def test_osnetwork_interface(self):
c = compute.ComputeResource("foo",
summary="This is a summary",
id=uuid.uuid4().hex)
n = network.NetworkResource("bar",
summary="This is a summary",
id=uuid.uuid4().hex)
i = os_network.OSNetworkInterface(c,
n,
"00:01:02:03:04:05",
"127.0.0.1",
pool="foo")
self.assertEqual('_'.join([c.id, n.id, "127.0.0.1"]), i.id)
self.assertEqual(i.address, "127.0.0.1")
self.assertEqual(i.interface, "eth0")
self.assertEqual(i.mac, "00:01:02:03:04:05")
self.assertEqual(i.state, "active")
self.assertIsNone(i.gateway)
self.assertEqual(network_link.NetworkInterface.kind, i.kind)
self.assertEqual(2, len(i.mixins))
self.assertIn(network_link.ip_network_interface, i.mixins)
# FIXME(enolfc): this won't work without proper object comparison
# self.assertIn(p, i.mixins)
has_pool = False
for m in i.mixins:
if isinstance(m, os_network.OSFloatingIPPool):
self.assertEqual(m.term, "foo")
has_pool = True
break
self.assertTrue(has_pool)
# contains kind and mixins attributes
for att in network_link.NetworkInterface.kind.attributes:
self.assertIn(att, i.attributes)
for att in network_link.ip_network_interface.attributes:
self.assertIn(att, i.attributes)
def create(self, req, body):
parser = req.get_parser()(req.headers, req.body)
scheme = {"category": network_link.NetworkInterface.kind}
obj = parser.parse()
validator = occi_validator.Validator(obj)
validator.validate(scheme)
attrs = obj.get("attributes", {})
server_id = attrs.get("occi.core.source")
net_id = attrs.get("occi.core.target")
# net_id is something like "fixed" or "floating/<pool_name>"
if net_id == "fixed":
raise exception.Invalid()
try:
_, pool_name = net_id.split("/", 1)
except ValueError:
raise exception.NetworkPoolFound(pool=net_id)
# Allocate IP
ip = self.os_helper.allocate_floating_ip(req, pool_name)
# Add it to server
self.os_helper.associate_floating_ip(req, server_id, ip["id"])
n = network.NetworkResource(title="network", id=net_id)
c = compute.ComputeResource(title="Compute", id=server_id)
l = os_network.OSNetworkInterface(c, n, "mac", ip["ip"])
return collection.Collection(resources=[l])
def _get_network_link_resources(link_list):
"""Create OCCI networkLink instances from json format
:param link_list: provides by the cloud infrastructure
"""
occi_network_resources = []
if link_list:
for l in link_list:
compute_id = l['compute_id']
mac = l.get('mac', None)
net_pool = l.get('pool', None)
ip = l.get('ip', None)
state = l.get('state', None)
ip_id = l.get('ip_id', None)
net_id = l['network_id']
n = network.NetworkResource(title="network", id=net_id)
c = compute.ComputeResource(title="Compute", id=compute_id)
iface = os_network.OSNetworkInterface(c,
n,
mac,
ip,
pool=net_pool,
ip_id=ip_id,
state=state)
occi_network_resources.append(iface)
return occi_network_resources
def _create_network_link(addr, comp):
if addr["OS-EXT-IPS:type"] == "floating":
net_id = network_api.FLOATING_PREFIX
else:
net_id = network_api.FIXED_PREFIX
net = network.NetworkResource(title="network", id=net_id)
return os_network.OSNetworkInterface(comp, net,
addr["OS-EXT-IPS-MAC:mac_addr"],
addr["addr"])
def _create_network_link(addr, comp, net_id, type_ip):
if type_ip == "floating":
net = ip_reservation.IPReservation(title="network",
address=None,
id=net_id)
else:
net = network.NetworkResource(title="network", id=net_id)
return os_network.OSNetworkInterface(comp, net,
addr["OS-EXT-IPS-MAC:mac_addr"],
addr["addr"])
def index(self, req):
floating_ips = self.os_helper.get_floating_ips(req)
occi_link_resources = []
for ip in floating_ips:
if ip["instance_id"]:
net_id = "%s/%s" % (network_api.FLOATING_PREFIX, ip["pool"])
n = network.NetworkResource(title="network", id=net_id)
c = compute.ComputeResource(title="Compute",
id=ip["instance_id"])
# TODO(enolfc): get the MAC?
iface = os_network.OSNetworkInterface(c, n, "mac", ip["ip"])
occi_link_resources.append(iface)
return collection.Collection(resources=occi_link_resources)
def test_getters(self):
c = compute.ComputeResource("foo",
summary="This is a summary",
id=uuid.uuid4().hex)
n = network.NetworkResource("bar",
summary="This is a summary",
id=uuid.uuid4().hex)
i = os_network.OSNetworkInterface(c, n, "00:01:02:03:04:05",
"127.0.0.1")
i.attributes["occi.networkinterface.address"].value = "192.163.1.2"
self.assertEqual("192.163.1.2", i.address)
i.attributes["occi.networkinterface.gateway"].value = "192.163.1.1"
self.assertEqual("192.163.1.1", i.gateway)
i.attributes["occi.networkinterface.allocation"].value = "static"
self.assertEqual("static", i.allocation)
def _get_interface_from_id(self, req, id):
try:
server_id, server_addr = id.split('_', 1)
except ValueError:
raise exception.LinkNotFound(link_id=id)
s = self.os_helper.get_server(req, server_id)
addresses = s.get("addresses", {})
for addr_set in addresses.values():
for addr in addr_set:
if addr["addr"] == server_addr:
n, ip_id = self._get_os_network_ip(req, addr)
c = compute.ComputeResource(title="Compute",
id=server_id)
