def test_stats_all(self):
subnet = factory.make_Subnet(cidr='1.2.0.0/16', gateway_ip='1.2.0.254')
factory.make_IPRange(subnet=subnet,
start_ip='1.2.0.11',
end_ip='1.2.0.20',
alloc_type=IPRANGE_TYPE.DYNAMIC)
factory.make_IPRange(subnet=subnet,
start_ip='1.2.0.51',
end_ip='1.2.0.70',
alloc_type=IPRANGE_TYPE.RESERVED)
factory.make_StaticIPAddress(ip='1.2.0.12',
alloc_type=IPADDRESS_TYPE.DHCP,
subnet=subnet)
for n in (60, 61):
factory.make_StaticIPAddress(
ip='1.2.0.{}'.format(n),
alloc_type=IPADDRESS_TYPE.USER_RESERVED,
subnet=subnet)
for n in (80, 90, 100):
factory.make_StaticIPAddress(ip='1.2.0.{}'.format(n),
alloc_type=IPADDRESS_TYPE.STICKY,
subnet=subnet)
self.assertEqual(
stats.get_subnets_utilisation_stats(), {
'1.2.0.0/16': {
'available': 2**16 - 36,
'dynamic_available': 9,
'dynamic_used': 1,
'reserved_available': 18,
'reserved_used': 2,
'static': 3,
'unavailable': 34
}
})
def test_stats_reserved(self):
subnet = factory.make_Subnet(cidr="1.2.0.0/16", gateway_ip="1.2.0.254")
factory.make_IPRange(
subnet=subnet,
start_ip="1.2.0.11",
end_ip="1.2.0.20",
alloc_type=IPRANGE_TYPE.RESERVED,
)
factory.make_IPRange(
subnet=subnet,
start_ip="1.2.0.51",
end_ip="1.2.0.60",
alloc_type=IPRANGE_TYPE.RESERVED,
)
factory.make_StaticIPAddress(
ip="1.2.0.15",
alloc_type=IPADDRESS_TYPE.USER_RESERVED,
subnet=subnet,
)
self.assertEqual(
stats.get_subnets_utilisation_stats(),
{
"1.2.0.0/16": {
"available": 2 ** 16 - 23,
"dynamic_available": 0,
"dynamic_used": 0,
"reserved_available": 19,
"reserved_used": 1,
"static": 0,
"unavailable": 21,
}
},
)
def test_stats_reserved(self):
subnet = factory.make_Subnet(cidr='1.2.0.0/16', gateway_ip='1.2.0.254')
factory.make_IPRange(subnet=subnet,
start_ip='1.2.0.11',
end_ip='1.2.0.20',
alloc_type=IPRANGE_TYPE.RESERVED)
factory.make_IPRange(subnet=subnet,
start_ip='1.2.0.51',
end_ip='1.2.0.60',
alloc_type=IPRANGE_TYPE.RESERVED)
factory.make_StaticIPAddress(ip='1.2.0.15',
alloc_type=IPADDRESS_TYPE.USER_RESERVED,
subnet=subnet)
self.assertEqual(
stats.get_subnets_utilisation_stats(), {
'1.2.0.0/16': {
'available': 2**16 - 23,
'dynamic_available': 0,
'dynamic_used': 0,
'reserved_available': 19,
'reserved_used': 1,
'static': 0,
'unavailable': 21
}
})
def test_read(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(subnet, "10.0.0.2", "10.0.0.10")
factory.make_IPRange(subnet, "10.0.0.11", "10.0.0.20")
factory.make_IPRange(subnet, "10.0.0.21", "10.0.0.30")
uri = get_iprange_uri(iprange)
response = self.client.get(uri)
self.assertEqual(
http.client.OK, response.status_code, response.content
)
parsed_ipranges = json.loads(
response.content.decode(settings.DEFAULT_CHARSET)
)
self.assertThat(
parsed_ipranges,
ContainsDict(
{
"id": Equals(iprange.id),
"start_ip": Equals(iprange.start_ip),
"end_ip": Equals(iprange.end_ip),
"comment": Equals(iprange.comment),
"type": Equals(iprange.type),
"user": Equals(iprange.user),
}
),
)
def test_DELETE_user_with_iprange_fails(self):
self.become_admin()
user = factory.make_User()
factory.make_IPRange(user=user)
response = self.client.delete(
reverse('user_handler', args=[user.username]))
self.assertEqual(http.client.BAD_REQUEST, response.status_code,
response.status_code)
self.assertIn(b'1 IP range(s) are still allocated', response.content)
def _unreserved_ip_ranges_empty(self, subnet, first_address, last_address):
""" Used by the succeeding three tests to prevent duplicating the
boilerplate that creates the requested range, then makes sure the
unreserved_ip_ranges API call successfully returns an empty list.
