def test_without_image_id(self):
"""
Create server that has missing image in it in various ways.
(for the case of BFV)
"""
for image in ({}, {'id': None}, ""):
self.servers[0]['image'] = image
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.ACTIVE,
image_id=None,
flavor_id='valid_flavor',
created=self.createds[0],
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
del self.servers[0]['image']
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.ACTIVE,
image_id=None,
flavor_id='valid_flavor',
created=self.createds[0],
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
def test_matches_only_if_server_address_matches_node_address(self):
"""
:func:`CLBNode.matches` returns True only if the :class:`NovaServer`
has the same ServiceNet address as the node address
"""
node = CLBNode(node_id='1234', description=self.desc,
address='10.1.1.1')
self.assertFalse(node.matches(
NovaServer(id='1', state=ServerState.ACTIVE, created=0.0,
servicenet_address="10.1.1.2",
image_id='image', flavor_id='flavor')))
self.assertTrue(node.matches(
NovaServer(id='1', state=ServerState.ACTIVE, created=0.0,
servicenet_address="10.1.1.1",
image_id='image', flavor_id='flavor')))
def _create_servers(self, n, state=ServerState.ACTIVE):
"""
Create some dummy test servers.
"""
return pset([
NovaServer(id=str(i), state=state, created=123456789.,
image_id='image', flavor_id='flavor')
for i in xrange(n)
])
def server(id, state, created=0, image_id='image', flavor_id='flavor',
json=None, metadata=pmap(), **kwargs):
"""Convenience for creating a :obj:`NovaServer`."""
json = pmap(json) or pmap({'id': id, 'status': state.name})
if state is ServerState.UNKNOWN_TO_OTTER:
json = json.set('status', 'blargho')
elif state is ServerState.DELETED:
json = json.set('status', 'ACTIVE')
json = json.set('OS-EXT-STS:task_state', 'deleting')
if metadata:
json = json.set('metadata', pmap(metadata))
return NovaServer(id=id, state=state, created=created, image_id=image_id,
flavor_id=flavor_id,
json=json, **kwargs)
def test_with_servicenet(self):
"""
Create server that has servicenet IP in it.
"""
self.assertEqual(
NovaServer.from_server_details_json(self.servers[1]),
NovaServer(id='b',
state=ServerState.BUILD,
image_id='valid_image',
flavor_id='valid_flavor',
created=self.createds[1],
servicenet_address='10.0.0.1',
links=freeze(self.servers[1]['links']),
json=freeze(self.servers[1])))
def test_without_address(self):
"""
Handles server json that does not have "addresses" in it.
"""
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.ACTIVE,
image_id='valid_image',
flavor_id='valid_flavor',
created=self.createds[0],
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
def test_without_private(self):
"""
Creates server that does not have private/servicenet IP in it.
"""
self.servers[0]['addresses'] = {'public': 'p'}
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.ACTIVE,
image_id='valid_image',
flavor_id='valid_flavor',
created=self.createds[0],
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
def test_deleting_server(self):
"""
A server whose "OS-EXT-STS:task_state" is "deleting" will be considered
as DELETED
"""
self.servers[0]["OS-EXT-STS:task_state"] = "deleting"
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.DELETED,
image_id='valid_image',
flavor_id='valid_flavor',
created=self.createds[0],
desired_lbs=pset(),
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
def test_lbs_from_metadata_ignores_unsupported_lb_types(self):
"""
Creating from server json ignores unsupported LB types
"""
self.servers[0]['metadata'] = {
"rax:autoscale:lb:1": '[{"port":80},{"port":90}]',
"rax:autoscale:lb:RackConnect:{0}".format(uuid4()): None,
"rax:autoscale:lb:Neutron:456": None
}
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.ACTIVE,
image_id='valid_image',
flavor_id='valid_flavor',
created=self.createds[0],
desired_lbs=pset(),
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
def test_with_lb_metadata(self):
"""
Create a server that has load balancer config metadata in it.
The only desired load balancers created are the ones with valid
data.
"""
self.servers[0]['metadata'] = {
# correct clb config
'rax:autoscale:lb:CloudLoadBalancer:1':
'[{"port":80},{"port":90}]',
# invalid because there is no port
"rax:autoscale:lb:CloudLoadBalancer:2": '[{}]',
# two correct lbconfigs and one incorrect one
'rax:autoscale:lb:CloudLoadBalancer:3':
'[{"port":80},{"bad":"1"},{"port":90}]',
# a dictionary instead of a list
'rax:autoscale:lb:CloudLoadBalancer:4': '{"port": 80}',
# not even valid json
'rax:autoscale:lb:CloudLoadBalancer:5': 'invalid json string',
# RCv3 with same LB id as CLB
'rax:autoscale:lb:RackConnectV3:1': ''
}
self.assertEqual(
NovaServer.from_server_details_json(self.servers[0]),
NovaServer(id='a',
state=ServerState.ACTIVE,
image_id='valid_image',
flavor_id='valid_flavor',
created=self.createds[0],
desired_lbs=pset([
CLBDescription(lb_id='1', port=80),
CLBDescription(lb_id='1', port=90),
RCv3Description(lb_id='1')]),
servicenet_address='',
links=freeze(self.servers[0]['links']),
json=freeze(self.servers[0])))
