Author Archives: ebl

OpenStack: Upgrade to high availability (Part V)

If you read the previous posts of this little series (hopefully it was interesting) you might be interested in this last post as well because it will conclude this series. I’ll focus on the main aspects we had to consider … Continue reading

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OpenStack: Upgrade to high availability (Part IV)

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

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OpenStack: Upgrade to high availability (Part III)

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

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