.在zabbix-agent端安装fping

wget http://www.fping.org/dist/fping-3.16.tar.gz

tar zxvf fping-3.16.tar.gz

cd fping-3.16

./configure --prefix=/usr/local/fping/

make && make install

.编写自动发现脚本

[root@eus_dlcbs_web01:/usr/local/zabbix_agents_3.2.0/scripts]# cat webip_status.sh

#!/bin/bash

# function:monitor tcp connect status from zabbix 

web_ip_discovery () {

WEB_IP=($(cat  /usr/local/zabbix_agents_3.2.0/scripts/webip.txt|grep -v "^#"))

        printf '{\n'

        printf '\t"data":[\n'

for((i=;i<${#WEB_IP[@]};++i))

{

num=$(echo $((${#WEB_IP[@]}-)))

        if [ "$i" != ${num} ];

                then

        printf "\t\t{ \n"

        printf "\t\t\t\"{#SITENAME}\":\"${WEB_IP[$i]}\"},\n"

                else

                        printf  "\t\t{ \n"

                        printf  "\t\t\t\"{#SITENAME}\":\"${WEB_IP[$num]}\"}]}\n"

        fi

}

} 

web_site_code () {

/usr/local/fping/sbin/fping $|grep -c 'alive'

} 

case "$1" in

web_ip_discovery)

web_ip_discovery

;;

web_site_code)

web_site_code $

;;

*) 

echo "Usage:$0 {web_ip_discovery|web_site_code [URL]}"

;;

esac

.配置编写

vim /usr/local/zabbix_agents_3.2.0/conf/zabbix_agentd/web_ip_discovery.conf

UserParameter=web.ip.discovery,/usr/local/zabbix_agents_3.2.0/scripts/webip_status.sh web_ip_discovery

UserParameter=web.ip.code[*],/usr/local/zabbix_agents_3.2.0/scripts/webip_status.sh web_site_code $

[root@eus_dlcbs_web01:/usr/local/zabbix_agents_3.2.0/scripts]# cat webip.txt

1.1.1.1

2.2.2.2

触发器：

web.ip.code {#SITENAME} is not alive

# 最近5个取值最大值不为1

{ip_monitor:web.ip.code[{#SITENAME},].max(#)}<>

报错处理：

Received value [/usr/local/fping/sbin/fping: can't create socket (must run as root?) : Permission denied0] is not suitable for value type [Numeric (unsigned)] and data type [Decimal]

（这里遇到一个问题，在客户端自测脚本是好的，但是到了服务端怎么样都执行不出来fping，因为fping必须由root执行，如果非root会报错，这是权限问题，chmod u+s /usr/local/fping/sbin/fping 就可以解决这个问题。）

[root@eus_dlcbs_web01:/usr/local/zabbix_agents_3.2.0/scripts]# ll /usr/local/fping/sbin/fping

-rwxr-xr-x  root root  Sep  : /usr/local/fping/sbin/fping

[root@eus_dlcbs_web01:/usr/local/zabbix_agents_3.2.0/scripts]# chmod u+s /usr/local/fping/sbin/fping

[root@eus_dlcbs_web01:/usr/local/zabbix_agents_3.2.0/scripts]# ll /usr/local/fping/sbin/fping

-rwsr-xr-x  root root  Sep  : /usr/local/fping/sbin/fping

# 触发报警的时候由于只是显示IP，这样不能快速知道是哪台服务器出了问题，所以带上主机名，如下

# 自动发现脚本

[root@eus_dlcbs_web01:/usr/local/zabbix_agents_3.2.0/scripts]# cat webip_status.sh

#!/bin/bash

# function:monitor tcp connect status from zabbix 

web_ip_discovery () {

WEB_IP=($(cat  /usr/local/zabbix_agents_3.2.0/scripts/ips.txt|grep -v "^#"))

        printf '{\n'

        printf '\t"data":[\n'

for((i=;i<${#WEB_IP[@]};++i))

{

num=$(echo $((${#WEB_IP[@]}-)))

        if [ "$i" != ${num} ];

                then

        printf "\t\t{ \n"

        printf "\t\t\t\"{#SITENAME}\":\"${WEB_IP[$i]}\"},\n"

                else

                        printf  "\t\t{ \n"

                        printf  "\t\t\t\"{#SITENAME}\":\"${WEB_IP[$num]}\"}]}\n"

        fi

}

} 

web_site_code () {

ip=`echo $|awk -F ':' '{print $1}'`

#echo $ip

/usr/local/fping/sbin/fping ${ip}|grep -c 'alive'

} 

case "$1" in

web_ip_discovery)

web_ip_discovery

;;

web_site_code)

web_site_code $

;;

*) 

echo "Usage:$0 {web_ip_discovery|web_site_code [URL]}"

;;

esac

# webip.txt

1.1.1.1:cbs_web01

2.2.2.2:cbs_web02