vOneCloud 3.0.4 released!

We want to let you know that OpenNebula Systems has just announced the availability of vOneCloud version 3.0.4.

vOneCloud 3.0.4 is based in OpenNebula 5.4.5 and as such it includes all the bug fixes and functionalities introduced in 5.4.5: OpenNebula 5.4.5 Release Notes.

vOneCloud 3.0.4 is a maintenance release with the following bugfixes:

  • CPU monitoring in EC2 CloudWatch intermitent failures.
  • Cannot instantiate VM in Cloud view.
  • Unable to make changes on Sunstone settings page.
  • Image not decompressed on upload.
  • OpenNebula marketplace driver will not process image when a parser error occurs.
  • Inherit attributes may conflict with restricted attributes.
  • Disk size slider only goes up to 508GB.
  • oneshowback calculated times out
  • Sunstone no way for disable select auth type on settings tab.
  • Error getting group name in onegroup command.
  • onedb change body does not warn about connection issues or missing ids.
  • Better estimate image sizes when downloading from HTTP servers non marketplace.
  • Segfault when attaching interface to virtual router.
  • Improve Sunstone load times.
  • EC2 target host cant be added via Sunstone.
  • cloud view should not display remove icon of a template if the user has no MANAGE permissions.
  • Cannot authenticate via LDAP with group set.
  • Sunstone TypeError Cannot read property updateView
  • Floating IP is not freed from the network leases.
  • EC2 deployment fails with custom USERDATA

Relevant Links

OpenNebula Newsletter – November 2017

A summary of the activity of the OpenNebula project this last month.

Happy birthday to OpenNebula! 10 years managing cloud infrastructures have turned OpenNebula into a robust and fully featured cloud management platform. We want to thank our community for the feedback and support all along this years, we are very happy with this milestone!

We remind you that a Call for Hosts has just been published for our TechDays, which will take place throughout the upcoming year. Take a look at the guidelines and feel free to send us your contact information through this form.

Technology

A new hotfix release for Medusa, 5.4.3 (you can learn more about hotfix releases in this link), has been released. Some of the new functionality available in 5.4.3:

  • Explain how to add HTTPS to XMLRPC
  • Force even memory values for MEM attribute
  • Wild VMs should import NICs and Disks

vOneCloud 3.0.3 has also been released this month. This version of vOneCloud is based in the latest OpenNebula version and as such it includes all the bug fixes and functionalities introduced in 5.4.3.

A major change has been demanded by many of you, so we thought that this was the perfect time to fulfil your wishes. Good bye Redmine, hello Github. OpenNebula has successfully migrated all issues to Github! Still, work has to be done on labelling, but we are working very hard on it to make it easier for you to give us feedback or request some new features.

Community

OpenNebula is 10 years old! Ten years is a long time in the technology industry, and this is an amazing accomplishment by an infrastructure open source project. Thanks to the great support of our community, today we can celebrate our 10th anniversary. One decade working with and for you, has been a great pleasure. Thanks!

We are glad to see that CIEMAT has chosen OpenNebula for their cloud HTC infrastructure. It is always a great honor to help leading organisations on research, to continue with their great work. If you are interested on the implementation details, you can find the description of the HPC, access rules and some OpenNebula tutorials on the RICAP’s infrastructure website.

No need to say that we firmly encourage OpenNebula users to contribute to our GitHub  and ask any question in our forum .

Outreach

We are opening the Call for Hosts for the OpenNebula TechDays 2018. The OpenNebula Cloud TechDays are day-long educational and networking events to learn about OpenNebula. Join our technical experts from OpenNebula by OpenNebula Systems for a one-day, hands-on workshop on cloud installation and operation.

If you are interested in becoming a host of a TechDay for 2018, please read the guidelines and apply.

vOneCloud 3.0.3 released!

We want to let you know that OpenNebula Systems has just announced the availability of vOneCloud version 3.0.3.

vOneCloud 3.0.3 is based in OpenNebula 5.4.3 and as such it includes all the bug fixes and functionalities introduced in 5.4.3: OpenNebula 5.4.3 Release Notes.

vOneCloud 3.0.3 is a maintenance release with the following added functionlity:

  • Enable template save as for vCenter.
  • More comprehensive error messages.
  • Force even memory values for MEM attribute.

