OpenNebula Newsletter – January 2017

The OpenNebula newsletter brings the latest news, advances in the technology, community work and the dissemination efforts carried out by the OpenNebula project this month.

We bring some big news this month! There will be two OpenNebulaConf editions this year, one in US and the other in Europe. The US edition will take place on June 19-20 in Cambridge, Massachusetts, and the european edition will be held in Madrid, Spain, on October 23-24.

Looking for a job in cloud computing? We are still looking for Cloud Developers and a Community Specialist to join our team, check this for more details.

Technology

A new maintenance release of OpenNebula 5.2 was released, OpenNebula 5.2.1. This release brings minor improvements in the SDRS clustered vcenter datastores, vlan management and the ec2 driver set. Also, a significant number of bugs have been fixed in 5.2.1.

The team is grooming OpenNebula 5.4. A lot of new features are being worked upon, with a focus on the vCenter integration. Besides all the improvements described in our December newsletter, we’ve decided to introduce a very demanded feature in the vCenter drivers, the ability to create linked clones from OpenNebula. A linked clone is a copy of a virtual machine that shares virtual disks with the parent virtual machine in an ongoing manner. This conserves disk space, and allows multiple virtual machines to use the same software installation. This requires a special VM Template with snapshots included, the import process will allow to change the VM Template to meet this requirement or alternatively clone it and change it so it does. Nice and simple! You can check the full planned change log in the development portal.

New contextualization packages were released as well. new versions of the OpenNebula contextualization packages for Linux (ver. 5.0.3) and Windows (ver. 5.2.0). For Linux, this is mainly a bugfix release with 2 significant improvements. For Windows, this is a very first release, newly distributed as the MSI package.

And last, but by no means least, vOneCloud 2.2 is already out! This release brings the improvements of the latest Excession release to the appliance. vOneCloud is zero intrusive (although it fully manages the life cycle of VMs), try it out without the need to commit to it. If you don’t like it (as strange at that may be!) you can just remove the appliance.

Community

This last month we announced officially the OpenNebula Champion Program. Champions are passionate volunteers who work to connect, teach and spread OpenNebula. They represent OpenNebula and help to teach and spread OpenNebula, throughout the world.

vOneCloud is solving a big problem in the self provision of VMware resources. An excellent article in The Register beautifully lays out the simplicity it introduces in a sometimes overbloated paradigm. Being named as one of the five open source tools admins need to know is an honor.

It is a real luxury to count with excellent members (and Champions!) in our community. This extra testing makes OpenNebula more robust and more production ready, and we deeply appreciate that. We also get to receive outstanding contributions like this one, enhancing the virtual router with Load Balancing features. Amazing, big thanks from the team!

And keeping the ecosystem up to date is not small task either, so this update of the Nagios Probes for Monitoring OpenNebula and OCCI is good news.

Outreach

If attending the OpenNebulaConf is giving you trouble (because you cannot miss it!), then make it double. This year there will be two editions of the Conference, one in US (in Cambridge, Massachusetts), and the other in Europe (this time in Madrid, Spain). If you are wondering what the OpenNebulaConf looks like, check the post with the material of 2016 OpenNebulaConf. Check out the YouTube channel, download the slides from the slideshare account or take a look to the pictures of the conference.

The OpenNebula Cloud TechDays are events designed to learn about OpenNebula with a hands-on workshop on cloud installation and operation, and presentations from community members and users. We’ve announced the list of TechDays for 2017, check them out to see if one is happening near your place and register!. This year there will be TechDays in Prague, Nuremberg, Madrid, Sofia, BarcelonaVancouver, San Francisco, Ede, Hluboka, New York and Almendralejo.

The OpenNebula team is going to feature a booth in both VMworlds this year. If you are going to attend, do not forget to come by the OpenNebula booth to see a live demo of the latest stable version of your favourite CMP:

  • VMworld 2017 US, August 27-31, Las Vegas, Mandalay Bay Hotel & Convention Center
  • VMworld 2017 Europe, September 11-14, Barcelona, Fira Gran Via

Also, check out the list of official training from OpenNebula Systems for this year. If you are new to OpenNebula, or want to improve you knowledge with an in-depth OpenNebula admin course, those are the dates and locations you need to keep in mind.

Are you looking to get into the cloud professionally? If you are looking to work in an agile environment to develop new features and integrations and participate in the upstream community, this is your chance. Check out the OpenNebula Systems vacancies if this is the case, we are currently interested in Cloud Developers and Community Specialists.

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.

OpenNebula 2016: Year in Review

christmas_one_2016We are approaching the end of this year 2016, winter has finally come, and we wish to thank all those individuals and companies that helped with the numerous achievements of OpenNebula throughout the year.

OpenNebula is keeping its momentum, widening its adoption and turning into a very mature product, with more than  9 years of development behind. We like to give a special recognition to the over 1.000 contributors registered in the development portal, who help advance OpenNebula by submitting bug fixes, patches, feature requests, …. We look forward to your contributions to code development!.

