud
August 2006 – Eleven Years Ago
OpenNebulaConf 2017 EU

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
Sources:
• Company web sites
OpenNebulaConf 2017 EU
Focus on Deploying Massive, Centralized Datacenters

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
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)
A Global Infrastructure

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

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
2. SECURITY
Confidentiality & privacy
4. EXISTING INFRASTRUCTURE
Hardware, software and know-how
5. SPECIAL PURPOSE
Such as clouds for network function virtualization and edge computing
OpenNebulaConf 2017 EU

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

11. The Product
one

12. THE OPENNEBULA PROJECT
FIRST OPEN-SOURCE CLOUD MANAGEMENT PLATFORM
OpenNebulaConf 2017 EU

13. 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

14. 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

15. THE OPENNEBULA TECHNOLOGY
A TURNKEY SOLUTION TO BUILD CLOUDS AND DATA CENTER VIRTUALIZATION
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 EU
ü Only one OpenNebula distribution
ü Fully open-source, enterprise-ready
ü Delivered as a single, upgradable package
ü 90 releases in 9 years
üDirect support from core developers

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 EU

17. 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
Look forward to your feedback!
Open Discussion Today about 5.6
Thanks to contributors and sponsors!
Committers
1.250 contributors at dev.opennebula
OpenNebulaConf 2017 EU

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

19. 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 EU

20. The Community

21. THE OPENNEBULA COMMUNITY
THE POWER OF USER-DRIVEN VENDOR-AGNOSTIC DEVELOPMENT
OpenNebulaConf 2017 EU
Develop
Open-source Apache code
Transparent process
Public roadmap
Communicate
Cloud technology days
OpenNebulaConf
Integrate
Add-ons catalog
Ecosystem directory
Use
Give us feedback
Contribute experiences
Help support new users
1,300
users at
forum.opennebula
1,250
active users at
dev.opennebula
8,300
subscribers to
newsletters

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

23. The Conference
What is this conference about?

24. 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 EU

25. THANKS TO THE SPEAKERS!!!!
THE OPENNEBULA CONFERENCE
OpenNebulaConf 2017 EU

26. Announcement: Slots Available for Lightning Talks
Session: Today in the afternoon at 3:00
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
• Jimmy Goffaux - Terraform Module for OpenNebula
• Florian Heigl - Linking Rudder Config Management and ONE
• Valentina Zaccolo - FairShare Scheduling Service for ONE: FaSS
• Alvaro Simon - Flemish Inter-university Council (VLIR) Project
• Stefan Kooman - OpenNebula and IPv6
Contact: Tino Vázquez (cvazquez@opennebula.org )
OpenNebulaConf 2017 EU

27. Announcement: Book Time Slot for Meet the Experts
Session: Today 10:15am - 5:15pm
Rules
● Sign up to Meet with OpenNebula Experts for a 15 Minute Chat 1:1
Contact: Javier Fontán (jfontan@opennebula.org )
OpenNebulaConf 2017 EU

28. THANKS!
OpenNebulaConf 2017 EU
6th edition