def test_returns_interface_ips_but_no_nulls(self): default_domain = Domain.objects.get_default_domain().name domain = factory.make_Domain(name="henry") subnet = factory.make_Subnet(cidr=str(IPNetwork("10/29").cidr)) subnet.gateway_ip = str(IPAddress(IPNetwork(subnet.cidr).ip + 1)) subnet.save() # Create a node with two interfaces, with NULL ips node = factory.make_Node_with_Interface_on_Subnet( subnet=subnet, vlan=subnet.vlan, fabric=subnet.vlan.fabric, domain=domain, interface_count=3, ) dnsdata = factory.make_DNSData(domain=domain) boot_iface = node.boot_interface interfaces = list(node.interface_set.all().exclude(id=boot_iface.id)) # Now go add IP addresses to the boot interface, and one other boot_ip = factory.make_StaticIPAddress(interface=boot_iface, subnet=subnet) sip = factory.make_StaticIPAddress(interface=interfaces[0], subnet=subnet) default_ttl = random.randint(10, 300) Config.objects.set_config("default_dns_ttl", default_ttl) zones = ZoneGenerator( domain, subnet, default_ttl=default_ttl, serial=random.randint(0, 65535), ).as_list() self.assertThat( zones, MatchesSetwise( forward_zone("henry"), reverse_zone(default_domain, "10/29"), reverse_zone(default_domain, "10/24"), ), ) self.assertEqual( { node.hostname: HostnameIPMapping( node.system_id, default_ttl, {"%s" % boot_ip.ip}, node.node_type, ), "%s.%s" % (interfaces[0].name, node.hostname): HostnameIPMapping( node.system_id, default_ttl, {"%s" % sip.ip}, node.node_type, ), }, zones[0]._mapping, ) self.assertEqual( { dnsdata.dnsresource.name: HostnameRRsetMapping( None, {(default_ttl, dnsdata.rrtype, dnsdata.rrdata)}) }.items(), zones[0]._other_mapping.items(), ) self.assertEqual( { node.fqdn: HostnameIPMapping( node.system_id, default_ttl, {"%s" % boot_ip.ip}, node.node_type, ), "%s.%s" % (interfaces[0].name, node.fqdn): HostnameIPMapping( node.system_id, default_ttl, {"%s" % sip.ip}, node.node_type, ), }, zones[1]._mapping, ) self.assertEqual({}, zones[2]._mapping)
def test_scan_ipv6_fails(self): user = factory.make_admin() handler = SubnetHandler(user, {}, None) subnet = factory.make_Subnet(version=6) with ExpectedException(ValueError, ".*only IPv4.*"): handler.scan({"id": subnet.id})
def test_scan_as_non_admin_asserts(self): user = factory.make_User() handler = SubnetHandler(user, {}, None) subnet = factory.make_Subnet() with ExpectedException(AssertionError, "Permission denied."): handler.scan({"id": subnet.id})
def test_sets_null_if_contains_vlan(self): space = factory.make_Space() subnet = factory.make_Subnet(space=space) space.delete() subnet = reload_object(subnet) self.assertThat(subnet.vlan.space, Equals(None))
def populate_main(): """Populate the main data all in one transaction.""" admin = factory.make_admin(username="******", password="******", completed_intro=False) # noqa user1, _ = factory.make_user_with_keys(username="******", password="******", completed_intro=False) user2, _ = factory.make_user_with_keys(username="******", password="******", completed_intro=False) # Physical zones. zones = [ factory.make_Zone(name="zone-north"), factory.make_Zone(name="zone-south"), ] # DNS domains. domains = [ Domain.objects.get_default_domain(), factory.make_Domain("sample"), factory.make_Domain("ubnt"), ] # Create the fabrics that will be used by the regions, racks, # machines, and devices. fabric0 = Fabric.objects.get_default_fabric() fabric0_untagged = fabric0.get_default_vlan() fabric0_vlan10 = factory.make_VLAN(fabric=fabric0, vid=10) fabric1 = factory.make_Fabric() fabric1_untagged = fabric1.get_default_vlan() fabric1_vlan42 = factory.make_VLAN(fabric=fabric1, vid=42) empty_fabric = factory.make_Fabric() # noqa # Create some spaces. space_mgmt = factory.make_Space("management") space_storage = factory.make_Space("storage") space_internal = factory.make_Space("internal") space_ipv6_testbed = factory.make_Space("ipv6-testbed") # Subnets used by regions, racks, machines, and devices. subnet_1 = factory.make_Subnet( cidr="172.16.1.0/24", gateway_ip="172.16.1.1", vlan=fabric0_untagged, space=space_mgmt, ) subnet_2 = factory.make_Subnet( cidr="172.16.2.0/24", gateway_ip="172.16.2.1", vlan=fabric1_untagged, space=space_mgmt, ) subnet_3 = factory.make_Subnet( cidr="172.16.3.0/24", gateway_ip="172.16.3.1", vlan=fabric0_vlan10, space=space_storage, ) subnet_4 = factory.make_Subnet( # noqa cidr="172.16.4.0/24", gateway_ip="172.16.4.1", vlan=fabric0_vlan10, space=space_internal, ) subnet_2001_db8_42 = factory.make_Subnet( # noqa cidr="2001:db8:42::/64", gateway_ip="", vlan=fabric1_vlan42, space=space_ipv6_testbed, ) ipv4_subnets = [subnet_1, subnet_2, subnet_3, subnet_4] # Static routes on subnets. factory.make_StaticRoute(source=subnet_1, destination=subnet_2) factory.make_StaticRoute(source=subnet_1, destination=subnet_3) factory.make_StaticRoute(source=subnet_1, destination=subnet_4) factory.make_StaticRoute(source=subnet_2, destination=subnet_1) factory.make_StaticRoute(source=subnet_2, destination=subnet_3) factory.make_StaticRoute(source=subnet_2, destination=subnet_4) factory.make_StaticRoute(source=subnet_3, destination=subnet_1) factory.make_StaticRoute(source=subnet_3, destination=subnet_2) factory.make_StaticRoute(source=subnet_3, destination=subnet_4) factory.make_StaticRoute(source=subnet_4, destination=subnet_1) factory.make_StaticRoute(source=subnet_4, destination=subnet_2) factory.make_StaticRoute(source=subnet_4, destination=subnet_3) # Load builtin scripts in the database so we can generate fake results # below. load_builtin_scripts() hostname = gethostname() region_rack = get_one( Node.objects.filter(node_type=NODE_TYPE.REGION_AND_RACK_CONTROLLER, hostname=hostname)) # If "make run" executes before "make sampledata", the rack may have # already registered. if region_rack is None: region_rack = factory.make_Node( node_type=NODE_TYPE.REGION_AND_RACK_CONTROLLER, hostname=hostname, interface=False, ) # Get list of mac addresses that should be used for the region # rack controller. This will make sure the RegionAdvertisingService # picks the correct region on first start-up and doesn't get multiple. mac_addresses = get_mac_addresses() def get_next_mac(): try: return mac_addresses.pop() except IndexError: return factory.make_mac_address() # Region and rack controller (hostname of dev machine) # eth0 - fabric 0 - untagged # eth1 - fabric 0 - untagged # eth2 - fabric 1 - untagged - 172.16.2.2/24 - static # bond0 - fabric 0 - untagged - 172.16.1.2/24 - static # bond0.10 - fabric 0 - 10 - 172.16.3.2/24 - static eth0 = factory.make_Interface( INTERFACE_TYPE.PHYSICAL, name="eth0", node=region_rack, vlan=fabric0_untagged, mac_address=get_next_mac(), ) eth1 = factory.make_Interface( INTERFACE_TYPE.PHYSICAL, name="eth1", node=region_rack, vlan=fabric0_untagged, mac_address=get_next_mac(), ) eth2 = factory.make_Interface( INTERFACE_TYPE.PHYSICAL, name="eth2", node=region_rack, vlan=fabric1_untagged, mac_address=get_next_mac(), ) bond0 = factory.make_Interface( INTERFACE_TYPE.BOND, name="bond0", node=region_rack, vlan=fabric0_untagged, parents=[eth0, eth1], mac_address=eth0.mac_address, ) bond0_10 = factory.make_Interface( INTERFACE_TYPE.VLAN, node=region_rack, vlan=fabric0_vlan10, parents=[bond0], ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.1.2", subnet=subnet_1, interface=bond0, ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.2.2", subnet=subnet_2, interface=eth2, ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.3.2", subnet=subnet_3, interface=bond0_10, ) fabric0_untagged.primary_rack = region_rack fabric0_untagged.save() fabric1_untagged.primary_rack = region_rack fabric1_untagged.save() fabric0_vlan10.primary_rack = region_rack fabric0_vlan10.save() # Rack controller (happy-rack) # eth0 - fabric 0 - untagged # eth1 - fabric 0 - untagged # eth2 - fabric 1 - untagged - 172.16.2.3/24 - static # bond0 - fabric 0 - untagged - 172.16.1.3/24 - static # bond0.10 - fabric 0 - 10 - 172.16.3.3/24 - static rack = factory.make_Node( node_type=NODE_TYPE.RACK_CONTROLLER, hostname="happy-rack", interface=False, ) eth0 = factory.make_Interface(INTERFACE_TYPE.PHYSICAL, name="eth0", node=rack, vlan=fabric0_untagged) eth1 = factory.make_Interface(INTERFACE_TYPE.PHYSICAL, name="eth1", node=rack, vlan=fabric0_untagged) eth2 = factory.make_Interface(INTERFACE_TYPE.PHYSICAL, name="eth2", node=rack, vlan=fabric1_untagged) bond0 = factory.make_Interface( INTERFACE_TYPE.BOND, name="bond0", node=rack, vlan=fabric0_untagged, parents=[eth0, eth1], ) bond0_10 = factory.make_Interface(INTERFACE_TYPE.VLAN, node=rack, vlan=fabric0_vlan10, parents=[bond0]) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.1.3", subnet=subnet_1, interface=bond0, ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.2.3", subnet=subnet_2, interface=eth2, ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.3.3", subnet=subnet_3, interface=bond0_10, ) fabric0_untagged.secondary_rack = rack fabric0_untagged.save() fabric1_untagged.secondary_rack = rack fabric1_untagged.save() fabric0_vlan10.secondary_rack = rack fabric0_vlan10.save() # Region controller (happy-region) # eth0 - fabric 0 - untagged # eth1 - fabric 0 - untagged # eth2 - fabric 1 - untagged - 172.16.2.4/24 - static # bond0 - fabric 0 - untagged - 172.16.1.4/24 - static # bond0.10 - fabric 0 - 10 - 172.16.3.4/24 - static region = factory.make_Node( node_type=NODE_TYPE.REGION_CONTROLLER, hostname="happy-region", interface=False, ) eth0 = factory.make_Interface( INTERFACE_TYPE.PHYSICAL, name="eth0", node=region, vlan=fabric0_untagged, ) eth1 = factory.make_Interface( INTERFACE_TYPE.PHYSICAL, name="eth1", node=region, vlan=fabric0_untagged, ) eth2 = factory.make_Interface( INTERFACE_TYPE.PHYSICAL, name="eth2", node=region, vlan=fabric1_untagged, ) bond0 = factory.make_Interface( INTERFACE_TYPE.BOND, name="bond0", node=region, vlan=fabric0_untagged, parents=[eth0, eth1], ) bond0_10 = factory.make_Interface(INTERFACE_TYPE.VLAN, node=region, vlan=fabric0_vlan10, parents=[bond0]) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.1.4", subnet=subnet_1, interface=bond0, ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.2.4", subnet=subnet_2, interface=eth2, ) factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip="172.16.3.4", subnet=subnet_3, interface=bond0_10, ) # Create one machine for every status. Each machine has a random interface # and storage configration. node_statuses = [ status for status in map_enum(NODE_STATUS).items() if status not in [NODE_STATUS.MISSING, NODE_STATUS.RESERVED, NODE_STATUS.RETIRED] ] machines = [] test_scripts = [ script.name for script in Script.objects.filter(script_type=SCRIPT_TYPE.TESTING) ] for _, status in node_statuses: owner = None if status in ALLOCATED_NODE_STATUSES: owner = random.choice([admin, user1, user2]) elif status in [ NODE_STATUS.COMMISSIONING, NODE_STATUS.FAILED_RELEASING, ]: owner = admin machine = factory.make_Node( status=status, owner=owner, zone=random.choice(zones), interface=False, with_boot_disk=False, power_type="manual", domain=random.choice(domains), memory=random.choice([1024, 4096, 8192]), description=random.choice([ "", "Scheduled for removeal", "Firmware old", "Earmarked for Project Fuse in April", ]), cpu_count=random.randint(2, 8), ) machine.set_random_hostname() machines.append(machine) # Create random network configuration. RandomInterfaceFactory.create_random(machine) # Add random storage devices and set a random layout. for _ in range(random.randint(1, 5)): factory.make_PhysicalBlockDevice( node=machine, size=random.randint(LARGE_BLOCK_DEVICE, LARGE_BLOCK_DEVICE * 10), ) if status in [ NODE_STATUS.READY, NODE_STATUS.ALLOCATED, NODE_STATUS.DEPLOYING, NODE_STATUS.DEPLOYED, NODE_STATUS.FAILED_DEPLOYMENT, NODE_STATUS.RELEASING, NODE_STATUS.FAILED_RELEASING, ]: machine.set_storage_layout( random.choice([ layout for layout in STORAGE_LAYOUTS.keys() if layout != "vmfs6" ])) if status != NODE_STATUS.READY: machine._create_acquired_filesystems() # Add a random amount of events. for _ in range(random.randint(25, 100)): factory.make_Event(node=machine) # Add in commissioning and testing results. if status != NODE_STATUS.NEW: for _ in range(0, random.randint(1, 10)): css = ScriptSet.objects.create_commissioning_script_set( machine) scripts = set() for __ in range(1, len(test_scripts)): scripts.add(random.choice(test_scripts)) tss = ScriptSet.objects.create_testing_script_set( machine, list(scripts)) machine.current_commissioning_script_set = css machine.current_testing_script_set = tss machine.save() # Fill in historic results for script_set in machine.scriptset_set.all(): if script_set in [css, tss]: continue for script_result in script_set: # Can't use script_result.store_result as it will try to # process the result and fail on the fake data. script_result.exit_status = random.randint(0, 255) if script_result.exit_status == 0: script_result.status = SCRIPT_STATUS.PASSED else: script_result.status = random.choice( list(SCRIPT_STATUS_FAILED)) script_result.started = factory.make_date() script_result.ended = script_result.started + timedelta( seconds=random.randint(0, 10000)) script_result.stdout = Bin( factory.make_string().encode("utf-8")) script_result.stderr = Bin( factory.make_string().encode("utf-8")) script_result.output = Bin( factory.make_string().encode("utf-8")) script_result.save() # Only add in results in states where commissiong should be completed. if status not in [NODE_STATUS.NEW, NODE_STATUS.COMMISSIONING]: if status == NODE_STATUS.FAILED_COMMISSIONING: exit_status = random.randint(1, 255) script_status = random.choice(list(SCRIPT_STATUS_FAILED)) else: exit_status = 0 script_status = SCRIPT_STATUS.PASSED for script_result in css: # Can't use script_result.store_result as it will try to # process the result and fail on the fake data. script_result.status = script_status script_result.exit_status = exit_status script_result.started = factory.make_date() script_result.ended = script_result.started + timedelta( seconds=random.randint(0, 10000)) script_result.stdout = Bin( factory.make_string().encode("utf-8")) script_result.stderr = Bin( factory.make_string().encode("utf-8")) script_result.output = Bin( factory.make_string().encode("utf-8")) script_result.save() elif status == NODE_STATUS.COMMISSIONING: for script_result in css: script_result.status = random.choice( list(SCRIPT_STATUS_RUNNING_OR_PENDING)) if script_result.status != SCRIPT_STATUS.PENDING: script_result.started = factory.make_date() script_result.save() # Only