Apache CloudStack Netris Integration
About Netris Switch Fabric Netris Switch Fabric provides an intent-based approach to network management. Instead of configuring switches, routers, and firewalls manually, administrators define the desired network outcomes, Netris then translates those intents into the necessary configurations across the infrastructure. Its controller includes a REST API and graphical dashboard for visibility, automation, and lifecycle management […]
Instance Lease in Apache CloudStack | CloudStack Feature First Look
Starting with the 4.21 release, Apache CloudStack introduces Instance Lease, a lifecycle control mechanism that allows cloud operators to define how long an Instance can exist and what should happen when that time is reached. In day-to-day cloud operations, it is common for Instances to remain running long after their original purpose is gone. Temporary […]
Automatic Seeding for ARM SystemVM Templates
One of the key additions in 4.20.1 is improved logic for SystemVM template seeding. When a zone contains aarch64 (ARM) hosts, CloudStack now automatically downloads and registers the appropriate aarch64 SystemVM template—reducing the need for manual intervention. Unlike x86_64 templates, the aarch64 version is not bundled with installation packages (RPM/DEB) and is downloaded on demand. […]
A Guide on Choosing GPUs for Your Cloud
Graphics Processing Units (GPUs) are no longer just for gaming or graphics rendering. In today’s cloud environments, GPUs power artificial intelligence (AI), machine learning (ML), high-performance computing (HPC), and even virtual desktops. For cloud service providers (CSPs), system integrators, and enterprises, choosing the right GPUs can directly influence performance, scalability, and cost-efficiency. This guide will […]
New Image‑Selection UI and OS Category Management
Apache CloudStack 4.21 will introduce a category‑driven Template and ISO image‑selection UI, fully programmable OS‑category APIs, and an updated default list that mirrors today’s most‑used operating systems. Users will find Templates and ISOs faster, while operators gain fine‑grained control over how operating systems are organised and surfaced. Feature Overview Before CloudStack 4.21, the image […]
Shared FileSystems: Scalable NAS Storage for Multi-Instance Access | CloudStack Feature First Look
Many applications require shared storage to efficiently manage data across multiple Instances. With the release of Apache CloudStack 4.20, the new Shared Filesystem feature provides a CloudStack-managed NFS solution, allowing multiple Instances within the same Account and Network to access a shared file system simultaneously. This feature brings CloudStack closer to major cloud providers, such […]
CloudStack Multi-Architecture Zones | CloudStack Feature First Look
Apache CloudStack 4.20 marks a significant milestone with the introduction of ARM64 support, reflecting the growing adoption of ARM64 architecture for its power efficiency and cost-effectiveness. This new feature enables CloudStack Zones to support both ARM64 and x86_64 (AMD64) Hosts and Clusters, introducing the concept of Multi-Architecture Zones. Multi-Architecture Zones allow the deployment of both […]
Delete Protection for Instances and Volumes | CloudStack Feature First Look
Introduced in CloudStack 4.20, the Delete Protection feature mitigates the risk of accidental deletion for Instances and Volumes. This feature addresses a common challenge in cloud environments, where users may unintentionally delete critical resources, leading to potential data loss, service disruptions, and costly recovery efforts. Delete Protection works by allowing users to enable a safeguard […]
Refinements in Apache CloudStack 4.20: Exploring UI, Security and Network Updates | CloudStack Feature First Look
Introduction Apache CloudStack 4.20 introduces several exciting new features that enhance its functionality and user experience. This blog post will closely examine some of the minor, yet important features included in this latest release. These features include support for network data in Config Drive, the ability to enable security groups in existing advanced zones, a […]
Usage Management UI | CloudStack Feature First Look
Introduction When operating a cloud, it’s vital to monitor its resource usage to understand usage patterns and the resources being utilized. While CloudStack already enables viewing resource usage through the API, it previously lacked this capability via the UI. For configuring the usage service to track the usage of different resources, please refer to our […]
