Centos7 使用docker来部署mondb-Toy模板网

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参考官方手册：
https://www.mongodb.com/docs/manual/tutorial/install-mongodb-community-with-docker/#std-label-docker-mongodb-community-install

使用脚本快速安装docker

curl -fsSL https://get.docker.com -o get-docker.sh | bash get-docker.sh

使用 Docker 安装 MongoDB 社区

mondb官方维护镜像：https://hub.docker.com/r/mongodb/mongodb-community-server

拉取镜像（可选择拉取指定镜像）

 docker pull mongodb/mongodb-community-server

运行容器

 docker run -d --name mongo -p 27017:27017  --restart=always -v /data/mondb:/data mongodb/mongodb-community-server:latest

-p 27017:27017 映射端口
–restart=always 重启策略
-v /data/mondb:/data 映射目录

检查容器是否正在运行
```
 docker container  ps
```

连接到 MongoDB 部署mongosh
打开的交互式容器实例mongo并使用来连接到部署mongosh。

 docker exec -it mongo mongosh

# docker exec -it mongo mongosh
Current Mongosh Log ID: 65ee9ea0726e1c9459cddb7b
Connecting to:          mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+2.1.5
Using MongoDB:          7.0.6
Using Mongosh:          2.1.5

For mongosh info see: https://docs.mongodb.com/mongodb-shell/


To help improve our products, anonymous usage data is collected and sent to MongoDB periodically (https://www.mongodb.com/legal/privacy-policy).
You can opt-out by running the disableTelemetry() command.

------
   The server generated these startup warnings when booting
   2024-03-11T03:30:50.778+00:00: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine. See http://dochub.mongodb.org/core/prodnotes-filesystem
   2024-03-11T03:30:51.346+00:00: Access control is not enabled for the database. Read and write access to data and configuration is unrestricted
   2024-03-11T03:30:51.346+00:00: /sys/kernel/mm/transparent_hugepage/enabled is 'always'. We suggest setting it to 'never'
   2024-03-11T03:30:51.346+00:00: /sys/kernel/mm/transparent_hugepage/defrag is 'always'. We suggest setting it to 'never'
   2024-03-11T03:30:51.346+00:00: vm.max_map_count is too low
------

test>

验证您的部署
要确认您的 MongoDB 实例正在运行，请运行以下Hello 命令：
返回如下结果证明部署成功

test> db.runCommand(
...    {
...       hello: 1
...    }
... )
{
  isWritablePrimary: true,
  topologyVersion: {
    processId: ObjectId('65ee7aea7c46bbdf74b0b1c5'),
    counter: Long('0')
  },
  maxBsonObjectSize: 16777216,
  maxMessageSizeBytes: 48000000,
  maxWriteBatchSize: 100000,
  localTime: ISODate('2024-03-11T06:04:42.753Z'),
  logicalSessionTimeoutMinutes: 30,
  connectionId: 3,
  minWireVersion: 0,
  maxWireVersion: 21,
  readOnly: false,
  ok: 1
}
test>