Last Few Places Available for OpenNebulaConf 2014!

OpenNebula Conference 2014

This year’s edition of the international OpenNebula Conference is packed with an amazing agenda, If you want to learn about Cloud Computing in general, and OpenNebula in particular. If you are familiar with the software or even an active user or contributor to the project, willing to hear and learn how other members of the community bend OpenNebula for their infrastructure needs, this is the place to be!

Want to know what to expect? Last year’s conference was an absolute success, with fruity presentations of long time users of OpenNebula, and with various use cases that, we can confess, largely surprised the OpenNebula team for their artfulness. It is always a pleasure to see how people are using OpenNebula! But do not take our word for it, but rather take a look at the recorded video sessions of all talks of 2013, skim through the slides of the different keynotes and talks and take peak at the various pictures taken during the conference and the evening event.

OpenNebulaConf 2014 is shaping even better this year. Take a look at the highlights from the final agenda:

This edition of the conference is just around the corner, happening next 2-4 December in Berlin, Germany. If you are interested in attending the conference, we entreat you to register swiftly, since seats are limited and only a few are left.

See you in Berlin!

 

OpenNebula 4.10 Beta released!

The OpenNebula project is proud to announce the availability of OpenNebula 4.10 Beta (Fox Fur). This release ships with several improvements in different subsystems and components. But, more importantly, it features a little revolution in shape of vCenter support.

This is the first OpenNebula release that allows to automatically import an existing infrastructure, since the new vCenter drivers allow to import Clusters and Virtual Machines from a vCenter installation, significantly smoothing the set up curve. The concept of the vCenter drivers is akin to the hybrid cloud approach in the sense that OpenNebula will delegate a number of aspects to vCenter, instead of pursuing the management of almost every aspect as it traditionally does with the three supported hypervisors: XEN, KVM and VMware ESX. OpenNebula will use pre defined Virtual Machine Templates existing in the vCenter set up to launch Virtual Machines, very much like it does in its hybrid drivers to access Amazon EC2, IBM SoftLayer and Microsoft Azure, although offering extra features like for instance VNC support and more lifecycle actions.

We are aware that in production environments, access to professional, efficient support is a must, and this is why we have introduced an integrated tab in Sunstone to access OpenNebula Systems (the company behind OpenNebula, formerly C12G) professional support. In this way, support ticket management can be performed through Sunstone, avoiding disruption of work and enhancing productivity.

Zendesk Support

Finally, several improvements are scattered across every other OpenNebula component (check the full list of changes in the development portal):

  • a new iteration for the features introduced in Lemon Slice to the OpenNebula networking system
  • improvements in the hybrid drivers, including better Sunstone support.
  • persistency of  snapshots across the VM lifecycle (this allows to revert an snapshot after a VM migrate operation, for instance).
  • the ability to change the ISO file attached to a CDROM media dynamically.
  • and many other bugfixes that stabilized features introduced in Lemon Slice.

As usual OpenNebula releases are named after a Nebula. The Fox Fur Nebula (IC 3568) is located in Monoceros and included in the NGC 2264 Region.

The OpenNebula team is now set to bug-fixing mode. Note that this is a beta release aimed at testers and developers to try the new features (not production environments) and send a more than welcomed feedback for the final release.

Features for network extension model refined in OpenNebula 4.10 were funded by BlackBerry in the context of the Fund a Feature Program.

Relevant Links

vcenter_create

OpenNebula at CloudOpen Europe

Next week the Linux Foundation conferences LinuxCon + CloudOpen + ELC-E Europe 2014 will take place in Dusseldorf. I’ll be there Wednesday 15th at CloudOpen to give a talk about the OpenNebula cloud provisioning model and a two-hour hands-on tutorial on building clouds with OpenNebula. Here are the links to my talks:

If you are there and have questions or want to talk about OpenNebula or any other topic you can meet me before or after the sessions. You can reach me at my twitter account @thevaw or with my email address (jfontan AT this domain) if you want to plan ahead.

