def mount_block_volume(self):
if not self.args.devices:
return 0
if len(self.args.devices) > 1 and\
self.args.raidLevel.upper() == "NONE":
raise plugin_exceptions.AgentPluginException(
"Must specify a RAID volume with mounting multiple devices at "
"once.")
if len(self.args.devices) > 1:
target_device = "md0"
else:
target_device = self.args.devices[0]
_g_logger.debug("target device is " + target_device)
td = target_device
if self.args.encryptedFsEncryptionKey is not None:
encrypted_device = "es" + target_device
td = encrypted_device
self._install_deps(_g_platform_dep_crypto_installer)
device_mappings = utils.get_device_mappings(self.conf)
for mapping in device_mappings:
if mapping["device_id"] == td:
return 0
if len(self.args.devices) > 1:
self.configure_raid(target_device)
if self.args.formatVolume:
if self.args.encryptedFsEncryptionKey:
key_file_path = None
try:
key_file_path = self.write_key_file(True)
self.setup_encryption(target_device, encrypted_device,
key_file_path)
utils.open_encrypted_device(self.conf, target_device,
encrypted_device,
key_file_path)
target_device = encrypted_device
finally:
if key_file_path:
utils.safe_delete(key_file_path)
self.format(target_device)
elif self.args.encryptedFsEncryptionKey:
key_file_path = None
try:
key_file_path = self.write_key_file(True)
utils.open_encrypted_device(self.conf, target_device,
encrypted_device, key_file_path)
target_device = encrypted_device
finally:
plugin_utils.safe_delete(key_file_path)
utils.mount(self.conf, target_device, self.args.fileSystem,
self.args.mountPoint)
return 0
def test_get_conf_files(self):
osf, path = tempfile.mkstemp()
osf, path2 = tempfile.mkstemp()
os.environ["DCM_AGENT_CONF"] = path2
try:
file_list = config.get_config_files(conffile=path)
self.assertIn(path, file_list)
self.assertIn(path2, file_list)
finally:
utils.safe_delete(path)
utils.safe_delete(path2)
def test_get_conf_files(self):
osf, path = tempfile.mkstemp()
osf, path2 = tempfile.mkstemp()
os.environ["DCM_AGENT_CONF"] = path2
try:
file_list = config.get_config_files(conffile=path)
self.assertIn(path, file_list)
self.assertIn(path2, file_list)
finally:
utils.safe_delete(path)
utils.safe_delete(path2)
def mount_block_volume(self):
if not self.args.devices:
return 0
if len(self.args.devices) > 1 and self.args.raidLevel.upper() == "NONE":
raise plugin_exceptions.AgentPluginException(
"Must specify a RAID volume with mounting multiple devices at " "once."
)
if len(self.args.devices) > 1:
target_device = "md0"
else:
target_device = self.args.devices[0]
_g_logger.debug("target device is " + target_device)
td = target_device
if self.args.encryptedFsEncryptionKey is not None:
encrypted_device = "es" + target_device
td = encrypted_device
self._install_deps(_g_platform_dep_crypto_installer)
device_mappings = utils.get_device_mappings(self.conf)
for mapping in device_mappings:
if mapping["device_id"] == td:
return 0
if len(self.args.devices) > 1:
self.configure_raid(target_device)
if self.args.formatVolume:
if self.args.encryptedFsEncryptionKey:
key_file_path = None
try:
key_file_path = self.write_key_file(True)
self.setup_encryption(target_device, encrypted_device, key_file_path)
utils.open_encrypted_device(self.conf, target_device, encrypted_device, key_file_path)
target_device = encrypted_device
finally:
if key_file_path:
utils.safe_delete(key_file_path)
self.format(target_device)
elif self.args.encryptedFsEncryptionKey:
key_file_path = None
try:
key_file_path = self.write_key_file(True)
utils.open_encrypted_device(self.conf, target_device, encrypted_device, key_file_path)
target_device = encrypted_device
finally:
plugin_utils.safe_delete(key_file_path)
utils.mount(self.conf, target_device, self.args.fileSystem, self.args.mountPoint)
return 0
def safe_delete(fname):
"""Delete a file but do not thrown an error if the files is not there.
:param fname: The path to the file to delete.
:return: True if the fine no longer exists. False if an error occured
while trying to delete.
"""
return agent_util.safe_delete(fname)
def safe_delete(fname):
"""Delete a file but do not thrown an error if the files is not there.
:param fname: The path to the file to delete.
:return: True if the fine no longer exists. False if an error occured
while trying to delete.
"""
return agent_util.safe_delete(fname)
def test_safe_delete_no_exists(self):
# test non existent file
rc = utils.safe_delete("no/such/file")
self.assertTrue(rc)
def test_safe_delete_no_exists(self):
# test non existent file
rc = utils.safe_delete("no/such/file")
self.assertTrue(rc)