# TODO(enolfc): get the MAC?
return os_network.OSNetworkInterface(c, n, "mac",
addr["addr"], ip_id)
raise exception.LinkNotFound(link_id=id)
def _build_os_net_iface(self, req, server_id, addr):
ip_id = pool = None
if addr["OS-EXT-IPS:type"] == "fixed":
net_id = network_api.FIXED_PREFIX
else:
net_id = network_api.FLOATING_PREFIX
floating_ips = self.os_helper.get_floating_ips(req)
for ip in floating_ips:
if addr["addr"] == ip["ip"]:
ip_id = ip["id"]
pool = ip["pool"]
break
else:
raise exception.NetworkNotFound(resource_id=addr)
c = compute.ComputeResource(title="Compute", id=server_id)
n = network.NetworkResource(title="network", id=net_id)
# TODO(enolfc): get the MAC?
return os_network.OSNetworkInterface(c, n, "mac", addr["addr"],
ip_id, pool)
def create(self, req, body):
parser = req.get_parser()(req.headers, req.body)
scheme = {
"category": network_link.NetworkInterface.kind,
"optional_mixins": [
os_network.OSFloatingIPPool,
]
}
obj = parser.parse()
validator = occi_validator.Validator(obj)
validator.validate(scheme)
attrs = obj.get("attributes", {})
_, net_id = helpers.get_id_with_kind(
req,
attrs.get("occi.core.target"),
network.NetworkResource.kind)
_, server_id = helpers.get_id_with_kind(
req,
attrs.get("occi.core.source"),
compute.ComputeResource.kind)
# net_id is something like "fixed" or "floating"
if net_id == network_api.FIXED_PREFIX:
raise exception.Invalid()
elif net_id != network_api.FLOATING_PREFIX:
raise exception.NetworkNotFound(resource_id=net_id)
pool_name = None
if os_network.OSFloatingIPPool.scheme in obj["schemes"]:
pool_name = obj["schemes"][os_network.OSFloatingIPPool.scheme][0]
# Allocate IP
ip = self.os_helper.allocate_floating_ip(req, pool_name)
# Add it to server
self.os_helper.associate_floating_ip(req, server_id, ip["ip"])
n = network.NetworkResource(title="network", id=net_id)
c = compute.ComputeResource(title="Compute", id=server_id)
l = os_network.OSNetworkInterface(c, n, "mac", ip["ip"])
return collection.Collection(resources=[l])
def test_osnetwork_interface(self):
c = compute.ComputeResource("foo",
summary="This is a summary",
id=uuid.uuid4().hex)
n = network.NetworkResource("bar",
summary="This is a summary",
id=uuid.uuid4().hex)
i = os_network.OSNetworkInterface(c, n, "00:01:02:03:04:05",
"127.0.0.1")
self.assertEqual('_'.join([c.id, "127.0.0.1"]), i.id)
self.assertEqual(i.address, "127.0.0.1")
self.assertEqual(i.interface, "eth0")
self.assertEqual(i.mac, "00:01:02:03:04:05")
self.assertEqual(i.state, "active")
self.assertIsNone(i.gateway)
self.assertEqual(network_link.NetworkInterface.kind, i.kind)
self.assertIn(network_link.ip_network_interface, i.mixins)
# contains kind and mixins attributes
for att in network_link.NetworkInterface.kind.attributes:
self.assertIn(att, i.attributes)
for att in network_link.ip_network_interface.attributes:
self.assertIn(att, i.attributes)
def test_get_interface_from_id(self, mock_get_server, mock_get_ip):
server_id = uuid.uuid4().hex
server_addr = "1.1.1.1"
link_id = "%s_%s" % (server_id, server_addr)
c = compute.ComputeResource(title="Compute", id=server_id)
mock_get_server.return_value = {
"addresses": {
"foo": [{
"addr": server_addr
}]
}
}
mock_get_ip.return_value = ("bar", "baz")
a = os_network.OSNetworkInterface(c, "bar", "mac", server_addr, "baz")
ret = self.controller._get_interface_from_id(None, link_id)
self.assertIsInstance(ret, os_network.OSNetworkInterface)
self.assertEqual(a.ip_id, ret.ip_id)
self.assertEqual(c.id, ret.source.id)
mock_get_server.assert_called_with(None, server_id)
mock_get_ip.assert_called_with(None, {"addr": server_addr})
def _create_network_link(addr, comp, net_id):
net = network.NetworkResource(title="network", id=net_id)
return os_network.OSNetworkInterface(comp, net,
addr["OS-EXT-IPS-MAC:mac_addr"],
addr["addr"])