CloudStack European User Group (CSEUG) roundup – Berlin, February 27, 2020

Our late winter (almost spring) meetup saw us back in Berlin, hosted by iTelligence and Heinlein Support. The last CloudStack user group held here was June 2016, and we were looking forward to returning to this fantastic city. This was always going to be a great event – the room was at capacity, with attendees […]

SolidFire with CloudStack

Aside from traditional storage solutions, CloudStack has supported managed storage for some time. In this article, we will touch on SolidFire support in CloudStack 4.13 and lay out the exact steps needed to add SolidFire to CloudStack as Primary Storage (for VMware, KVM and XenServer). We will also explain the difference between the “SolidFire” and […]

How to deploy templates without using secondary storage on KVM

Introduction ShapeBlue have been working on a new feature for Apache Cloudstack 4.11.1 that will allow users to bypass secondary storage with KVM. The feature introduces a new way to use templates and ISOs, allowing administrators to use them without being cached on secondary storage. Using this approach Cloudstack administrators will not have to worry […]

CloudStack European User Group roundup

Last Thursday saw us back at BT, London, for the Summer meetup of the CloudStack European User Group (CSEUG). A full schedule meant a prompt start, and Giles Sirett (CSEUG chairman) brought the meeting to order and started with introductions and CloudStack news. Since the last meetup, CloudStack 4.9.2 has been released, with 4.9.3 due […]

Host-HA for KVM Hosts in CloudStack

Intro What is HA? “High availability is a characteristic of a system, which aims to ensure an agreed level of operational performance, usually uptime, for a higher than normal period. ”  — Wikipedia HA in CloudStack is currently supported for VMs only. In order to have it enabled, the service offering of the VM should […]

CloudStack Collaboration Conference, Miami, May 16-18

The third and final day of the CloudStack Collaboration Conference 2017 (North America) is underway, and as usual it has been a fantastic few days. Attendees have been truly spoilt with a plethora of speakers from all over the world – hearing from operators, users, vendors, developers, service providers and business owners. Although the CloudStack […]

Networking KVM for CloudStack

Introduction KVM hypervisor networking for CloudStack can sometimes be a challenge, considering KVM doesn’t quite have the matured guest networking model found in the likes of VMware vSphere and Citrix XenServer. In this blog post we’re looking at the options for networking KVM hosts using bridges and VLANs, and dive a bit deeper into the configuration […]

Trillian: Flexible, On-Demand Cloud Environment Creation

Marvin: “I think you ought to know I’m feeling very depressed.” Trillian: “Well, we have something that may take your mind off it.” Marvin: “It won’t work, I have an exceptionally large mind.“ Trillian was born from the need for us to create environments which we could run CloudStack’s Marvin test framework against, but the […]

Recovering From a vCenter Failure

While, in my opinion VMware’s vSphere is the best performing and most stable hypervisor available, vCenter obstinately remains a single point of failure when using vSphere and it’s no different when leveraging vCenter in a CloudStack environment.  Therefore, very occasionally there is a requirement to rebuild a vCentre server which was previously running in your […]

XenServer Native HA with CloudStack

Update – Following community feedback, Timeout Settings have now been added to the script Update – The HA settings in this post also apply to XenServer 6.5.0 onwards Warning: If you have applied Hotfix XS62ESP1004 to your XenServer 6.2 infrastructure and have not enabled Pool HA, in the event of your Pool Master going down, […]