Also, we would like to thank Blackberry,  Unity and the Université Catholique de Louvain for funding general interest features that are made available publicly in OpenNebula releases through the Fund a Feature program. The community is certainly in debt with you.

It is always difficult for an open-source project to know who uses its software. So we consider ourselves lucky to know that there are more than 3.500 production OpenNebula clouds connected to our marketplace, with the largest one spanning over 16 data centers with over 300.000 cores. This year a milestone was achieved with more than 180.000 downloads of the OpenNebula packages.

Two major OpenNebula releases were published this year: 5.0 Wizard and 5.2 Excession. Moreover, three maintenance versions were released to fix bugs and polish features. Focus in future release will be centered in the vCenter integration, without neglecting the default hypervisor for OpenNebula clouds, KVM. The plan is to bring vCenter up to speed with the KVM support.

vOneCloud achieved v2.0 this year, an important milestone that allowed to settle a number of features and plan for the future roadmap. Lots of new vCenter related features are present in OpenNebula and will make their way to vOneCloud, specially with the redesign expected in OpenNebula 5.4 of the vCenter integration, that will bring full storage and network manage to the table. vOneCloud exposes a multi-tenant, cloud-like provisioning layer, including features like virtual data centers and a slick self-service portal.

The community has been very active engaged this year 2016. Many contributions in the form of new addons, functionality patches, feedback for future releases, messages in the forum, twitter and so on were delivered in the past 12 months.  You can check these contributions, along with other details about the great progress that we have seen for the OpenNebula project in our monthly newsletters. We are also announcing our new Community Champions Program. An exclusive group of passionate technology and community leaders that help sustain and grow our user base. They represent OpenNebula and work to connect, teach and spread OpenNebula, throughout the world.

This year’s OpenNebulaConf was held again in in Barcelona and featured very interesting keynotes by relevant users like Telefonica or Akamai, among others. It featured three days packed with interesting talks and great experiences exchange. It was a great success thanks to the support and participation of all of our community members, speakers, sponsors and friends. You can check our YouTube channel, download the slides from the slideshare account or take a look to the pictures of the conference.  For 2017 we are planning to break down the conference in two instances, one to be held in Europe and another in the US. Yes, our first conference in the US. Stay tuned!

Also this year, members of the OpenNebula team participated in several OpenNebula TechDays around the world. These are full day events to learn about OpenNebula with a hands-on cloud installation and operation workshop and presentations from community. We want to give a warm thank you to all organizations that hosted a TechDay in 2016 for their hospitality: Mimos in Kuala Lumpur, StorPool in Sofia, Rentalia in Madrid, ContainerizeThis in Dallas, C151 Data Centers in Toronto, Harvard FAS Research Computing in Cambridge, BIT.nl in Ede, Netways in Nüremberg and Trinity College Dublin in Dublin. We are organizing the schedule of TechDays for future months, send us an email or send it to the community discuss mailing list if you are interested in hosting a TechDay event.

Finally, we want to highlight the participation in both VMworld Europe and US, where the team were showcasing vOneCloud functionality over vCenter.

***

We want to thank our community for their feedback and contributions, you are the key asset that makes OpenNebula a great cloud management platform that solves real world problems.

The OpenNebula team wishes happiness and prosperity in 2017 to you and your loved ones!

– The OpenNebula Team

OpenNebula Newsletter – December 2016

The OpenNebula project activity, latest news, advances in the technology, community work and the dissemination efforts carried out in December 2016.

We are really proud of the maturity of OpenNebula, we’ve been around for 9 years now and we’ve seen the development of the IaaS cloud since its inception. We’d like to thank you all for sharing the ride, it has been exciting and we have awesome times ahead. Come with us, there is still a lot to achieve in the cloud!

Looking for a job in cloud computing? We are still looking for Cloud Developers and a Community Specialist to join our team, check this for more details.

Technology

OpenNebula 5.4 is shaping up! As you may know, there is an important focus on the vCenter integration, as you can read in this post.

The main highlights of the release are:

  • Live disk resize operation, not only at boot time but while the VM is in running state
  • Full network management in vCenter, including the ability to create Networks and distributed vSwitches
  • Full storage management in vCenter, including resize and non-persistent images. This will effectively move the vCenter integration
  • Allow Folder definition for VMs in vCenter
  • Virtual Machine save for vCenter
  • Native HA for the OpenNebula controller
  • Affinity/Anti Affinity schedule options for VMs
  • Fine grain ADMIN and MANAGE VM operation assignment
  • More detailed history information, including user information
  • Dual stack IPv4 and IPv6 AR with static addresses
  • Configurable persistency for newly created images
  • Many Sunstone goodies!

picture1
You can check the full planned change log in the development portal.

Community

We are very happy with the feedback given by the community. OpenNebulaConf 2016 was the perfect place to reunite with all the OpenNebula folks, and to share with them our plans for your favourite Cloud Management Platform.

For instance, we love tweets like this, it helps reminding us why we iterate OpenNebula to give users the smoothest experience.

So far we are happy with @opennebula – much more developer/admin friendly

It is also a joy to learn who is using OpenNebula to build production clouds, and how they are using them. This is a very nice example of a very useful use for an OpenNebula cloud. Having an OpenNebula cloud deployment in the European Space Agency (and, more importantly, knowing about it) is a good kick!.

