django-collecting host information to the CMDB (2)

1. Define the URL access path for the project Simplecmdb

URL (r ' ^hostinfo/collect/$ ', ' hostinfo.views.collect '),

2. Modify the views.py file for the Hostinfo host

from hostinfo.models import hostfrom django.http import httpresponsedef  Collect (req):    print req     #if  req. post:    if req.method ==  "POST":         hostname = req. Post.get ("hostname")         ip = req. Post.get ("IP")         osver = req. Post.get ("Osver")         vendor = req. Post.get ("Vendor")         product = req. Post.get ("Product")         cpu_model = req. Post.get ("Cpu_model")         cpu_num = req. Post.get ("Cpu_num")         memory = req. Post.get ("Memory")    &NBSp;    sn = req. Post.get ("SN")         host = host ()          host.hostname = hostname         Host.ip =ip              host.osver  = osver        host.product = product          host.cpu_model = cpu_model         host.cpu_num = cpu_num        host.memory  = memory        host.vendor = vendor         host.sn = sn         Host.save ()         return httpresponse ("OK")     else:        return httpresponse (" No  data ")

3. Test shell command Execution insert

Command: curl-d hostname= "HUANGZP2"-D ip= "192.168.2.231"-D osver= "Centos7"-D vendor= "HP"-D product= "BL 380"-D sn= "12345677 "-D cpu_model=" Intel "-D cpu_num=" 8 "-D memory=" 16G " http://192.168.2.230:8000/hostinfo/collect/

Operation Result:

4. python script to collect host information

#/usr/bin/env python#coding: utf-8from subprocess import pipe,popenimport urllib , Urllib2def getifconfig ():     p = popen (["Ifconfig"],stdout=pipe)      data = p.stdout.read ()     return datadef getdmi ():     p = popen (["Dmidecode"],stdout=pipe)     data =  p.stdout.read ()     return data    def parsedata (data):     parse_data = []    new_line =  ""      data = [i for i in data.split ("\ n")  if i]     for line in data:        if line[0]. Strip ():             parse_data.append (New_line)             new_line = line +  "\ n"          else:            new_line  += line +  "\ n"     parse_data.append (new_line)      return [i for i in parse_data if i]    def  Parseifconfig (parse_data):     dic = {}    parse_data =  [i for i in parse_data if i and not i.startswith ("Lo")]     for lines in parse_data:         line_list = [i for i in lines.split ("\ n")  if i]          #devname  = line_list[0].split (":") [0]         for line in line_list :            if  Line.split () [0] ==  "inet":                 ip = line.split () [1]             if line.split () [0] ==  "Ether":                 mac = line.split () [1]         dic["IP"] = ip        #dic ["Mac"] =  MAC     RETURN DIC    DEF PARSEDMI (Parse_data):     dic = {}    parse_data = [i for i  in parse_data if i.startswith ("System information")]    parse_ Data = [ i foR i in parse_data[0].split ("\ n") [1:] if i]    dmi_dic =  dict ([I.strip (). Split (":")  for i in parse_data])     dic["Vendor" ] = dmi_dic["Manufacturer"]    dic["Product"] = dmi_dic["Product  Name "]    dic[" sn "] = dmi_dic[" Serial number "]     Return dic    def gethostname (f):     with open (f)   as fd:        for line in fd:             hostname = line.strip ()              break    return {"hostname": Hostname}    def getversion (f):     with open (f)  as  fd:        for line in fd:             version = line.strip ()              break    return {"Osver": Version}    def getcpu ( f):     num = 0    with open (f)  as fd:         for line in fd:             if line.startswith ("Processor"):                 num += 1             if line.startswith ("Model name"):                 cpu_model = line.split (":") [ 1].strip ()     return {"cpu_num": num, "Cpu_model": Cpu_model}    def getmem (f):     with open (f)  as fd:        for  line in fd:            if  Line.startswith ("Memtotal:"):                 mem = line.split (":") [1].strip (). Split () [0]             break    mem =  "%.2f"  %  (int (MEM)/ 1024.0)  +  "M"     return {"Memory": mem}    if __ name__ ==  "__main__":    dic = {}    data_ip  = getifconfig ()     parsed_data_ip = parsedata (DATA_IP)      ip = parseifconfiG (PARSED_DATA_IP)     data_dmi = getdmi ()     parsed_data_dmi  = parsedata (DATA_DMI)     dmi = parsedmi (PARSED_DATA_DMI)          hostname = gethostname ("/etc/hostname")          version = getversion ("/etc/redhat-release")     Cpu  = GETCPU ("/proc/cpuinfo")         mem = getmem ("/proc/ Meminfo ")     dic.update (IP)     dic.update (DMI)      Dic.update (hostname)     dic.update (version)     dic.update (CPU)      dic.update (MEM)      print dic    d =  urllib.urlencode (DIC)     req = urllib2.urlopen ("Http://192.168.2.230:8000/ hostinfo/collect/", d)     print req.read () 

Operation Result:

django-collecting host information to the CMDB (2)