add in results in states where testing should be completed. if status not in [NODE_STATUS.NEW, NODE_STATUS.TESTING]: if status == NODE_STATUS.FAILED_TESTING: exit_status = random.randint(1, 255) script_status = random.choice(list(SCRIPT_STATUS_FAILED)) else: exit_status = 0 script_status = SCRIPT_STATUS.PASSED for script_result in tss: # Can't use script_result.store_result as it will try to # process the result and fail on the fake data. script_result.status = script_status script_result.exit_status = exit_status script_result.started = factory.make_date() script_result.ended = script_result.started + timedelta( seconds=random.randint(0, 10000)) script_result.stdout = Bin( factory.make_string().encode("utf-8")) script_result.stderr = Bin( factory.make_string().encode("utf-8")) script_result.output = Bin( factory.make_string().encode("utf-8")) script_result.save() elif status == NODE_STATUS.TESTING: for script_result in tss: script_result.status = random.choice( list(SCRIPT_STATUS_RUNNING_OR_PENDING)) if script_result.status != SCRIPT_STATUS.PENDING: script_result.started = factory.make_date() script_result.save() # Add installation results. if status in [ NODE_STATUS.DEPLOYING, NODE_STATUS.DEPLOYED, NODE_STATUS.FAILED_DEPLOYMENT, ]: script_set = ScriptSet.objects.create_installation_script_set( machine) machine.current_installation_script_set = script_set machine.save() if status == NODE_STATUS.DEPLOYED: for script_result in machine.current_installation_script_set: stdout = factory.make_string().encode("utf-8") script_result.store_result(0, stdout) elif status == NODE_STATUS.FAILED_DEPLOYMENT: for script_result in machine.current_installation_script_set: exit_status = random.randint(1, 255) stdout = factory.make_string().encode("utf-8") stderr = factory.make_string().encode("utf-8") script_result.store_result(exit_status, stdout, stderr) # Add children devices to the deployed machine. if status == NODE_STATUS.DEPLOYED: boot_interface = machine.get_boot_interface() for _ in range(5): device = factory.make_Device( interface=True, domain=machine.domain, parent=machine, vlan=boot_interface.vlan, ) device.set_random_hostname() RandomInterfaceFactory.assign_ip( device.get_boot_interface(), alloc_type=IPADDRESS_TYPE.STICKY, ) # Create a few pods to and assign a random set of the machines to the pods. pods = [None] pod_storage_pools = defaultdict(list) machines_in_pods = defaultdict(list) for _ in range(3): subnet = random.choice(ipv4_subnets) ip = factory.pick_ip_in_Subnet(subnet) ip_address = factory.make_StaticIPAddress( alloc_type=IPADDRESS_TYPE.STICKY, ip=ip, subnet=subnet) power_address = "qemu+ssh://ubuntu@%s/system" % ip pod = factory.make_Pod( pod_type="virsh", parameters={"power_address": power_address}, ip_address=ip_address, capabilities=[ Capabilities.DYNAMIC_LOCAL_STORAGE, Capabilities.COMPOSABLE, ], ) for _ in range(3): pool = factory.make_PodStoragePool(pod) pod_storage_pools[pod].append(pool) pod.default_storage_pool = pool pod.save() pods.append(pod) for machine in machines: # Add the machine to the pod if its lucky day! pod = random.choice(pods) if pod is not None: machine.bmc = pod machine.instance_power_parameters = {"power_id": machine.hostname} machine.save() machines_in_pods[pod].append(machine) vm = factory.make_VirtualMachine( identifier=machine.hostname, bmc=pod, machine=machine, unpinned_cores=machine.cpu_count, ) # Assign the block devices on the machine to a storage pool. for block_device in machine.physicalblockdevice_set.all(): factory.make_VirtualMachineDisk( vm=vm, name=block_device.name, size=block_device.size, backing_pool=random.choice(pod_storage_pools[pod]), ) # Update