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nova
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Merge "Mention nova-status upgrade check CLI in upgrade doc"

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Zuul 2018-06-29 15:45:58 +00:00 committed by Gerrit Code Review
parent b2f4ee1bbf a79e2885d0
commit 44c8aec3f0
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2
doc/source/cli/nova-status.rst
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@ -52,6 +52,8 @@ These sections describe the available categories and arguments for
Upgrade
~~~~~~~
.. _nova-status-checks:
``nova-status upgrade check``
Performs a release-specific readiness check before restarting services with
new code. This command expects to have complete configuration and access

5
doc/source/user/upgrade.rst
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@ -89,6 +89,11 @@ same time.
* For maximum safety (no failed API operations), gracefully shutdown all
the services (i.e. SIG_TERM) except nova-compute.
* Before restarting services with new code, perform the release-specific
readiness check with ``nova-status upgrade check``. See the
:ref:`nova-status upgrade check <nova-status-checks>` for more details
on status check.
* Start all services on the new code, with
``[upgrade_levels]compute=auto`` in nova.conf. It is safest to
start nova-conductor first and nova-api last. Note that you may