def test_inf_addresources_without_credentials(self):
"""Deploy single virtual machine without credentials to check that it raises the correct exception."""
radl = RADL()
radl.add(
system(
"s0",
[Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er")]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure("", auth0)
vms = IM.AddResource(infId, str(radl), auth0)
self.assertEqual(vms, [0])
res = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(res['state'], VirtualMachine.FAILED)
res = IM.GetVMContMsg(infId, 0, auth0)
self.assertEqual(res, (
"Error launching the VMs of type s0 to cloud ID cloud0 of type Dummy."
" No username for deploy: s0\n"))
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources0(self):
"""Deploy single virtual machines and test reference."""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure("", auth0)
vms = IM.AddResource(infId, str(radl), auth0)
self.assertEqual(vms, [0])
# Test references
radl = RADL()
radl.add(system("s0", reference=True))
radl.add(deploy("s0", 1))
vms = IM.AddResource(infId, str(radl), auth0)
self.assertEqual(vms, [1])
IM.DestroyInfrastructure(infId, auth0)
def RESTCreateInfrastructure():
try:
auth = get_auth_header()
except:
return return_error(401, "No authentication data provided")
try:
content_type = get_media_type('Content-Type')
radl_data = bottle.request.body.read()
if content_type:
if "application/json" in content_type:
radl_data = parse_radl_json(radl_data)
elif "text/plain" in content_type or "*/*" in content_type or "text/*" in content_type:
content_type = "text/plain"
else:
return return_error(415, "Unsupported Media Type %s" % content_type)
inf_id = InfrastructureManager.CreateInfrastructure(radl_data, auth)
bottle.response.headers['InfID'] = inf_id
bottle.response.content_type = "text/uri-list"
protocol = "http://"
if Config.REST_SSL:
protocol = "https://"
res = protocol + \
bottle.request.environ['HTTP_HOST'] + \
"/infrastructures/" + str(inf_id)
return format_output(res, "text/uri-list", "uri")
except InvaliddUserException, ex:
return return_error(401, "Error Getting Inf. info: " + str(ex))
def test_altervm(self):
"""Test AlterVM"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("cpu.count", "=", 1),
Feature("memory.size", "=", 512, "M"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("cpu.count", "=", 2),
Feature("memory.size", "=", 1024, "M"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
radl_info = IM.AlterVM(infId, "0", str(radl), auth0)
parsed_radl_info = parse_radl(str(radl_info))
self.assertEqual(parsed_radl_info.systems[0].getValue("cpu.count"), 2)
self.assertEqual(
parsed_radl_info.systems[0].getFeature('memory.size').getValue(
'M'), 1024)
IM.DestroyInfrastructure(infId, auth0)
def test_create_disk_snapshot(self):
"""Test CreateDiskSnapshot """
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
new_url = "mock0://linux.for.ev.er/test"
cloud0 = self.get_cloud_connector_mock("MyMock0")
cloud0.create_snapshot = Mock(return_value=(True, new_url))
self.register_cloudconnector("Mock0", cloud0)
auth0 = self.getAuth([0], [], [("Mock0", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
InfrastructureList.infrastructure_list[infId].vm_list[
0].cloud_connector = cloud0
res = IM.CreateDiskSnapshot(infId, 0, 0, "test", True, auth0)
self.assertEqual(res, new_url)
self.assertEqual(cloud0.create_snapshot.call_count, 1)
def test_inf_cloud_order(self, suds_cli):
"""Test cloud selection in base of the auth data order."""
