[MongoDB] 데이터베이스 및 사용자 계정 생성

mongo admin

> use admin

> db.createUser({user: 'user01', pwd: 'userpass01', roles: ['root'] })

> use mydb

> db.createUser({user:"user01", pwd:"userpass01", roles:[{role:'root', db:'admin'}] })

> db.getUsers()
[
        {
                "_id" : "mydb.user01",
                "userId" : UUID("1c7166dd-faaa-4887-80f8-ab0000000000"),
                "user" : "user01",
                "db" : "mydb",
                "roles" : [
                        {
                                "role" : "root",
                                "db" : "admin"
                        }
                ],
                "mechanisms" : [
                        "SCRAM-SHA-1",
                        "SCRAM-SHA-256"
                ]
        }
]