Also, this version comes with numerous bugfixes:

  • ldap driver with rfc2307bis does not use correct user field.
  • Protected info all method does respond_to in Ruby 1_9.
  • Dashboard accounting too slow.
  • Total cost does not take into account the cost disks.
  • vCenter drivers cosume too much time searching for objects.
  • Sunstone cannot disable VM Groups shown in VM creating dialog.
  • Erase vnc port and wild mapping entry when you delete a vm.
  • Check user permission for disk_snapshot_create.
  • Sorting in VM Start Time is done alphabetically.
  • OneFlow shutdown command is not available in sunstone.
  • VM snapshot revert_delete works with wrong snapshots.
  • Dashboard statistics do not show actual VM name.
  • Overcommitment update boken in Sunstone.
  • No unit selector in disk cloud view.
  • VM Instantiate tab cant see memory size.
  • vCenter customizations doesnt work.
  • VM force shutdown output of shutdown command is executed.
  • Unable to start VMs created by deleted users.
  • Quota error when exceeding virtual network reservations.
  • importing network on vcenter with vlan doesnt report the vlan id.
  • onedb change body should not include volatile AR parameters.
  • onedb purge history only works with VMs with multiple history records in the body.
  • Not release VNC port when stop the virtual machine.
  • sql opennebula logdb table grows indefinitely in solo mode.
  • Fix user oned session cache for users.
  • After importing wild VM with an unavailable VNC por it throws an error but the VM is stuck in HOLD.
  • Warn user or throw error when VNET does not exist when instantiating.
  • Snapshots of non persistent images are not deleted on VM termination.
  • OneFlow sends a delete to VMs if terminate fails.
  • Scheduler cannot handle hosts with more than 2TB memory.
  • Script injection in SPICE viewer only Firefox.
  • IMAGE_UNAME field must be quoted when adding files in the context section.
  • Cant change vcenter credentials.
  • Can not select English language if default language is set to another one.
  • Importing vcenter resources without any Host.
  • VDC resources are not being retrieved properly in Sunstone.
  • Linked clones are always created when importing templates.
  • Import templates discards linked clones value.
  • Problem with IE11.
  • Import datastores without any vcenter cluster.
  • vCenter automatic_vlan_id does not work.
  • vCenter VM can have different NIC MAC than requested.
  • vCenter VM NICs pointing to the same network are not correctly identified.

Relevant Links

OpenNebula Newsletter – October 2017

A summary of the activity of the OpenNebula project this last month.

The OpenNebulaConf EU 2017 happened this month in Madrid, with keynote speakers including BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community. More information in the wrap-up post, where all the videos, pictures and slides for the conference has been made available.

Technology

OpenNebula Systems added as a benefit for support subscriptions hotfix incremental releases. While OpenNebula is fully open source, packages from hotfix incremental versions are not publicly released, and are only available for users with an active commercial subscription. However, rest assured that the code is publicly available in the GitHub repository, as is the templates to create packages for the different supported platforms.
A new hotfix release for Medusa, 5.4.2, (you can learn more about hotfix releases in this link), has been released. Some new functionality is available in 5.4.2:

  • Show key instead of value for restricted attribute
  • Enable template save as for vCenter
  • Better error messages in get_dc function

Also, a numerous set of bugfixes were included in 5.4.2.

The team is finishing the roadmap for the next OpenNebula version, 5.6. Not a lot of time or space to fit more functionality, but it is still worthy to let us know about the features you’d like to see in OpenNebula!

Community

A beautiful post about CloX, a solution based on OpenNebula and LXD, features in the OpenNebula blog this month. We think CloX shows one of the many strengths of OpenNebula, it’s small footprint, which enables several interesting use cases.

you can expect an easy of use, fully featured cloud orchestrator with minimum overhead, great performance and reduced deployment times. CloX is meant to be deployed over Single Board Computers (SBCs) based on ARM processors providing low capital expenses and power consumption.

Newcomers might find it hard at the beginning to understand all the concepts behind the OpenNebula platform. This is why having the community produce detailed tutorials on how to install OpenNebula in specific platforms, such as this example, are great contributions to the project since they go at great lengths to foster OpenNebula adoption.
It is always a pleasure, and a great honor, to discover new services and business that base their IaaS management needs on OpenNebula, like Wedos VPS does, as well as several other hosting companies.