n0, n1 = 1, 1 # Machines to deploy
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("cpu.count", "=", 1),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", n0))
radl.add(
system("s1", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("cpu.count", "=", 1),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s1", n1))
cloud0 = self.get_cloud_connector_mock("MyMock0")
self.register_cloudconnector("Mock0", cloud0)
cloud1 = self.get_cloud_connector_mock("MyMock1")
self.register_cloudconnector("Mock1", cloud1)
auth0 = self.getAuth([0], [0], [("Mock0", 0), ("Mock1", 1)])
infId = IM.CreateInfrastructure(str(radl), auth0)
self.assertEqual(cloud0.launch.call_count, n0 + n1)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_auth_with_userdb(self):
"""Test access im with user db"""
Config.USER_DB = os.path.dirname(
os.path.realpath(__file__)) + '/../files/users.txt'
auth0 = self.getAuth([0])
infId0 = IM.CreateInfrastructure("", auth0)
IM.DestroyInfrastructure(infId0, auth0)
auth1 = self.getAuth([1])
with self.assertRaises(Exception) as ex:
IM.CreateInfrastructure("", auth1)
self.assertEqual(str(ex.exception),
"Invalid InfrastructureManager credentials")
Config.USER_DB = None
def test_create_async(self):
"""Create Inf. async"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
cloud = type("MyMock0", (CloudConnector, object), {})
cloud.launch = Mock(side_effect=self.sleep_and_create_vm)
cloud.finalize = Mock(return_value=(True, ""))
self.register_cloudconnector("Mock", cloud)
auth0 = self.getAuth([0], [], [("Mock", 0)])
before = int(time.time())
infId = IM.CreateInfrastructure(str(radl), auth0, True)
delay = int(time.time()) - before
self.assertLess(delay, 2)
time.sleep(6)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_auth(self):
"""Try to access not owned Infs."""
auth0, auth1 = self.getAuth([0]), self.getAuth([1])
infId0 = IM.CreateInfrastructure("", auth0)
infId1 = IM.CreateInfrastructure("", auth1)
with self.assertRaises(Exception) as ex:
IM.DestroyInfrastructure(infId0, auth1)
self.assertEqual(str(ex.exception),
"Access to this infrastructure not granted.")
with self.assertRaises(Exception) as ex:
IM.DestroyInfrastructure(infId1, auth0)
self.assertEqual(str(ex.exception),
"Access to this infrastructure not granted.")
IM.DestroyInfrastructure(infId0, auth0)
IM.DestroyInfrastructure(infId1, auth1)
def test_inf_auth(self):
"""Create infrastructure with empty RADL."""
auth0, auth1 = self.getAuth([0]), self.getAuth([1])
infId0 = IM.CreateInfrastructure("", auth0)
infId1 = IM.CreateInfrastructure("", auth1)
with self.assertRaises(Exception) as ex:
IM.DestroyInfrastructure(infId0, auth1)
self.assertEqual(str(ex.exception),
"Invalid infrastructure ID or access not granted.")
with self.assertRaises(Exception) as ex:
IM.DestroyInfrastructure(infId1, auth0)
self.assertEqual(str(ex.exception),
"Invalid infrastructure ID or access not granted.")
IM.DestroyInfrastructure(infId0, auth0)
IM.DestroyInfrastructure(infId1, auth1)
def test_start_stop(self):
"""Test Start and Stop operations"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
res = IM.StopInfrastructure(infId, auth0)
self.assertEqual(res, "")
res = IM.StartInfrastructure(infId, auth0)
self.assertEqual(res, "")
res = IM.StartVM(infId, "0", auth0)
self.assertEqual(res, "")
res = IM.StopVM(infId, "0", auth0)
self.assertEqual(res, "")
IM.DestroyInfrastructure(infId, auth0)
def test_get_infrastructure_list(self):
"""Get infrastructure List."""
auth0 = self.getAuth([0])
infId = IM.CreateInfrastructure("", auth0)
inf_ids = IM.GetInfrastructureList(auth0)
self.assertEqual(inf_ids, [infId])
IM.DestroyInfrastructure(infId, auth0)
def test_get_vm_info(self):
"""
Test GetVMInfo and GetVMProperty and GetVMContMsg and GetInfrastructureRADL and
GetInfrastructureContMsg and GetInfrastructureState.
