def stop():
rval = False
_config_dict = _load_config(_default_config_path())
_auth_params = _config_dict['provider']['auth']
_instance = get_instance()
conn = provider.cloud_connect(**_auth_params)
if conn is None:
conn = provider.cloud_connect(**_auth_params)
if conn and _instance is not None:
rval = provider.stop_instance(conn, _instance.id)
sys.stdout.write("instance halted successfully\n")
return rval
def start(wait=True):
rval = False
_instance = None
_instance_id = None
_config_dict = _load_config()
_auth_params = _config_dict['provider']['auth']
_instance_params = _config_dict['provider']['instance']
if 'instance_id' in _config_dict['provider']['instance']:
_instance_id = _config_dict['provider']['instance']['instance_id']
conn = provider.cloud_connect(**_auth_params)
if conn is not None and _instance_id is None:
_instance = provider.create_instance(conn, _instance_params)
elif conn is not None and _instance_id is not None:
_instance = provider.start_instance(conn, _instance_id)
if _instance is not None:
_istatus = 'pending'
while(_istatus != 'running' and wait):
_istatus = status(_instance)
sys.stdout.write("Wait until instance is running. Status is: {0}\n".format(_istatus))
time.sleep(5)
rval = True
save(_instance)
return rval
def get_instance(instance_id=None):
instance = None
_instance_id = instance_id
_config_dict = _load_config(_default_config_path())
_auth_params = _config_dict['provider']['auth']
if _instance_id is None and 'instance_id' in _config_dict['provider']['instance']:
_instance_id = _config_dict['provider']['instance']['instance_id']
conn = provider.cloud_connect(**_auth_params)
_reservations = conn.get_all_instances(instance_ids=[_instance_id])
if _reservations is not None and len(_reservations[0].instances):
_instance = _reservations[0].instances.pop()
return _instance