See you in Dusseldorf!

OpenNebula to Support Existing vCenter Infrastructures

Next version of OpenNebula -4.10- is going to be a special release. It will be the first release that will be able to automatically import an existing infrastructure. This will become a reality with the new vCenter drivers and the auto import feature of Clusters and Virtual Machines from a vCenter installation.

The concept of the vCenter drivers is akin to the hybrid cloud approach in the sense that OpenNebula will delegate a number of aspects to vCenter, instead of pursuing the management of almost every aspect as it traditionally does with the three supported hypervisors, XEN, KVM and VMware ESX. These aspects are the storage management, scheduling among ESX hosts -both of which are left to VMware DRS component, although the OpenNebula scheduler still choses the vCenter cluster where the VM should be instantiated in- and network management. OpenNebula will use pre defined Virtual Machine Templates existing in the vCenter set up to launch Virtual Machines, very much like it does in its hybrid drivers to access Amazon EC2, IBM SoftLayer and Microsoft Azure, although offering much more features like for instance VNC support and more lifecycle actions supported (in fact, all of them except migrate).

vCenter Integration Architecture

OpenNebula vCenter Integration Architecture

This upcoming OpenNebula integration will leverage vCenter advanced features such as vMotion, HA or DRS scheduling provided by the VMware vSphere product family. On top of it, OpenNebula will expose a multi-tenant, cloud-like provisioning layer, offering virtual data centers, datacenter federation or hybrid cloud computing to connect in-house vCenter infrastructures with public clouds. In this manner, adopters will take a definitive step toward liberating their stack from vendor lock-in.

 The Technical View 

The VMware vCenter drivers enable OpenNebula to access one or more vCenter servers that manages one or more ESX Clusters. Each ESX Cluster is presented in OpenNebula as an aggregated hypervisor, i.e. as an OpenNebula host. Note that OpenNebula scheduling decisions are therefore made at ESX Cluster level, vCenter then uses the DRS component to select the actual ESX host and Datastore to deploy the Virtual Machine.

As the above figure shows, OpenNebula components see two hosts where each represents a cluster in a vCenter. You can further group these hosts into OpenNebula clusters to build complex resource providers for your user groups and virtual data centers in OpenNebula.

Virtual Machines are deployed from vCenter VM Templates. There is a one-to-one relationship between each VMware VM Template and the equivalent OpenNebula Template. Users will then instantiate the OpenNebula Templates where you can easily build from any provisioning strategy (e.g. access control, quota…). Therefore there is no need to convert your current Virtual Machines or import/export them through any process; once ready just save them as VM Templates in vCenter. After a VM Template is cloned and booted into a vCenter Cluster it can access VMware advanced features and it can be managed through the OpenNebula provisioning portal or through vCenter (e.g. to move the VM to another datastore or migrate it to another ESX). OpenNebula will poll vCenter to detect these changes and update its internal representation accordingly.

Check out the following screencast to see how easy it is to import an existing vCenter infrastructure into OpenNebula (use full screen and the higher resolution settings for optimal view).

 The Enterprise View

These drivers are oriented to companies willing to keep VMware management tools, procedures and workflows. For these companies, throwing away VMware and retooling the entire stack is not the answer. However, as they consider moving beyond virtualization toward private cloud computing, they can choose to either invest more in VMware, or proceed on a strategically rewarding path of open.


So stay tuned for the upcoming OpenNebula 4.10 for a new standard for easiness, efficiency and robustness in the cloud computing paradigm.

OpenNebula Newsletter – September 2014

We want to let you know about what we are up to with the main news from the last month regarding the OpenNebula project, including what you can expect in the following months.

Technology

The OpenNebula Team is working full steam ahead towards the 4.10 version, in order to improve features launched in Lemon Slice and include some new ones of its own.

