How to upgrade from ocata release to Pike release ?

asked 2017-09-27 06:57:23 -0600

Hello, I have installed Openstack Ocata release multi-nodes on ubuntu OS, I would like to know if there is a procedure to upgrade from this release to pike ?

Thanks in advance.


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answered 2017-09-28 00:12:48 -0600

Some OpenStack projects have their own upgrade instructions, for example Nova: or Cinder:

The main challenge is updating the database, since database schemas often change from release to release. Rolling upgrades are now widely supported: You upgrade one server at a time, with the consequence that you run a mixed cloud during the upgrade interval.

Also read the release notes and look for summit videos that cover the subject.

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Asked: 2017-09-27 06:56:11 -0600

Seen: 378 times

Last updated: Sep 28 '17