As usual, we want to give two thumbs up to the brave people that helps other OpenNebula users in the community forum. Kudos to you!

Outreach

The OpenNebulaConf 2017 EU in Madrid was a big success! A big turnout, excellent keynotes, brilliant talks… and a very positive atmosphere created by all the attendees delivered an excellent experience. We would like to send a big thanks to everyone involved and hope to see you all again next year! Specially to our keynote speakers, but in general to everyone that shared their experience running OpenNebula, several for many many years, other with big plan aheads. We are honoured to be a part of the stack that enable your business to be truly great!

All the videos of the conference has been uploaded to our YouTube account, slides to SlideShare and picture to Flickr. Check the wrap-up post for more details.

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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.

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 2017

A summary of the activity of the OpenNebula project this last month.

The OpenNebulaConf EU 2017 is around the corner! This month in Madrid, keynote speakers such as BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community, as well as other prominent members of the OpenNebula community will be sharing their experiences with OpenNebula. There are limited seats, register ASAP!

Technology

A new maintenance release of OpenNebula, 5.4.1, has been released this month. This release introduces new functionality:

Also, multiple bugfixes related with vCenter and Sunstone, as well as in other subsystems has been fixed. Take a look at the release notes for an exhaustive list of changes introduced in this version.

Based on OpenNebula 5.4.1, the latest version of vOneCloud (3.0.2) has also been released, bringing all the new functionality to the best cloud manager on top of vCenter.

This month the team is set to prepare the roadmap for the next OpenNebula version, 5.6. It is the perfect time to let us know about the features you’d like to see in OpenNebula!.

Community

Having our community spread the word about OpenNebula is the best thing that can happen to an open source project. It was somewhat of a surprise to learn that in the AWS summit in Madrid,folks from Securitas Direct showcased their development cloud built on OpenNebula and Ansible. Pretty cool stuff!

#SecuritasDirect presenting their hybrid cloud environment based on @Ansible @OpenNebula @VMware @AWScloud and @Oracle VM #AWSSummit

Also, having long time partners like NodeWeavers winning relevant prizes fills us with pride and joy! Kudos from here and thanks a lot for believing in us!

Spanish native? You might enjoy this podcast on OpenNebula and other development related interesting things.

Outreach

The OpenNebulaConf EU will take place in Madrid, Spain, this October. You can check the agenda for more details, keynotes feature BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community. Also, make sure you register if you’ll be on the area! Watch the talks in the YouTube playlist, download the slides or take a look to the pictures of the first US edition of the OpenNebulaConf that happened in Boston this past June.

This past month members of the OpenNebula team traveled to Ede in the Netherlands to give an OpenNebula TechDay, hosted by BIT.nl. It was a beautiful experience, we are always glad to see that the OpenNebula community in the Netherlands is one of the healthiest! You can check here the list of talks.

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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.

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.

vOneCloud 3.0.2 released!

We want to let you know that OpenNebula Systems has just announced the availability of vOneCloud version 3.0.2.

vOneCloud 3.0.2 is based in OpenNebula 5.4.1 and as such it includes all the bug fixes and functionalities introduced in 5.4.1: OpenNebula 5.4.1 Release Notes.

vOneCloud 3.0.2 is a maintenance release with the following added functionality:

  • Scroll Bar in Sunstone VM Log.
  • Add boolean to option list for User Inputs in VM template.
  • Additional confirmation level for critical actions and VMs.
  • Add volatile disk should allow user to specify size in MB as well as GB.
  • Wild VMs should import NICs and Disks.
  • Ease DS selection on VM Template update and instantiation.
  • Add SCHEDULED ACTIONS to VM Templates.