Probably the most important novelty would be complete integration with VMware vCenter. OpenNebula 4.10 will be able to interact with a farm of ESX servers without contacting them individually, but rather through their associated vCenter. This has been requested many times, specially from corporate institutions where security and simplicity of management is a must have. This feature is still on the works, but it already have some killer characteristics like clusters and VM template automatic import from an existing vCenter set up with no downtime!

vCenter Create Host dialog

Other aspects we are polishing is the network subsystem, with security improvements made to reservations and VNETs and the authorization subsystem -it will be possible to create short lived tokens to login into OpenNebula-. We would like to thank BlackBerry for their support funding these features. Moreover, a myriad of bugs are being addressed to make the upcoming 4.10 release rock solid. You can check the list of targeted bugs and desired features tackled for OpenNebula 4.10 in the development portal.

This last month the OpenNebula Team released a new version of the AppMarket, compatible with OpenNebula 4.8 that also solves issues reported by the community.

Community

More than 2,000 users took part of the project’s last survey. Thanks to all the people that provided this valuable feedback, this information is key to keep improving your favourite CMP.

The survey shows some interesting facts, for instance that OpenNebula has been downloaded more than 200,000 times from the project site. Also, that most of the installations are to build private clouds as well as (and we take huge pride in this), more than half are used to run production workloads. We are really happy with so many people trusting their sensitive data and computations to OpenNebula! There are lots of good information about how the OpenNebula cloud world is shaped, take a look and let us know if you have any hindsights or you want to comment about it.

Autumn is here, and it shows as more and more people stays indoors and occasionally praise OpenNebula. Also, they go out and talk about integrations, like for instance this talk about OpenNebula and Puppet, killer combination. Our friend Carlo Daffara keeps pushing OpenNebula to its limits, and we are extremely grateful for that, as well as for the comparison with other CMPs.

Are you Perl savvy? Check out this perl library to access OpenNebula RPC interface!

Outreach

This year’s OpenNebula Conference, to be held in Berlin 2-4 of December, 2014 is approaching fast. The final agenda is now available at the conference page. This years will offer the chance to learn how folks from PuppetLabs, E-Post, Deloitte and many other companies are using OpenNebula. Moreover, check out the venue for the evening event, lush isn’t it?. If you want to repeat or find out how it is for yourself, save the date and register!.

Moreover, if you are interested in reaching a wide cloud audience, check the sponsorship opportunities for the OpenNebula Conference 2014.

You may be interested in how the jointly OpenNebula TechDay held last month went in Timisoara, Romania, a great success with a great audience!.

Byd76ytIMAAudqd

Our project director went to give a talk on OpenNebula and it’s benefits for SMEs on Extremadura, a region of Spain traditionally very friendly towards open source. We would like to thank CENATIC for inviting us!

We have upcoming TechDays in future months, if you are interested in OpenNebula you can check the project page. The next TechDay would be held in beautiful Santiago de Compostela, with local government and scientific computer science institution giving talks about their use of OpenNebula.

Remember that you can see slides and resources from past events in our Events page. We have also created a Slideshare account where you can see the slides from some of our recent presentations.

Comparing OpenNebula and OpenStack: Two Different Views on the Cloud

If there’s one thing that I got asked a lot is a summary of my viewpoint on “why you choose opennebula”, after my presentation at the last OpenNebulaConf. Basically the answer is always “it depends on what you’re looking for” but it rarely suffices, so I take advantage of the invitation by Ignacio Llorente to write a few words on that. Let’s start with an image that explains how people usually views the debate:

First

And – let’s be clear – it does not really convey the fact that OpenNebula and OpenStack are both terrific project with slightly different needs and use cases, and so this comparison is probably useless. After all, do we really say that we can’t have both Apache and Nginx as web servers? Who said that we can’t have both, in their respective market niches?