We also want to give the thumbs up to those kind souls that give us a hand helping newcomers to set up their OpenNebula clouds. It is important to give a warm welcome to people willing to understand OpenNebula and approaching through the user forum, so thanks!

Outreach

If you are new to OpenNebula, one of the best ways of catching up is attending the OpenNebulaConf. You have the chance to meet OpenNebula users with real use cases and production environments, and to solve the doubts you may have about the technology to build private and hybrid clouds. If you are wondering what the OpenNebulaConf looks like, check the post with the material of 2016 OpenNebulaConf. Check out the YouTube channel, download the slides from the slideshare account or take a look to the pictures of the conference. Stay tuned for next years location and format, there will be surprises!

Besides the conference, the OpenNebula team also organize more local, one day events called the OpenNebula Cloud TechDays. These events are designed to learn about OpenNebula with a hands-on workshop on cloud installation and operation, and presentations from community members and users. We’ve opened the Call for Hosts for the TechDays in 2017, so if you are willing to host one for the local OpenNebula community, and give us a shout.

The OpenNebula team is growing at a fast pace. Are you looking to get into the cloud professionally? If you are looking to work in an agile environment to develop new features and integrations and participate in the upstream community, this is your chance. Check out the OpenNebula Systems vacancies if this is the case, we are currently interested in Cloud Developers and Community Specialists.

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.

OpenNebula Newsletter – November 2016

Learn what kept the OpenNebula team busy this last month of November, the project activity, latest news, advances in the technology, community work and the dissemination efforts carried out.

You can check the material of the OpenNebulaConf 2016 on this blog post, including pics, slides and videos of the keynotes
We are looking for Cloud Developers and a Community Specialist to join our team, check this for more details.

Technology

Team is working hard on the next release, 5.4. An emphasis is given in vCenter integration, but also great advances are being worked upon on other areas:

  • Live disk resize operation, not only at boot time but while the VM is in running state
  • Full network management in vCenter, including the ability to create Networks and distributed vSwitches
  • Full storage management in vCenter, including resize and non-persistent images. This will effectively move the vCenter integration
  • Allow Folder definition for VMs in vCenter
  • Virtual Machine save for vCenter
  • Native HA for the OpenNebula controller
  • Affinity/Anti Affinity schedule options for VMs
  • Fine grain ADMIN and MANAGE VM operation assigment
  • More detailed history information, including user information
  • Many Sunstone goodies!

overcommitment2

…and many more features related with Sunstone, Database, upgrade path and more OpenNebula subsystems. We are working to make OpenNebula 5.4 the most useful and robust OpenNebula release to date!

uploadimage3

Also, an update of the VMware Cloud Reference Architecture was published. The update includes latest features in OpenNebula releases, like:

    • OpenNebula now allows to upload, clone and delete VMDK files.
    • VM importing workflow has been greatly improved through Sunstone, making it easier to import your existing workload into OpenNebula.
    • Resource pools defined in vCenter are supported by OpenNebula so available memory and CPU can be partitioned. When launching a VM from OpenNebula, a resource pool can be selected automatically or the user can choose one.
    • When a VM is instantiated from a VM Template, the datastore associated can be chosen. If DRS is enabled, then vCenter will pick the optimal Datastore to deploy the VM.

and much more!

Community

After the Conference hangover (both literally and figuratively), the community has been as active as ever.

We are restructuring the OpenNebula add-ons to keep track of those add-ons that are not longer maintained and we discourage the use of. If you are an add-on maintainer, give us a shot in the forum so we know about it.

As we always emphasize, it is very encouraging and important for an open source project to receive messages publicly like this.

Excellent summaries about OpenNebula, like the one that we recommend reading in this blog post, are a great way to spread the OpenNebula word. Kudos!

OpenNebula is a free and open source software solution for building clouds and for data centre virtualisation. It is based on open technologies and is distributed under the Apache License 2. OpenNebula has features for scalability, integration, security and accounting. It offers cloud users and administrators a choice of interfaces.

Another, and even more important, effort by our users can be seen in this blog post by Fuze, detailing their production use of OpenNebula and how it powers the infrastructure that boost their business. We are immensely proud and grateful for this information guys!

cloud_orchestration_v2

Currently, Fuze Private Cloud has a central OpenNebula deployment in a data center in the eastern part of the US. This fault tolerant OpenNebula deployment is configured to connect and manage Fuze data centers across US East/ West, Australia, Asia, and Europe.

By the way, we are taking care of the infrastructure that runs our web page, development portal, marketplace … we appreciate your patience. If you notice anything strange, let us know.

Outreach

The OpenNebulaConf 2016 has been a real success with awesome keynotes including usage of OpenNebula in Akamai and Telefonica. Also, it featured high quality tutorials and excellent workshops, which were very well received, as were the first day tutorials. Make sure that you attend next year to either the basic or the advanced one, they are a real bonus of the conference!