the pod attributes so that it has more available then used. for pod in pods[1:]: used_resources = get_vm_host_used_resources(pod) pod.cores = used_resources.cores + random.randint(4, 8) pod.memory = used_resources.total_memory + random.choice( [1024, 2048, 4096, 4096 * 4, 4096 * 8]) pod.local_storage = sum(pool.storage for pool in pod_storage_pools[pod]) pod.save() # Create a few devices. for _ in range(10): device = factory.make_Device(interface=True) device.set_random_hostname() # Add some DHCP snippets. # - Global factory.make_DHCPSnippet( name="foo class", description="adds class for vender 'foo'", value=VersionedTextFile.objects.create(data=dedent("""\ class "foo" { match if substring ( option vendor-class-identifier, 0, 3) = "foo"; } """)), ) factory.make_DHCPSnippet( name="bar class", description="adds class for vender 'bar'", value=VersionedTextFile.objects.create(data=dedent("""\ class "bar" { match if substring ( option vendor-class-identifier, 0, 3) = "bar"; } """)), enabled=False, ) # - Subnet factory.make_DHCPSnippet( name="600 lease time", description="changes lease time to 600 secs.", value=VersionedTextFile.objects.create(data="default-lease-time 600;"), subnet=subnet_1, ) factory.make_DHCPSnippet( name="7200 max lease time", description="changes max lease time to 7200 secs.", value=VersionedTextFile.objects.create(data="max-lease-time 7200;"), subnet=subnet_2, enabled=False, ) # - Node factory.make_DHCPSnippet( name="boot from other server", description="instructs device to boot from other server", value=VersionedTextFile.objects.create(data=dedent("""\ filename "test-boot"; server-name "boot.from.me"; """)), node=device, ) # Add notifications for admins, users, and each individual user, and for # each notification category. factory.make_Notification( "Attention admins! Core critical! Meltdown imminent! Evacuate " "habitat immediately!", admins=True, category="error", ) factory.make_Notification( "Dear users, rumours of a core meltdown are unfounded. Please " "return to your home-pods and places of business.", users=True, category="warning", ) factory.make_Notification( "FREE! For the next 2 hours get FREE blueberry and iodine pellets " "at the nutri-dispensers.", users=True, category="success", ) for user in User.objects.all(): context = {"name": user.username.capitalize()} factory.make_Notification( "Greetings, {name}! Get away from the habitat for the weekend and " "visit the Mare Nubium with MAAS Tours. Use the code METAL to " "claim a special gift!", user=user, context=context, category="info", )
def test__returns_single_network(self): subnet = factory.make_Subnet() expected = [str(subnet.cidr)] self.assertEqual(expected, get_trusted_networks())
def test__returns_many_networks(self): subnets = [factory.make_Subnet() for _ in range(random.randint(1, 5))] expected = [str(subnet.cidr) for subnet in subnets] # Note: This test was seen randomly failing because the networks were # in an unexpected order... self.assertItemsEqual(expected, get_trusted_networks())
def make_node_with_address(self, space, cidr): node = factory.make_Node() iface = factory.make_Interface(node=node) subnet = factory.make_Subnet(space=space, cidr=cidr) sip = factory.make_StaticIPAddress(interface=iface, subnet=subnet) return node, sip.get_ipaddress()
def make_plain_subnet(): return factory.make_Subnet(cidr="192.168.0.0/24", gateway_ip="192.168.0.1", dns_servers=[])
def test_handler_path(self): subnet = factory.make_Subnet() self.assertEqual("/MAAS/api/2.0/subnets/%s/" % subnet.id, get_subnet_uri(subnet))