"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
radl_info = IM.GetVMInfo(infId, "0", auth0)
parsed_radl_info = parse_radl(str(radl_info))
self.assertEqual(parsed_radl_info.systems[0].getValue("state"),
"running")
radl_info = IM.GetVMInfo(infId, "0", auth0, True)
parsed_radl_info = parse_radl_json(radl_info)
self.assertEqual(parsed_radl_info.systems[0].getValue("state"),
"running")
state = IM.GetVMProperty(infId, "0", "state", auth0)
self.assertEqual(state, "running")
contmsg = IM.GetVMContMsg(infId, "0", auth0)
self.assertEqual(contmsg, "")
InfrastructureList.infrastructure_list[infId].cont_out = "Header"
InfrastructureList.infrastructure_list[infId].vm_list[
0].cloud_connector = MagicMock()
InfrastructureList.infrastructure_list[infId].vm_list[
0].cloud_connector.error_messages = "TESTMSG"
contmsg = IM.GetInfrastructureContMsg(infId, auth0)
header_contmsg = IM.GetInfrastructureContMsg(infId, auth0, True)
InfrastructureList.infrastructure_list[infId].vm_list[
0].cloud_connector = None
self.assertIn("TESTMSG", contmsg)
self.assertNotIn("TESTMSG", header_contmsg)
self.assertIn("Header", header_contmsg)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "running")
self.assertEqual(state["vm_states"]["0"], "running")
radl_info = IM.GetInfrastructureRADL(infId, auth0)
parsed_radl_info = parse_radl(str(radl_info))
self.assertEqual(
parsed_radl_info.systems[0].getValue(
"disk.0.os.credentials.username"), "user")
IM.DestroyInfrastructure(infId, auth0)
def RESTCreateInfrastructure():
try:
auth = get_auth_header()
except Exception:
return return_error(401, "No authentication data provided")
try:
content_type = get_media_type('Content-Type')
radl_data = bottle.request.body.read().decode("utf-8")
tosca_data = None
async_call = False
if "async" in bottle.request.params.keys():
str_ctxt = bottle.request.params.get("async").lower()
if str_ctxt in ['yes', 'true', '1']:
async_call = True
elif str_ctxt in ['no', 'false', '0']:
async_call = False
else:
return return_error(400, "Incorrect value in async parameter")
if content_type:
if "application/json" in content_type:
radl_data = parse_radl_json(radl_data)
elif "text/yaml" in content_type:
tosca_data = Tosca(radl_data)
_, radl_data = tosca_data.to_radl()
elif "text/plain" in content_type or "*/*" in content_type or "text/*" in content_type:
content_type = "text/plain"
else:
return return_error(415,
"Unsupported Media Type %s" % content_type)
inf_id = InfrastructureManager.CreateInfrastructure(
radl_data, auth, async_call)
# Store the TOSCA document
if tosca_data:
sel_inf = InfrastructureManager.get_infrastructure(inf_id, auth)
sel_inf.extra_info['TOSCA'] = tosca_data
bottle.response.headers['InfID'] = inf_id
bottle.response.content_type = "text/uri-list"
res = get_full_url('/infrastructures/%s' % inf_id)
return format_output(res, "text/uri-list", "uri")
except InvaliddUserException as ex:
return return_error(401,
"Error Getting Inf. info: %s" % get_ex_error(ex))
except DisabledFunctionException as ex:
return return_error(403, "Error Destroying Inf: %s" % get_ex_error(ex))
except Exception as ex:
logger.exception("Error Creating Inf.")
return return_error(400, "Error Creating Inf.: %s" % get_ex_error(ex))
def test_contextualize(self):
"""Test Contextualization process"""
radl = """"
network publica (outbound = 'yes')
system front (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'publica' and
net_interface.0.ip = '10.0.0.1' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux' and
disk.1.size=1GB and
disk.1.device='hdb' and
disk.1.fstype='ext4' and
disk.1.mount_path='/mnt/disk' and
disk.0.applications contains (name = 'ansible.modules.micafer.hadoop') and
disk.0.applications contains (name='gmetad') and
disk.0.applications contains (name='wget')
)
deploy front 1
"""
auth0 = self.getAuth([0], [], [("Mock", 0)])
IM._reinit()
Config.PLAYBOOK_RETRIES = 1
Config.CONTEXTUALIZATION_DIR = os.path.dirname(
os.path.realpath(__file__)) + "/../contextualization"
cloud0 = self.get_cloud_connector_mock("MyMock")
self.register_cloudconnector("Mock", cloud0)
infId = IM.CreateInfrastructure(str(radl), auth0)
time.sleep(20)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "unconfigured")
IM.infrastructure_list[infId].ansible_configured = True
IM.Reconfigure(infId, "", auth0)
time.sleep(20)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "running")
IM.DestroyInfrastructure(infId, auth0)
def test_inf_creation2(self):
"""Create infrastructure with an incorrect RADL in two cloud providers and the first fails."""
