def test_host(self, mock_uname):
os.uname.return_value = (
'Linux',
'localhost.localdomain',
'3.14.8-200.fc20.x86_64',
'#1 SMP Mon Jun 16 21:57:53 UTC 2014',
'i686'
)
self.assertEqual(arch.I686, arch.from_host())
def get_arch(image_meta):
"""Determine the architecture of the guest (or host).
This method determines the CPU architecture that must be supported by
the hypervisor. It gets the (guest) arch info from image_meta properties,
and it will fallback to the patron-compute (host) arch if no architecture
info is provided in image_meta.
:param image_meta: the metadata associated with the instance image
:returns: guest (or host) architecture
"""
if image_meta:
image_arch = image_meta.get('properties', {}).get('architecture')
if image_arch is not None:
return arch.canonicalize(image_arch)
return arch.from_host()
def get_arch(image_meta):
"""Determine the architecture of the guest (or host).
This method determines the CPU architecture that must be supported by
the hypervisor. It gets the (guest) arch info from image_meta properties,
and it will fallback to the patron-compute (host) arch if no architecture
info is provided in image_meta.
:param image_meta: the metadata associated with the instance image
:returns: guest (or host) architecture
"""
if image_meta:
image_arch = image_meta.get('properties', {}).get('architecture')
if image_arch is not None:
return arch.canonicalize(image_arch)
return arch.from_host()
def test_host(self, mock_uname):
os.uname.return_value = ('Linux', 'localhost.localdomain',
'3.14.8-200.fc20.x86_64',
'#1 SMP Mon Jun 16 21:57:53 UTC 2014', 'i686')
self.assertEqual(arch.I686, arch.from_host())