def test__yields_routes_with_lowest_metrics_first(self): space = factory.make_Space() # Ensure networks are disjoint but of the same family. networks = self.gen_disjoint_networks() # Create the node for the "left" that has two IP addresses, one in the # null space, one in a non-null space. origin = factory.make_Node(hostname="origin") origin_iface = factory.make_Interface(node=origin, link_connected=False) origin_subnet = factory.make_Subnet(space=space, cidr=next(networks)) origin_subnet_null_space = factory.make_Subnet(space=None, cidr=next(networks)) origin_sip = factory.make_StaticIPAddress(interface=origin_iface, subnet=origin_subnet) origin_sip_null_space = factory.make_StaticIPAddress( interface=origin_iface, subnet=origin_subnet_null_space) # Same subnet, different node. node_same_subnet = factory.make_Node(hostname="same-subnet") sip_same_subnet = factory.make_StaticIPAddress( interface=factory.make_Interface(node=node_same_subnet, link_connected=False), subnet=origin_subnet) # Same VLAN, different subnet, different node. node_same_vlan = factory.make_Node(hostname="same-vlan") sip_same_vlan = factory.make_StaticIPAddress( interface=factory.make_Interface(node=node_same_vlan, link_connected=False), subnet=factory.make_Subnet(space=space, vlan=origin_subnet.vlan, cidr=next(networks))) # Same space, different VLAN, subnet, and node. node_same_space = factory.make_Node(hostname="same-space") sip_same_space = factory.make_StaticIPAddress( interface=factory.make_Interface(node=node_same_space, link_connected=False), subnet=factory.make_Subnet(space=space, cidr=next(networks))) # Null space, different VLAN, subnet, and node. (won't be included) node_null_space = factory.make_Node(hostname="null-space") factory.make_StaticIPAddress( interface=factory.make_Interface(node=node_null_space, link_connected=False), subnet=factory.make_Subnet(space=None, cidr=next(networks))) # We'll search for routes between `lefts` and `rights`. lefts = [ origin, ] rights = [ node_same_subnet, node_same_vlan, node_same_space, node_null_space, # Should not be included. ] # This is in order, lowest "metric" first. expected = [ (origin, origin_sip.get_ipaddress(), node_same_subnet, sip_same_subnet.get_ipaddress()), (origin, origin_sip.get_ipaddress(), node_same_vlan, sip_same_vlan.get_ipaddress()), (origin, origin_sip.get_ipaddress(), node_same_space, sip_same_space.get_ipaddress()), ] self.assertThat(find_addresses_between_nodes(lefts, rights), AfterPreprocessing(list, Equals(expected))) # Same node, same space, different VLAN and subnet. We did not add # this earlier because its existence allows for a large number of # additional routes between the origin and the other nodes, which # would have obscured the test. origin_sip_2 = factory.make_StaticIPAddress( interface=factory.make_Interface(node=origin, link_connected=False), subnet=factory.make_Subnet(space=space, cidr=next(networks))) # Now the first addresses returned are between those addresses we # created on the same node, in no particular order. origin_ips = origin_sip.get_ipaddress(), origin_sip_2.get_ipaddress() expected_mutual = {(origin, ip1, origin, ip2) for ip1, ip2 in product(origin_ips, origin_ips)} # There's a mutual route for the null-space IP address too. expected_mutual.add( (origin, origin_sip_null_space.get_ipaddress(), origin, origin_sip_null_space.get_ipaddress())) observed_mutual = takewhile( (lambda route: route[0] == route[2]), # Route is mutual. find_addresses_between_nodes(lefts, [origin, *rights]), ) self.assertItemsEqual(expected_mutual, observed_mutual)
