zabbix-agent2安装,并监控MYSQL和docker容器
#先卸载旧版zabbix-agentrpm -qa | grep zabbixrpm -e XXXXXX#更新 agent 为 zabbix-agent2#Centos6:rpm -Uvh https://repo.zabbix.com/zabbix/5.4/rhel/6/x86_64/zabbix-release-5.4-1.el6.noarch.rpmyum clean allyum inst
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#先卸载旧版zabbix-agent
rpm -qa | grep zabbix
rpm -e XXXXXX
#更新 agent 为 zabbix-agent2
#Centos6:
rpm -Uvh https://repo.zabbix.com/zabbix/5.4/rhel/6/x86_64/zabbix-release-5.4-1.el6.noarch.rpm
yum clean all
yum install zabbix-agent2 -y
service zabbix-agent2 restart
chkconfig --level 35 zabbix-agent2 on
#Centos7:
rpm -Uvh https://repo.zabbix.com/zabbix/5.4/rhel/7/x86_64/zabbix-release-5.4-1.el7.noarch.rpm
yum clean all
yum install zabbix-agent2 -y
systemctl restart zabbix-agent2
systemctl enable zabbix-agent2
#修改文件:
vim /etc/zabbix/zabbix_agent2.conf
Server=zabbix主机IP
ServerActive=zabbix主机IP
Hostname=监控主机IP或随便写个英文hostname
#重启agent2,使配置生效
systemctl restart zabbix-agent2
#mysql新建监控用户 @'localhost' 表示只限本机访问,@'%'表示任何机都可访问
mysql -u root -p
#mysql 5.7 授权Zabbix用户,用于发送数据
grant all on *.* to 'zabbixmonitor'@'localhost' identified by '密码请改成英文';
#使其生效
flush privileges;
#mysql 8.0
#创建账户
create user 'zabbixmonitor'@'%' identified by '密码请改成英文';
#赋予权限,with grant option这个选项表示该用户可以将自己拥有的权限授权给别人
grant all privileges on *.* to 'zabbixmonitor'@'%' with grant option;
#使其生效
flush privileges;
#验正测试使用授权的zabbix用户登录数据库
mysql -uzabbixmonitor -p -h 127.0.0.1
#输入密码
#在zabbix服务器设置:
#添加 MySQL by Zabbix agent 2 模板,在 主机->宏->继承以及主机 宏->修改以下3个值
{$MYSQL.DSN} = tcp://127.0.0.1:3306
{$MYSQL.PASSWORD} = 密码
{$MYSQL.USER} = zabbixmonitor
#监测->最新数据,看一下是否成功
关于监控Docker,需要添加 Docker 模板即可
zabbix-agent2的确是一个很好的agent,比第一代强大非常多
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