2018-4-26 python enables monitoring of service processes, alarms to nail bots and restart tasks

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[[email protected] ~]# nohup python test.py & # can refer to the next article, the Python process constitutes a systemd service background run, monitor better every 5 seconds

1 #Coding:utf-82 ImportPsutil3 ImportRequests4 Import Time5 ImportOS6 ImportJSON7 8Monitor_name = Set (['httpd','Cobblerd'])#user-specified service process name for monitoring9 TenProc_dict = {} OneProc_name = set ()#System-Detected process name AMonitor_map = { -     'httpd':'systemctl Restart httpd', -     'Cobblerd':'systemctl Restart Cobblerd'  #the system restarts automatically after the process is down the } -  -Dingding_url ='https://oapi.dingtalk.com/robot/send?access_token= b5258c4335ed8ab792075013c965efcbf4f8940f92e7bd936cdc7842d3bf9405' - #Nail Robot Token use reference document: Http://www.pc6.com/infoview/Article_108931.html +  -  whileTrue: +      forProcinchPsutil.process_iter (attrs=['PID','name']): Aproc_dict[proc.info['PID']] = proc.info['name'] atProc_name.add (proc.info['name']) -  -Proc_stop = Monitor_name-proc_name#The name of the stopped process is found in the form of a collection, but the latter is not. -  -     ifProc_stop:#if the process of monitoring is stopped, then we need the alarm and auto restart function. -          forPinchProc_stop: inP_status ='Stop' -P_name =P todata = { +                 "Msgtype":"markdown", -                 "markdown": { the                     "title":"Monitoring Information", *                     "text":"# #%s\n"% Time.strftime ("%y-%m-%d%x") + $                     "> # # # # service Name:%s \ n"% p_name +Panax Notoginseng                     "> # # Status:%s \ n"% p_status + -                     "> # # # is trying to start" the                 }, +             } Aheaders = {'Content-type':'Application/json;charset=utf-8'} theSend_data = json.dumps (data). Encode ('Utf-8') +Requests.post (url=dingding_url,data=send_data,headers=headers) -  $Os.system (Monitor_map[p_name])#perform a restart command and then determine if the restart was successful $Proc_set =set () -              forProc_againinchPsutil.process_iter (attrs=['PID','name']): -Proc_set.add (proc_again.info['name']) the  -             ifPinchProc_set:#If the process starts successfully, p is a previously stopped process, and Proc_set is a collection of all processes that have been restarted onceWuyiP_status ='Success' theP_name =P -data = { Wu                     "Msgtype":"markdown", -                     "markdown": { About                         "title":"Monitoring Information", $                         "text":"# #%s\n"% Time.strftime ("%y-%m-%d%x") + -                         "> # # # # service Name:%s \ n"% p_name + -                         "> # # Status:%s \ n"% p_status + -                         "> # # # has started successfully and the service is running! " A                     }, +                 } theheaders = {'Content-type':'Application/json;charset=utf-8'} -Send_data = json.dumps (data). Encode ('Utf-8') $Requests.post (url=dingding_url,data=send_data,headers=headers) the             Else: theP_status ='Reboot failed' theP_name =P thedata = { -                     "Msgtype":"markdown", in                     "markdown": { the                         "title":"Monitoring Information", the                         "text":"# #%s\n"% Time.strftime ("%y-%m-%d%x") + About                         "> # # # # service Name:%s \ n"% p_name + the                         "> # # Status:%s \ n"% p_status + the                         "> # # # Sorry, service startup failed bird! " the                     }, +                 } -headers = {'Content-type':'Application/json;charset=utf-8'} theSend_data = json.dumps (data). Encode ('Utf-8')BayiRequests.post (url=dingding_url,data=send_data,headers=headers) theTime.sleep (5)

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2018-4-26 python enables monitoring of service processes, alarms to nail bots and restart tasks