To sweeten your way to next year’s Conference, and to recap the contents of the different keynotes and lightning talks, we published a post with the material of 2016 OpenNebulaConf. Check out the YouTube channel, download the slides from the slideshare account or take a look to the pictures of the conference. Enjoy.

We will also be defining shortly the TechDays for 2017. Stay tuned if you are interested to host an OpenNebula event!

The OpenNebula team is growing at a fast pace. Are you looking to get into the cloud professionally? If you are looking to work in an agile environment to develop new features and integrations and participate in the upstream community, this is your chance. Check out the OpenNebula Systems vacancies if this is the case, we are currently interested in Cloud Developers and Community Specialists.

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.

OpenNebula Newsletter – October 2016

The OpenNebula project activity this last month including the latest news, advances in the technology, the excellent community work and the dissemination efforts carried out.

The OpenNebulaConf 2016 happened this last week, and has been a total success! We’ll be uploading the video recording, slides and nice pics soon, stay tuned! We are looking for Cloud Engineers and Developers, as well as a Community Specialist, to join our team, check this for more details.

Technology

OpenNebula 5.2 Excession has officially hit the road this last October. This is a stable release, you can safely proceed now to upgrade your existing installations to enjoy the following improvements and new features:

  • New IPAM module, a general mechanism to integrate with different IPAM servers
  • Session management, with enhanced user authentication token allowing to maintain different sessions with the same user account working in different projects
  • Usability improvements in Sunstone and CLI
  • VM migration between clusters
  • Better VM fault tolerance hook, easier to implement fencing
  • More secure ssh drivers to avoid compromising the front-end if a hypervisor goes rogue
  • Improvements in ec2 hybrid drivers and vCenter drivers, optimizing for large scale deployments

labels_searches_sunstone
The team focus has now shifted to the next release, 5.4. Great functionality is planned, with an emphasis in vCenter integration. Expect great advances in this regard. Yes…we mean network management!. Also, full storage handling (non persistent images FTW!).

Community

Well, the community has been busy this month preparing their plane tickets and visit to Barcelona. It has been a blast at the Conf, and lots of interesting talks has shown us that OpenNebula is being used in amazing and crazy infrastructures around the world. We had the chance to host in our blog this quality post. This is an amazing work (thanks Marco!), which introduces Rancher and show how to launch OpenNebula Virtual Machines from the Rancher UI and provision them to run Docker compute hosts, which can then be used to run Docker containers. The post also comes with a promise!

That’s all, we will be back soon with another post about the integration of Rancher and OneFlow to deploy multi-tier services on OpenNebula clouds. Stay tuned!

opennebulamachinedriver
It is so good to know that old OpenNebula friends are also engaged in the community (like old but not forgotten OpenNebula contributors that showed up at the Conf)! For instance, Skymix is tinkering hard with OpenNebula with other technologies.

Very good news have arrived this last month from the community in the field of OpenNebula’s hybrid capabilities, extending the number of public clouds supported by OpenNebula to build hybrid cloud deployments. A new set of drivers developed by CSUC are now available as an add-on, enabling the hybrid extension of your OpenNebula cloud to any public cloud provider implementing the vCloud API. Check this exhaustive post for details. The software can be found in github

“With this addon, real hybrid architectures can use OpenNebula’s rich set of infrastructure management tools to manage cloud deployments across VCLOUD private, public and hosted cloud platforms.”

Outreach

It has been a pleasure! The OpenNebulaConf 2016 has been a real success, with awesome keynotes including usage of OpenNebula in Akamai and Telefonica, high quality tutorials and excellent workshops. We want to thank all the attendees, and especially the sponsors, for providing such a great atmosphere for the exchange of experiences, help to the newcomers and in general for being such a great community. It has been great to see you all, the team is looking forward to seeing you again next year!

The Conf had an educational twist that has definitely pleased the attendees. The workshops were very well received, and we believe this is the direction that we want to give the Conf, as it gives an extra value for the attendees, which not only see real world examples of OpenNebula usage but learns how to use the software, and how to tweak it. The first day tutorials were also well received, make sure that you attend next year to either the basic or the advanced one, they are a real bonus of the conference.

The OpenNebula team is growing at a fast pace. Are you looking to get into the cloud professionally? If you are looking to work in an agile environment to develop new features and integrations and participate in the upstream community, this is your chance. Check out the OpenNebula Systems vacancies if this is the case.

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.

OpenNebula Newsletter – September 2016

The OpenNebula monthly newsletter reflects the latest news in the OpenNebula project, the advances in the technology, the awesome community work and the dissemination efforts carried out.

This October, on the 24th to the 26th, the OpenNebulaConf 2016 will take place! Exciting keynotes by Telefonica and Akamai, among others, and lots of interesting talks of OpenNebula users willing to share their IaaS experience. There are still a few vacant slots, if you are in Barcelona around those dates, why don’t you come round and meet the OpenNebula family?

We are looking for Cloud Engineers and Developers to join our team, check this post for more details.

