def test_read_returns_limited_fields(self): pod = factory.make_Pod(capabilities=[ Capabilities.FIXED_LOCAL_STORAGE, Capabilities.ISCSI_STORAGE ]) for _ in range(3): factory.make_PodStoragePool(pod=pod) response = self.client.get(reverse('pods_handler')) parsed_result = json_load_bytes(response.content) self.assertItemsEqual([ 'id', 'name', 'tags', 'type', 'resource_uri', 'capabilities', 'architectures', 'total', 'used', 'zone', 'available', 'cpu_over_commit_ratio', 'memory_over_commit_ratio', 'storage_pools', 'pool', 'host', 'default_macvlan_mode', ], list(parsed_result[0])) self.assertItemsEqual([ 'cores', 'memory', 'local_storage', 'local_disks', 'iscsi_storage', ], list(parsed_result[0]['total'])) self.assertItemsEqual([ 'cores', 'memory', 'local_storage', 'local_disks', 'iscsi_storage', ], list(parsed_result[0]['used'])) self.assertItemsEqual([ 'cores', 'memory', 'local_storage', 'local_disks', 'iscsi_storage', ], list(parsed_result[0]['available'])) self.assertItemsEqual([ 'id', 'name', 'type', 'path', 'total', 'used', 'available', 'default', ], list(parsed_result[0]['storage_pools'][0]))
def test_get_used_storage(self): pool = factory.make_PodStoragePool() size = 0 for _ in range(3): bd = factory.make_PhysicalBlockDevice(storage_pool=pool) size += bd.size self.assertEquals(size, pool.get_used_storage())
def make_pod_with_hints(self, **kwargs): architectures = [ "amd64/generic", "i386/generic", "arm64/generic", "armhf/generic", ] pod = factory.make_Pod( architectures=architectures, capabilities=[ Capabilities.FIXED_LOCAL_STORAGE, Capabilities.ISCSI_STORAGE, Capabilities.COMPOSABLE, Capabilities.STORAGE_POOLS, ], **kwargs, ) pod.hints.cores = random.randint(8, 16) pod.hints.memory = random.randint(4096, 8192) pod.hints.cpu_speed = random.randint(2000, 3000) pod.hints.save() for _ in range(3): pool = factory.make_PodStoragePool(pod) pod.default_storage_pool = pool pod.save() return pod
def test_read_returns_storage_pool(self): node = factory.make_Node(with_boot_disk=False) pool = factory.make_PodStoragePool() factory.make_PhysicalBlockDevice(node=node, storage_pool=pool) uri = get_blockdevices_uri(node) response = self.client.get(uri) self.assertEqual(http.client.OK, response.status_code, response.content) parsed_devices = json_load_bytes(response.content) self.assertEqual(parsed_devices[0]['storage_pool'], pool.pool_id)
def test_get_used_resources(self): project = factory.make_string() vmhost = factory.make_Pod( pod_type="lxd", parameters={"project": project}, ) pool1 = factory.make_PodStoragePool(pod=vmhost) pool2 = factory.make_PodStoragePool(pod=vmhost) vm1 = factory.make_VirtualMachine( bmc=vmhost, project=project, memory=1024, pinned_cores=[0, 1, 2], hugepages_backed=False, ) factory.make_VirtualMachineDisk(vm=vm1, backing_pool=pool1, size=1000) vm2 = factory.make_VirtualMachine( bmc=vmhost, project=project, memory=2048, unpinned_cores=2, hugepages_backed=False, ) factory.make_VirtualMachineDisk(vm=vm2, backing_pool=pool2, size=2000) vm3 = factory.make_VirtualMachine( bmc=vmhost, project=project, memory=4096, unpinned_cores=4, hugepages_backed=True, ) factory.make_VirtualMachineDisk(vm=vm3, backing_pool=pool1, size=500) used_resources = get_vm_host_used_resources(vmhost) self.assertEqual(used_resources.cores, 9) self.assertEqual(used_resources.memory, 3072) self.assertEqual(used_resources.hugepages_memory, 4096) self.assertEqual(used_resources.total_memory, 7168) self.assertEqual(used_resources.storage, 3500)
def test_get_used_storage(self): project = factory.make_string() pod = factory.make_Pod(parameters={"project": project}) pool = factory.make_PodStoragePool(pod=pod) size = 0 for _ in range(3): vm = factory.make_VirtualMachine(project=project) disk = factory.make_VirtualMachineDisk(vm=vm, backing_pool=pool) size += disk.size # disks for VMs in other projects are not counted for _ in range(4): vm = factory.make_VirtualMachine(project=factory.make_string()) factory.make_VirtualMachineDisk(vm=vm, backing_pool=pool) self.assertEqual(size, pool.get_used_storage())
def test_read_returns_storage_pool(self): node = factory.make_Node(with_boot_disk=False) vm = factory.make_VirtualMachine(machine=node) pool = factory.make_PodStoragePool() block_device = factory.make_PhysicalBlockDevice(node=node) factory.make_VirtualMachineDisk(vm, backing_pool=pool, block_device=block_device) uri = get_blockdevices_uri(node) response = self.client.get(uri) self.assertEqual(http.client.OK, response.status_code, response.content) parsed_devices = json_load_bytes(response.content) self.assertEqual(parsed_devices[0]["storage_pool"], pool.pool_id)
def make_pod_with_hints(): architectures = [ "amd64/generic", "i386/generic", "arm64/generic", "armhf/generic" ] pod = factory.make_Pod( architectures=architectures, cores=random.randint(8, 16), memory=random.randint(4096, 8192), cpu_speed=random.randint(2000, 3000), parameters={}) for _ in range(3): pool = factory.make_PodStoragePool(pod) pod.default_storage_pool = pool pod.save() pod.hints.cores = pod.cores pod.hints.memory = pod.memory pod.hints.cpu_speed = pod.cpu_speed pod.hints.save() return pod
