def execute_function(self):
if SysUtils.is_var_in_env('SCRIPT'):
script_path = SysUtils.join_paths(
SysUtils.get_env_var("TMP_INPUT_DIR"), self._SCRIPT_FILE_NAME)
script_content = StrUtils.base64_to_str(
SysUtils.get_env_var('SCRIPT'))
FileUtils.create_file_with_content(script_path, script_content)
get_logger().info("Script file created in '%s'", script_path)
FileUtils.set_file_execution_rights(script_path)
get_logger().info("Executing user defined script: '%s'",
script_path)
try:
pyinstaller_library_path = SysUtils.get_env_var(
'LD_LIBRARY_PATH')
orig_library_path = SysUtils.get_env_var(
'LD_LIBRARY_PATH_ORIG')
if orig_library_path:
SysUtils.set_env_var('LD_LIBRARY_PATH', orig_library_path)
self.output = subprocess.check_output(
['/bin/sh', script_path],
stderr=subprocess.STDOUT).decode("latin-1")
SysUtils.set_env_var('LD_LIBRARY_PATH',
pyinstaller_library_path)
get_logger().debug("CONTAINER OUTPUT:\n %s", self.output)
except subprocess.CalledProcessError as cpe:
# Exit with user script return code if an
# error occurs (Kubernetes handles the error)
get_logger().error(cpe.output.decode('latin-1'))
sys.exit(cpe.returncode)
else:
get_logger().error('No user script found!')
def _get_script_path(self):
script_path = None
if SysUtils.is_var_in_env('SCRIPT'):
script_path = SysUtils.join_paths(
SysUtils.get_env_var("TMP_INPUT_DIR"), self._SCRIPT_FILE_NAME)
script_content = StrUtils.base64_to_str(
SysUtils.get_env_var('SCRIPT'))
FileUtils.create_file_with_content(script_path, script_content)
get_logger().info("Script file created in '%s'", script_path)
elif FileUtils.is_file(self._OSCAR_SCRIPT_PATH):
script_path = self._OSCAR_SCRIPT_PATH
return script_path
def _parse_exec_script_and_commands(self):
# Check for script in function event
if 'script' in self.raw_event:
self.script_path = f"{self.input_folder}/script.sh"
script_content = StrUtils.base64_to_str(self.raw_event['script'])
FileUtils.create_file_with_content(self.script_path, script_content)
# Container invoked with arguments
elif 'cmd_args' in self.raw_event:
# Add args
self.cmd_args = json.loads(self.raw_event['cmd_args'])
# Script to be executed every time (if defined)
elif ConfigUtils.read_cfg_var('init_script') is not '':
# Add init script
self.init_script_path = f"{self.input_folder}/init_script.sh"
FileUtils.cp_file(ConfigUtils.read_cfg_var('init_script'), self.init_script_path)
def _parse_exec_script_and_commands(self):
# Check for script in function event
if 'script' in self.raw_event:
self.script_path = f"{self.input_folder}/script.sh"
script_content = StrUtils.base64_to_str(self.raw_event['script'])
FileUtils.create_file_with_content(self.script_path,
script_content)
# Container invoked with arguments
elif 'cmd_args' in self.raw_event:
# Add args
self.cmd_args = json.loads(self.raw_event['cmd_args'])
# Script to be executed every time (if defined)
elif SysUtils.is_var_in_env('INIT_SCRIPT_PATH'):
# Add init script
self.init_script_path = f"{self.input_folder}/init_script.sh"
FileUtils.cp_file(SysUtils.get_env_var("INIT_SCRIPT_PATH"),
self.init_script_path)
def test_base64_to_str(self):
self.assertEqual(StrUtils.base64_to_str("dGVzdGluZwplbmNvZGUu"),
"testing\nencode.")