mongodb角色管理和用户管理

方法名	描述
db.getUsers()
db.dropAllUsers()
db.updateUser()
db.createUser()
db.revokeRolesFromUser()
db.removeUser()	删除用户
db.grantRolesToUser()
db.getUser()
db.changeUserPassword()
db.auth()	数据库认证、安全模式

 创建超级账号：要在admin数据库下面创建超级账号：

选择数据库：use admin

创建用户：db.createUser({user:"glc",pwd:"glc",roles:[{role:"root",db:"admin"}]})

检测密码：db.auth("username","password")

glc-test:PRIMARY> use admin
switched to db admin
glc-test:PRIMARY> db.createUser({user:"glc",pwd:"glc",roles:[{role:"root",db:"admin"}]})
Successfully added user: {
        "user" : "glc",
        "roles" : [
                {
                        "role" : "root",
                        "db" : "admin"
                }
        ]
}
glc-test:PRIMARY> db.auth("glc","glc")
1

创建某个库有创建索引的权限：

replset_name:PRIMARY> use admin
switched to db admin
replset_name:PRIMARY> db.createRole({role:"role_name",privileges: [{ resource: { db: "db_name", collection: "" }, actions: [ "createIndex" ]}],roles:[]})