radl = """"
network publica (outbound = 'yes')
network privada ()
system front (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'publica' and
net_interface.1.connection = 'privada' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux'
)
system wn (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'privada' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux'
)
deploy front 1
deploy wn 1
"""
cloud0 = self.get_cloud_connector_mock("MyMock0")
self.register_cloudconnector("Mock0", cloud0)
cloud1 = type("MyMock1", (CloudConnector, object), {})
cloud1.launch = Mock(return_value=[(False, "Error")])
self.register_cloudconnector("Mock1", cloud1)
auth0 = self.getAuth([0], [], [("Mock1", 1), ("Mock0", 0)])
infId = IM.CreateInfrastructure(radl, auth0)
self.assertEqual(cloud0.launch.call_count, 2)
self.assertEqual(cloud1.launch.call_count, 1)
for call, _ in cloud0.launch.call_args_list:
self.assertEqual(call[3], 1)
for call, _ in cloud1.launch.call_args_list:
self.assertEqual(call[3], 1)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_creation_addition_clouds(self):
"""Add resources infrastructure with an incorrect RADL with 2 clouds."""
radl = """"
network publica (outbound = 'yes')
network privada ()
system front (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'publica' and
net_interface.1.connection = 'privada' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux'
)
system wn (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'privada' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux'
)
deploy front 1 cloud0
deploy wn 1
"""
auth0 = self.getAuth([0], [], [("Dummy", 0), ("Dummy", 1)])
infId = IM.CreateInfrastructure(radl, auth0)
radl = """
network privada
system wn
deploy wn 1 cloud1
"""
with self.assertRaises(Exception) as ex:
_ = IM.AddResource(infId, radl, auth0)
self.assertIn(
"Two deployments that have to be launched in the same cloud provider"
" are asked to be deployed in different cloud providers",
str(ex.exception))
def test_export_import(self):
"""Test ExportInfrastructure and ImportInfrastructure operations"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
res = IM.ExportInfrastructure(infId, True, auth0)
new_inf_id = IM.ImportInfrastructure(res, auth0)
IM.DestroyInfrastructure(new_inf_id, auth0)
def test_inf_removeresources(self):
"""Deploy 4 VMs and remove 2"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 4))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
cont = IM.RemoveResource(infId, ['0', '1'], auth0)
self.assertEqual(cont, 2)
vms = IM.GetInfrastructureInfo(infId, auth0)
self.assertEqual(sorted(vms), ['2', '3'])
IM.DestroyInfrastructure(infId, auth0)
def test_reconfigure(self):
"""Reconfigure."""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
reconf_radl = """configure test (\n@begin\n---\n - tasks:\n - debug: msg="RECONFIGURERADL"\n@end\n)"""
IM.Reconfigure(infId, reconf_radl, auth0)
IM.Reconfigure(infId, reconf_radl, auth0, ['0'])
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources_without_credentials(self):
"""Deploy single virtual machine without credentials to check that it raises the correct exception."""
radl = RADL()
radl.add(
system(
"s0",
[Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er")]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure("", auth0)
with self.assertRaises(Exception) as ex:
IM.AddResource(infId, str(radl), auth0)
self.assertIn("No username", str(ex.exception))
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources2(self):
"""Deploy independent virtual machines in two cloud providers."""
