openstack/ironic
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Merge "Add and document two new root device hints: wwn_{with, vendor}_extension"

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Jenkins 2015-11-18 10:15:48 +00:00 committed by Gerrit Code Review
commit 8a47be981d
3 changed files with 9 additions and 4 deletions
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4
doc/source/deploy/install-guide.rst
View File

@ -1830,8 +1830,10 @@ The list of support hints is:
* model (STRING): device identifier
* vendor (STRING): device vendor
* serial (STRING): disk serial number
* wwn (STRING): unique storage identifier
* size (INT): size of the device in GiB
* wwn (STRING): unique storage identifier
* wwn_with_extension (STRING): unique storage identifier with the vendor extension appended
* wwn_vendor_extension (STRING): unique vendor storage identifier
To associate one or more hints with a node, update the node's properties
with a ``root_device`` key, for example::

3
ironic/drivers/modules/deploy_utils.py
View File

@ -97,7 +97,8 @@ CONF.register_opts(deploy_opts, group='deploy')
LOG = logging.getLogger(__name__)
VALID_ROOT_DEVICE_HINTS = set(('size', 'model', 'wwn', 'serial', 'vendor'))
VALID_ROOT_DEVICE_HINTS = set(('size', 'model', 'wwn', 'serial', 'vendor',
'wwn_with_extension', 'wwn_vendor_extension'))
SUPPORTED_CAPABILITIES = {
'boot_option': ('local', 'netboot'),

6
ironic/tests/unit/drivers/modules/test_deploy_utils.py
View File

@ -1156,10 +1156,12 @@ class OtherFunctionTestCase(db_base.DbTestCase):
def test_parse_root_device_hints(self):
self.node.properties['root_device'] = {
'wwn': 123456, 'model': 'foo-model', 'size': 123,
'serial': 'foo-serial', 'vendor': 'foo-vendor'
'serial': 'foo-serial', 'vendor': 'foo-vendor',
'wwn_with_extension': 123456111, 'wwn_vendor_extension': 111,
}
expected = ('model=foo-model,serial=foo-serial,size=123,'
'vendor=foo-vendor,wwn=123456')
'vendor=foo-vendor,wwn=123456,wwn_vendor_extension=111,'
'wwn_with_extension=123456111')
result = utils.parse_root_device_hints(self.node)
self.assertEqual(expected, result)