Table of Contents
介绍
MMS应用数据库
可选:MMS备份Blockstore数据库
安装配置复制集
Home Database Mysql Tutorial MMS 准备后端存储mongodb实例(5)

MMS 准备后端存储mongodb实例(5)

Jun 07, 2016 pm 04:38 PM
mms mongodb introduce Prepare rear end storage Example

介绍 后端mongodb存储用来给MMS使用的,用于存储所收集的监控数据和备份数据。在安装完MMS会自动在 backing databases的mongodb实例上生成如下几个数据库,如下: MMS应用数据库 MMS监控需要mongodb复制集来保存MMS应用数据库。该数据库存储: 从监控代理收

介绍

后端mongodb存储用来给MMS使用的,用于存储所收集的监控数据和备份数据。在安装完MMS会自动在backing databases的mongodb实例上生成如下几个数据库,如下: mms-backdb

MMS应用数据库

MMS监控需要mongodb复制集来保存MMS应用数据库。该数据库存储:
  • 从监控代理收集来的监控数据
  • 元数据,如 MMS 用户, 组, 主机, 监控数据, 和备份状态
对于高达400个被监控主机,硬盘需要?200 GB存储空间;对于高达2000 个被监控主机,硬盘需要500GB的存储空间。 该应用程序的数据库应该是三个实例组成的MongoDB复制集。如果不能分配3个数据实例,可以2个数据实例+1个仲裁节点。 为了获得最佳效果,可以使用SSD存储。也可以使用单独的mongodb实例来代替复制集,不过在生产环境下不建议。

可选:MMS备份Blockstore数据库

MMS备份需要一个单独的,专用的MongoDB副本集来保存备份的快照数据。该系统应具有足够的容量来存储2至3倍的总备份的数据大小。

安装配置复制集

这里就不再介绍了,可以参考《mongodb replica set》。
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The data of the MongoDB database is stored in the specified data directory, which can be located in the local file system, network file system or cloud storage. The specific location is as follows: Local file system: The default path is Linux/macOS:/data/db, Windows: C:\data\db. Network file system: The path depends on the file system. Cloud Storage: The path is determined by the cloud storage provider.

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Where are the mongodb database files? Where are the mongodb database files? Apr 07, 2024 pm 05:42 PM

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How to open mongodb How to open mongodb Apr 07, 2024 pm 06:15 PM

On Linux/macOS: Create the data directory and start the "mongod" service. On Windows: Create the data directory and start the MongoDB service from Service Manager. In Docker: Run the "docker run" command. On other platforms: Please consult the MongoDB documentation. Verification method: Run the "mongo" command to connect and view the server version.

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