In my view, OpenStack is a toolkit for creating sophisticated Infrastructure-as-a-Service platforms, and is composed of several top level projects and many more ancillary pieces, a view that is shared by many others (for example Monty Taylor, or Jay Pipes) that can be summarily shown as:

Second

Talking about “an OpenStack cloud” is thus quite indefinite, as it may be composed of just three pieces or thirty. Another defining aspect is the overall scalability, that implies that (just because there are lots of different pieces, connected in many different ways) there are lots of knobs. Lots.

Third

Well, OpenStack probably needs them all.

Fourth

And – just to be clear – a very large OpenStack installation probably needs most of them, since they need to provide components that must be usable and deployable in innumerable different conditions and combinations.

OpenNebula is structurally different: it is much more a finished product, with a modular structure that covers a subset of the OpenStack projects, with a much smaller set of variables and knobs:

OpenStack component OpenNebula equivalent
Compute (Nova) builtin
Object Storage (Swift) no equivalent
Image Service (Glance) builtin
Identity (Keystone) builtin
Dashboard (Horizon) SunStone
Networking (Neutron) builtin
Block Storage (Cinder) builtin+plugins
Telemetry (Ceilometer) builtin
Orchestration (Heat) flow
Database Service (Trove) no equivalent
Data processing (Sahara) no equivalent
Bare metal (Ironic) no equivalent
Queue service (Zaqar) no equivalent
Key management (Barbican) no equivalent
DNS Services (Designate) no equivalent

Most of the higher level services do have no equivalent in OpenNebula, and it’s mostly by design – if you need a service you add it through an external VM that provides what you need. For example, if you need an object storage service you can use Riak, Ceph, Walrus, Gluster, Skylable are among the first that come to mind, all with different advantages and disadvantages (and you can even use swift inside of an OpenNebula VM, by the way :-))

The “all in one” approach of OpenNebula also simplifies common management operations, like recovery from failover. OpenStack needs external automation or a manual intervention; as an example, to recover from a total fault on a compute node:

“If a compute node fails and won’t be fixed for a few hours (or at all), you can relaunch all instances that are hosted on the failed node if you use shared storage for /var/lib/nova/instances. To do this, generate a list of instance UUIDs that are hosted on the failed node by running the following query on the nova database:
 
mysql> select uuid from instances where host = ‘c01.example.com’ and deleted = 0;
 
Next, update the nova database to indicate that all instances that used to be hosted on c01.example.com are now hosted on c02.example.com:
 
mysql> update instances set host = ‘c02.example.com’ where host = ‘c01.example.com’ and deleted = 0;
 
After that, use the nova command to reboot all instances that were on c01.example.com while regenerating their XML files at the same time:
 
# nova reboot –hard <uuid>
 
Finally, reattach volumes using the same method described in the section Volumes.”

(from OpenStack Operations Guide, sep. 2014, page 140)

Even after a compute node reboot, you may have to handle things properly:

“After the compute node is successfully running, you must deal with the instances that are hosted on that compute node because none of them are running. Depending on your SLA with your users or customers, you might have to start each instance and ensure that they start correctly. … You can create a list of instances that are hosted on the compute node by performing the following command:
 
# nova list –host c01.example.com –all-tenants
 
After you have the list, you can use the nova command to start each instance:
 
# nova reboot <uuid>”

OpenNebula on the other hand manages the same thing with the fault hooks, mostly managing things in an automated way. Other aspect are extremely simplified in OpenNebula, like action/condition triggers, where OpenStack Heat is certainly more complete and sophisticated than the probes available within OpenNebula.

Another aspect is size: OpenNebula is one tenth of OpenStack in terms of lines of code – 1841Klines for OpenStack vs. 193Klines for OpenNebula (data from J.G.Barahona, “the quantitative state of the open cloud”, OSCON 2014) which means that changing, adapting and simply looking at the code to understand it is ten times easier and cheaper as well.

