MongoDB 的安装与配置用户

CenntOS 7 安装 MongoDB

安装方式

• Docker 安装 MongoDB，请事先安装好 Docker.

• 安装在服务器上

  服务器操作系统为 CentOS Linux release 7.7.1908 (Core)

• Docker安装方法

安装步骤

• 开放端口

  [root@yinyao ~]# firewall-cmd --list-ports
  80/tcp 22/tcp
  [root@yinyao ~]# firewall-cmd --zone=public --add-port=27017/tcp --permanent
  success
  [root@yinyao ~]# systemctl restart firewalld.service
  [root@yinyao ~]# firewall-cmd --list-ports
  80/tcp 22/tcp 27017/tcp
  [root@yinyao ~]# 
  ​

• 拉取镜像

  [root@yinyao ~]# docker pull mongo
  Using default tag: latest
  latest: Pulling from library/mongo
  23884877105a: Pull complete 
  bc38caa0f5b9: Pull complete 
  2910811b6c42: Pull complete 
  36505266dcc6: Pull complete 
  a4d269900d94: Pull complete 
  5e2526abb80a: Pull complete 
  d3eece1f39ec: Pull complete 
  358ed78d3204: Pull complete 
  1a878b8604ae: Pull complete 
  978c572f0440: Pull complete 
  35a600ffcf6a: Pull complete 
  fa9f812cdfe6: Pull complete 
  7a8109e27110: Pull complete 
  Digest: sha256:be8d903a68997dd63f64479004a7eeb4f0674dde7ab3cbd1145e5658da3a817b
  Status: Downloaded newer image for mongo:latest
  docker.io/library/mongo:latest
  [root@yinyao ~]# 
  ​

• 运行 MongoDB

  [root@yinyao ~]# docker run --name mongodb -p 27017:27017 -d mongo --auth
  ce24bf51a7b9ece9522f319417d24400a3d6fe220e5770aa5d44acc3ecf56863
  [root@yinyao ~]# 
  ​

• 设置管理员与密码

  [root@yinyao ~]# docker exec -it mongodb mongo admin
  MongoDB shell version v4.2.7
  connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
  Implicit session: session { "id" : UUID("bf8a1717-11c5-4b46-a6a8-ea1b2f1346e9") }
  MongoDB server version: 4.2.7
  Welcome to the MongoDB shell.
  For interactive help, type "help".
  For more comprehensive documentation, see
  	http://docs.mongodb.org/
  Questions? Try the support group
  	http://groups.google.com/group/mongodb-user
  > db.createUser({ user: 'root', pwd: 'root', roles: [ { role: "userAdminAnyDatabase", db: "admin" } ] });
  Successfully added user: {
  	"user" : "root",
  	"roles" : [
  		{
  			"role" : "userAdminAnyDatabase",
  			"db" : "admin"
  		}
  	]
  }
  > exit;
  [root@yinyao ~]# 
  ​

• 登录测试

  登录时如果不进行用户认证，将无法使用 MongoDB 数据库

  登录认证语句：db.auth("root","root");

  [root@yinyao ~]# docker exec -it mongodb mongo admin
  MongoDB shell version v4.2.7
  connecting to: mongodb://127.0.0.1:27017/admin?compressors=disabled&gssapiServiceName=mongodb
  Implicit session: session { "id" : UUID("a8ac1883-2e9f-45cf-9871-9e4c372b431b") }
  MongoDB server version: 4.2.7
  > show dbs;
  > db.auth("root","root");
  1
  > show dbs;
  admin   0.000GB
  config  0.000GB
  local   0.000GB
  > exit;
  [root@yinyao ~]# 
  ​

图形化客户端安装与远程连接到服务器

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