openstack/openstack-ansible
Code Issues Proposed changes

[Docs] Updating managing networks documentation

Browse Source 
Change-Id: I89fa32d8c5c3f810db324bbabc3a3812ee557e6f
This commit is contained in:
Jean-Philippe Evrard 2018-03-02 17:09:32 +00:00
parent d18a991c48
commit c222b0da73
1 changed files with 16 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
doc/source/admin/openstack-operations/managing-networks.rst
View File

@ -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