More complete explanation of availability zones
If you follow the documentation, you'll define the "cinder_default_availability_zone" in your openstack_user_config If you aren't in AIO this is gonna cause you issues (horizon fails to create volume in "Any availability zone") This clears the things up. DocImpact Change-Id: Ia58130c845d77999264ec5a84092ceb96c1a811c Closes-Bug: #1491478
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@ -5,7 +5,8 @@ Availability zones
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Multiple availability zones can be created to manage Block Storage
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storage hosts. Edit the
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``/etc/openstack_deploy/openstack_user_config.yml`` file to set up
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``/etc/openstack_deploy/openstack_user_config.yml`` and
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``/etc/openstack_deploy/user_variables.yml`` files to set up
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availability zones.
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#. For each cinder storage host, configure the availability zone under
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@ -19,7 +20,9 @@ availability zones.
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*``cinderAZ_2``*
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#. If more than one availability zone is created, configure the default
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availability zone for scheduling volume creation:
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availability zone for all the hosts by creating a
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``cinder_default_availability_zone`` in your
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``/etc/openstack_deploy/user_variables.yml``
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.. code-block:: yaml
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@ -27,10 +30,11 @@ availability zones.
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Replace *``CINDERAZ_DEFAULT``* with a suitable name. For example,
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*``cinderAZ_1``*. The default availability zone should be the same
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for all cinder storage hosts.
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for all cinder hosts.
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If the ``cinder_default_availability_zone`` is not defined, the
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default variable will be used.
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default variable will be used (nova). This could make horizon's
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volume creation fail.
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--------------
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