openstack/openstack-ansible
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Merge "[Docs] Updating managing networks documentation"

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Zuul 2018-03-06 15:05:19 +00:00 committed by Gerrit Code Review
commit 9b7beff088
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30
doc/source/admin/openstack-operations/managing-networks.rst
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@ -63,28 +63,30 @@ For more information, see
:deploy_guide:`Configure the deployment <configure.html>`
in the OpenStack-Ansible Deployment Guide.
OpenStack-Ansible playbooks
---------------------------
Updating the node with the new configuration
--------------------------------------------
After the initial configuration, update the container network configuration
with the following playbook. Ensure you restart the container towards the
end of the playbook run.
We advise to either limit, or reduce, the number of forks to make
sure that enough services are available. For example:
Run the appropriate playbooks depending on the ``group_binds`` section.
For example, if you update the networks requiring a change in all
nodes with a linux bridge agent, assuming you have infra nodes named
**infra01**, **infra02**, and **infra03**, run:
.. code-block:: console
# openstack-ansible lxc-containers-create.yml --limit infra01:infra01-host_containers
# openstack-ansible lxc-containers-create.yml --limit infra02:infra02-host_containers
# openstack-ansible lxc-containers-create.yml --limit infra03:infra03-host_containers
# openstack-ansible containers-deploy.yml --limit localhost,infra01,infra01-host_containers
# openstack-ansible containers-deploy.yml --limit localhost,infra02,infra02-host_containers
# openstack-ansible containers-deploy.yml --limit localhost,infra03,infra03-host_containers
Update the Neutron configuration. Specifically, run the
``neutron-config`` tag, in order to only alter the configration and restart the
Neutron agent services:
Then update the neutron configuration.
.. code-block:: console
# openstack-ansible os-neutron-install.yml --tags neutron-config
# openstack-ansible os-neutron-install.yml --limit localhost,infra01,infra01-host_containers
# openstack-ansible os-neutron-install.yml --limit localhost,infra02,infra02-host_containers
# openstack-ansible os-neutron-install.yml --limit localhost,infra03,infra03-host_containers
Then update your compute nodes if necessary.
Remove provider bridges from OpenStack