更新 运维监控系统部署：Nightingale

%E8%BF%90%E7%BB%B4%E7%9B%91%E6%8E%A7%E7%B3%BB%E7%BB%9F%E9%83%A8%E7%BD%B2%EF%BC%9ANightingale.md

@@ -5,11 +5,16 @@
 apt -y install mariadb*
 systemctl enable mariadb
 systemctl restart mariadb
+#设置mysql密码
 mysql -e "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('1234');"
 ```
 - 部署缓存数据库Redis
 ```
 apt install -y redis
+#修改redis密码
+vi /etc/redis/redis.conf
+添加requirepass 1234(密码字段)
+
 systemctl enable redis
 systemctl restart redis
 ```