更新 运维监控系统部署：Nightingale

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@@ -1,4 +1,18 @@
 # 一、依赖环境部署
+
+- 部署关系数据库MariaDB
+```
+apt -y install mariadb*
+systemctl enable mariadb
+systemctl restart mariadb
+mysql -e "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('1234');"
+```
+- 部署缓存数据库Redis
+```
+apt install -y redis
+systemctl enable redis
+systemctl restart redis
+```
 # 二、监控程序部署
 # 三、时序数据库部署与对接
 # 四、采集器Agent部署