9b21f4e476
The generic driver needs to communicate with cinder, nova, neutron and glance. It does so using credentials set in the configuration file; some of this information was missing in our install and config guides. Change-Id: Ia7dc0e441057487e42b356b5d0ee22d5615be0a5 Closes-Bug: #1948646 Signed-off-by: Goutham Pacha Ravi <gouthampravi@gmail.com>
108 lines
3.3 KiB
ReStructuredText
108 lines
3.3 KiB
ReStructuredText
Configure components
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--------------------
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#. Edit the ``/etc/manila/manila.conf`` file and complete the following
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actions:
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* In the ``[DEFAULT]`` section, enable the generic driver and the NFS
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protocol:
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.. code-block:: ini
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[DEFAULT]
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...
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enabled_share_backends = generic
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enabled_share_protocols = NFS
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.. note::
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Back end names are arbitrary. As an example, this guide uses the name
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of the driver.
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* In the ``[neutron]``, ``[nova]``, ``[cinder]`` and ``[glance]`` sections,
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enable authentication for those services:
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.. code-block:: ini
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[neutron]
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...
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url = http://controller:9696
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www_authenticate_uri = http://controller:5000
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auth_url = http://controller:5000
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memcached_servers = controller:11211
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auth_type = password
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project_domain_name = Default
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user_domain_name = Default
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region_name = RegionOne
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project_name = service
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username = neutron
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password = NEUTRON_PASS
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[nova]
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...
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www_authenticate_uri = http://controller:5000
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auth_url = http://controller:5000
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memcached_servers = controller:11211
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auth_type = password
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project_domain_name = Default
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user_domain_name = Default
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region_name = RegionOne
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project_name = service
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username = nova
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password = NOVA_PASS
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[cinder]
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...
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www_authenticate_uri = http://controller:5000
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auth_url = http://controller:5000
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memcached_servers = controller:11211
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auth_type = password
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project_domain_name = Default
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user_domain_name = Default
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region_name = RegionOne
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project_name = service
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username = cinder
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password = CINDER_PASS
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[glance]
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...
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www_authenticate_uri = http://controller:5000
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auth_url = http://controller:5000
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memcached_servers = controller:11211
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auth_type = password
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project_domain_name = Default
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user_domain_name = Default
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region_name = RegionOne
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project_name = service
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username = glance
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password = GLANCE_PASS
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* In the ``[generic]`` section, configure the generic driver:
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.. code-block:: ini
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[generic]
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share_backend_name = GENERIC
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share_driver = manila.share.drivers.generic.GenericShareDriver
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driver_handles_share_servers = True
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service_instance_flavor_id = 100
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service_image_name = manila-service-image
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service_instance_user = manila
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service_instance_password = manila
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interface_driver = manila.network.linux.interface.BridgeInterfaceDriver
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.. note::
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You can also use SSH keys instead of password authentication for
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service instance credentials.
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.. important::
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The ``service_image_name``, ``service_instance_flavor_id``,
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``service_instance_user`` and ``service_instance_password`` are with
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reference to the service image that is used by the driver to create
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share servers. A sample service image for use with the ``generic``
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driver is available in the ``manila-image-elements`` project. Its
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creation is explained in the post installation steps (See:
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:ref:`post-install`).
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