def make_subnet(self, allow_proxy=True): return factory.make_Subnet(allow_proxy=allow_proxy)
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 create_subnet(self, params=None): if params is None: params = {} return factory.make_Subnet(**params, space=RANDOM)
def test_POST_is_prohibited(self): self.become_admin() subnet = factory.make_Subnet() response = self.client.post(self.get_url(subnet), {'description': "New description"}) self.assertEqual(http.client.BAD_REQUEST, response.status_code)
def make_plain_ipv6_subnet(): return factory.make_Subnet(cidr="2001::/64", gateway_ip="2001::1", dns_servers=[])
def test_DELETE_returns_410(self): self.become_admin() subnet = factory.make_Subnet() response = self.client.delete(self.get_url(subnet)) self.assertEqual(http.client.GONE, response.status_code)
def test__sets_subnet_queryset_to_subnets_on_interface_vlan(self): interface = factory.make_Interface(INTERFACE_TYPE.PHYSICAL) subnets = [factory.make_Subnet(vlan=interface.vlan) for _ in range(3)] form = InterfaceLinkForm(instance=interface, data={}) self.assertItemsEqual(subnets, form.fields["subnet"].queryset)
def test__returns_no_networks_if_not_allow_dns(self): factory.make_Subnet(allow_dns=False) subnet_allowed = factory.make_Subnet(allow_dns=True) expected = [str(subnet_allowed.cidr)] self.assertEqual(expected, get_trusted_networks())
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__returns_valid(self): subnet = factory.make_Subnet(cidr=self.cidr) self.assertEqual(self.result, get_resource_name_for_subnet(subnet))
def test_ignores_unconnected_macs(self): self.make_interface(subnets=[factory.make_Subnet()], owner=self.user) self.make_interface(subnets=[], owner=self.user) self.assertEqual([], self.request_connected_macs(factory.make_Subnet()))
def test_POST_reserve_errors_for_no_matching_subnet(self): network = factory.make_ipv4_network() factory.make_Subnet(cidr=str(network.cidr)) other_net = factory.make_ipv4_network(but_not=[network]) response = self.post_reservation_request(network=other_net) self.assertNoMatchingNetworkError(response, other_net)
def test_includes_MACs_for_nodes_visible_to_user(self): subnet = factory.make_Subnet() interface = self.make_interface(subnets=[subnet], owner=self.user) self.assertEqual([interface.mac_address], self.extract_macs( self.request_connected_macs(subnet)))
def test_subnets_are_reconnected_when_vlan_is_deleted(self): fabric = factory.make_Fabric() vlan = factory.make_VLAN(fabric=fabric) subnet = factory.make_Subnet(vlan=vlan) vlan.delete() self.assertEqual(reload_object(subnet).vlan, fabric.get_default_vlan())
def test_excludes_MACs_for_nodes_not_visible_to_user(self): subnet = factory.make_Subnet() node = factory.make_Node(pool=factory.make_ResourcePool()) self.make_interface(subnets=[subnet], node=node) self.assertEqual([], self.request_connected_macs(subnet))
def test_scan_fails_if_no_rack_is_configured_with_subnet(self): user = factory.make_admin() handler = SubnetHandler(user, {}, None) subnet = factory.make_Subnet(version=4) with ExpectedException(ValueError, ".*must be configured on a rack*"): handler.scan({"id": subnet.id})
def test_handler_path(self): subnet = factory.make_Subnet() self.assertEqual('/api/2.0/networks/subnet-%d/' % subnet.id, self.get_url(subnet))
def test_doest_require_vlan_or_cidr_on_update(self): subnet = factory.make_Subnet() form = SubnetForm(instance=subnet, data={}) self.assertTrue(form.is_valid(), dict(form.errors))
def test_returns_None_when_subnet_is_not_managed(self): subnet = factory.make_Subnet() self.assertIsNone( find_rack_controller( make_request(factory.pick_ip_in_Subnet(subnet))))