openstack/kayobe
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docs: Add a warning on creating network loops

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Change-Id: Ie29137fe1ab4d50366b8a000d891db3d256d09f2
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Piotr Parczewski 2023-07-10 22:35:35 +02:00
parent e87a744734
commit c7b0ffd266
1 changed files with 9 additions and 0 deletions
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doc/source/configuration/reference/network.rst
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@ -614,6 +614,15 @@ Workload inspection network (``inspection_net_name``)
These roles are configured in ``${KAYOBE_CONFIG_PATH}/networks.yml``. These roles are configured in ``${KAYOBE_CONFIG_PATH}/networks.yml``.
.. warning::
Changing ``external_net_names`` after initial deployment has a potential
for creating network loops. Kayobe / Ansible will not clean up
any items removed from this variable in the OVS. Any additional interfaces
that map to network names from the list will be added to the bridge. Any
previous entries that should be removed, must be deleted in OVS manually
prior to applying changes via Kayobe in order to avoid creating a loop.
Configuring Network Roles Configuring Network Roles
------------------------- -------------------------