Fifth

If we look at the features that are expected both from devops and enterprise users (as defined by the fine folks at the 451 group) we can see that what is looked for is a set of features like these:

Feature Audience
Supports hybrid cloud networking (multi-vendor, public, hosted) DevOps and enterprise business users
Supports private cloud offerings Both
Supports vendor and user service blueprints Enterprise business
Supports VM provisioning, HA, scaling, recovery DevOps
Integrates with developer tools (such as Chef or New Relic) DevOps
Offers a self-service portal, service catalog DevOps
Integration/migration (transformation engine) DevOps
Provides workload placement recommendations Enterprise business
Offers consumption management/optimization recommendations Enterprise business
Supports role-based access control/security Both
SaaS and on-premises license models Enterprise business
Offers app monitoring and system tool extensions (patching, backup, OS monitoring, etc.) Both

source: 451 group “Cloud Management Platforms: a comparison of product categories”

And it’s easy to see that apart for the last line (where probably the only open source platform with said features is ManageIQ) everything else is more or less covered by both.

The end result is that OpenStack and OpenNebula should be seen as complementary offerings – if you need a toolbox, or the features of some or all the many components offered by the OpenStack ecosystem just go there. Lots of people will help you in building your cloud, the amount of activity and enthusiasm is amazing and beautiful. If you need something that can be deployed, understood and used in a few hours (without sacrificing scalability or core features) look at OpenNebula.

The open cloud does have space enough for both.

Sixth

 

AppMarket 2.0.2 Released!

We are pleased pleased to announce a new maintenance release of AppMarket. Release 2.0.2 solves issues reported by the community and has been verified to work with OpenNebula 4.8.

This release is part of the AppMarket 2.0.x series, which extended the AppMarket functionality by adding a new set of features that enables the management and processing of OVA files. A new component AppMarket Worker was introduced, which handles the OVA package treatment (download, unpack, OVF parsing) and image format conversion. This release also featured a new API, a new simplified import dialog, a new AppMarket interface via Sunstone, and handles VMware and VirtualBox OVAs.

Please consider that, although AppMarket is widely used by the OpenNebula users, this software has not gone through the same rigorous testing process as the main OpenNebula distribution.

Read more about the AppMarket 2.0.x series.

list_appliance_from_sunstone

 

OpenNebula TechDay / CentOS Dojo in Timisoara on 26-27 September 2014

The next OpenNebula TechDay will be a joint event with CentOS Dojo to be held in Timisoara (Romania) on the 26th and 27th of September. The event will start on the 26th at 15:00 with a OpenNebula on CentOS Hands-on tutorial and will continue on the 27th with a CentOS Dojo that will include presentations by OpenNebula users and experts.

Notice that you have two different registrations, one for the OpenNebula Hands-on Tutorial on the 26th and other for the CentOS Dojo on the 27h.

The event will be hosted by cloudbase  and UnifiedPost, a big thanks to making the OpenNebula Tech Day possible. We hope see you there!

 

 

2014 OpenNebula Cloud Architecture Survey Results

Executive Summary

The results of this survey were collected during July and August of 2014 from the OpenNebula open source cloud management platform community with regards to the type of cloud deployment and its main architectural components. The aim of the survey is to acquire information in order to improve the support for the most demanded infrastructure platforms and deployments.

Since the foundation of the open-source project in November 2007, OpenNebula has been downloaded more than 200,000 times from the project site (120,000 times since our last survey in September 2012), not including other software repositories or third-party distributions.

Regarding the use of OpenNebula, the Survey shows that 42% of the deployments are in Industry and 14% in Research Centers. 74% of the organizations are in Europe, Russia or USA. 88% of the respondents use OpenNebula to build a private cloud. When asked about the type of workload, 62% said that they use OpenNebula for running production workloads.

Regarding the size of the clouds, 10% of the deployments have more 500 physical nodes. 44% of the deployments consist of more than one OpenNebula zone and 4% are running more than 10 zones. One of the companies reported a workload of 200,000 VMs. Among the advanced components offered by OpenNebula, High Availability, with 67%, is the most widely used or planned to use, which is closely aligned with the top usage of OpenNebula in production environments.

