openstack
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nova
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Restore console proxy deployment info to cells v2 layout doc 

This information was mistakenly removed when references to the
nova-consoleauth service were removed from the docs in change
Ie96e18ea7762b93b4116b35d7ebcfcbe53c55527.

Closes-Bug: #1846401

Change-Id: I08fa4650d190114775993e8094efbf46b984dfdc
(cherry picked from commit c4d6aabad1)
This commit is contained in:
melanie witt 2019-10-02 20:04:48 +00:00 committed by Matt Riedemann
parent 30591da283
commit 86c37d783e
1 changed files with 12 additions and 0 deletions
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12
doc/source/user/cellsv2-layout.rst
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@ -319,6 +319,18 @@ service **must** be run as a standalone service, using the
:program:`nova-api-metadata` service, in this case. :program:`nova-api-metadata` service, in this case.
Console proxies
~~~~~~~~~~~~~~~
`Starting from the Rocky release`__, console proxies must be run per cell
because console token authorizations are stored in cell databases. This means
that each console proxy server must have access to the
:oslo.config:option:`database.connection` information for the cell database
containing the instances for which it is proxying console access.
.. __: https://specs.openstack.org/openstack/nova-specs/specs/rocky/implemented/convert-consoles-to-objects.html
Operations Requiring upcalls Operations Requiring upcalls
~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~