Automatic discovery realizes url+ response time monitoring

URL Auto-Discovery script:

[email protected] scripts]# cat urldiscovery.py

#!/usr/bin/env python#Coding:utf-8ImportOSImportSYSImportJSON#This function mainly constructs a dictionary of a specific format for Zabbixdefweb_site_discovery (): Web_list=[] web_dict={"Data": None} with open ("/etc/zabbix/server_list","R") as F: forwr.inchf:dict={} dict["{#SERVICENAME}"]=Url.strip (). Split () [0] dict["{#SITENAME}"]=url.strip (). Split () [1] Web_list.append (dict) web_dict["Data"]=web_list jsonstr= Json.dumps (Web_dict, Sort_keys=true, indent=4)    returnJsonstrif __name__=="__main__":    PrintWeb_site_discovery ()

URL Response Time Monitoring script:

[email protected] scripts]# cat urlresponse.py

#!/usr/bin/env python#-*-coding:utf-8-*-ImportOs,sysImportPycurl fromSubprocessImportPopen,pipeclasshttp_test:def __init__(self): self.contents="'    defBody_callback (self,buf): Self.contents= Self.contents +bufdefgeturlinfo (URL): C=Pycurl. Curl () T=http_test () c.setopt (Pycurl. Url,url)#Specify the requested URLC.setopt (Pycurl. maxredirs,5)#set the maximum number of redirectsC.setopt (Pycurl. connecttimeout,10)#to define the wait connection time for a requestC.setopt (Pycurl. TIMEOUT,300)#to define the time-out for a requestC.setopt (Pycurl. UserAgent,'mozilla/5.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1;. NET CLR 1.1.4322)')#Configuring the User-agent of the request HTTP headerC.setopt (Pycurl. ENCODING,'gzip')#using gzip transferC.setopt (Pycurl. dns_cache_timeout,600)#setting the time to save DNSc.setopt (Pycurl. Writefunction,t.body_callback)Try: C.perform ()#submit the request, return the generated contentCode = C.getinfo (Pycurl. HTTP_CODE)#Get HTTP Status codeConn_time = Round ((C.getinfo (Pycurl. Connect_time) *1000), 2)#gets the time the connection was establishedPre_tran = Round ((C.getinfo (Pycurl. Pretransfer_time) *1000), 2)#Prepare transfer TimeStart_tran = Round ((C.getinfo (Pycurl. Starttransfer_time) *1000), 2)#Start transfer TimeTotal_time = Round ((C.getinfo (Pycurl. Total_time) *1000), 2)#total time to get transferSize = C.getinfo (pycurl. Size_download)#get the download packet sizeNamelookup = Round ((C.getinfo (Pycurl. Namelookup_time) *1000), 2)#Get DNS resolution timeHeadersize = C.getinfo (c.header_size)#HTTP Header SizeDownloadspeed = C.getinfo (c.speed_download)#Get Download speed    exceptException as E:#Print (' connection error: ' +str (e))c.close () code=0 Conn_time=0 Pre_tran=0 Start_tran=0 Total_time=0 Size=0 Namelookup=0 headersize=0 Downloadspeed=0" "info= "" "Response Status Code:%s DNS resolution time:%.3f MS Connection settling time:%.3f ms Preparing transfer time:%.3f MS Transfer start time:%.3f ms Total transmission time:%.3f MS Packet Size:%s bytes HTTP Header size:%s bytes Average download speed:%s bytes/s "" "% (code, Namel Ookup, Conn_time, Pre_tran, Start_tran, total_time, size, headersize, downloadspeed)" "Info={"Httpcode": Code,"Conntime": Conn_time,"Pretran":p Re_tran,"Starttran": Start_tran,"TotalTime": Total_time,"size": Size,"Namelookup": Namelookup,"headersize": Headersize,"Downloadspeed":d Ownloadspeed}returnInfodefgeturllist (urlfile): Urllist=[] with open (Urlfile,'R') as FD: forIinchFd:urlList.append (I.split ())returnurllistdefSendData (zabbixconf,tmpfile): args="/usr/bin/zabbix_sender-c {0}-i {1}-vv"Process=popen (Args.format (zabbixconf,tmpfile), shell=true,stdout=pipe,stderr=PIPE) Stdout,stderr=process.communicate ()#Os.unlink (tmpfile)if __name__=='__main__': Urllist=geturllist ("/etc/zabbix/server_list") Tmpfile="/tmp/tmpfile"zabbixconf="/etc/zabbix/zabbix_agentd.conf"F=open (Tmpfile,'W')     forI,jinchUrllist:urlinfo=Geturlinfo (j) forKvinchUrlinfo.items (): Key='url.info[{0},{1},{2}]'. Format (i,j,k) F.write ("-%s%s\n"%(key, V)) F.close () senddata (zabbixconf,tmpfile)

URL Monitoring list:

[Email protected] scripts]# cat/etc/zabbix/server_list
API Https://www.xxxxx.de/rest/v1/tags
Awscdn https://d3m2x14ac3st9e.cloudfront.net

URL access will be unstable, need to adjust the/etc/zabbix/zabbix_agentd.conf time-out

Timeout=30

Add a URL monitoring configuration file

[email protected] zabbix_agentd.conf.d]# cat userparameter_url.conf
userparameter=web_site_discovery,/usr/bin/python/etc/zabbix/scripts/urldiscovery.py
userparameter=url.info,/usr/bin/python/etc/zabbix/scripts/urlresponse.py >/dev/null 2>&1 && Echo 0 | | Echo 1

Zabbix's monitoring template

Zbx_url_templates.xml

Automatic discovery realizes url+ response time monitoring