Technology

With the 5.2 Beta version already in the wild, the team is paying extra heed to ironing the wrinkles of the new introduced features to achieve a production grade release. Now is the time to give us feedback in the forum or through twitter, or even by email. We want to make sure that all reported bugs are fixed before Excession (5.2) hits the road.

Check out all the new excellent goodies that come with Excession:

  • New IPAM module, a general mechanism to integrate with different IPAM servers
  • Enhanced user authentication tokens, which binds to specific groups and allows to maintain different sessions with the same user account working in different projects
  • Usability improvements in Sunstone and CLI
  • VM migration between clusters
  • Better VM fault tolerance hook, easier to implement fencing
  • More secure ssh drivers to avoid compromising the front-end if a hypervisor goes rogue
  • Improvements in ec2 hybrid drivers and vCenter drivers

change-token-expiration-time

Community

Partnerships like this one makes OpenNebula community great! Now VDI couldn’t be simpler.
It is also very nice to have people spreading the word all around, and if you are someone as special as our storage partners, all the better! . By the way, OpenNebula zealots, stay tuned for exciting news if you are preaching the OpenNebula world, you may be in for a surprise shortly!

Also awesome to have power users the likes of Harvard FAS Research Computing, with a great imagination. We may have found a mascot after all!

csax4yewcaasf_h
OpenNebula community health can be measured by user meetups such as this one happening all over the world. The OpenNebula User Group from Barcelona is a great example on a very active group that this year we are proud to host within the OpenNebulaConf. Check out their excellent agenda, and register at no cost.

OpenNebula translators, please be ready since we will be shortly be announcing the call for translations (to be done through our transifex) for the stable version of Excession. Don’t worry, not as much changes as in 5.0, but still nice to count you in to make OpenNebula available in over 17 languages!

Outreach

The OpenNebula Conference in Barcelona takes place this 24th to 26th. Check out the agenda featuring interesting keynotes from industry leaders and different community sessions sharing OpenNebula experiences, as well as workshops designed to learn about different OpenNebula aspects. Register to learn how OpenNebula users deal with challenges and their solutions to complex IaaS problems. To get a feel of what the OpenNebula Conference is about, check last year’s material (talks, slides,pictures), and also see how this edition speakers are excited about sharing their thoughts.

Sponsors of the OpenNebulaConf 2016 include StorPool and LINBIT as Platinum Sponsor, NodeWeaver and Open-V as Gold Sponsors as well as Terradue and Todo En Cloud as Silver Sponsor.

The OpenNebula team will be present in the VMworld 2016 Europe, October 17 – 20, Barcelona (Fira Barcelona Gran Via). We will be featuring a vOneCloud booth, so come round to see a live demo of version 2.0.1 if you are in town, or to ask anything about all things OpenNebula.

Are you looking to get into the cloud professionally? If you are looking to work in an agile environment to develop new features and integrations and participate in the upstream community, this is your chance. Check out the OpenNebula Systems vacancies if this is the case.

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.

OpenNebula Newsletter – August 2016

Read this monthly newsletter to learn about the latest developments, events and future plans in all things OpenNebula and keep up to date with the state of your favorite virtualization manager. This newsletter suffered a minor delay due to the summer holiday break, we hope you understand!

The OpenNebulaConf 2016 is around the corner! Until the 15th of this month there is still a chance to register with the early bird price. The final agenda has already been published. You may also be interested in the sponsorship opportunities.

Technology

Summer vacations are over, and the team is focused on prepping the beta of the next major OpenNebula version, 5.2. The main goal of this release is to stabilize the wealth of features introduced in 5.0, but several outstanding functionality has been introduced as well:

  • New IPAM module, a general mechanism to integrate with different IPAM servers
  • Enhanced user authentication tokens, which binds to specific groups and allows to maintain different sessions with the same user account working in different projects
  • Usability improvements in Sunstone and CLI
  • VM migration between clusters
  • Better VM fault tolerance hook
  • Improvements in ec2 hybrid drivers and vCenter drivers

localhost-9869
Also vOneCloud, the appliance encapsulating an OpenNebula tailored for vCenter infrastructures, has a new version as of this past month, namely version 2.0.1. vOneCloud 2.0.1 is based in OpenNebula 5.0.2 and as such it includes all the bug fixes and functionalities introduced in 5.0.2. New functionality includes resize capabilities for the Virtual Router (VR), as well as a new VR Template instantiate action and the possibility to modify cardinality of the Virtual Router HA, Sunstone labels now have colors, search users by password field, implement oneuser login in Sunstone and a service create dialog in the admin view. You are welcome to try vOneCloud out, it is fully open source and zero intrusive!

Community

We are proud to count as members of the OpenNebula community members of useful software that uses the advanced features of OpenNebula to offer top notch products, like the one developed by folks at UDS to manage VDIs.

Also proud to learn that new software being released to resource centers management support OpenNebula as part of their default distribution, like the INDIGO project does.

It is also nice to learn how OpenNebula can be integrated with other technologies to create better solutions, like with Vagrant as known by Florian.

Having people that knows the project inside out and are willing to defend it is a good motivation to keep up with the excellence of the project. Thanks Nodeweavers!