Regarding the building blocks of the cloud, KVM at 48% and VMware at 30% are the dominant hypervisors, and CentOS at 46% and Ubuntu at 36% are the most widely used linux distributions for OpenNebula clouds. The preferred choices for the storage back-ends are shared FS and SSH with a 52% and 36% ratio respectively. The most widely used Configuration Management Systems are Puppet and Ansible with a 37% and 14% respectively. Regarding networking, most of the deployments, a 49%, use the Standard Linux Bridge for network configuration, 38% use Open vSwitch, and 30% use 802.1Q.

In comparison to the previous survey findings in 2012, the relevant changes are that CentOS has displaced Ubuntu as the most widely linux distribution to build OpenNebula clouds, and a growth in the number of production deployments from 42% to 62% and in the number of public clouds that has doubled from 21% to 40%.

Although more than 2,000 users took part of the survey, we have only included in the analysis those respondents using OpenNebula 4.x (latest series) and who we deem reliable because they have provided identification details that allow us to verify the answers of the survey. This is important given that our main aim is to have accurate and useful information about OpenNebula deployments.

Last, but not least, when asked about what you like most about OpenNebula, most users, a 76%, answered because of its simplicity, and 69% and 65% answered because of its flexibility and openness. These results are aligned with our our mission — to become the simplest cloud enabling platform — and our 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.

BIG THANKS to all the organizations that have contributed to the survey!

A. About the Organization

42% of the respondents indicated that they work for industry, while 14% work for research centers.

Type_of_OrganizationType of Organization

 

54% of the deployments are in Europe and Russia. This means a small increase compared with previous survey where the number of deployments in Europe and Russia was 49%. 80% of the respondents are located in Europe, Russia, North America, China, Japan or Korea.

2_Geographic_RegionGeographic Region

 

63% of the organizations are small companies with fewer than 100 employees, and only 5% has more than 10,000 employees.

3_EmployeesNumber of Employees in the Organization

B. About the Cloud

88% of the respondents are running a private cloud for internal operations, while 40% are running a public cloud to offer utility services. Compared with 2012, the number of public clouds has doubled from 21%. This is aligned with the quickly growing number of hosting companies that are adopting OpenNebula to offer cloud services.

4_Cloud_TypeType of Cloud (people may select more than one checkbox)

 

76% of the respondents are running a non-critical environment or peripheral installations for running testing or development applications, while 62% are using the cloud for running production workloads. The number of production deployments has grown from 42% in 2012.

5_Workload_TypeType of Workload (people may select more than one checkbox)

 

The number of users in most of the clouds, a 71%, is fewer than 100. Many of these deployments use OpenNebula as virtual data center infrastructure manager and not as a cloud provisioning platform.

6_Number_of_UsersNumber of Users

C. About the Cloud Architecture

52% of the OpenNebula deployments have more than 10 nodes, and 10% of the deployments have more than 500 physical nodes. The number of very large-scale deployments has slightly fallen from 13% achieved in 2012.

6_Number_of_UsersNumber of Nodes

 

44% of the deployments consist of more than one OpenNebula zone, and 4% are running more than 10 zones.

8_Number_of_ZonesNumber of Zones

 

KVM at 48% and VMware at 28% are the most widely used hypervisors. Next one is Xen at 11%. Hyper-V and Xen Cloud Platform usage has fallen from a 11% in 2012 to a 4%, mostly because these two hypervisors are not supported by the OpenNebula distribution. They can be used through community plugins.

9_HypervisorsHypervisor  (people may select more than one checkbox)

 

52% of the OpenNebula deployments use a shared file system; 36% of users use the ssh datastore; 30% use VMware FS; and 42% of the users use a block device architecture based on LVM or iSCSI. GlusterFS and Ceph are used by 18% and 17% of the organizations respectively.

10_StorageStorage Configuration  (people may select more than one checkbox)

 

Most of the deployments, a 49%, use the Standard Linux Bridge for network configuration; 38% uses Open vSwitch; and 30% uses 802.1Q.

