설치 후 할일
mongo
use admin
db.createUser({ user: "cmlee", pwd: "dldmswk!12", roles: ["userAdminAnyDatabase", "readWriteAnyDatabase"] });
// or
db.createUser({ user: "cmlee", pwd: "dldmswk!12", roles: ["root", "admin"] });
// or db 권한
db.createUser({user: "cmlee", pwd: "dldmswk!12", roles:["dbOwner"]})