n0, n1 = 2, 5 # Machines to deploy
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(
system("s1", [
Feature("disk.0.image.url", "=", "mock1://wind.ows.suc.kz"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.private_key", "=",
"private_key")
]))
radl.add(deploy("s0", n0))
radl.add(deploy("s1", n1))
Config.MAX_SIMULTANEOUS_LAUNCHES = 10
def concreteSystem(s, cloud_id):
url = s.getValue("disk.0.image.url")
return [s.clone()] if url.partition(":")[0] == cloud_id else []
cloud0 = self.get_cloud_connector_mock("MyMock0")
cloud0.concreteSystem = lambda _0, s, _1: concreteSystem(s, "mock0")
self.register_cloudconnector("Mock0", cloud0)
cloud1 = self.get_cloud_connector_mock("MyMock1")
cloud1.concreteSystem = lambda _0, s, _1: concreteSystem(s, "mock1")
self.register_cloudconnector("Mock1", cloud1)
auth0 = self.getAuth([0], [], [("Mock0", 0), ("Mock1", 1)])
infId = IM.CreateInfrastructure("", auth0)
vms = IM.AddResource(infId, str(radl), auth0)
self.assertEqual(len(vms), n0 + n1)
self.assertEqual(cloud0.launch.call_count, n0)
self.assertEqual(cloud1.launch.call_count, n1)
for call, _ in cloud0.launch.call_args_list + cloud1.launch.call_args_list:
self.assertEqual(call[3], 1)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources3(self, suds_cli):
"""Test cloud selection."""
n0, n1 = 2, 5 # Machines to deploy
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
SoftFeatures(10, [Feature("memory.size", "<=", 500)]),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(
system("s1", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
SoftFeatures(10, [Feature("memory.size", ">=", 800)]),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", n0))
radl.add(deploy("s1", n1))
Config.MAX_SIMULTANEOUS_LAUNCHES = 10
def concreteSystem(s, mem):
return [system(s.name, [Feature("memory.size", "=", mem)])]
cloud0 = self.get_cloud_connector_mock("MyMock0")
cloud0.concreteSystem = lambda _0, s, _1: concreteSystem(s, 500)
self.register_cloudconnector("Mock0", cloud0)
cloud1 = self.get_cloud_connector_mock("MyMock1")
cloud1.concreteSystem = lambda _0, s, _1: concreteSystem(s, 1000)
self.register_cloudconnector("Mock1", cloud1)
auth0 = self.getAuth([0], [0], [("Mock0", 0), ("Mock1", 1)])
infId = IM.CreateInfrastructure("", auth0)
vms = IM.AddResource(infId, str(radl), auth0)
self.assertEqual(len(vms), n0 + n1)
self.assertEqual(cloud0.launch.call_count, n0)
self.assertEqual(cloud1.launch.call_count, n1)
for call, _ in cloud0.launch.call_args_list + cloud1.launch.call_args_list:
self.assertEqual(call[3], 1)
IM.DestroyInfrastructure(infId, auth0)
def test_get_vm_info(self):
"""
Test GetVMInfo and GetVMProperty and GetVMContMsg and GetInfrastructureRADL and
GetInfrastructureContMsg and GetInfrastructureState.
"""
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
auth0 = self.getAuth([0], [], [("Dummy", 0)])
infId = IM.CreateInfrastructure(str(radl), auth0)
radl_info = IM.GetVMInfo(infId, "0", auth0)
parsed_radl_info = parse_radl(str(radl_info))
self.assertEqual(parsed_radl_info.systems[0].getValue("state"),
"running")
state = IM.GetVMProperty(infId, "0", "state", auth0)
self.assertEqual(state, "running")
contmsg = IM.GetVMContMsg(infId, "0", auth0)
self.assertEqual(contmsg, "")
contmsg = IM.GetInfrastructureContMsg(infId, auth0)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "running")
self.assertEqual(state["vm_states"]["0"], "running")
radl_info = IM.GetInfrastructureRADL(infId, auth0)
parsed_radl_info = parse_radl(str(radl_info))
self.assertEqual(
parsed_radl_info.systems[0].getValue(
"disk.0.os.credentials.username"), "user")
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources1(self):
"""Deploy n independent virtual machines."""
n = 20 # Machines to deploy
Config.MAX_SIMULTANEOUS_LAUNCHES = int(n / 2) # Test the pool
radl = RADL()
radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", n))
cloud = self.get_cloud_connector_mock()
self.register_cloudconnector("Mock", cloud)
auth0 = self.getAuth([0], [], [("Mock", 0)])
infId = IM.CreateInfrastructure("", auth0)
vms = IM.AddResource(infId, str(radl), auth0)
self.assertEqual(len(vms), n)
self.assertEqual(cloud.launch.call_count, n)
for call, _ in cloud.launch.call_args_list:
self.assertEqual(call[3], 1)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources4(self):
"""Deploy a virtual machine when the first cloud provider fails."""
