Marconi and Salt: Part 2

In the first article we configured salt-master and created a Cloud Server. In this article we will start building up the Marconi environment and while doing so shape what our salt configuration will look like.

We have two goals in mind. First, we have to be capable of creating several Marconi environments with little effort. As an example, we should have servers under dev, test and production environments managed under one configuration. Taking it a step further, we may have these in different locations. So having the ability to managing multiple environments is essential. Second, we will try to build generic configurations (SLS Formulas) that we can use for different projects. For example, we could have a generic firewall formula that will set proper iptables rules on Linux servers based on the role and environment they are in.

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Rate limiting with Repose, the restful proxy service engine

Chad Lung is a software engineer on the Rackspace Cloud Integration team and is the maintainer of Atom Hopper. Be sure to check out his personal blog at and follow @chadlung on Twitter.

I recently wrote an article introducing Repose, which is a sponsored open-source project that is built to scale for the cloud. Repose is used within Rackspace as a a key element of our internal OpenStack.

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OpenStack for Windows Users: Installing Linux

This is a guest post by Duan van der Westhuizen. Duan works at Rackspace in Enterprise Product Development and has been a Racker for almost 6 years. Duan started in our EMEA office where he also had roles in Business Intelligence and Customer Support. He has over 15 years of technology experience across various fields from technology strategy, engineering, development and database design. Duan is a tech at heart who is passionate about leading edge technologies and finding ways to solve market problems through new and innovative solutions.

In this second post of my blog series about learning to deploy my own OpenStack private cloud, I tackle the installation of the operating system I will use to run OpenStack. I had to do quite a bit of groundwork to understand the basic installation and configurations to ensure I ended up with a running system. Below I document my steps, as well as outline the similarities with Windows Server and other Microsoft technologies.

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