openstack
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charm-deployment-guide
Code Issues Proposed changes

Improve documentation on data-port functionality 

Update docs to clarify that manual removing of previous
values are required if the config changes.

Change-Id: I47cd08886ce822929740a064d1a472aa9d40c5b7
Related-bug: #1915967
This commit is contained in:
Rodrigo Barbieri 2021-03-09 15:36:39 -03:00
parent 4bab04cfff
commit b317fa9885
1 changed files with 13 additions and 0 deletions
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13
deploy-guide/source/app-bridge-interface-configuration.rst
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@ -22,6 +22,16 @@ Neutron:
* ``ovn-chassis``;
* ``ovn-dedicated-chassis``.
.. important::
Any changes (subsequent to the initial setting) made to the value
of option ``data-port`` will merely add the new values along with
the existing ones. If removal of old values is desired, they have
to be done manually through the command ``ovs-vsctl`` in the
affected units. If the new values conflict with the previous
ones, it may cause a network outage as seen in bug `LP #1915967`_.
Utilising one interface for multiple purposes
---------------------------------------------
@ -104,3 +114,6 @@ segment ID other than 100 as bond1.100 is present:
# --external is only needed for setups targeted at using floating IPs.
openstack network create --external --provider-network-type vlan --provider-physical-network dcfabric --provider-segment 99
.. _LP #1915967: https://bugs.launchpad.net/charm-neutron-gateway/+bug/1915967