"""
factory.make_IPRange(subnet, first_address, last_address)
response = self.client.get(get_subnet_uri(subnet),
{'op': 'unreserved_ip_ranges'})
result = json.loads(response.content.decode(settings.DEFAULT_CHARSET))
self.assertEqual(http.client.OK, response.status_code,
explain_unexpected_response(http.client.OK, response))
self.assertThat(result, Equals([]), str(subnet.get_ipranges_in_use()))
def test_update_403_when_not_user(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(
subnet, '10.0.0.2', '10.0.0.10', user=factory.make_User())
uri = get_iprange_uri(iprange)
response = self.client.put(uri, {})
self.assertEqual(
http.client.FORBIDDEN, response.status_code, response.content)
def test_subnet_stats(self):
subnet = factory.make_Subnet(cidr='1.2.0.0/16', gateway_ip='1.2.0.254')
factory.make_IPRange(subnet=subnet,
start_ip='1.2.0.11',
end_ip='1.2.0.20',
alloc_type=IPRANGE_TYPE.DYNAMIC)
factory.make_IPRange(subnet=subnet,
start_ip='1.2.0.51',
end_ip='1.2.0.70',
alloc_type=IPRANGE_TYPE.RESERVED)
factory.make_StaticIPAddress(ip='1.2.0.12',
alloc_type=IPADDRESS_TYPE.DHCP,
subnet=subnet)
for n in (60, 61):
factory.make_StaticIPAddress(
ip='1.2.0.{}'.format(n),
alloc_type=IPADDRESS_TYPE.USER_RESERVED,
subnet=subnet)
for n in (80, 90, 100):
factory.make_StaticIPAddress(ip='1.2.0.{}'.format(n),
alloc_type=IPADDRESS_TYPE.STICKY,
subnet=subnet)
metrics = create_metrics(
STATS_DEFINITIONS, registry=prometheus_client.CollectorRegistry())
update_prometheus_stats(metrics)
output = metrics.generate_latest().decode('ascii')
self.assertIn(
'maas_net_subnet_ip_count'
'{cidr="1.2.0.0/16",status="available"} 65500.0', output)
self.assertIn(
'maas_net_subnet_ip_count'
'{cidr="1.2.0.0/16",status="unavailable"} 34.0', output)
self.assertIn(
'maas_net_subnet_ip_dynamic'
'{cidr="1.2.0.0/16",status="available"} 9.0', output)
self.assertIn(
'maas_net_subnet_ip_dynamic{cidr="1.2.0.0/16",status="used"} 1.0',
output)
self.assertIn(
'maas_net_subnet_ip_reserved'
'{cidr="1.2.0.0/16",status="available"} 18.0', output)
self.assertIn(
'maas_net_subnet_ip_reserved{cidr="1.2.0.0/16",status="used"} 2.0',
output)
self.assertIn('maas_net_subnet_ip_static{cidr="1.2.0.0/16"} 3.0',
output)
def test_delete_403_when_not_user(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(
subnet, '10.0.0.2', '10.0.0.10', user=factory.make_User())
uri = get_iprange_uri(iprange)
response = self.client.delete(uri)
self.assertEqual(
http.client.FORBIDDEN, response.status_code, response.content)
self.assertIsNotNone(reload_object(iprange))
def test_delete_deletes_iprange(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(
subnet, '10.0.0.2', '10.0.0.10', user=self.user)
uri = get_iprange_uri(iprange)
response = self.client.delete(uri)
self.assertEqual(
http.client.NO_CONTENT, response.status_code, response.content)
self.assertIsNone(reload_object(iprange))
def test_stats_all(self):
subnet = factory.make_Subnet(cidr="1.2.0.0/16", gateway_ip="1.2.0.254")
factory.make_IPRange(
subnet=subnet,
start_ip="1.2.0.11",
end_ip="1.2.0.20",
