def try_to_kill_process_exist(self):
"""
Try to kill process, if already exist
"""
script_path = os.path.realpath(
os.path.join(self.install_path, Constant.ANORMALY_MAIN_SCRIPT))
process_list = [
(cmd % (Constant.CMD_PREFIX, os.path.dirname(script_path),
script_path)).split(self.version)[-1]
for cmd in self.service_list
]
for process in process_list:
process_num = CommonTools.check_process(process)
if process_num:
CommonTools.grep_process_and_kill(process)
g.logger.info('Killed process of [%s]' % process)
def waiting_for_start(self, wait_seconds):
"""
Wait cron start agent, server and monitor in 1m.
"""
script_path = os.path.realpath(
os.path.join(self.install_path, Constant.ANORMALY_MAIN_SCRIPT))
process_list = [
(cmd % (Constant.CMD_PREFIX, os.path.dirname(script_path),
script_path)).split(self.version)[-1]
for cmd in self.service_list
]
ret_mapping = {}
for sec in range(wait_seconds):
for process in process_list:
process_num = CommonTools.check_process(process)
ret_mapping[process] = process_num
if all(ret_mapping.values()):
g.logger.info('Successfully start all process.')
return
time.sleep(1)
g.logger.error('Failed start all process with result:%s' %
str(ret_mapping))
raise Exception(Errors.EXECUTE_RESULT['gauss_0416'])
def check_process_exist():
count = CommonTools.check_process('ai_manager')
if count > 1:
raise Exception(Errors.PERMISSION['gauss_0702'] % 'ai_manager')
else:
g.logger.debug('Check process passed.')