Step-by-step guides to help you get the most out of your cloud infrastructure. Learn how to deploy, configure, and optimize your applications.
LinuxUse keepalived to set up a highly available web service on Ubuntu 16.04 by using a floating IP address that can be moved between two capable web servers.
SecuritySSH keys are by far the most secure way of logging into your cloud server via SSH. Passwords can be eventually cracked using brute-force attacks if they
LinuxJenkins is an open source application that monitors execution of repetitive jobs, such as building a software project or jobs ran by cron. It’s written in
NginxNginx is an extremely high performance web server which has the ability to handle thousands of requests per second with little hardware requirements. It
GeneralMinecraft is popular sandbox indie game originally created by Swedish programmer Markus “Notch” Persson and later developed and published by Mojang. It is
LinuxHugo is an open source static site generator. Static site generators build a web page the moment you’re creating or editing new content.
Node.jsOne of hottest topic in node.js is building realtime web applications. If you come from a C/C++/Java background, you will be amazed how surprisingly easy
OpenStackIn this tutorial, we’re going to look into installing all the CLI toolsets required to interact with an OpenStack cloud (taking our cloud as an example).
NginxDjango is a free and open source web application framework, written in Python, which follows the model–view–controller architectural pattern. It is
NginxIf we have a single server that is used as web server and it has allocated one IP address only, then in order to have more than one website or domain
Node.jsIf you follow the latest JavaScript hypes, I am sure you have already heard about the awesomeness of meteor.js. If you have not yet, this is your chance.
LinuxBy default, there is an instance of rsyslog that runs inside every new Ubuntu installation. The rsyslog tool takes care of receiving all the log message
Insights, updates, and stories from our team
Learn how to build zero-trust cloud infrastructure using OpenStack and Atmosphere. Discover security-by-default practices for enterprise private cloud in 2026.
Predictable cloud costs drive better planning. Learn why OpenStack-powered infrastructure delivers the cost visibility hyperscalers can't match.
Kubernetes is everywhere in 2026—but where you run it matters. Explore infrastructure trade-offs between hyperscalers and OpenStack.