alloc_type=IPRANGE_TYPE.DYNAMIC,
)
factory.make_IPRange(
subnet=subnet,
start_ip="1.2.0.51",
end_ip="1.2.0.70",
alloc_type=IPRANGE_TYPE.RESERVED,
)
factory.make_StaticIPAddress(
ip="1.2.0.12", alloc_type=IPADDRESS_TYPE.DHCP, subnet=subnet
)
for n in (60, 61):
factory.make_StaticIPAddress(
ip="1.2.0.{}".format(n),
alloc_type=IPADDRESS_TYPE.USER_RESERVED,
subnet=subnet,
)
for n in (80, 90, 100):
factory.make_StaticIPAddress(
ip="1.2.0.{}".format(n),
alloc_type=IPADDRESS_TYPE.STICKY,
subnet=subnet,
)
self.assertEqual(
stats.get_subnets_utilisation_stats(),
{
"1.2.0.0/16": {
"available": 2 ** 16 - 36,
"dynamic_available": 9,
"dynamic_used": 1,
"reserved_available": 18,
"reserved_used": 2,
"static": 3,
"unavailable": 34,
}
},
)
def test_transfer_resources(self):
user = factory.make_User()
node = factory.make_Node(owner=user)
ipaddress = factory.make_StaticIPAddress(user=user)
iprange = factory.make_IPRange(user=user)
new_user = factory.make_User()
user.userprofile.transfer_resources(new_user)
self.assertEqual(reload_object(node).owner, new_user)
self.assertEqual(reload_object(ipaddress).user, new_user)
self.assertEqual(reload_object(iprange).user, new_user)
def test_update(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(
subnet, '10.0.0.2', '10.0.0.10', user=self.user)
uri = get_iprange_uri(iprange)
comment = factory.make_name("comment")
response = self.client.put(uri, {"comment": comment})
self.assertEqual(
http.client.OK, response.status_code, response.content)
self.assertEqual(
comment,
json.loads(
response.content.decode(settings.DEFAULT_CHARSET))['comment'])
self.assertEqual(comment, reload_object(iprange).comment)
def test_read(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
factory.make_IPRange(subnet, "10.0.0.2", "10.0.0.10")
factory.make_IPRange(subnet, "10.0.0.11", "10.0.0.20")
factory.make_IPRange(subnet, "10.0.0.21", "10.0.0.30")
uri = get_ipranges_uri()
response = self.client.get(uri)
self.assertEqual(http.client.OK, response.status_code,
response.content)
expected_ids = [iprange.id for iprange in IPRange.objects.all()]
result_ids = [
iprange["id"] for iprange in json.loads(
response.content.decode(settings.DEFAULT_CHARSET))
]
self.assertItemsEqual(expected_ids, result_ids)
def create_iprange(self, params=None):
if params is None:
params = {}
return factory.make_IPRange(**params)
def test_delete_attached_iprange(self):
# Cannot delete a user with an IP range attached to it.
profile = factory.make_User().userprofile
factory.make_IPRange(user=profile.user)
error = self.assertRaises(CannotDeleteUserException, profile.delete)
self.assertIn("1 IP range(s)", str(error))
def test_handler_path(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(subnet, "10.0.0.2", "10.0.0.10")
self.assertEqual("/MAAS/api/2.0/ipranges/%s/" % iprange.id,
get_iprange_uri(iprange))
def test_handler_path(self):
subnet = factory.make_Subnet(cidr="10.0.0.0/24")
iprange = factory.make_IPRange(subnet, '10.0.0.2', '10.0.0.10')
self.assertEqual(
'/api/2.0/ipranges/%s/' % iprange.id,
get_iprange_uri(iprange))