def set_sdn_facts_if_unset(facts, system_facts):
""" Set sdn facts if not already present in facts dict
Args:
facts (dict): existing facts
system_facts (dict): ansible_facts
Returns:
dict: the facts dict updated with the generated sdn facts if they
were not already present
"""
if 'node' in facts and 'sdn_mtu' not in facts['node']:
node_ip = facts['common']['ip']
# default MTU if interface MTU cannot be detected
facts['node']['sdn_mtu'] = '1450'
for val in itervalues(system_facts):
if isinstance(val, dict) and 'mtu' in val:
mtu = val['mtu']
if 'ipv4' in val and val['ipv4'].get('address') == node_ip:
facts['node']['sdn_mtu'] = str(mtu - 50)
return facts
def cleanup(self):
# close active persistent connections
for sock in itervalues(self._active_connections):
conn = Connection(sock)
conn.reset()
self._final_q.put(_sentinel)
self._results_thread.join()
def cleanup(self):
# close active persistent connections
for sock in itervalues(self._active_connections):
try:
conn = Connection(sock)
conn.reset()
except ConnectionError as e:
# most likely socket is already closed
display.debug("got an error while closing persistent connection: %s" % e)
self._final_q.put(_sentinel)
self._results_thread.join()
def wrapper(cls):
_provider_lock.acquire()
try:
if network_os not in _registered_providers:
_registered_providers[network_os] = {}
for ct in cls.supported_connections:
if ct not in _registered_providers[network_os]:
_registered_providers[network_os][ct] = {}
for item in to_list(module_name):
for entry in itervalues(_registered_providers[network_os]):
entry[item] = cls
finally:
_provider_lock.release()
return cls
