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("s1", [
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(
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("s1", 1))
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)
radl = RADL()
radl.add(
system("s1", [
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("s1", 1))
with self.assertRaises(Exception) as ex:
IM.AlterVM(infId, "0", str(radl), auth0)
self.assertEqual(str(ex.exception),
'Incorrect RADL no system with name s0 provided.')
IM.DestroyInfrastructure(infId, auth0)
def RESTAlterVM(infid=None, vmid=None):
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)
vm_info = InfrastructureManager.AlterVM(infid, vmid, radl_data, auth)
return format_output(vm_info, field_name="radl")
except DeletedInfrastructureException as ex:
return return_error(404, "Error modifying resources: " + str(ex))
except IncorrectInfrastructureException as ex:
return return_error(404, "Error modifying resources: " + str(ex))
except UnauthorizedUserException as ex:
return return_error(403, "Error modifying resources: " + str(ex))
except DeletedVMException as ex:
return return_error(404, "Error modifying resources: " + str(ex))
except IncorrectVMException as ex:
return return_error(404, "Error modifying resources: " + str(ex))
except Exception as ex:
logger.exception("Error modifying resources")
return return_error(400, "Error modifying resources: " + str(ex))