9 Years of OpenNebula!

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Today is the 9th anniversary of the founding of the OpenNebula open source project. We still remember the early days of OpenNebula, when we decided to start an open-source project to grow, distribute and support the software prototypes that we developed to support our research in virtualization management on distributed infrastructures. Yet here we are, nine years later, with one of the most successful projects in the open cloud ecosystem.

OpenNebula has grown into a widely-used user-driven project, with lots of examples of production use in academia, research and industry, over 100K downloads from the project repositories in the last year, more than 1,500 clouds connected to our marketplace, and large-scale infrastructures with tens of data centers and hundreds of thousands of cores. We are very proud of this growth as the only fully-open enterprise-ready management platform to build clouds.

None of it would be possible without your help, the hard work of thousands of users and contributors!

On behalf of the OpenNebula Team

Cloud TechDays 2017 – Call for Hosts

We are opening the Call for Hosts for the OpenNebula TechDays 2017!

The OpenNebula Cloud TechDays are day-long educational and networking events to learn about OpenNebula with a hands-on workshop on cloud installation and operation, and presentations from community members and users that focus on:

  • Sharing cloud use cases and deployment experiences
  • Introducing new integrations and developments
  • Describing other related cloud open-source projects and tools

The OpenNebula TechDay events are targeted at

  • Cloud architects
  • Data center admins
  • Systems admins and integrators
  • DevOps architects
  • Solutions architect

The emphasis is to deliver an education oriented event, with local speakers and users to come together to share stories from their experiences using OpenNebula.

OpenNebula TechDays started in March 2014 and we’ve celebrated already 22 TechDays in the Netherlands, Belgium, Spain, United States, Romania, Czech Republic, France, Canada, Malaysia, Bulgaria, Germany and Ireland. They have been hosted by organizations like:

  • BIT.nl
  • Transunion
  • HYVE
  • Microsoft
  • BlackBerry
  • Harvard University
  • Netways
  • and many others

Do you wish to become a TechDay host for 2017? It’s very easy, drop by the TechDays guidelines and form, and get in contact with us, we only require that you provide a room with enough capacity for the attendees and some essential materials (wifi, projector, etc…). Deadline for this call is December 16, 2017.

Thanks!

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!

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…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!

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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!

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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.

Update of VMware Cloud Reference Architecture

A year ago OpenNebula Systems published the VMware Cloud Reference Architecture, a blueprint to guide IT architects, consultants, administrators and field practitioners in the design and deployment of public and private clouds based on OpenNebula on top of VMware vCenter. This reference architecture is intended for organizations with existing VMware environments or expertise who want to limit changes to their underlying VMware infrastructure, but see benefits in a common provisioning layer via OpenNebula to control compute workloads and want to take a step toward liberating their stack from vendor lock-in.

Many things have changed since that document was published. This is a brief summary of what’s new and ready for you:

  • 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.
  • New disks can be hot-plugged and OpenNebula can be informed from erasing the VM disks if a shutdown or cancel operation is applied to a VM, so users won’t lose data accidentally.
  • Support for vCenter customization specifications, as a complementary alternative to contextualization.
  • Multi vCenter cluster can be now defined in a single VM Template definition.
  • Control how disks are managed in vCenter, through the KEEPS_DISKS_ON_DONE template variable which will help you to protect users data against accidental deletions.
  • Datastores in a Storage DRS can be used as individual datastores by OpenNebula.
  • A bandwidth limit per VM network interface can be applied. VM’s network usage information is now gathered from vCenter.
  • It’s possible to access the OneGate server from vCenter VMs since the onegate token is passed through to the VM.
  • And last but not least, cool features added to Sunstone: a smoother vCenter’s resource import, the Cloud View functionality has been extended, new tags for resources.

This blueprint has been created from the collective information and experiences from hundreds of users and cloud client engagements so your feedback is extremely valuable.

More features are continuously being added, OpenNebula is a project in constant evolution, so stay tuned and do not forget to send us your feedback!

