Support for VMs Having Multiple SSH Key l CloudStack Feature First Look
As SSH is the most widely used way to access remote machines, CloudStack provides users with the ability to specify an SSH Key to be added to the list of authorized keys of a virtual machine either during or post-deployment. Users can either generate these SSH Keys via the CloudStack UI or register existing public […]
CloudStack Integrations: LINBIT – Open-source SDS Solution
Apache CloudStack is the leading open-source cloud orchestration platform used by many of the world’s largest public and private clouds. It is a multi-hypervisor, multi-tenant, high-availability Infrastructure as a Service cloud management platform. CloudStack is a virtualization platform that provides a cloud orchestration layer, giving automation of the creation, provisioning and configuration of IaaS components […]
Automating Infrastructure with CloudStack and Terraform
Apache CloudStack is one of the most commonly used IaaS platforms, orchestrating infrastructure and maximizing the benefits of cloud computing. Many large enterprises already use CloudStack with different use cases, and with ever-growing adoption, there is a need to automate these complex infrastructures and the provision of cloud deployments to: · Minimise time spent on […]
CloudStack vs. OpenStack Comparison – What you need to know before choosing a cloud management system
Infrastructure as a Service (IaaS) is recognized as facilitating speed-to-market and for its ability to drive business agility. When a company demands specific answers to a business problem, the answers lie in a jumble of calculations, including investments and platform operation and maintenance. Apache Cloudstack and OpenStack are two widely-known Cloud Management Platforms that can […]
Apache CloudStack 4.16.1.0 Release – Deep Dive
Apache CloudStack 4.16.1.0 is the latest maintenance release as part of the LTS 4.16.x releases. It contains more than 150 fixes and improvements since the 4.16.0.0 release. In this article, Suresh Kumar Anaparti, release manager of 4.16.1.0 is reviewing some of the most notable fixes and improvements in the release. Continue reading to learn more […]
Improvements to VM and Volume Migration | CloudStack Feature First Look
Migration of resources such as virtual machines and volumes is essential functionality for cloud operators, enabling them to load balance or perform maintenance operations on underlying compute, storage or network resources without major downtime. CloudStack provides impressive functionality to migrate VMs and volumes, with different APIs for different use-cases: migrateVirtualMachine migrateVirtualMachineWithVolume migrateSystemVm migrateVolume Learn how […]
Granular Control of Dynamic Scaling of VM’s CPU/RAM
Currently, CloudStack allows admins to configure the dynamic scaling of CPU and RAM for the VMs using a global or zone level setting “enable.dynamic.scale.vm” and through a “Dynamically Scalable” flag in templates. However, the global or zone setting applies to all VMs in a particular region or zone and there may be virtual hardware or […]
SystemVM template – Upgrade Improvements
When upgrading Apache CloudStack (ACS) to a newer version one must manually register new SystemVM templates before upgrading the packages. Failing to do so means having to roll back the database to the previous version, register the new template and start the upgrade again. We’ve developed a process (available as of CloudStack 4.16.0) to automate […]
What’s new in CloudStack 4.16
Apache CloudStack 4.16 is the latest release of the cloud management platform from the Apache Software Foundation and is a result of months of work from the development community. 4.16 is an LTS (Long Term Support) release so will be maintained for a period of 18 months after release. As always, the release contains a […]
Adding Comments to CloudStack Objects | CloudStack Feature First Look
CloudStack administrators are currently able to add annotations/comments on hosts, domains or virtual machines. This is useful as administrators may comment on the actions taken on those entities, allowing other administrators to know why actions were taken. This new functionality (available from CloudStack version 4.16.0 onwards) extends the scope of the comments feature to users, […]