Outstanding to have people also willing to create material around OpenNebula knowledge, check this out. And being included in articles named Five open source cloud tools admins need to know makes our faces red with blush (the good kind!).

Big thumbs up to all the maintainers of the OpenNebula ecosystem for their new releases (during August, no less!). New versions of Net::OpenNebula Perl module, Test Kitchen Driver for Opennebula, the ruby gem to clean forgotten iptables rules, driver for creating OpenNebula instances in Chef Provisioning and the OpenNebula provider for Vagrant where releases this last month.

Outreach

The next OpenNebula Conference in Barcelona in October 2016 will take place 24 to 26 of October. Check out the agenda featuring interesting keynotes from industry leaders and different community sessions sharing OpenNebula experiences, as well as workshops designed to learn about different OpenNebula aspects.

If you are willing to attend, there is still a chance to get early bird prices until the 15th of September. Learn about the different sponsorship opportunities in the Conference web page. Current sponsors of the OpenNebulaConf 2016 include StorPool and LINBIT as Platinum Sponsor, NodeWeaver as Gold Sponsor and Terradue and Todo En Cloud as Silver Sponsor. To get a feel of what the OpenNebula Conference is about, check last year’s material: (talks, slides,pictures).

This last month member of the team travelled to fabulous Las Vegas to attend the VMworld 2016 US where vOneCloud had its own booth in the Mandalay Bay Convention Center. A very positive experience with lots of interest on behalf of the attendees that saw first hand how vOneCloud can be used to easily provision vCenter resources to end users through a slick self-service portal.

critshxvyaamzyp
The OpenNebula team will be present in the VMworld 2016 Europe, October 17 – 20, Barcelona (Fira Barcelona Gran Via). We will be featuring also a vOneCloud booth, so come round to see a live demo if you are in town, or to ask anything about all things 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.

OpenNebula Newsletter – July 2016

The OpenNebula monthly newsletter, with latest developments, events and future plans for the upcoming months from the OpenNebula project. Read this newsletter to keep up to date with your favourite Cloud Management Platform.

The OpenNebulaConf 2016 will be held in Barcelona on the 24-26 of October. The final agenda has already been published, take a look at the interesting keynotes from industry leaders. You also might be interested in taking a look at the sponsorship opportunities. If you are willing to attend, the early bird will be available until 15th of September.

Technology

The team is placidly sitting on the beach, sipping on a piña colada…. no is not! The OpenNebula project is always at it, fixing bugs, fine tuning the software so the user experience comes closer to perfection (or so we like to think). It shouldn’t come as a surprise then that 5.0.2 was just released, smoothing some rough around the edges introduced with all the huge list of changes introduced in 5.0 Wizard. This new maintenance release came, among others, with the following bug fixes and minor enhancements:

  • Assign IP address to PCI-passthrough devices
  • Modify cardinality of VR HA
  • New HA guide for Ubuntu
  • Groupadmin view for vCenter fixed to create new VMs
  • Tie CPU and VCPU in vCenter Cloud View
  • Enhanced searches in Sunstone
  • Implement oneuser login (login token) in Sunstone
  • VM modals fixed in Cloud View
  • Cluster ID automatic requirements now admits more than one cluster ID
  • Resize for Virtual Router disks as well as cardinality modification
  • Block password change for public users
  • Fix for several storage issues: DS monitor, vCenter upload among others
  • Fix for label display issues in Firefox

Screen Shot 2016-07-27 at 10.23.08

Community

It seems like the community is also forgetting about the beach and just working hard! Well, may some of them are on the beach … and who can blame them?

In any case, valuable contributions are being made to the OpenNebula ecosystem. The OpenNebula WHCMS and Blesta modules by CubeData is a long time favorite, especially among users of OpenNebula in the hosting business, namely being able to integrate OpenNebula with a billing platform.

Outreach

The next OpenNebula Conference in Barcelona in October 2016 will take place 24 to 26 of October. The final agenda has already been published, take a look at the interesting keynotes from industry leaders, and to the different community sessions sharing OpenNebula experiences, and the workshops designed to learn about different OpenNebula aspects. If you are willing to attend, the early bird will be available until 15th of September. Learn about the different sponsorship opportunities in the Conference web page. Current sponsors of the OpenNebulaConf 2016 include StorPool and LINBIT as Platinum Sponsors, NodeWeaver as Gold Sponsors and Terradue and Todo En Cloud as Silver Sponsors. If you want to understand what all the OpenNebula Conference fuzz is about, check the last Conference material (talks, slides,pictures).

Besides the TechDays already celebrated (in Kuala Lumpur, Sofia, Madrid, Dallas, TorontoCambridge, Ede, Nuremberg), this last month members of the OpenNebula team participated in a TechDay in Dublin, with an excellent turnout and very interesting talks, like the one by Stuart Kenny telling us how they use OpenNebula in the digital repository of Ireland, or John Walsh showing how they use OpenNebula at SCSS.
Cmq12rsWAAAZcWV
Our friends at Netways also help greatly in spreading the work, kudos!. Like this presentation about OpenNebula and Foreman in the Foreman Birthday event.

