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What are the different approaches to upgrade openstack

asked 2017-06-02 05:32:50 -0600

sanjana gravatar image

updated 2017-06-02 05:33:07 -0600

Are there any mechnaisms that handle on-the-fly upgrades for openstack? I want to be able to update services without stopping or shutting them down.

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answered 2017-06-02 07:58:56 -0600

updated 2017-06-02 08:03:37 -0600

The Ops guide has a chapter on upgrading: https://docs.openstack.org/ops-guide/.... Support for rolling upgrades with no or minimal downtime seems to be a hot development topic; see specs, e.g. http://specs.openstack.org/openstack/..., and release notes.

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Asked: 2017-06-02 05:32:50 -0600

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Last updated: Jun 02 '17