openstack-ansible/doc/source/install-guide/ops-addcomputehost.rst
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2015-06-11 09:17:56 -05:00

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`Home <index.html>`__ OpenStack Ansible Installation Guide
Adding a compute host
---------------------
Use the following procedure to add a compute host to an operational
cluster.
#. Configure the host as a target host. See `Chapter 4, *Target
hosts* <ch-hosts-target.html>`__ for more information.
#. Edit the ``/etc/openstack_deploy/openstack_user_config.yml`` file and
add the host to the ``compute_hosts`` stanza.
If necessary, also modify the ``used_ips`` stanza.
#. Run the following commands to add the host. Replace
*``NEW_HOST_NAME``* with the name of the new host.
.. code-block:: bash
$ cd /opt/os-ansible-deployment/playbooks
$ openstack-ansible setup-everything.yml \
rsyslog-config.yml --limit NEW_HOST_NAME
--------------
.. include:: navigation.txt