Members of the OpenNebula team will be present in the following events in upcoming months:

  • VMworld 2016 US, August 28 – September 1, Las Vegas (Mandalay Bay Hotel & Convention Center), Nevada, US.
  • VMworld 2016 Europe, October 17 – 20, Barcelona (Fira Barcelona Gran Via), Spain.

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.

OpenNebula Newsletter – June 2016

The OpenNebula monthly newsletter, with latest developments, events and future plans for the upcoming months from the OpenNebula project. Read this newsletter to keep up to date with your favorite Cloud Management Platform.
The OpenNebulaConf 2016 will be held in Barcelona on the 24-26 of October. The preliminary agenda has already been published, the final version will soon be available. You might be interested in taking a look at the sponsorship opportunities. Check out the list of upcoming OpenNebula TechDays to see if there is one on your doorstep that you cannot miss.

Technology

The first stable release of OpenNebula 5.0 Wizard has been published. The OpenNebula project is proud to announce the availability of the first stable release of OpenNebula 5.0 ‘Wizard’. This major update comes with several improvements in different subsystems and components, with minimal changes in the API and the VM life-cycle states, which embodies long overdue changes but implemented to minimize the impact and ensure backwards compatibility as far as possible.

admin_view
Also, a new maintenance release 5.0.1 fixing bugs reported by the community has also been published this month, fixing fix Ceph pool names, VM Template update wizard, oned crashes when a context variable contains a filter, PCI element in KVM deployment file, better checks for IPv4 strings, wrong attach disk in vCenter, VM instantiate when NIC contains a fixed IP, migration for STOPPED and UNDEPLOYED states and the apptemplate generation. We would like to thanks all members of the community that contributed hugely with their evaluation of the beta, RC and final stable version and provided feedback on it.
Based on 5.0 Wizard, also a new release of vOneCloud, 2.0, is available for download. vOneCloud is an OpenNebula distribution optimized to work on small VMware vCenter deployments. This new release of the appliance, based on a tailored version of OpenNebula 5.0 Wizard to ease the provisioning of resources from vSphere based infrastructures, comes packed with exciting new features:

  • Datastore and VMDK image management, as well as import.
  • New Virtual Router Resource, to allow routing between isolated virtual networks.
  • More flexible vCenter VM naming, with a configurable prefix.
  • New resource pool mode, with the ability to select in which resource pool a particular VM is confined.
  • New OneFlow templates operations, like the ability to clone existing service templates.
  • Keep disks on done, to avoid deleting disks when the VM is terminated.
  • Instantiate to persistent, to easily create a rich VM Template catalog.
  • Dynamic VM reconfiguration, that can be performed while the VM is running or powered off.

Community

We cannot emphasise this enough. The OpenNebula community is continuously contributing to the OpenNebula maturity and success, and we would like to thank you all for your excellent feedback on the several betas and RC of 5.0 Wizard.
Also, the amazing job of the different translators has enabled the availability of the Sunstone web interface to 20 different languages. Kudos to you!
The community shows its engagement in integrations like this one between OpenNebula and the Happy module by EOLE team, GO bindings for the OpenNebula Cloud API (OCA) by Megam and OpenNebula and Foreman by Netways. This enriches the OpenNebula ecosystem and shows its health, thanks!
Also important is to spread the word, with initiatives like users groups and local meetups and workshops. Also welcome are reviews in blogs, like this one about vOneCloud 2.0 (In French), or this excellently crafted post on OpenNebula and Docker Swarm with consul.
And, as usual, is very good to be reminded about nice things, like for instance the amount of years we’ve been working to make OpenNebula a mature product that you can find today.

Outreach

The next OpenNebula Conference in Barcelona in October 2016 will take place 24 to 26 of October. The preliminary agenda has already been published, the final version will soon be available. If you are willing to attend, the early bird will be available until 15th of July. Learn about the different sponsorship opportunities in the Conference web page. Current sponsors of the OpenNebulaConf 2016 include StorPool and LINBIT as Platinum Sponsor, NodeWeaver as Gold Sponsor and Terradue and Todo En Cloud as Silver Sponsor.
If you want to understand what all the OpenNebula Conference fuzz is about, check the last Conference material (talks, slides,pictures).
OpenNebula participated in the OpenExpo at Madrid, an event to promote and evaluate solutions and tendencies in the FLOSS industry. Members of the OpenNebula teams gave talks about the project and interesting integrations like Docker.

Cj8XjjkXEAUEPSs

OpenNebula also participated in the DINSIC meeting, where a work group decides which open source technologies they recommend for public french ministers. It is an honor to be there!
Check out the projected OpenNebula TechDays for this year in case one is close to your location. If you are interested in participating in (or hosting) any of these TechDays agenda let us know. Besides the TechDays already celebrated (in Kuala Lumpur, Sofia, Madrid, Dallas, Toronto and Cambridge, Ede, Nuremberg), this year members of the OpenNebula team will be participating in a TechDay in Dublin. Stay tuned, there may be more in your doorstep to come!
The Nuremberg was celebrated this past month, with participation of Netways and e-Post sharing their experiences in OpenNebula

Cj78Px9WkAATEBh
Members of the OpenNebula team will be present in the following events in upcoming months:

  • VMworld 2016 US, August 28 – September 1, Las Vegas (Mandalay Bay Hotel & Convention Center), Nevada, US.
  • VMworld 2016 Europe, October 17 – 20, Barcelona (Fira Barcelona Gran Via), Spain.