11_NetworkNetwork Configuration  (people may select more than one checkbox)

 

92% of the clouds use the monitoring system provided by OpenNebula, and 37% use a third-party monitoring system.

12_MonitoringMonitoring Configuration  (people may select more than one checkbox)

 

Regarding authentication, most of the organizations, a 65%, are using the built-in user/password system, while SSH and LDAP, with 43% and 27%, are the more popular external authentication systems.

13_AuthenticationAuthentication Configuration  (people may select more than one checkbox)

 

CentOS at 46% and Ubuntu at 36% are the most widely used linux distributions for building OpenNebula clouds. In the previous survey in 2012, Ubuntu was the most widely used with a 31%. Notice that in this last survey we allowed respondents to select more than one operating system.

14_Operating_SystemOperating System  (people may select more than one checkbox)

 

Puppet is used by 37% of the OpenNebula users. 37% have reported that they do not use any Configuration Management Systems (CMS) as the existing OpenNebula contextualization system and cloud-init support meet their needs. Ansible ,with a 14%, is the next popular CMS within the OpenNebula community.

15_CMS

Configuration Management System  (people may select more than one checkbox)

 

Among the advanced components offered by OpenNebula, High Availability, with a 67%, is the most widely used or planned to use. Flow multi-VM and DC federation are the next features with a 46%.

16_Advanced_ComponentsAdvanced Components (people may select more than one checkbox)

D. Why OpenNebula

Basically OpenNebula is used for its simplicity, flexibility, and openness.

17_Why_OpenNebulaWhy OpenNebula (people may select more than one checkbox)

 

Sponsorship Opportunities for OpenNebulaConf 2014

Last year, we launched the very first OpenNebula Conf in Berlin Germany. At our debut, we could welcome an international audience of people from 12 different countries, had experts from companies like BBC, the European Space Agency (ESA) or Centos and could offer three fully packed days of tutorials, workshops and talks about OpenNebula to our guests.

This year, the OpenNebula Conf will take place again at the cosmopolitan city of Berlin and we would like you to be part of it!

Alongside with our partner LINUX Magazine, covering the events international media marketing, we want you to be part of our team of sponsors and profit from OpenNebula Conf’s popularity as a supporter of the event.

What you should know about OpenNebula Conf

  • This year’s OpenNebula Conf will take place from December 2nd to 4th in Berlin Germany.
  • The program features Open Source Cloud experts from companies such as runtastic, Puppet Labs, Fermilab, Cloudweavers, RedHat, Deutsche Post and many more
  • The international attendees are open source interested and known as a highly networked target group which acts as a multiplier.

What you will get

Platinum Sponsorship – 5000€

  • Logo and description in sponsoring area (including link to website)
  • Social media coverage
  • Platinum-Sponsor branding during the conference (on print materials and and the event’s website)
  • Table with power-supply in the lobby
  • 5 minute introduction in front of a keynote talk
  • Company logo on every recorded talk
  • Your flyer in every conference bag given to attendees
  • 2 free Gold conference packages (incl. accommodation)
  • 25% discount on any additional ticket

Gold Sponsorship – 2500€

  • Logo and description in sponsoring area (including link to website)
  • Social media coverage
  • Gold-Sponsor branding during the conference(on print materials and and the event’s website)
  • Your logo on every recorded talk (blaze abroad Youtube and other marketing channels)
  • Your flyer in every conference bag given to attendees
  • 1 free Gold conference package (incl. accommodation)
  • 20% discount on any additional ticket

Silver Sponsorship – 1000€

  • Logo and description in sponsoring area (including link to website)
  • Social media coverage
  • Silver-Sponsor branding during the conference (on print materials and the event’s website)
  • Your flyer in every conference bag given to attendees
  • 15% discount on any ticket you register

Get in touch with us

Do you have further questions? Have a look at the OpenNebula Conf web page or write us an email