Articles about OpenStack

For many enterprises, the move to cloud computing has raised concerns for security, but when applications are architected with focus on security, cloud platforms can be made just as secure as on-premises platforms.

Cloud instances can be kept secure by employing security automation that helps make your data meet your organization's security policy.

Continue reading →

Canonical has announced the extension of its commercial OpenStack offering to small-scale cloud environments with a new project, Sunbeam.

The project is 100 percent open source and is available free-of-charge, but enterprise customers can also opt-in for comprehensive security coverage and full commercial support under the Ubuntu Pro + Support subscriptions once they’ve completed the deployment.

Continue reading →

Canonical has announced the general availability of OpenStack Yoga on Ubuntu 22.04 Long Term Support (LTS) Beta and Ubuntu 20.04 LTS.

What does this mean? Yoga, the latest version of OpenStack, provides a foundation for next-generation, highly performant infrastructure as needed by telco NFV (Network Functions Visualization), media streaming, traffic analysis and high-performance computing (HPC) services.

Continue reading →

If you have previously worked with cloud platforms, you will be familiar with the distributed and decoupled nature of these systems. A decoupled distributed system relies on microservices to carry out specific tasks, each one exposing its own REST (Representational State Transfer) APIs. These microservices talk to each other through a lightweight messaging layer usually in the form of a message broker such as RabbitMQ or QPID.

This is precisely how OpenStack works. Each major OpenStack component (Keystone, Glance, Cinder, Neutron, Nova, etc.) exposes a REST endpoint and the components and sub-components communicate via a message broker layer, such as RabbitMQ. The benefits of this approach are first that it allows failures to be allocated to specific components, and second that cloud infrastructure operators can scale all services in a horizontal fashion and intelligently distribute the load.

Continue reading →

SUSE has announced that it will acquire OpenStack and Cloud Foundry from Hewlett Packard Enterprise (HPE) in a move to accelerate the company's growth and entry into new markets.

The German company will integrate the assets of OpenStack infrastructure-as-a-service (IaaS) into its own SUSE OpenStack Cloud. SUSE will use Cloud Foundry and its platform-as-a-service (PaaS) assets to help it bring a certified, enterprise-ready solution to market for all of the customers and partners currently using its ecosystem.

Continue reading →

Providing an open source platform for cloud computing, OpenStack allows the use of multi-vendor commodity hardware in a data center to process and store data, and deliver networking resources. It’s managed through a dashboard or an API and is used by many major companies around the world to manage their IT infrastructure.

OpenStack grew out of a joint project between NASA and Rackspace Hosting and launched in 2010. It’s currently managed by the not-for-profit OpenStack Foundation created in 2012. More than 500 companies are now members of the OpenStack project. OpenStack has a six-month release cycle with each release planned at a design summit. The software is modular with components focusing on different services.

Continue reading →

Despite being launched more than five years ago and being supported by high-profile businesses of the likes of IBM, Intel, Yahoo, CERN, Disney, and hundreds of others, OpenStack is not particularly well known in business circles. This is largely because OpenStack is a cloud operating system that works behind the scenes delivering the infrastructure that organizations need to work effectively.

Speed and simplicity are its two main attributes, and since launching the OpenStack project has created thousands of jobs and benefitted countless organizations. With cloud computing continuing to grow in popularity all over the world, it’s vitally important that businesses have a strong understanding of what OpenStack can deliver.

Continue reading →