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 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 RESTAddResource(id=None):
try:
auth = get_auth_header()
except:
return return_error(401, "No authentication data provided")
try:
context = True
if "context" in bottle.request.params.keys():
str_ctxt = bottle.request.params.get("context").lower()
if str_ctxt in ['yes', 'true', '1']:
context = True
elif str_ctxt in ['no', 'false', '0']:
context = False
else:
return return_error(400,
"Incorrect value in context parameter")
content_type = get_media_type('Content-Type')
radl_data = bottle.request.body.read().decode("utf-8")
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)
vm_ids = InfrastructureManager.AddResource(id, radl_data, auth,
context)
protocol = "http://"
if Config.REST_SSL:
protocol = "https://"
res = []
for vm_id in vm_ids:
res.append(protocol + bottle.request.environ['HTTP_HOST'] +
"/infrastructures/" + str(id) + "/vms/" + str(vm_id))
return format_output(res, "text/uri-list", "uri-list", "uri")
except DeletedInfrastructureException as ex:
return return_error(404, "Error Adding resources: " + str(ex))
except IncorrectInfrastructureException as ex:
return return_error(404, "Error Adding resources: " + str(ex))
except UnauthorizedUserException as ex:
return return_error(403, "Error Adding resources: " + str(ex))
except Exception as ex:
logger.exception("Error Adding resources")
return return_error(400, "Error Adding resources: " + str(ex))
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_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_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_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_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 RESTAddResource(infid=None):
try:
auth = get_auth_header()
except:
return return_error(401, "No authentication data provided")
try:
context = True
if "context" in bottle.request.params.keys():
str_ctxt = bottle.request.params.get("context").lower()
if str_ctxt in ['yes', 'true', '1']:
context = True
elif str_ctxt in ['no', 'false', '0']:
context = False
else:
return return_error(400,
"Incorrect value in context parameter")
content_type = get_media_type('Content-Type')
radl_data = bottle.request.body.read().decode("utf-8")
tosca_data = None
remove_list = []
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)
auth = InfrastructureManager.check_auth_data(auth)
sel_inf = InfrastructureManager.get_infrastructure(infid, auth)
# merge the current TOSCA with the new one
if isinstance(sel_inf.extra_info['TOSCA'], Tosca):
tosca_data = sel_inf.extra_info['TOSCA'].merge(tosca_data)
remove_list, radl_data = tosca_data.to_radl(sel_inf)
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)
if remove_list:
InfrastructureManager.RemoveResource(infid, remove_list, auth,
context)
vm_ids = InfrastructureManager.AddResource(infid, radl_data, auth,
context)
# Replace the TOSCA document
if tosca_data:
sel_inf = InfrastructureManager.get_infrastructure(infid, auth)
sel_inf.extra_info['TOSCA'] = tosca_data
res = []
for vm_id in vm_ids:
res.append(
get_full_url("/infrastructures/" + str(infid) + "/vms/" +
str(vm_id)))
return format_output(res, "text/uri-list", "uri-list", "uri")
except DeletedInfrastructureException as ex:
return return_error(404, "Error Adding resources: %s" % ex.args[0])
except IncorrectInfrastructureException as ex:
return return_error(404, "Error Adding resources: %s" % ex.args[0])
except UnauthorizedUserException as ex:
return return_error(403, "Error Adding resources: %s" % ex.args[0])
except Exception as ex:
logger.exception("Error Adding resources")
return return_error(400, "Error Adding resources: %s" % ex.args[0])
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)
