CloudStack Feature First Look: Enable unmanaging of guest instances

This feature allows CloudStack administrators to unmanage guest virtual machines (VMs) from their CloudStack infrastructure. Once unmanaged, CloudStack can no longer monitor, control, or manage provisioning and orchestration related operations on it. This feature is currently supported only on VMware. An interesting use case of this feature (when used in conjunction with the VM ingestion […]

CloudStack Feature First Look: Direct Download agnostic of the storage provider

Introduction In a previous post, ShapeBlue’s Boris Stoyanov introduced a feature for KVM which allows administrators to register templates and ISOs without needing secondary storage as an intermediate cache. This feature is known as Direct Download in CloudStack. Without an intermediate cache, the templates and ISOs direct download registration process differs from the usual process, […]

CloudStack Feature First Look: Enable sending of arbitrary configuration data to VMs

This feature allows the sending of arbitrary additional VM configurations to user VMs on CloudStack and is supported by KVM, XenServer and VMware hypervisors. The administrator enables or disables this feature by the global configuration  ‘enable.additional.vm.configuration’ which is disabled by default. To add a second layer of security, the administrator must explicitly set a comma-separated […]

CloudStack Feature First Look: Hosts stuck in PrepareForMaintenance state

The process of setting a host into maintenance in CloudStack requires an administrator to ask for ‘prepare for maintenance’, either via API or through the UI on a host. When CloudStack receives the request to prepare the host for maintenance, the host state is set to ‘PrepareForMaintenance’ and any VM running on the host start […]

CloudStack Feature First Look: Improvements for Template Direct Download

For some time now, CloudStack has supported the direct download of user templates for the KVM hypervisor. This basically allows user to register a template (whilst bypassing secondary storage) and directly download and install it to primary storage where it can be used for deployment: With CloudStack 4.14, this has been improved by adding direct […]

CloudStack Feature First Look: VM Ingestion

Apache CloudStack has proved itself to be a great cloud orchestrator and is probably one of the best open-source platforms available for deployment of new IaaS environments. However, until now there has been little or no support for importing an existing cloud environment with all its resources and entities into CloudStack. This is going to […]

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 […]