def init():
global _POLICY_PATH
global _POLICY_CACHE
if not _POLICY_PATH:
_POLICY_PATH = CONF.policy_file
if not os.path.exists(_POLICY_PATH):
_POLICY_PATH = CONF.find_file(_POLICY_PATH)
if not _POLICY_PATH:
raise exception.ConfigNotFound(path=CONF.policy_file)
utils.read_cached_file(_POLICY_PATH, _POLICY_CACHE, reload_func=_set_rules)
def __init__(self, config_path=None):
"""Initialize the loader, and attempt to find the config.
:param config_path: Full or relative path to the paste config.
:returns: None
"""
config_path = config_path or CONF.api_paste_config
if os.path.exists(config_path):
self.config_path = config_path
else:
self.config_path = CONF.find_file(config_path)
if not self.config_path:
raise exception.ConfigNotFound(path=config_path)
def __init__(self, config_path=None):
"""Initialize the loader, and attempt to find the config.
:param config_path: Full or relative path to the paste config.
:returns: None
"""
self.config_path = None
#import pdb
#pdb.set_trace()
config_path = config_path or CONF.wsgi.api_paste_config
if not os.path.isabs(config_path):
self.config_path = CONF.find_file(config_path)
elif os.path.exists(config_path):
self.config_path = config_path
if not self.config_path:
raise exception.ConfigNotFound(path=config_path)
def find_config(config_path):
"""Find a configuration file using the given hint.
:param config_path: Full or relative path to the config.
:returns: Full path of the config, if it exists.
:raises: `nova.exception.ConfigNotFound`
"""
possible_locations = [
config_path,
os.path.join(FLAGS.state_path, "etc", "nova", config_path),
os.path.join(FLAGS.state_path, "etc", config_path),
os.path.join(FLAGS.state_path, config_path),
"/etc/nova/%s" % config_path,
]
for path in possible_locations:
if os.path.exists(path):
return os.path.abspath(path)
raise exception.ConfigNotFound(path=os.path.abspath(config_path))