Update FAQs about listing hosts in cellv2

Document the ``nova-manage cell_v2 list_hosts`` command for listing
hosts in one or all v2 cells.

Change-Id: I46fece55f1647fe7a41906054ad0d6213315187b
Related-Bug: #1735687
This commit is contained in:
Hongbin Lu 2018-01-06 15:00:53 +00:00
parent 5e4c98a58f
commit df219f666c

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@ -583,9 +583,9 @@ FAQs
cell you can run this and it will report any hosts that are not yet cell you can run this and it will report any hosts that are not yet
mapped to a cell and map them. This command is idempotent. mapped to a cell and map them. This command is idempotent.
In the future, we may add a flag to the ``nova-manage cell_v2 list_cells`` 3. Run ``nova-manage cell_v2 list_hosts``. This will list hosts in all
command or add another command to list hosts in a specific cell (or all cells. If you want to list hosts in a specific cell, you can run
cells). ``nova-manage cell_v2 list_hosts --cell_uuid <cell_uuid>``.
#. I updated the database_connection and/or transport_url in a cell using the #. I updated the database_connection and/or transport_url in a cell using the
``nova-manage cell_v2 update_cell`` command but the API is still trying to ``nova-manage cell_v2 update_cell`` command but the API is still trying to