radl = RADL()
radl.add(
system("s0", [
Feature(
"disk.0.image.url", "=",
["mock0://linux.for.ev.er", "mock1://linux.for.ev.er"]),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
radl.add(deploy("s0", 1))
cloud0 = self.get_cloud_connector_mock("MyMock0")
self.register_cloudconnector("Mock0", cloud0)
cloud1 = type("MyMock1", (CloudConnector, object), {})
cloud1.launch = Mock(return_value=[(False, "Error")])
self.register_cloudconnector("Mock1", cloud1)
auth0 = self.getAuth([0], [], [("Mock1", 1), ("Mock0", 0)])
n = 3
Config.MAX_VM_FAILS = n
infId = IM.CreateInfrastructure("", auth0)
vms = IM.AddResource(infId, str(radl), auth0)
Config.MAX_VM_FAILS = 1
self.assertEqual(len(vms), 1)
# The first attempt in cloud 0 fails
self.assertEqual(cloud0.launch.call_count, 1)
# The rest of attempts are in cloud 1
self.assertEqual(cloud1.launch.call_count, n)
for call, _ in cloud0.launch.call_args_list:
self.assertEqual(call[3], 1)
for call, _ in cloud1.launch.call_args_list:
self.assertEqual(call[3], 1)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_lifecycle(self):
"""Test Infrastructure lifecycle"""
radl = """"
network publica (outbound = 'yes')
system front (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'publica' and
net_interface.0.ip = '10.0.0.1' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux' and
disk.1.size=1GB and
disk.1.device='hdb' and
disk.1.fstype='ext4' and
disk.1.mount_path='/mnt/disk' and
disk.0.applications contains (name = 'ansible.modules.micafer.hadoop') and
disk.0.applications contains (name='gmetad') and
disk.0.applications contains (name='wget')
)
deploy front 1
"""
auth0 = self.getAuth([0], [], [("Mock", 0)])
IM._reinit()
Config.PLAYBOOK_RETRIES = 1
Config.CONTEXTUALIZATION_DIR = os.path.dirname(
os.path.realpath(__file__)) + "/../../contextualization"
Config.CONFMAMAGER_CHECK_STATE_INTERVAL = 0.001
cloud0 = self.get_cloud_connector_mock("MyMock")
self.register_cloudconnector("Mock", cloud0)
infId = IM.CreateInfrastructure(str(radl), auth0)
time.sleep(15)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "unconfigured")
InfrastructureList.infrastructure_list[infId].ansible_configured = True
IM.Reconfigure(infId, "", auth0)
time.sleep(2)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "running")
add_radl = RADL()
add_radl.add(
system("s0", [
Feature("disk.0.image.url", "=", "mock0://linux.for.ev.er"),
Feature("disk.0.os.credentials.username", "=", "user"),
Feature("disk.0.os.credentials.password", "=", "pass")
]))
add_radl.add(deploy("s0", 1))
vms = IM.AddResource(infId, str(add_radl), auth0)
self.assertEqual(vms, [1])
state = IM.GetVMProperty(infId, "1", "state", auth0)
self.assertEqual(state, "running")
contmsg = IM.GetVMContMsg(infId, "1", auth0)
self.assertEqual(contmsg, "")
cont = IM.RemoveResource(infId, ['1'], auth0)
self.assertEqual(cont, 1)
IM.DestroyInfrastructure(infId, auth0)
def test_contextualize(self):
"""Test Contextualization process"""
radl = """"
network publica (outbound = 'yes')
system front (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'publica' and
net_interface.0.dns_name = 'test' and
net_interface.0.ip = '10.0.0.1' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux' and
disk.1.size=1GB and
disk.1.device='hdb' and
disk.1.fstype='ext4' and
disk.1.mount_path='/mnt/disk' and
disk.0.applications contains (name = 'ansible.modules.micafer.hadoop') and
disk.0.applications contains (name='gmetad') and
disk.0.applications contains (name='wget')
)
configure step1 (
@begin
---
- tasks:
- shell: echo "Hi"
@end
