Blog

InfraRed is tool that allows to install/provision OpenStack. You can find the documentation for the project at http://infrared.readthedocs.io. Also, developers and users are online in FreeNode at #infrared channel. Why InfraRed? Deploying OSP with OSP-d (TripleO) requires several setup steps for preparation, deployment, etc. InfraRed simplifies them by automating with ansible most of those steps and configuration. It allows to deploy several OSP versions Allows to ease connection to installed vm roles (Ceph, Computes, Controllers, Undercloud) Allows to define working environments so one InfraRed-running host can be used to manage different environments and much more… Setup of InfraRed-running host Setting InfraRed is quite easy, at the moment the version 2 (branch on github) is working pretty well. ...

Introduction I’ve started to get familiar with Ansible because, apart of getting more and more accepted for OSP-related tasks and installation, I wanted to automate some tasks we needed to setup some servers for the OpenStack group I work for. First of all, it’s recommended to get latest version of ansible (tested on RHEL7 and Fedora), but in order not to mess with the system python libraries, it’s convenient to use python’s virtual environments. ...

Since my prior post on Contributing to OpenStack, I liked the idea of using some automated tests to validate functionality and specifically, the corner cases that could arise when playing with the code. Most of the errors fixed so far on stampy, were related with some pieces of the code not properly handling UTF or some information returned, etc and still it has improved, the idea of ensuring that prior errors were not put back into the code when some other changes were performed, started to arise to be a priority. ...

Contributing to an OpenSource project might take some time at the beginning, the good thing with OpenStack is that there are lot of guides on how to start and collaborate. What I did is to look for a bug in the project tagged as low-hanging-fruit, this allows to browse a large list of bugs that are classified as easy, so they are the best place for new starters to get familiar with the workflow. ...

As always, I don’t usually find myself keen to write about things I do, until I later realize they might be helpful for others, and that’s why in the past I decided to switch the place I was putting the information about why did to Github and also, take benefit of practicing markdown for writing the entries. At that time, I moved my old blog posts to markdown to be used in conjunction with Jekyll and to use OctoPress as the engine rendering the contents into a static website. The setup and migration was not difficult, but still require to use some ruby, while I was more familiar with Python. ...