At the bottom of it OpenStack is open source software for creating private and public clouds. The OpenStack community is made up of thousands of equal developers working closely with users. We don’t exaggerate when we say that hundreds of the world’s largest and brightest brands rely on open source to keep their business up to date. OpenStack also helps reduce costs and increase efficiency. With the right support, it doesn’t matter if you’re an avid do-it-yourself seeker or you want a cloud-dominated expert, anyone can take advantage of OpenStack-based products.

The purpose of this blog is to explain OpenStack to you simply. In other words, so simple that you can theoretically take your lessons and explain them to a 10-year-old. Or you can take your learning and get inspired to upgrade to OpenStack. If you are, we will help you here.


The origin story is well known. Two small teams of engineers, one from Rackspace and one for NASA, created a collaboration to create the current OpenStack logo. This group project began in 2010. The purpose of the project was to collaborate with open source software that could run on large computer systems. They wanted this open source software to be transparent and encouraging active participation throughout the community.

However, the more people heard about the project, the more people wanted to help. Since then, the community has continued to grow. Developers around the world work together with a six-month release cycle on development milestones. At VEXXHOST, we joined the OpenStack community in its second release, Bexar, in 2011. Above all, it has been exciting to follow how the open source community continues and grows.

The OpenStack ecosystem

To get started, it is best to understand the individual basic projects and services that make up a cloud ecosystem. There are many more optional services, but we’re going to look at six of their core services to get started.

Keystone is an authentication and authorization component. It is responsible for the projects and the first element to be installed. Each OpenStack-based cloud has a built-in Keystone.

Nova is responsible for all dimensioning, creation, location of the instance. Nova is an integral part of your cloud and is considered one of the most important aspects of a cloud for a reason. It makes your cloud computing resources. We don’t have to tell you that it’s a huge role.

Neutron is complex but also very powerful. Its job is to create virtual networks inside the OpenStack cloud. You should think about everything from creating virtual networks, routers, firewalls, and more. It is a source of power for a reason.

Glance can send OpenStack compatible images. These images can be saved either locally or in object storage. Overall, Glance works with cloud server image management.

Ash is a BlockStation provider for your OpenStack cloud. Thanks to Cinder, end users get a self-service API to request and access resources without having to know the location of the storage location.

Fast is very accessible and shared. What does this mean? That means Swift provides Object Storage as a service to your OpenStack-based cloud.

These are just the beginning of OpenStack, and you can expand your OpenStack environment as needed. Adding extra functionality to your cloud through countless OpenStack projects is just one of many possibilities for your OpenStack-based cloud.

How to start

Our OpenStack consulting services you always have an expert next to you. Whether you’re an avid do-it-yourself person or an IT expert, to ensure success in any transition to an OpenStack-based cloud, you need to make sure you find an expert you can trust. In addition, we are here to guide you through each step of the journey and help you create the best OpenStack cloud environment for your individual needs.

Contact us today to learn how we can help you get started with OpenStack.


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