Docker- a Tool to Build, run and Manage Containers

Did you know that Docker is not a “Thing”? It’s rather a collection of tools that enable users to build, run and manage containers. In this 5MoC episode, Robert Starmer explains what the pieces are and how they work together to provide the container service that has application developers so …

How PaaS Provides Value to Enterprise Users

The Platform-as-a-Service (PaaS) cloud service model has a lot of benefits for enterprise users. Some “legacy” enterprise apps will not fit this model, but surprisingly, a number can be transitioned to and managed from a PaaS. Moving forward, building applications on a PaaS, that abstract away much of the hardware …

What is OpenStack? How does it build an IaaS cloud?

OpenStack is a leader in open source cloud management systems (CMS) that, while it can be used to build PaaS and SaaS model clouds, was initially intended to provide IaaS cloud functionality. What is OpenStack and how does it provide an Infrastructure-as-a-Service? OpenStack is a collection of (primarily) python-based software …

The OpenStack Kolla Project - Deploy OpenStack in Docker Containers

How Docker Containers help with OpenStack – OpenStack in Containers – Kolla

One of the questions that often comes up is if you should use OpenStack to run Linux Containers, or if you should use Containers to run OpenStack. I think both are valid and interesting options, and to that end, I’ve been working with the OpenStack Kolla Project to get a …

OpenStack – After the Install – Monitor, Manage, Upgrade

The days of OpenStack being hard to install are over (mostly), and what has become the new challenge is keeping an OpenStack system healthy, running and up to date. In this episode of Five Minutes of Cloud, Kumulus Technologies’ CTO and founder, Robert Starmer discusses some of the concerns and …

Preregistration for our COA Exam Review is now Open!

The OpenStack Foundations’s Certified OpenStack Administrator Exam was introduced this week at the Austin OpenStack summit. As experience with OpenStack can translate to substantial increases in earnings, having a way to validate your OpenStack abilities is desirable. While other vendors have provided OpenStack certifications previously, they came with no validation …