Zabbix agent批量自动部署

ゝ一世哀愁。 2022-12-24 08:55 207阅读 0赞

废话：系统大批量上线时，我们一个个去装agent，有点枯燥，这里分享个expect结合上一篇《zabbix自动发现》，可以省不少工时。

准备工作：

1、下载客户端去吧https://www.zabbix.com/download\_agents

2、跑脚本的主机192.168.2.100

1）下载的客户端放在了/opt下面  
2）需要安装agent的（ip）和（passwd）信息，放在了ip\_list.sh文件中

# vim /opt/ip\_list.sh #

192.168.2.1:123456  
192.168.2.2:123456  
192.168.2.3:123456  
192.168.2.4:123456  
192.168.2.5:123456  
3）脚本agent\_install.sh也放在了/opt下面

3、注意修改Zabbix Server IP、跑脚本的IP（我标红了）

环境信息：

跑脚本的IP：192.168.2.100  
Zabbix Server IP：192.168.2.201  
agent安装路径：/usr/local/zabbix  
agent日志：/tmp下面  
设置了开启启动

#!/bin/bash
    
    # User:zgd
    # https://www.zabbix.com/download_agents
    # Install_URL:/usr/local/zabbix
    # DATE:20180622
    # Version:V2.3
    
    rm -rf /root/.ssh/known_hosts
    for i in { 1..5}
    do
     host=`sed -n "${i}p" /opt/ip_list.txt |awk -F ":" '{print $1}'`
     passwd=`sed -n "${i}p" /opt/ip_list.txt |awk -F ":" '{print $2}'`
      expect << EOF
      set timeout 300
      spawn ssh root@$host
      expect "yes/no" {  send "yes\r" }
      expect "password" {  send "${passwd}\r" }
      expect "#" {  send "groupadd zabbix\r" }
      expect "#" {  send "useradd -g zabbix zabbix -s /sbin/nologin\r" }
      expect "#" {  send "mkdir /usr/local/zabbix\r" }
      expect "#" {  send "scp 192.168.2.100:/opt/zabbix_agents_3.2.0.linux2_6.amd64.tar.gz /usr/local/zabbix\r" }
      expect "yes/no" {  send "yes\r" }
      expect "password" {  send "123456\r" }
      expect "#" {  send  "cd /usr/local/zabbix\r" }
      expect "#" {  send "tar xf zabbix_agents_3.2.0.linux2_6.amd64.tar.gz\r" }
      expect "#" {  send "sed -i '91c Server=192.168.2.201' /usr/local/zabbix/conf/zabbix_agentd.conf\r" }
      expect "#" {  send "sed -ri \"/^Hostname/s/.*/Hostname=\\\${HOSTNAME%%.*}/\" /usr/local/zabbix/conf/zabbix_agentd.conf\r" }
      expect "#" {  send "/usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.conf\r" }
      expect "#" {  send "chmod -R 755 /usr/local/zabbix\r" }
      expect "#" {  send "chown -R zabbix. /usr/local/zabbix\r" }
      expect "#" {  send "rm -rf /usr/local/zabbix/zabbix_agents_3.2.0.linux2_6.amd64.tar.gz\r" }
      expect "#" {  send "echo \"/usr/local/zabbix/sbin/zabbix_agentd -c /usr/local/zabbix/conf/zabbix_agentd.conf\" >> /etc/rc.local\r" }
      expect "#" {  send "exit\r" }
    EOF
    done

参考链接 ：

Zabbix agent批量自动部署 ：https://www.centos.bz/2018/06/zabbix-agent%e6%89%b9%e9%87%8f%e8%87%aa%e5%8a%a8%e9%83%a8%e7%bd%b2/