Also, this version comes with numerous bugfixes:

  • Improve consistency of networks created when importing templates and wilds.
  • OpenNebula flow should only work on leader.
  • VM with ipv6 Error in ip6tables chain.
  • detach disks are not being delete if vm is running.
  • detach disk is not being properly applied.
  • After a successful datastore monitoring UNKNOWN VMs change to RUNNING.
  • Wrong message when doing a disk save as.
  • Wrong error msg when disk saveas without name.
  • Support spaces in VMDK names and dirnames.
  • vCenter VM NICs pointing to the same network are not correctly identified.
  • Skip vCenter VApps when importing templates as they are not supported.
  • GPRAPHICS PORT is not cleared after freeing it in the cluster vnc port pool.
  • Wrong import of vCenter VM Templates with NICs in Distributed vSwitches or Distributed Ports.
  • Registering image with complex URL in PATH fails.
  • Empty list of Zombie VMs.
  • VMs wrongly reported as ZOMBIES.
  • OpenNebula does not take into account VM NIC MAC value
  • A myiriad of Sunstone bugfixes and small revamps.

Relevant Links

vOneCloud/OpenNebula at VMworld 2017 EU in Barcelona

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Next 11-14 September VMworld 2017 EU will be held in Barcelona. This is a must attend event where almost everyone with an interest in virtualization and cloud computing will be networking with industry experts.

The OpenNebula team will be present in the VMworld with a booth dedicated to showcase the new vOneCloud 3.0, which incorporates OpenNebula 5.4, the open source replacement for VMware vRealize. There will be a focus on new features like enhanced network and storage management, support for linked clones, disk resizing, save-as template functionality for VMware VMs, disk save-as functionality, automatic storage scheduling, storage quotas and many more.

If you are planning to attend VMworld next week, make sure you register and do not forget to come around our booth, E430. You will be able to see in a live demo how a VMware based infrastructure can be turned into a cloud with a slick, fully functional self-service portal to deliver a VM catalog to your end users, in 5 minutes!.

OpenNebula Newsletter – August 2017

The OpenNebula monthly newsletter featuring highlights of the OpenNebula project. Learn about the latest developments, community and outreach of your favourite cloud manager.

Members of the OpenNebula team will be present in both editions of the VMworld 2017. Also, check the keynote speakers for the OpenNebulaConf EU 2017, in Madrid this October, including BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community.

Technology

With OpenNebula Medusa 5.4 published this past July, the team is focusing now on the next maintenance release, 5.4.1, as well as preparing the roadmap for the next major release, OpenNebula 5.6. This is the perfect time to contribute your ideas to improve OpenNebula, this page from the project’s website lays out all the needed info (TL;DR create a request in the development portal).

If you were wondering how to add patches to them or build non stable versions this is your lucky month, since the team just published the package build repository, so everyone can build their own OpenNebula packages.

This month of August was also good news for vOneCloud users, with the release of vOneCloud 3.0.0 (and subsequent 3.0.1), which brings all the innovation introduced in OpenNebula 5.4. You can check the details in the release notes, the following are highlights of the new functionality in vOneCloud 3.0.0:

  • Enhanced storage management, vOneCloud is fully aware of all VMs disks. Non-persistent images and volatiles disks are now supported.
  • Storage quotas and datastore capacity check, never run out of capacity correctly dimensioning the available datastores and the storage quotas given to end users
  • Linked clone support, add support for linked clones for VMs at the time of importing a VM Template
  • Disk resize capabilities, resize the capacity of a VM disk at boot time or when the VM is in poweroff
  • Network creation support, a new vCenter network model is available in virtual network definition, standard and different port groups and vSwitches can be created from within OpenNebula. VLAN IDs, MTUs and number of ports can be specified when a port group is created.
  • Full storage and networking support in imported VM Templates, images and networks representing disks and network interfaces are created for VM templates and folder placement features.

Community

The team put a lot of effort in Medusa, and we want to thank you for the marvellous feedback received in the community forum, as well as the support given by the community to newcomers and people willing to upgrade their OpenNebula infrastructures.

It is also very welcome how people are keeping up to date with the latest releases. We hope you enjoying using OpenNebula as much as we enjoy developing it!

Integrations such as this one from UDS Enterprise gives indeed more flexibility to OpenNebula, with the ability to manage a VDI environment in an OpenNebula based infrastructure.

Release 5.2-4.1 of the LXDoNe OpenNebula addon has been released. LXDoNe add LXD management capabilities to OpenNebula, bringing container management to the cloud!

Outreach

The OpenNebulaConf EU will take place in Madrid, Spain, this October. The conference will be packed with very interesting talks about the real world uses of OpenNebula, check the agenda for more details, keynotes feature BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community. Also, make sure you register if you’ll be on the area! The conference is a great place to learn about OpenNebula and cloud computing in general, don’t take our word for granted and watch the talks in the YouTube playlist, download the slides or take a look to the pictures of the first US edition of the OpenNebulaConf that happened in Boston this past June.

