Skip to main content

Open–Source Cloud Computing™

Apache CloudStack™ is an open-source software system designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (IaaS) cloud computing platform.

Download Documentation

Apache CloudStack 4.19.0.2 is out!

Apache CloudStack Infrastructure for Virtual Machines and Bare Metal

Apache CloudStack is open-source software designed to deploy and manage large networks of virtual machines, as a highly available, highly scalable Infrastructure as a Service (laaS) cloud computing platform. CloudStack is used by a number of service providers to offer public cloud services, and by many companies to provide an on-premises (private) cloud offering, or as part of a hybrid cloud solution.

CloudStack is a turnkey solution that includes the entire “stack” of features most organizations want with an laaS cloud: compute orchestration, Network-as-a-Service, user and account management, a full and open native API, resource accounting, and a first-class User Interface (UI).

Users can manage their cloud with an easy to use Web interface, command line tools, and/or a full-featured RESTful API. In addition, CloudStack provides an API that’s compatible with AWS EC2 and S3 for organizations that wish to deploy hybrid clouds.

INFRASTRUCTUREComputeNetworkingStorageKubernetesClustersBackup&RecoveryVMwareXenServerKVMXCPngBareMetalOtherMULTI HYPERVISORMulti-cloudManagementAutomationToolingCaaSMonitoringE-CommercePlatformsEnterpriseWorkowsPaaSKubernetesClusterAPIApacheCloudStackCloudStack APIKubernetesClusterAPIProviderCloudMonkeyCLICloudStackUIInfrastructureIntegrationsUpstackIntegrations

Apache CloudStack Powers Globally Leading Clouds

Cloud Solution Provider

Apache CloudStack seamlessly integrates with your existing infrastructure, significantly reducing the costs and time required to build a multi-tenant IaaS platform.

Learn More

MSPs

Ensure simplicity, scalability and avoid vendor lock-in with CloudStack. Provision IaaS with ease and manage all your cloud environments from a single plane.

Discover a Success Story

Telcos

Deliver cutting-edge cloud-based services, including virtual network functions, infrastructure as a service, and advanced edge computing capabilities with Edge zones.

 

Enterprises

Align your IT infrastructure with your specific business requirements and security concerns, driving efficiency and optimizing resource utilization.

Discover a Success Story

Kubernetes CAPC/CKS

CAPI implementation CAPC integrates Kubernetes with CloudStack simplifying cluster management. Apache 2 licensed, CNCF-managed for hybrid deployments.

CKS is an easy to use quick start integration with kubernetes for starting clusters easily.

Learn More

Edge Computing

Manage both traditional Cloud (Core Zones) and Edge Zones from a single, unified platform. Unlock new opportunities for growth and innovation.

 

CloudStack Solves Key Challenges for Cloud Builders and IaaS Providers

CloudStack can manage tens of thousands of physical servers installed in geographically distributed data centers. It is a powerful laaS management solution, but it is still easy to use and implement with a small team. Powered by a solid open-source community, Apache CloudStack eliminates the dependencies and allows you to follow your own cloud development plan, and use the hardware and software of your choice and business requirements.

Take charge of your cloud management. Decrease operational costs and simplify cloud management with Apache CloudStack!

Run a Multi-hypervisor Environment at Scale

CloudStack is hypervisor agnostic, supporting VMware, KVM, XenServer and Xen Cloud Platform. This gives CloudStack a unique position in the market: it is not proprietary technology and is not tied to any specific infrastructure.

Latest Release

Apache CloudStack 4.19.0.2 is out!
This is the latest LTS release.

Download Documentation

CloudStack Events

There’s always plenty of Cloudstack Events happening in different parts of the world. These range from Meet-ups, User Groups to CloudStack Collaboration Conference events. Each event will feature a lot of opportunities to learn, collaborate and engage with the CloudStack community. The CloudStack Collaboration Conferences are valuable for both developers and users, and are a great way to get involved with the community.

Upcoming Events:

CloudStack European User Group 2024

Frankfurt, Germany

Sep 12, 2024

CloudStack Collaboration Conference 2024

Madrid, Spain

November 20-22, 2024

Past Events:

CloudStack India User Group 2024

Hyderabad, India

February 23, 2024

Ceph and CloudStack day 2024

Amsterdam, the Netherlands

February 22, 2024

CloudStack Collaboration Conference 2023

Paris, Île-de-France, France

November 23-24, 2023

CloudStack European User Group 2023

London, UK

May 4, 2023

Join Our Community

Learn more about involved with Apache CloudStack on the Contributing to Apache page, or go straight to our Developer Resources page.

DEVELOPER RESOURCES

Contribute to Apache CloudStack

Interested in helping out with Apache CloudStack? Great! We welcome participation from anybody willing to work The Apache Way.

Learn More

JOIN US ON SLACK

Getting Involved

We need folks to help with documentation, translation, promotion, and having someone with snazzy Web design skills would not be a bad thing!

Learn More

CONTRIBUTE CONTENT

Blog

Want to share your success story? Or you are working on a new feature? Contribute your content to our blog or join the Meet the Community Video Series.

Learn More

WHERE TO ASK FOR HELP

Mailing List

Need some help getting started? Feel free to ask on the Mailing List.

Learn More

Take the Apache CloudStack User Survey

Participate in the Apache CloudStack User Survey and help us build the Annual State of CloudStack Report. This survey will take you less than 5 minutes to complete. Your input is vital for the CloudStack Community!