Tag Archives: openstack

OpenStack: Upgrade to high availability (Part II)

Posted on August 28, 2020 by ebl

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 →

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OpenStack: Upgrade to high availability (Part I)

Posted on August 21, 2020 by ebl

This article is the beginning of a little blog series about our journey to upgrade a single-control-node environment to a highly available OpenStack Cloud. We started to use OpenStack as an experiment while our company was running on a different … Continue reading →

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OpenStack with Ceph: orphaned instances part II

Posted on March 7, 2019 by ebl

If you read my first article about orphaned instances this might be also relevant for you. I’ll just add some more notes to that topic so this article will be rather short. This report applies to a production Ocata environment … Continue reading →

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