def test_create_onefs_bad_image(self, fake_vCenter, fake_deploy_from_ova,
fake_get_info, fake_Ova,
fake_consume_task):
"""``create_onefs`` raises ValueError if supplied with a non-existing image of OneFS"""
fake_logger = MagicMock()
fake_Ova.side_effect = FileNotFoundError("testing")
fake_get_info.return_value = {'worked': True}
fake_vCenter.return_value.__enter__.return_value.networks = {
'externallNetwork': vmware.vim.Network(moId='asdf')
}
with self.assertRaises(ValueError):
vmware.create_onefs(username='******',
machine_name='isi01',
image='4.0.0.0',
front_end='externallNetwork',
back_end='internalNetwork',
ram=4,
cpu_count=2,
logger=fake_logger)
def test_create_onefs_value_error_2(self, fake_vCenter,
fake_deploy_from_ova, fake_get_info,
fake_Ova, fake_consume_task):
"""``create_onefs`` raises ValueError if supplied with a non-existing back_end network"""
fake_logger = MagicMock()
fake_Ova.return_value.networks = ['vLabNetwork']
fake_get_info.return_value = {'worked': True}
fake_vCenter.return_value.__enter__.return_value.networks = {
'externallNetwork': vmware.vim.Network(moId='asdf')
}
with self.assertRaises(ValueError):
vmware.create_onefs(username='******',
machine_name='isi01',
image='8.0.0.4',
front_end='externallNetwork',
back_end='not a thing',
ram=4,
cpu_count=2,
logger=fake_logger)
def test_create_onefs_cpu(self, fake_vCenter, fake_deploy_from_ova,
fake_get_info, fake_Ova, make_network_map,
fake_consume_task, fake_set_meta,
fake_adjust_ram, fake_adjust_cpu):
"""``create_onefs`` sets the amount of CPU cores the VM has"""
fake_logger = MagicMock()
fake_Ova.return_value.networks = ['vLabNetwork']
fake_get_info.return_value = {'worked': True}
fake_deploy_from_ova.return_value.name = 'isi01'
vmware.create_onefs(username='******',
machine_name='isi01',
image='8.0.0.4',
front_end='externalNetwork',
back_end='internalNetwork',
ram=4,
cpu_count=2,
logger=fake_logger)
all_args, _ = fake_adjust_cpu.call_args
defined_ram = all_args[1]
expected_ram = 2
self.assertEqual(defined_ram, expected_ram)
def test_create_onefs_power(self, fake_vCenter, fake_deploy_from_ova,
fake_get_info, fake_Ova, make_network_map,
fake_consume_task, fake_set_meta,
fake_adjust_ram, fake_adjust_cpu):
"""``create_onefs`` opts out of the deploy lib powering on the new VM"""
fake_logger = MagicMock()
fake_Ova.return_value.networks = ['vLabNetwork']
fake_get_info.return_value = {'worked': True}
fake_deploy_from_ova.return_value.name = 'isi01'
vmware.create_onefs(username='******',
machine_name='isi01',
image='8.0.0.4',
front_end='externalNetwork',
back_end='internalNetwork',
ram=4,
cpu_count=2,
logger=fake_logger)
_, call_kwargs = fake_deploy_from_ova.call_args
called_power = call_kwargs['power_on']
expected_power = False
self.assertEqual(called_power, expected_power)
def create(self, username, machine_name, image, front_end, back_end, ram,
cpu_count, txn_id):
"""Deploy a new OneFS node
:Returns: Dictionary
:param username: The name of the user who wants to create a new default gateway
:type username: String
:param machine_name: The name of the new OneFS node
:type machine_name: String
:param image: The image version of OneFS to create
:type image: String
:param front_end: The network to hook up the external network to
:type front_end: String
:param back_end: The network to hook the internal network to
:type back_end: String
:param ram: The number of GB of memory to provision the node with
:type ram: Integer
:param cpu_count: The number of CPU cores to allocate to the vOneFS node
:type cpu_count: Integer
:param txn_id: A unique string supplied by the client to track the call through logs
:type txn_id: String
"""
logger = get_task_logger(txn_id=txn_id,
task_id=self.request.id,
loglevel=const.VLAB_ONEFS_LOG_LEVEL.upper())
resp = {'content': {}, 'error': None, 'params': {}}
logger.info('Task starting')
try:
resp['content'] = vmware.create_onefs(username, machine_name, image,
front_end, back_end, ram,
cpu_count, logger)
except ValueError as doh:
logger.error('Task failed: {}'.format(doh))
resp['error'] = '{}'.format(doh)
logger.info('Task complete')
return resp
def test_create_onefs(self, fake_vCenter, fake_deploy_from_ova,
fake_get_info, fake_Ova, make_network_map,
fake_consume_task, fake_set_meta, fake_adjust_ram,
fake_adjust_cpu):
"""``create_onefs`` returns the new onefs's info when everything works"""
fake_logger = MagicMock()
fake_Ova.return_value.networks = ['vLabNetwork']
fake_get_info.return_value = {'worked': True}
fake_deploy_from_ova.return_value.name = 'isi01'
output = vmware.create_onefs(username='******',
machine_name='isi01',
image='8.0.0.4',
front_end='externalNetwork',
back_end='internalNetwork',
ram=4,
cpu_count=2,
logger=fake_logger)
expected = {'isi01': {'worked': True}}
self.assertEqual(output, expected)