UserParameter=http_discovery,/usr/bin/python  /etc/zabbix/scripts/base/http_discovery.py

UserParameter=http.info[*],/bin/bash /etc/zabbix/scripts/base/check-http-expire.sh $1 

baidu.com 443 

#!/usr/bin/env python

#coding:utf-8

import os

import sys

import json

#这个函数主要是构造出一个特定格式的字典，用于zabbix

def ssl_cert_discovery():

    web_list=[]

    web_dict={"data":None}

    with open("/etc/zabbix/scripts/base/http_list","r") as f:

        for sslcert in f:

            dict={}

            dict["{#DOMAINNAME}"]=sslcert.strip().split()[0]

            dict["{#PORT}"]=sslcert.strip().split()[1]

            dict["{#OLDNS}"]=sslcert.strip().split()[2]

            web_list.append(dict)

    web_dict["data"]=web_list

    jsonStr = json.dumps(web_dict,indent=4)

    return jsonStr

if __name__ == "__main__":

    print ssl_cert_discovery()

#!/bin/bash

host=$1

#end_date=`whois -H  $host|grep "Registry Expiry Date"|awk '{print $NF}'`

end_date=`whois -H  $host|egrep "Registry Expiry Date|Expiration Time"|awk '{print $3,$4}'|sed 's#Date: ##g'`

#echo "$end_date"

if [ -n "$end_date" ]

then

    end_date_seconds=`date '+%s' --date "$end_date"`

    now_seconds=`date '+%s'`

    echo "($end_date_seconds-$now_seconds)/24/3600" | bc

fi

<?xml version="1.0" encoding="UTF-8"?>

<zabbix_export>

    <version>5.2</version>

    <date>2022-08-12T04:53:53Z</date>

    <groups>

        <group>

            <name>Templates</name>

        </group>

    </groups>

    <templates>

        <template>

            <template>Template http  expire date</template>

            <name>Template http  expire date</name>

            <groups>

                <group>

                    <name>Templates</name>

                </group>

            </groups>

            <applications>

                <application>

                    <name>域名过期剩余时间</name>

                </application>

            </applications>

            <discovery_rules>

                <discovery_rule>

                    <name>域名到期_Discovery</name>

                    <type>ZABBIX_ACTIVE</type>

                    <key>http_discovery</key>

                    <delay>24h</delay>

                    <lifetime>8h</lifetime>

                    <item_prototypes>

                        <item_prototype>

                            <name>[{#DOMAINNAME}]域名过期剩余时间：</name>

                            <type>ZABBIX_ACTIVE</type>

                            <key>http.info[{#DOMAINNAME},{#PORT}]</key>

                            <delay>24h</delay>

                            <history>0</history>

                            <trends>7d</trends>

                            <units>天</units>

                            <applications>

                                <application>

                                    <name>域名过期剩余时间</name>

                                </application>

                            </applications>

                            <preprocessing>

                                <step>

                                    <type>MULTIPLIER</type>

                                    <parameters>

                                        <parameter>1</parameter>

                                    </parameters>

                                </step>

                            </preprocessing>

                            <trigger_prototypes>

                                <trigger_prototype>

                                    <expression>{last()}&lt;33</expression>

                                    <name>[{#DOMAINNAME}] 域名过期剩余时间小于33天</name>

                                    <priority>HIGH</priority>

                                    <manual_close>YES</manual_close>

                                </trigger_prototype>

                            </trigger_prototypes>

                        </item_prototype>

                    </item_prototypes>

                </discovery_rule>

            </discovery_rules>

        </template>

    </templates>

</zabbix_export>