)
configure step2 (
@begin
---
- tasks:
- shell: echo "Hi"
@end
)
contextualize (
system front configure step1 step 1
system front configure step2 step 2
)
deploy front 1
"""
auth0 = self.getAuth([0], [], [("Mock", 0)])
IM._reinit()
Config.PLAYBOOK_RETRIES = 1
Config.CONTEXTUALIZATION_DIR = os.path.dirname(
os.path.realpath(__file__)) + "/../../contextualization"
Config.CONFMAMAGER_CHECK_STATE_INTERVAL = 0.01
Config.UPDATE_CTXT_LOG_INTERVAL = 1
Config.CHECK_CTXT_PROCESS_INTERVAL = 1
cloud0 = self.get_cloud_connector_mock("MyMock")
self.register_cloudconnector("Mock", cloud0)
infId = IM.CreateInfrastructure(str(radl), auth0)
time.sleep(10)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "unconfigured")
InfrastructureList.infrastructure_list[infId].ansible_configured = True
InfrastructureList.infrastructure_list[infId].vm_list[
0].get_ctxt_log = MagicMock()
InfrastructureList.infrastructure_list[infId].vm_list[
0].get_ctxt_log.return_value = "OK"
IM.Reconfigure(infId, "", auth0)
time.sleep(5)
state = IM.GetInfrastructureState(infId, auth0)
self.assertEqual(state["state"], "running")
contmsg = IM.GetInfrastructureContMsg(infId, auth0)
self.assertGreater(len(contmsg), 150)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_creation0(self):
"""Create infrastructure with empty RADL."""
auth0 = self.getAuth([0])
infId = IM.CreateInfrastructure("", auth0)
IM.DestroyInfrastructure(infId, auth0)
def test_inf_addresources5(self):
"""Deploy n independent virtual machines."""
radl = """"
network publica (outbound = 'yes')
network privada ()
system front (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'publica' and
net_interface.1.connection = 'privada' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux'
)
system wn (
cpu.arch='x86_64' and
cpu.count>=1 and
memory.size>=512m and
net_interface.0.connection = 'privada' and
disk.0.image.url = 'mock0://linux.for.ev.er' and
disk.0.os.credentials.username = '******' and
disk.0.os.credentials.password = '******' and
disk.0.os.name = 'linux'
)
deploy front 1
deploy wn 3
deploy wn 2
"""
cloud = type("MyMock0", (CloudConnector, object), {})
cloud.launch = Mock(side_effect=self.sleep_and_create_vm)
self.register_cloudconnector("Mock", cloud)
auth0 = self.getAuth([0], [], [("Mock", 0)])
infId = IM.CreateInfrastructure("", auth0)
# in this case it will take aprox 20 secs
before = int(time.time())
Config.MAX_SIMULTANEOUS_LAUNCHES = 1
vms = IM.AddResource(infId, str(radl), auth0)
delay = int(time.time()) - before
self.assertLess(delay, 17)
self.assertGreater(delay, 14)
self.assertEqual(len(vms), 6)
self.assertEqual(cloud.launch.call_count, 3)
self.assertEqual(cloud.launch.call_args_list[0][0][3], 1)
self.assertEqual(cloud.launch.call_args_list[1][0][3], 3)
self.assertEqual(cloud.launch.call_args_list[2][0][3], 2)
cloud = type("MyMock0", (CloudConnector, object), {})
cloud.launch = Mock(side_effect=self.sleep_and_create_vm)
self.register_cloudconnector("Mock", cloud)
# in this case it will take aprox 5 secs
before = int(time.time())
Config.MAX_SIMULTANEOUS_LAUNCHES = 3 # Test the pool
vms = IM.AddResource(infId, str(radl), auth0)
delay = int(time.time()) - before
self.assertLess(delay, 7)
self.assertGreater(delay, 4)
Config.MAX_SIMULTANEOUS_LAUNCHES = 1
self.assertEqual(len(vms), 6)
self.assertEqual(cloud.launch.call_count, 3)
self.assertEqual(cloud.launch.call_args_list[0][0][3], 1)
self.assertEqual(cloud.launch.call_args_list[1][0][3], 3)
self.assertEqual(cloud.launch.call_args_list[2][0][3], 2)
IM.DestroyInfrastructure(infId, auth0)
