49 lines
1.8 KiB
ReStructuredText
49 lines
1.8 KiB
ReStructuredText
python-brickclient
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==================
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* This element is aimed for providing cinder local attach/detach
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functionality.
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* Currently the feature has a dependency on a known bug
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`<https://launchpad.net/bugs/1623549>`__, which has been resolved
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and will be part of the upstream with the next release of
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``python-brick-cinderclient-ext``. Note: Current version of
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``python-brick-cinderclient-ext`` i.e. 0.2.0 requires and update to
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be made in Line32 for
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``/usr/share/python-brickclient/venv/lib/python2.7/site-packages/brick_cinderclient_ext/__init__.py``:
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update ``brick-python-cinderclient-ext`` to
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``python-brick-cinderclient-ext``.
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Usage
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-----
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Pass the below shell script to parameter ``user-data`` and set
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``config-drive=true`` at the time of provisioning the node via
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nova-boot to make cinder local attach/detach commands talk to your
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cloud controller.
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.. code-block:: bash
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#!/bin/bash
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FILE="/etc/bash.bashrc"
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[ ! -f "$FILE" ] && touch "$FILE"
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echo 'export OS_AUTH_URL="http://<controller_ip>:5000/v2.0"' >> "$FILE"
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echo 'export OS_PASSWORD="password"' >> "$FILE"
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echo 'export OS_USERNAME="demo"' >> "$FILE"
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echo 'export OS_TENANT_NAME="demo"' >> "$FILE"
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echo 'export OS_PROJECT_NAME="demo"' >> "$FILE"
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exec bash
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To attach: ``/usr/share/python-brickclient/venv/bin/cinder local-attach <volume_id>``
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To detach: ``/usr/share/python-brickclient/venv/bin/cinder local-detach <volume_id>``
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Alternatively, the same action can be completed manually at the node
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which does not require setting up of config drive such as:
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.. code-block:: bash
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/usr/share/python-brickclient/venv/bin/cinder \
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--os-username demo --os-password password \
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--os-tenant-name demo --os-project-name demo \
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--os-auth-url=http://<controller_ip>:5000/v2.0 local-attach <volume_id>
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