How We Use OpenNebula at Fuze

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Fuze, headquartered in Cambridge, MA with additional locations in North America, Europe, Asia and Australia, is a global, cloud-based unified communications platform that empowers productivity and delivers insights across the enterprise through a single unified voice, video, and messaging application. Fuze allows the modern, mobile workforce to seamlessly communicate anytime, anywhere, across any device. With Fuze, customers have a single global carrier network leveraging a resilient private cloud infrastructure and QoS-engineered network to deliver the best enterprise-class IP PBX voice service available.

Given the company’s record momentum and growth, scaling the private cloud infrastructure to meet the global expansions and growth is a key to its customers’ satisfaction. In mid-2015, we deployed OpenNebula as part of the Fuze Private Cloud Management Stack to achieve a continuously reliable growing private cloud spanning Fuze global infrastructure.

Here’s a quick look at the key features of OpenNebula that powered Fuze Private Cloud:

  • Simple and lightweight deployment and easily extendable being open source.
  • Self-Serve capability through GUI (Sunstone), CLI and API.
  • Multi-tenancy built-in providing segregation among internal workloads.
  • Supporting Agile DevOps by abstracting underlying infrastructure and supporting mainstream hypervisors besides public cloud bursting.
  • Automated VM Orchestration via contextualization that personalize instances on instantiation time.
  • Service Orchestration provided by OneFlow and OneGate that support multi-tier applications using role based instances. Besides, OneFlow has the ability to apply auto-scaling and recovery rule support based on either generic or custom application attributes pushed via OneGate.

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.

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VMware ESXi/vCenter 6.0 is the dominant virtualization technology used across its data centers backed by SAN-based storage and we also use Amazon Web Services. OpenNebula leverages the SOAP API offered by each DC vCenter to manage the entire global cloud infrastructure and present it to the different engineering teams as an effective single orchestration pane of glass. In addition, we connected OpenNebula to a few AWS Virtual Private Cloud (VPCs) with dedicated tenancy that it bursts into where applicable.

We are currently running OpenNebula 5.0 which brought in enhanced user experience through Sunstone and renamed lifecycle states along a redesigned Marketplace. We will upgrade to OpenNebula 5.2 soon to make use of the upgraded hybrid cloud drivers.

Overall, the OpenNebula project has taken Fuze Global Private Cloud to the next level and continues to be a fundamental factor for continuous innovation and customer satisfaction.

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

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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!

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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 5.2 ‘Excession’ is Out!

The OpenNebula project is proud to announce the availability of the stable release of OpenNebula 5.2 ‘Excession’. OpenNebula 5.2 (Excession) is the second release of the OpenNebula 5 series. A significant effort has been applied in this release to stabilize features introduced in 5.0 Wizard, while keeping an eye in implementing those features more demanded by the community. As usual almost every component of OpenNebula has been reviewed to target usability and functional improvements, trying to keep API changes to a minimum to avoid disrupting ecosystem components. Also, new components have been added to enhance the OpenNebula experience.hyperlinks_sunstoneOne important new module is the IPAM subsystem. In order to foster SDN integration, an important step is being able to integrate OpenNebula with existing IPAM modules, in those cases where outsourcing of IP management is required in the datacenter. Fitting in the OpenNebula architecture design principles, the IPAM subsystem interacts with IPAM servers using drivers, and as such a IPAM driver lets you delegate IP lease management to an external component. This way you can coordinate IP use with other virtual or bare metal servers in your datacenter. No default integration is provided, but rather to effectively use an external IPAM you need to develop four action scripts that hook on different points of the IP network/lease life-cycle.

Another great addition in Excession is the ability to use group bound tokens. The goal is to be able to use OpenNebula for different projects, which are identified with different groups. For instance, the same user can use OpenNebula for “WebDevelopment” project and a “BioResearch” one, for instance. This user can request a couple of tokens tied to each of these groups. Upon login with the “WebDevelopment” token, she will only be seeing resources from that particular project, and all new resources (VMs, images, networks) will be created within that group, isolating them from the “BioResearch” group. This feature is available both in the CLI and Sunstone, with helpers and dialogs to create, maintain and use the tokens.