The next OpenNebula TechDay will happen in Vancouver after the summer break, the 1st of September, hosted by Best Buy Canada. The event is almost full, so if you are in the area make sure you register a soon as possible, or risk missing the opportunity!

vancouver
The OpenNebula team is going to feature a booth in both VMworlds this upcoming months. 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 (Medusa) of your favourite CMP and of vOneCloud (3.0.1):

  • VMworld 2017 US, August 27-31, Las Vegas, Mandalay Bay Hotel & Convention Center. Booth 1121.
  • VMworld 2017 Europe, September 11-14, Barcelona, Fira Gran Via. Booth E430.

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.

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.

vOneCloud 3.0 Released – Full Storage and Network Support

OpenNebula Systems has just announced the availability of vOneCloud version 3.0. This is the first vOneCloud release that offers full storage and network management capabilities.

vOneCloud 3.0 is powered by OpenNebula 5.4.0 ‘Medusa’, and, as such, it includes functionality present in Medusa relevant to vOneCloud:

  • Enhanced storage management, vOneCloud is fully aware of all VMs disks. Non-persistent images and volatiles disks are now supported.
  • Storage quotas and datastore capacity check, never run out of capacity correctly dimensioning the available datastores and the storage quotas given to end users
  • Balance storage load of VMs across datastores automatically without the need of Storage DRS
  • Linked clone support, add support for linked clones for VMs at the time of importing a VM Template
  • Disk resize capabilitiesresize the capacity of a VM disk at boot time or when the VM is in poweroff
  • Save disk functionalityregister any VM disk as an image for later use in VMs, either directly from a VM Template or through the disk attach operation
  • Save as Template functionalitysave any VM as a VM Template at any point during its lifecycle
  • Folder management, define in which vCenter folder you want your VMs into, on a VM to VM basis.
  • Network creation support, a new vCenter network model is available in virtual network definition, standard and different port groups and vSwitches can be created from within OpenNebula. VLAN IDs, MTUs and number of ports can be specified when a port group is created.
  • Full storage and networking support in imported VM Templates, images and networks representing disks and network interfaces are created for VM templates and folder placement features.
  • Improved CDROM management, now a new CDROM drive is added to the VM if not present when an ISO image is attached
  • Imported VMs improvements, with the possibility of adding VNC to any imported VM.
  • Removed naming limitations, vCenter cluster and datastore names with spaces are now supported
  • Improved performance, up to two orders of magnitude of speedup in monitoring and import times, as well as less error prone synchronous calls to vCenter
  • Faster VM deployment, with up to 10 VM spinning up simultaneously per cluster
  • User input sorting, to ask information in the correct order to end users (for instance, username before password), and also new types (lists, booleans, etc)
  • Improved naming conventions, to allow importing resources with the same name in different vCenter locations
  • Numerous web interface enchancements, like automatic estimation of VM cost through the Showback mechanism, better VM information display in Cloud View, image upload resume option, improved user and group management dialogs and many more.
  • Better audit trail, now the history records of VMs includes the UID of the user that perfomed the action

Multiple bugfixes and documentation improvements have been included in this version. For instance, deleting SSH keys from cloud view, importing images with correct size, VM contextualization persistance across reboots, disk not removed if detached in poweroff state, context disk not displayed in Sunstone, skip import of resources if no permissions available, and a long list of other bugfixes and enhancements that can be consulted in the development portal.

OpenNebula Systems will run a booth at VMworld 2017 US in Las Vegas on August 27-31 and at VMworld 2017 EU in Barcelona on September 11-14 where they will demo the new version.

Upgrade to 3.0 from previous versions cannot be performed automatically. If you hold an active support subscription, please contact OpenNebula Systems to schedule a vOneCloud upgrade.

Relevant Links

TechDay Vancouver, 1 September 2017, hosted by Best Buy

This year our friends at BestBuy Canada have organized a TechDay in Vancouver. As usual there will be a 4-hour OpenNebula tutorial and in the evening we will learn about the new release and whatever question you may have. Hurry up and join us!

vancouver