Author Archives: ebl

We’re approaching the finale of this little blog series. In the previous post I described how to make Galera, RabbitMQ and Memcached highly available. This article will be about the HA configuration of the OpenStack services, this blog series will … Continue reading →

The previous post in this little series was about environment preparation to install the latest operating system and OpenStack version but preserve the database in order to migrate an existing Cloud environment to a newer platform. I mainly focused on … Continue reading →

This article is the second part (find the previous post here) of the series about our OpenStack upgrade process. It will be about the preparation steps required to reach that goal, the key elements of the preparation were (not necessarily … Continue reading →