def create(request_info):
if 'program_name' not in request_info:
raise exceptions.LackParamException("请求参数缺少program_name")
if 'command' not in request_info:
raise exceptions.LackParamException("请求参数缺少command")
program_name = request_info['program_name']
command = request_info['command']
directory = request_info.get('directory')
environment = request_info.get('environment')
auto_start = request_info.get('auto_start', True)
auto_restart = request_info.get('auto_restart', True)
touch_timeout = request_info.get('touch_timeout', 10 * 365 * 24 * 3600)
max_fail_count = request_info.get('max_fail_count', 1)
stdout_logfile = request_info.get('stdout_logfile', '')
stderr_logfile = request_info.get('stderr_logfile', '')
machines = request_info.get('machines', "localhost")
if not machines:
raise exceptions.ParamValueException("machines不能为空")
if not command:
raise exceptions.ParamValueException("command不能为空")
if not program_name:
raise exceptions.ParamValueException("program_name不能为空")
program_id = tools.gen_uuid()
logger.info(program_id)
program = create_process(program_id, program_name, command, machines,
directory, environment, auto_start, auto_restart,
touch_timeout, max_fail_count, stdout_logfile,
stderr_logfile)
logger.info(program.id)
if program.auto_start:
start_process(program.id)
return {"program_id": program.id}
def _status(request_info):
if 'program_id' not in request_info:
raise exceptions.LackParamException("请求参数缺少program_id")
program_id = request_info['program_id']
status = get_status(program_id)
return {"status": status}
def stop(request_info):
if 'program_id' not in request_info:
raise exceptions.LackParamException("请求参数缺少program_id")
program_id = request_info['program_id']
local_stop(program_id)
return {}
def start(request_info):
if 'program_id' not in request_info:
raise exceptions.LackParamException("请求参数缺少program_id")
program_id = request_info['program_id']
pid = local_start(program_id)
return {"pid": pid}
def stop(request_info):
program_id = request_info.get('program_id')
program_name = request_info.get('program_name')
if program_id is None and program_name is None:
raise exceptions.LackParamException("参数program_id和program_name至少存在一个")
program = operate.get_program(program_id=program_id,
program_name=program_name)
return {"program_id": stop_process(program.id)}
def restart(request_info):
program_id = request_info.get('program_id')
program_name = request_info.get('program_name')
if program_id is None and program_name is None:
raise exceptions.LackParamException("参数program_id和program_name至少存在一个")
program = operate.get_program(program_id=program_id,
program_name=program_name)
if program.status in CAN_STOP_STATUS:
stop_process(program.id) and start_process(program.id)
elif program.status in CAN_START_STATUS:
start_process(program.id)
else:
raise exceptions.RestartException()
return {"program_id": program.id}