关闭 mongodb 出错： Error: shutdown failed: not authorized

开启认证功能之后，出现了不能关闭数据库的现象，报错如下：

Error: assert failed : unexpected error: Error: shutdownServer failed: not authorized on admin to execute command { shutdown: 1.0 }

开启的操作是在/etc/mongo.conf,添加如下设置：

security:
  authorization: enabled

从报错内容上看是权限不够，但不明了为什么，因为已经使用的超级用户权限：

{
    "_id" : "admin.myUserAdmin",
    "user" : "myUserAdmin",
    "db" : "admin",
    "roles" : [
        {
            "role" : "userAdminAnyDatabase",
            "db" : "admin"
        },
        {
            "role" : "dbOwner",
            "db" : "admin"
        }
    ]
}

经过查询错误解决办法，了解到是集群管理权限不够，添加相应权限之后就可以解决问题，变更用户权限如下：

> db.updateUser(
... "myUserAdmin",
... {
... roles : [
... {"role" : "userAdminAnyDatabase","db" : "admin"},
... {"role" : "dbOwner","db" : "admin"},
... {"role" : "clusterAdmin", "db": "admin"}
... ]
... }
... )

成功关闭数据库系统：

> db.shutdownServer({shutdown: 1, force: true})
2015-12-31T11:19:35.461+0800 I NETWORK  DBClientCursor::init call() failed
server should be down...
2015-12-31T11:19:35.463+0800 I NETWORK  trying reconnect to 127.0.0.1:27017 (127.0.0.1) failed
2015-12-31T11:19:35.464+0800 I NETWORK  reconnect 127.0.0.1:27017 (127.0.0.1) ok
2015-12-31T11:19:35.467+0800 I NETWORK  Socket recv() errno:104 Connection reset by peer 127.0.0.1:27017
2015-12-31T11:19:35.467+0800 I NETWORK  SocketException: remote: 127.0.0.1:27017 error: 9001 socket exception [RECV_ERROR] server [127.0.0.1:27017]
2015-12-31T11:19:35.467+0800 I NETWORK  DBClientCursor::init call() failed
> exit
bye

参考链接：
用户权限更新：
mongodb副本配置：
mongodb user roles:
报错解决办法：