利用zabbix api 带入 组ID 和 监控项目键值 获取所有主机的值

def   chaxun(groupid,items_value):  是自己写的，带入组 ID  和 监控项目键值，返回 主机和值的结果。

做了判断，如果这个主机没有想要的监控项目，就去除掉。

#!/usr/bin/env python
#coding=utf-8
import  urllib.request
import  json
import  re

url  =  'http://XXXXXXXXXXXXXXXX/api_jsonrpc.php'
username  =  'Admin'
password  =  'XXXXX'

#登陆
def  requestJson(url,values):
    data  =  json.dumps(values).encode( 'utf-8' )
    req  =  urllib.request.Request(url, data, { 'Content-Type' :  'application/json-rpc' })
    response  =  urllib.request.urlopen(req, data)
    a  =  response.read().decode(encoding = 'utf-8' )
    output  =  json.loads(a)
    try :
        message  =  output[ 'result' ]
    except :
        message  =  output[ 'error' ][ 'data' ]
        print (message)
        quit()
    return  output[ 'result' ]


##登陆的API
def  authenticate(url, username, password):
    values  =  { 'jsonrpc' :  '2.0' ,
              'method' :  'user.login' ,
              'params' : {
                  'user' : username,
                  'password' : password
              },
              'id' :  '0'
              }
    idvalue  =  requestJson(url,values)
    return  idvalue

auth = authenticate(url,username,password)



##查询组ID {'groupid': '8', 'name': 'Switch'}
def  groups(auth):
    values  =  {
            "jsonrpc" : "2.0" ,
            "method" : "hostgroup.get" ,
              "params" :{
                    "output" :[ "groupid" , "name" ],
            },
              'auth' : auth,
              'id' :  '1'
              }
    output  =  requestJson(url,values)
    return  output

##查询主机
def  hosts(auth,a):
    values  =  {
            "jsonrpc" : "2.0" ,
            "method" : "host.get" ,
              "params" :{
                    "output" :[ "groupid" , "name" ],
                    "groupids" : a,
            },
              'auth' : auth,
              'id' :  '1'
              }
    output  =  requestJson(url,values)
    return  output




##查询主机项目
def  items(auth,a):
    values  =  {
            "jsonrpc" : "2.0" ,
            "method" : "item.get" ,
              "params" :{
                  "output" : [ "itemids" ,  "key_" ],
                  "hostids" : a,
                  },
              'auth' : auth,
              'id' :  '1'
              }
    output  =  requestJson(url,values)
    return  output

##查询项目的历史值  'lastvalue': '-14760.0000'
def  his(auth,itemids):
    values  =  {
            "jsonrpc" : "2.0" ,
            "method" : "item.get" ,
              "params" :{
                    "output" :  "extend" ,
                      "history" :  0 ,
                      "itemids" : itemids,
                      "sortfield" :  "itemid" ,
                      "sortorder" :  "DESC" ,
                      "limit" :  1
                  },
              'auth' : auth,
              'id' :  '1'
              }
    output  =  requestJson(url,values)
    return  output

##查询触发项目值和监控项目
def  trigger(auth):
    values  =  {
              "jsonrpc" : "2.0" ,
              "method" :  "trigger.get" ,
              "params" : {
                      "output" : [
                        "description" ,
              ],
              "filter" : {
                  "hostid" :  "10108" ,
              },
              "selectItems" :"",
              "sortfield" :  "hostname" ,
              "sortorder" :  "DESC"
              },
              'auth' : auth,
              'id' :  '1'
              }
    output  =  requestJson(url,values)
    return  output


def   chaxun(groupid,items_value):

    host  =  hosts(auth, groupid)  ##获取所有主机

    host_name  =  []
    host_id  =  []

    for  i  in  host:
        host_id.append(i[ 'hostid' ])
        host_name.append(i[ 'name' ])
    hostall  =  dict ( zip (host_id, host_name))   ## 所有主机     '10118': '云主机：10.8.8.65','10119': '云主机：10.8.8.66',


    host_names  =  []
    host_ids  =  []
    for  i  in  host_id:     ##筛选，  有监控项目的   符合要求的主机ID，和主机名字
        host_id_value  =  items(auth, i)  ## [{'itemid': '29272', 'key_': 'BiosDate'},{'itemid': '29272', 'key_': 'BiosDate'}]
        for  index, value  in  enumerate (host_id_value):
            for  k, v  in  value.items():
                if   items_value   in  v:            ## items_value
                    host_ids.append(host_id_value[index][ 'itemid' ])
                    host_names.append(i)




    host_names_list  =  []
    for  i  in    host_names:   ## 用符合要求的主机  获取它的名字
        for  k, v  in  hostall.items():
            if  i  in  k:
                host_names_list.append(v)


    history_value  =  []
    for  i  in  host_ids:          ##查询主机ID的最新历史值
        history  =  his(auth, i)
        history_value.append(history[ 0 ][ 'lastvalue' ])
    host_value  =  dict ( zip (host_names_list, history_value))

    return   host_value   #返回主机和值的对应关系

ret  =  chaxun( 5 ,  "ProcThreadCount.[2]" ) #  组ID 和 想要查询的监控项目
print (ret)

本文转自 295631788 51CTO博客，原文链接：http://blog.51cto.com/hequan/1955480，如需转载请自行联系原作者