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authorZuul <zuul@review.opendev.org>2025-05-05 22:18:32 +0000
committerGerrit Code Review <review@openstack.org>2025-05-05 22:18:32 +0000
commit656aaebbebbfb2baa39f6e7f2fc7c1f5add27d0b (patch)
tree0938a6e7ed6446bebbc2a8df0e4bfa5317a6132d /doc/source
parent9a52b8d5ff8462649b78bc1b3ba8dc823137a202 (diff)
parent6baecfa2ffb831c04fb9c94d09a9ccd8f9f2ade4 (diff)
downloadkolla-ansible-656aaebbebbfb2baa39f6e7f2fc7c1f5add27d0b.tar.gz
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Merge "Run ML2/OVS agents processes in separate containers"
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-rw-r--r--doc/source/reference/networking/neutron.rst15
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diff --git a/doc/source/reference/networking/neutron.rst b/doc/source/reference/networking/neutron.rst
index fab86ce73..2a772e5eb 100644
--- a/doc/source/reference/networking/neutron.rst
+++ b/doc/source/reference/networking/neutron.rst
@@ -335,3 +335,18 @@ In this example:
- `neutron_modules_extra`: Allows users to specify additional modules and
their associated parameters. The given configuration adjusts the
`hashsize` parameter for the `nf_conntrack_tftp` module.
+
+Running Neutron agents subprocesses in separate containers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+There is an experimental feature in Kolla-Ansible that allows to overcome
+the issue of breaking data plane connectivity and dhcp services when
+restarting neutron-l3-agent and neutron-dhcp-agent.
+
+To enable it, modify the configuration in ``/etc/kolla/globals.yml``:
+
+.. code-block:: yaml
+
+ neutron_agents_wrappers: "yes"
+
+For additional details see `bug 1891469 <https://launchpad.net/bugs/1891469>`_