def test_get_used_resources_only_tracked_project(self): project = factory.make_string() vmhost = factory.make_Pod( pod_type="lxd", parameters={"project": project}, ) pool = factory.make_PodStoragePool(pod=vmhost) vm = factory.make_VirtualMachine( bmc=vmhost, project=factory.make_string(), memory=1024, pinned_cores=[0, 1, 2], hugepages_backed=False, ) factory.make_VirtualMachineDisk(vm=vm, backing_pool=pool, size=1000) used_resources = get_vm_host_used_resources(vmhost) self.assertEqual(used_resources.cores, 0) self.assertEqual(used_resources.memory, 0) self.assertEqual(used_resources.hugepages_memory, 0) self.assertEqual(used_resources.storage, 0)
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 _ 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 = "%s" % ip pod = factory.make_Pod( pod_type="rsd", parameters={ "power_address": power_address, "power_user": "******", "power_pass": "******", }, 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) # Assign the block devices on the machine to a storage pool. for block_device in machine.physicalblockdevice_set.all(): block_device.storage_pool = random.choice( pod_storage_pools[pod]) block_device.save() # Update the pod attributes so that it has more available then used. for pod in pods[1:]: pod.cores = pod.get_used_cores() + random.randint(4, 8) pod.memory = pod.get_used_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_get_used_storage_returns_zero(self): pool = factory.make_PodStoragePool() self.assertEquals(0, pool.get_used_storage())
def test_read_returns_limited_fields(self): pod = factory.make_Pod(capabilities=[ Capabilities.FIXED_LOCAL_STORAGE, Capabilities.ISCSI_STORAGE, ]) for _ in range(3): factory.make_PodStoragePool(pod=pod) response = self.client.get(reverse("pods_handler")) parsed_result = json_load_bytes(response.content) self.assertItemsEqual( [ "id", "name", "tags", "type", "resource_uri", "capabilities", "architectures", "total", "used", "zone", "available", "cpu_over_commit_ratio", "memory_over_commit_ratio", "storage_pools", "pool", "host", "default_macvlan_mode", ], list(parsed_result[0]), ) self.assertItemsEqual( [ "cores", "memory", "local_storage", "local_disks", "iscsi_storage", ], list(parsed_result[0]["total"]), ) self.assertItemsEqual( [ "cores", "memory", "local_storage", "local_disks", "iscsi_storage", ], list(parsed_result[0]["used"]), ) self.assertItemsEqual( [ "cores", "memory", "local_storage", "local_disks", "iscsi_storage", ], list(parsed_result[0]["available"]), ) self.assertItemsEqual( [ "id", "name", "type", "path", "total", "used", "available", "default", ], list(parsed_result[0]["storage_pools"][0]), )
def test_get_resources_global_resources(self): node = factory.make_Node() numa_node0 = node.default_numanode numa_node0.cores = [0, 1] numa_node0.memory = 4096 numa_node0.save() factory.make_NUMANode(node=node, cores=[2, 3], memory=2048) factory.make_NUMANode(node=node, cores=[4, 5], memory=2048) factory.make_NUMANode(node=node, cores=[6, 7], memory=2048) factory.make_NUMANodeHugepages(numa_node=numa_node0, page_size=1024 * MB, total=2048 * MB) project = factory.make_string() pod = factory.make_Pod(pod_type="lxd", parameters={"project": project}, host=node) pool1 = factory.make_PodStoragePool(pod=pod) pool2 = factory.make_PodStoragePool(pod=pod) vm1 = factory.make_VirtualMachine( memory=1024, pinned_cores=[0, 1], hugepages_backed=False, bmc=pod, project=project, ) disk1 = factory.make_VirtualMachineDisk(vm=vm1, backing_pool=pool1) vm2 = factory.make_VirtualMachine( memory=1024, pinned_cores=[2], hugepages_backed=False, bmc=pod, ) disk2 = factory.make_VirtualMachineDisk(vm=vm2, backing_pool=pool2) factory.make_VirtualMachine( memory=1024, unpinned_cores=2, hugepages_backed=True, project=project, bmc=pod, ) factory.make_VirtualMachine(memory=2048, unpinned_cores=1, hugepages_backed=False, bmc=pod) resources = get_vm_host_resources(pod) self.assertEqual(resources.vm_count.tracked, 2) self.assertEqual(resources.vm_count.other, 2) self.assertEqual(resources.cores.free, 2) self.assertEqual(resources.cores.allocated, 6) self.assertEqual(resources.cores.allocated_tracked, 4) self.assertEqual(resources.cores.allocated_other, 2) self.assertEqual(resources.memory.general.free, 6144 * MB) self.assertEqual(resources.memory.general.allocated, 4096 * MB) self.assertEqual(resources.memory.general.allocated_tracked, 1024 * MB) self.assertEqual(resources.memory.general.allocated_other, 3072 * MB) self.assertEqual(resources.memory.hugepages.free, 1024 * MB) self.assertEqual(resources.memory.hugepages.allocated, 1024 * MB) self.assertEqual(resources.memory.hugepages.allocated_tracked, 1024 * MB) self.assertEqual(resources.memory.hugepages.allocated_other, 0) self.assertEqual(resources.storage.allocated_tracked, disk1.size) self.assertEqual(resources.storage.allocated_other, disk2.size) self.assertEqual( resources.storage.free, pool1.storage + pool2.storage - disk1.size - disk2.size, )