openstack/kolla-ansible
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Merge "Language tweaks in multi-region docs for clarity"

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Zuul 2019-07-12 12:02:44 +00:00 committed by Gerrit Code Review
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doc/source/user/multi-regions.rst
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@ -4,9 +4,9 @@
Multiple Regions Deployment with Kolla Multiple Regions Deployment with Kolla
====================================== ======================================
This section describes how to perform a basic multiple regions deployment This section describes how to perform a basic multiple region deployment
with Kolla. A basic multiple regions deployment consists of separate with Kolla. A basic multiple region deployment consists of separate
OpenStack installation in two or more regions (RegionOne, RegionTwo, ...) OpenStack installations in two or more regions (RegionOne, RegionTwo, ...)
with a shared Keystone and Horizon. The rest of this documentation assumes with a shared Keystone and Horizon. The rest of this documentation assumes
Keystone and Horizon are deployed in RegionOne, and other regions have Keystone and Horizon are deployed in RegionOne, and other regions have
access to the admin endpoint (for example, ``kolla_internal_fqdn``) of access to the admin endpoint (for example, ``kolla_internal_fqdn``) of
@ -22,7 +22,7 @@ Deployment of the first region with Keystone and Horizon
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Deployment of the first region results in a typical Kolla deployment Deployment of the first region results in a typical Kolla deployment
whenever, it is an *all-in-one* or *multinode* deployment (see whether it is an *all-in-one* or *multinode* deployment (see
:doc:`quickstart`). It only requires slight modifications in the :doc:`quickstart`). It only requires slight modifications in the
``/etc/kolla/globals.yml`` configuration file. First of all, ensure that ``/etc/kolla/globals.yml`` configuration file. First of all, ensure that
Keystone and Horizon are enabled: Keystone and Horizon are enabled:
@ -34,7 +34,7 @@ Keystone and Horizon are enabled:
Then, change the value of ``multiple_regions_names`` to add names of other Then, change the value of ``multiple_regions_names`` to add names of other
regions. In this example, we consider two regions. The current one, regions. In this example, we consider two regions. The current one,
formerly knows as RegionOne, that is hided behind formerly known as RegionOne, that is hidden behind
``openstack_region_name`` variable, and the RegionTwo: ``openstack_region_name`` variable, and the RegionTwo:
.. code-block:: yaml .. code-block:: yaml
@ -80,10 +80,10 @@ the value of ``kolla_internal_fqdn`` in RegionOne:
domain_name: "default" domain_name: "default"
Configuration files of cinder,nova,neutron,glance... have to be updated to Configuration files of cinder,nova,neutron,glance... have to be updated to
contact RegionOne's Keystone. Fortunately, Kolla offers to override all contact RegionOne's Keystone. Fortunately, Kolla allows you to override all
configuration files at the same time thanks to the configuration files at the same time thanks to the
``node_custom_config`` variable (see :ref:`service-config`). This ``node_custom_config`` variable (see :ref:`service-config`). To do so,
implies to create a ``global.conf`` file with the following content: create a ``global.conf`` file with the following content:
.. code-block:: ini .. code-block:: ini