zabbix经过微信模板消息发送报警

zabbix经过微信模板消息发送报警信息给指定的用户

效果以下：

环境：

可发送模板消息的认证号或测试号（无认证号，目前使用测试号） zabbix 2.4.7

微信测试号设置： 登录测试号，得到appID及appsecret

关注测试号，得到图中右侧用户的微信号

增长消息模板，记录消息模板id 模板内容需填写{{topic.DATA}} {{message.DATA}}

zabbix告警脚本部署

三个脚本： weixin_send_template_message.sh #发送模板消息脚本 weixin_env.sh #配置文件 weixin_gen_tooken.sh #从新获取tooken，当tooken过时时间到期或发送模板消息返回tooken过时时将会被weixin_send_template_message.sh调用

weixin_send_template_message.sh需软连接至zabbix的alterscripts目录下，需注意三个脚本及存放tooken的文件的权限 脚本文件请见文章最后

zabbix配置：

zabbix中添加报警媒介类型

为用户添加报警媒介，将关注测试号后测试号页面显示出的微信号填入

建立动做，须要注意的是动做的默认消息必须为一行，如需分行使用\n分行

最后，查看是否能够收到报警吧。

本人文件目录：

/data/scripts/weixin_env.sh #微信测试号的配置

#!/bin/bash
APPID="xxxxxxxxxx"   #测试号的appID
APPSECRET="xxxxxxxxxxxxxxxxxxxx"     #测试号的appsecret
tmp_wx_tooken="/tmp/wx_tooken.txt"   #存放tooken的文件,需注意文件的权限
wx_lock="/tmp/wx.lock"               
now=`date`
timestamp=`date +%s`
logfile="/tmp/zabbix_send_wx_message.log"         #日志文件位置
openid=$1
topic=$2
message=$3
templateid="xxxxxxxxxxxfDnzplqlgJYSyVb9Xnu8ALnLRVJ3g"         #模板ID
gettookenscript="/data/scripts/weixin_gen_tooken.sh"             #获取tooken的脚本路径

/data/scripts/weixin_gen_tooken.sh #获取tooken的脚本路径，用于tooken过时时从新获取tooken

#!/bin/bash
envfile="/data/scripts/weixin_env.sh"        #微信测试号的配置文件
source $envfile
        gettookenurlcontent=`curl "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$APPID&secret=$APPSECRET"`
        echo "$now get tooken:$gettookenurlcontent">>$logfile
        echo "$gettookenurlcontent"|grep '{"access_token":'
        if [ "$?" = "0" ];then
        echo "$now get wx tooken successful message:$gettookenurlcontent" >>$logfile
        new_tooken=`echo -e $gettookenurlcontent|awk -F'"' '{print $4}'`
        echo $new_tooken
        expire_in=`echo -e $gettookenurlcontent|awk -F'"' '{print $7}'|sed 's/://'|sed 's/}//'`
        let "new_expire=timestamp + expire_in"
        echo "$new_tooken $new_expire">$tmp_wx_tooken || echo "$now write tooken to $tmp_wx_tooken filed" >>$logfile 
        line=`cat $tmp_wx_tooken`
        wxtooken=`echo -e $line|awk -F" " '{print $1}'`
        echo $wxtooken
        wxexpire=`echo -e $line|awk -F" " '{print $2}'`
        echo $wxexpire
        else
                echo "$now get wx tooken failed,message:$gettookenurlcontent" >>$logfile
                exit 1
        fi

/data/scripts/weixin_send_template_message.sh #发送模板消息脚本

#!/bin/bash
envfile="/data/scripts/weixin_env.sh"        #配置文件路径
source $envfile

#检查tooken文件或tooken是否超过过时时间
check_tooken(){
if [ -f $tmp_wx_tooken ];then
        line=`cat $tmp_wx_tooken`
        wxtooken=`echo -e $line|awk -F" " '{print $1}'`
        wxexpire=`echo -e $line|awk -F" " '{print $2}'`
        let "wxexpire=wxexpire + 10"
        isexpire=`echo "$timestamp<$wxexpire"|bc`
        if [ $isexpire = "0" ];then
                echo "$now tooken expired,get new tooken">>$logfile
                echo "$now sh $gettookenscript">>$logfile
                flock -xn $wx_lock -c "sh $gettookenscript"
        fi
else
        flock -xn $wx_lock -c "sh $gettookenscript"
fi
}

#发送模板消息，若是返回42001则调用脚本从新获取tooken后再次发送消息
send_message(){
       line=`cat $tmp_wx_tooken`
        wxtooken=`echo -e $line|awk -F" " '{print $1}'`
#       sendcontent=`curl -d '{"touser":"'$openid'","template_id":"'$templateid'","topcolor":"#FF0000","data":{"topic":{"value":"'$topic'","color":"#173177"},"message":{"value":"'$message'","color":"#173177"}}}' "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=$wxtooken"`
        sendcontent=`curl -d """{\"touser\":\"$openid\",\"template_id\":\"$templateid\",\"topcolor\":\"#FF0000\",\"data\":{\"topic\":{\"value\":\"$topic\",\"color\":\"#173177\"},\"message\":{\"value\":\"$message\",\"color\":\"#173177\"}}}""" "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=$wxtooken"`
        echo $sendcontent |grep '{"errcode":0,"errmsg":"ok"'
        if [ $? = "0" ];then
                echo "$now send message ok,message is topic:$topic,message:$message ,reponse:$sendcontent" >>$logfile
                exit 0
        else
                echo $sendcontent |grep '{"errcode":42001,"errmsg":"access_token expired'
                if [ $? = "0" ];then
                        flock -xn $wx_lock -c "sh $gettookenscript"
                        if [ $? = "0" ];then
                                line=`cat $tmp_wx_tooken`
                                wxtooken=`echo -e $line|awk -F" " '{print $1}'`
                                wxexpire=`echo -e $line|awk -F" " '{print $2}'`
                                echo "$now try send message again">>$logfile
                                sendcontent=`curl -d """{\"touser\":\"$openid\",\"template_id\":\"$templateid\",\"topcolor\":\"#FF0000\",\"data\":{\"topic\":{\"value\":\"$topic\",\"color\":\"#173177\"},\"message\":{\"value\":\"$message\",\"color\":\"#173177\"}}}""" "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=$wxtooken"`
                                if [ $? = "0" ];then
                                        echo "$now send message ok,message is topic:$topic,message:$message ,reponse:$sendcontent" >>$logfile
                                        exit 0
                                else
                                        echo $sendcontent |grep '{"errcode":42001,"errmsg":"access_token expired'
                                        exit 1
                                fi
                        fi
                fi
                echo "$now send message failed,message is topic:$topic,message:$message ,reponse:$sendcontent" >>$logfile
                exit 1
        fi
}
check_tooken
send_message