All the OpenNebula drivers have been improved for robustness. For instance, a new default timeout (which is configurable) has been defined to identify hanging operations and kill crashed processes. In this regard, the EC2 drivers has also been thoroughly revisited, being updated to the v2 of the aws ruby gem, ensuring compatibility with all Amazon EC2 regions. Error handling has been improved as well in the EC2 driver, adding operation retries to circumvent those situations where the EC2 API is not consistent, and adding improved logging.

Sunstone is the face of OpenNebula for both administrators and users, and hence a constant target of enhancements to improve usability. Excession brings to the cloud table stabilized features that were introduced in the Wizard maintenance releases, like for instances advanced searches (that now are maintained regardless of tab switching), labels colors and ergonomics, improved vCenter dialogs and import tables (now with feature à la Gmail), hyperlinks to access resources displayed in the info tabs, and many other minor improvements.

There are many other improvements in 5.2:

  • revamped group mapping in LDAP authentication -now being dynamic mapping-
  • limiting bandwidth per VM network interface in both KVM and vCenter
  • rollback mechanism in failed migrate operations, significantly improved fault tolerant hook -to provide high availability at the VM level-,
  • improved SPICE support, improvements in ebtables and Open vSwitch drivers, multiple CLI improvements -i
  • … and much more.

As with previous releases, it is paramount to the project to help build and maintain robust private, hybrid and public clouds with OpenNebula, fixing reported bugs and improving general usability.

This OpenNebula release is named after the Ian M. Banks novel, a recommended read, as well as having a fitting slang meaning, “something so technologically superior that it appears as magic to the viewer.”. We are confident that OpenNebula, if not really appearing as magic, at least solves elegantly your IaaS needs.

OpenNebula 5.2 Excession is considered to be a stable release and as such, and update is available in production environments.

The OpenNebula project would like to thank the community members and users who have contributed to this software release by being active with the discussions, answering user questions, or providing patches for bugfixes, features and documentation.

The group token functionality and dynamic LDAP group mapping into OpenNebula groups were funded by BlackBerry in the context of the Fund a Feature Program.

Relevant Links

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

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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!

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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.

Early-bird OpenNebulaConf Tickets Extended by One Week

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While early-bird ticket sales were originally scheduled to end last Friday, we’ve decided to give you one more week to save on tickets to OpenNebulaConf 2016. You now have until next Friday, September 23rd, to get your OpenNebulaConf tickets for the deeply discounted price of just €480 apiece. We won’t be extending this great opportunity again.

OpenNebulaConf is your chance to get an up-close look at OpenNebula’s latest product updates, hear the project’s vision and strategy, get hands-on tutorials and workshops, and get lots of opportunities to network and share ideas with your peers. You’ll also get to attend all the parties and after-parties to keep the networking and the good times going long after the show floor closes for the day.

Keynotes

The agenda includes four keynote speakers:

Community Sessions 

Unlike previous editions, we will have a single track with 10-minutes talks, to keep all the audience focused and interested. We have given our very best to get the perfect balance of topics. We will have talks by Unity TechnologiesStorPoolLINBITNetWays

Hands-on Workshops 

We will have four 90-minute hands-on workshops, where some of the key contributors to OpenNebula will walk attendees through the configuration and integration aspects of the main subsystems in OpenNebula:

  • Networking, NFVs and SDNs
  • Storage
  • Hypervisors and Containers
  • Security, Federation & Hybrid Hands-on Workshop

These hans-on sessions will also include 5-minute lightning talks focusing on one key point. If you would like to talk in these sessions, please contact us!

Pre-conference Tutorials 

This year we will have two pre-conference tutorials:

  • Introductory Hands-on Tutorial
  • Advanced Hands-on Tutorial

Also, your company may be interested in the sponsorship opportunities for OpenNebulaConf 2016, there are still some sponsorship slots available. Current sponsors of the OpenNebulaConf 2016 include StorPool and LINBIT as Platinum Sponsor, NodeWeaver and Open-V as Gold Sponsor, Terradue and Todo En Cloud as Silver Sponsor, and CSUC as Community Sponsor.

We are looking forward to welcoming you personally in Barcelona!.

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

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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.

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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.