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【Linux】MongoDB创建数据库（开启用户认证）

623人浏览   2024-05-25 17:00:40

创建root/admin用户

创建root用户，超级用户角色root。

创建admin用户，所有数据库角色userAdminAnyDatabase。

[root@192 ~]# cd /usr/local/mongo/mongodb-linux-x86_64-rhel70-3.4.7/bin/
[root@192 bin]# ./mongo
MongoDB shell version v3.4.7
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.7
> use admin;
switched to db admin
> db.createUser({user:"root",pwd:"123456",roles:["root"]});
Successfully added user: { "user" : "root", "roles" : [ "root" ] }
> db.createUser({user:"admin", pwd:"123456", roles:[{role:"userAdminAnyDatabase", db:"admin"}]});
Successfully added user: {
"user" : "admin",
"roles" : [
{
"role" : "userAdminAnyDatabase",
"db" : "admin"
}
]
}
> db.shutdownServer();
> exit;

开启用户认证

修改mongodb.conf

[root@192 bin]# cd /usr/local/mongo/datas/
[root@192 datas]# vi mongodb.conf

图1 开启用户认证

创建account数据库

创建AUser用户，数据库用户角色，读写权限。

重启mongo

[root@192 bin]# /usr/local/mongo/mongodb-linux-x86_64-rhel70-3.4.7/bin/mongod -f /usr/local/mongo/datas/mongodb.conf
[root@192 bin]# ./mongo
MongoDB shell version v3.4.7
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.4.7
> use admin;
switched to db admin
> db.auth("admin","123456");
1
> use account;
switched to db account
> db.createUser({user: "AUser",pwd: "123456",roles: [{role: "readWrite",db: "account"}]});
Successfully added user: {
"user" : "AUser",
"roles" : [
{
"role" : "readWrite",
"db" : "account"
}
]
}

account数据库，user集合中添加一条记录

> use account;
switched to db account
> db.auth("AUser","123456");
1
> db.user.insert({"loginname":"zhangsan","age":"25"});
WriteResult({ "nInserted" : 1 })

查看创建的数据库

> show dbs;
account 0.000GB
admin 0.000GB
local 0.000GB

查看user集合

> db.user.find();
{ "_id" : ObjectId("5eadc6f5cf53a715ff983bd1"), "loginname" : "zhangsan", "age" : "25" }

mongo连接工具查看

图1 连接mongo

图2 查看记录

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