def format_machine(self, machine):
"""Format machine data.
:param machine: Reference to a machine.
"""
addresses = json.dumps(machine.networks)
av_host = "-"
try:
av_host = getattr(machine, "OS-EXT-SRV-ATTR:hypervisor_hostname")
except AttributeError:
pass
av_zone = "-"
try:
av_zone = getattr(machine, "OS-EXT-AZ:availability_zone")
except AttributeError:
pass
new = Machine(uuid=_uuid.UUID(machine.id),
provider_id=self.provider.provider_id,
av_zone=":".join([av_zone, av_host]),
addresses=addresses
)
return new
def search(self, generic_filters, meta_filters):
"""Return machines based on the provided filters.
"""
machine = Machine(
uuid=_uuid.uuid4(), provider_id=self.provider.provider_id,
av_zone="av_zone:host", addresses="127.0.0.1"
)
return [machine]
def test_machines(self):
"""Check machines created within a provider.
"""
machine_1 = Machine(uuid=self.uuid_1,
provider_id=self.provider.provider_id,
av_zone=self.av_zone)
Machine.add(machine_1)
machine_2 = Machine(uuid=self.uuid_2,
provider_id=self.provider.provider_id,
av_zone=self.av_zone)
Machine.add(machine_2)
ret = [ isinstance(machine, Machine) for machine in \
Machine.machines(self.provider.provider_id)
]
self.assertEqual(len(ret), 2)
self.assertTrue(all(ret))
def create_machines(self, parameters, wait_spawning):
"""Create machines.
"""
_LOGGER.debug("Creating a machine: provider (%s), parameters (%s).",
self.provider, parameters)
machine = Machine(uuid=_uuid.uuid4(),
provider_id=self.provider.provider_id,
av_zone="av_zone:host",
addresses="127.0.0.1")
return [machine]
def test_storage(self):
"""Test using Machine's storage.
"""
src_machine = Machine(uuid=self.uuid_1,
provider_id=self.provider.provider_id,
av_zone=self.av_zone)
Machine.add(src_machine)
dst_machine = Machine.fetch(self.uuid_1)
self.assertEqual(src_machine, dst_machine)
self.assertNotEqual(id(src_machine), id(dst_machine))
Machine.remove(src_machine)
dst_machine = Machine.fetch(self.uuid_1)
self.assertEqual(None, dst_machine)
def test_properties(self):
"""Test setting/reading Machine's properties.
"""
machine = Machine(uuid=self.uuid_1,
provider_id=self.provider.provider_id,
av_zone=self.av_zone)
# Check property uuid.
self.assertEqual(machine.uuid, self.uuid_1)
# Check property provider_id.
self.assertEqual(machine.provider_id, self.provider_id)
# Check property av_zone.
self.assertEqual(machine.av_zone, self.av_zone)
