Browse Source

Adds some notes on running both dashboards

Change-Id: Ie169b8fa7c30be247938a1d18c71a84dda3cda77
changes/89/544589/3
German Eichberger 4 years ago
parent
commit
0a7bc2fbb5
  1. 41
      README.rst

41
README.rst

@ -58,3 +58,44 @@ Howto
in your Horizon::
$ sudo service apache2 restart
Enabling neutron-lbaas-dashboard and octavia-dashboard
------------------------------------------------------
In general we advise against having both dashboards running at the same
time to avoid confusing users, which is exaggerated since the dashboards
will have the same label.
In rare circumstances, e.g. as part of a migration strategy, it might be
necessary to do so. The main issue to watch out for is to avoid neutron-lbaas
and Octavia getting out of sync and neutron-lbaas-dashboard showing phantom
load balancers - this can be avoided if the sync between Octavia and
neutron-lbaas is fully enabled.
Here is a table to show some cases:
+---------------+-----------------+----------------+-----------+--------------+
| Configuration | Configuration | neutron-lbaas- | octavia- | Notes |
| neutron-lbaas | Octavia | dashboard | dashboard | |
| | | enabled | enabled | |
+---------------+-----------------+----------------+-----------+--------------+
| not installed | v2 API enabled | not supported | preferred | |
+---------------+-----------------+----------------+-----------+--------------+
| octavia-driver| v2 API disabled | supported | not | sync |
| | v1 API enabled | | supported | required |
+---------------+-----------------+----------------+-----------+--------------+
| octavia-driver| v2 API enabled | supported | preferred | sync |
| | v1 API enabled | | | required |
+---------------+-----------------+----------------+-----------+--------------+
| octavia-proxy | v1 API disabled | Supported (but | preferred | |
| plugin | v2 API enabled | not | | |
| | | recommended) | | |
+---------------+-----------------+----------------+-----------+--------------+
| no octavia | not installed | preferred | not | |
| driver but | | | supported | |
| other drivers | | | | |
+---------------+-----------------+----------------+-----------+--------------+
| no octavia | v2 API enabled | preferred | preferred | independent |
| driver but | v1 API disabled | | | services |
| other drivers | | | | |
+---------------+-----------------+----------------+-----------+--------------+
Loading…
Cancel
Save