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.

OpenNebula Newsletter – May 2016

The OpenNebula monthly newsletter, with latest developments, events and future plans for the upcoming months from the OpenNebula project. Read this newsletter to keep up to date with your favourite Cloud Management Platform.
There are new dates for the OpenNebulaConf 2016, now it starts one day before, October 24-26, in Barcelona. You might be interested in taking a look at the sponsorship opportunities. Final touches are being given to the agenda, which will be published soon. The very early bird registration has been extended until 15th of June. Also, check out the list of upcoming OpenNebula TechDays to see if there is one on your doorstep that you cannot miss.

Technology

OpenNebula 5.0 Wizard is around the corner! With the Beta version released recently, the team is baking a release candidate, and is planning a final stable Wizard release for mid June. Wizard is in feature freeze, and the effort is focused on solving bugs. We appreciate your feedback if you have the time to try out the Beta version!
This are the highlighted gems that you can find in Wizard:

  • revamped Marketplace, now a first class citizen in OpenNebula, to import/export images to and from any datastore (including the new vCenter datastores)
  •  vCenter storage management, including datastore selection, disk hotplug, vmdk creation, cloning and deletion; and full integration with the new Marketplace functionality. Also, vCenter resource pool selection for deployed VMs will be possible.
  •  fully integrated virtual router management (including default and transparent HA for routers). Link virtual networks together using a robust HA router, that will come out of the box in OpenNebula
  •  revisited Sunstone style and interface changes (sneak peek), including an extension of the Cloud View available operations, to iron out the wrinkles in the user experience
  •  instantiate to persistent! Do not lose your VM changes, OpenNebula will create a new VM Template and preserver the disks of a VM, even if they are non-persistent.

Check the full list of feature in the development portal.

Screen Shot 2016-06-02 at 12.10.36
A great effort has been put in the new documentation. The new documentation focus on the cloud architects, admins and end users, and extra care has been taken in separating the different technologies supported by OpenNebula.
OpenNebula needs you! We are looking for translators for Sunstone. If you are a native speaker of any language other than english, we would appreciate your effort in making OpenNebula more widely adopted. It is very easy: the existing translations can be updated and new translations submitted through our project site at Transifex

Community

Members of the community has been as helpful as always. Contributing in different ways, you are the reason why OpenNebula is such a useful project.
Devuan folks have contributed a 1.0 Devuan image to the OpenNebula marketplace. Now you can try Devuan in your OpenNebula cloud, it is just a few clicks away!.
Keeping the morale high is really important, especially in hard development times such as this one (5.0 is getting this much love!). That is why getting this kind of feedback is so important, it is the fuel that keeps us going.

New Sunstone layout in @opennebula look awesome

And it is good to know that Wizard is appealing not only visually, but also feature-wise.

@opennebula beta One 4.9 replace HW router #VyOS & #OpenvSwitch, truly awesome stuff

As with translation, having material in your own language about a technology is very important to reach everyone that may be interested in it. That is why efforts like this one (in Spanish) are very, very welcome.
As usual, we want to give the thumbs up to the community for their active involvement in the OpenNebula forum, specially helping newcomers. This is very important for the adoption of the project.

Outreach

The next OpenNebula Conference in Barcelona in October 2016 has been rescheduled to start one day before, from 24 to 26 of October. If you are willing to attend and can save now the date you can take advantage of a 40% discount in your Conf tickets until mid June. Learn about the different sponsorship opportunities in the Conference web page. Current sponsors of the OpenNebulaConf 2016 include StorPool as Platinum Sponsor, NodeWeaver as Gold Sponsor and Terradue as Silver Sponsor. If you want to understand what all the OpenNebula Conference fuzz is about, check the last Conference material (talks, slides,pictures).
OpenNebula will be sponsoring this 2nd of June the OpenExpo in Madrid, an event to promote and evaluate solutions and tendencies in the FLOSS industry. OpenNebula will have a booth in which members of the project will be presenting the new features available in the upcoming release, 5.0 Wizard; as well as give two talks about the OpenNebula technology.
Check out the projected OpenNebula TechDays for this year in case one is close to your location. If you are interested in participating in (or hosting) any of these TechDays agenda let us know. Besides the TechDays already celebrated (in Kuala Lumpur, Sofia, Madrid, Dallas, Toronto and Cambridge, Ede), this year members of the OpenNebula team will be participating in TechDays the following locations: Nuremberg and Dublin.
The EDE OpenNebula TechDay was a total success. Attendees learned how people from Fujitsu and the Dutch National Archive build their infrastructure, and people from Ceph explained how their technology work.

CiVsLlxXIAApiSi
Members of the OpenNebula team will be present in the following events in upcoming months:

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.