安装笔记：使用monit监控redis

yum install -y monit

vi /etc/monitrc

set daemon 1
...
set httpd port 2812 and
    use address 0.0.0.0
    #allow localhost

vi /etc/monit.d/redis

check process redis with pidfile /var/run/redis_6379.pid
start program = "/usr/sbin/service redisd start"
stop program = "/usr/sbin/service redisd stop"
if failed host 127.0.0.1 port 6379 then restart

检查配置文件: monit -t
服务自动启动: systemctl enable monit
启动服务: service monit start
停止服务: service monit stop
日志文件: /var/log/monit.log
可以通过 http://IP:2812 查看具体监控信息（默认用户名和密码是admin/monit）