關於芒果的權限控制說白了就是定義 Role(角色) 來控制對數據庫進行的操作(調用的方法比如查詢方法find)。
系統內置的Role分為 以下幾大類:
Database User Roles 這個是針對非系統數據庫和部分系統表的角色組
Database Administration Roles 可以操作所有數據庫
Cluster Administration Roles 管理員族 針對整個系統進行管理
Backup and Restoration Roles 備份還原角色組
All-Database Roles 角色里面有一些跟超管差不多了級別了,針對所有數據庫的
Superuser Roles 超級管理員 不用多說了
Internal Role 內部系統角色,比超管牛,別亂設哦
翻譯的很爛,湊合看吧,有糾正我的請留言。
MongoDB grants access to data and commands through role-based authorization and provides built-in roles that provide the different levels of access commonly needed in a database system. You can additionally createuser-defined roles.
芒果通過角色基本權限控制授予(用戶)數據和命令的使用權,並且提供給內置角色數據系統一般需要的不同層次的權限。另外,你也可以創建用戶定義角色。
A role grants privileges to perform sets of actions on defined resources. A given role applies to the database on which it is defined and can grant access down to a collection level of granularity.
一個角色授予權限去執行被定義資源的操作設定。一個給定的角色適用於被定義並且可以授予集合水平力度的數據庫。
Each of MongoDB’s built-in roles defines access at the database level for all non-system collections in the role’s database and at the collection level for all system collections.
每個MongoDB的內置角色定義了訪問數據庫級的角色的數據庫中所有非系統的集合和集合級別的系統集合。
MongoDB provides the built-in database user and database administration roles on every database. MongoDB provides all other built-in roles only on the admin
database.
芒果在每個數據庫上提供了內置數據庫用戶和和數據庫管理員角色。芒果僅僅在admin數據庫上提供了所有其他內置角色。
This section describes the privileges for each built-in role. You can also view the privileges for a built-in role at any time by issuing the rolesInfo
command with the showPrivileges
and showBuiltinRoles
fields both set to true
.
這節描述了各個內置角色的權限。你可以發出rolesInfo的命令:把showPrivileges
和showBuiltinRoles
fields 設為true,在任何時間查看內置角色的權限。
Database User Roles
Every database includes the following client roles:
每個數據庫都包含以下客戶角色:
-
read
-
讀
-
Provides the ability to read data on all non-system collections and on the following system collections:
system.indexes
,system.js
, andsystem.namespaces
collections. The role provides read access by granting the following actions:提供能力讀取非系統集合和以下系統集合
system.indexes
,system.js
, andsystem.namespaces
的集合。該角色通過授予以下動作來提供讀的權限:
Database Administration Roles
Every database includes the following database administration roles:
每個數據庫都包含以下管理角色:
-
dbAdmin
-
數據庫管理員
-
Provides the following actions on the database’s
system.indexes
,system.namespaces
, andsystem.profile
collections:為數據庫的
system.indexes
,system.namespaces
,system.profile集合
提供以下操作:collStats
dbHash
dbStats
find
killCursors
listIndexes
listCollections
dropCollection
andcreateCollection
onsystem.profile
only
Changed in version 2.6.4:
dbAdmin
added thecreateCollection
for thesystem.profile
collection. Previous versions only had thedropCollection
on thesystem.profile
collection.更改於版本2.6.4:dbAdmin 為了
system.profile添加
createCollection。
更早的版本在
system.profile集合上只有
dropCollection
Provides the following actions on all non-system collections. This role does not include full read access on non-system collections:
-
dbOwner
-
數據庫所有者
-
The database owner can perform any administrative action on the database. This role combines the privileges granted by the
readWrite
,dbAdmin
anduserAdmin
roles.數據庫所有者可以執行數據庫所有管理的操作。這個角色合並了
readWrite
,dbAdmin
,userAdmin角色的權限
-
userAdmin
- 用戶管理員
-
Provides the ability to create and modify roles and users on the current database. This role also indirectly provides superuser access to either the database or, if scoped to the
admin
database, the cluster. TheuserAdmin
role allows users to grant any user any privilege, including themselves.提供在當前數據庫創建和修改角色和用戶的能力。這個角色也可以直接提供超級權限要么到數據庫,要么,如果范圍僅僅是admin數據庫,這個簇群。用戶管理員角色允許用戶授權任意用戶的權限,包括它們自己的。
-
The
userAdmin
role explicitly provides the following actions:用戶管理員角色明確的提供以下的操作:
Cluster Administration Roles
The admin
database includes the following roles for administering the whole system rather than just a single database. These roles include but are not limited to replica set and sharded cluster administrative functions.
為了管理整個系統而不是僅僅單個數據庫,admin數據庫包括以下的角色。這些角色包括但不受 replica set 和sharded cluster 管理方法的限制
-
clusterAdmin
- 集群管理員
-
Provides the greatest cluster-management access. This role combines the privileges granted by the
clusterManager
,clusterMonitor
, andhostManager
roles. Additionally, the role provides thedropDatabase
action.提供最高集群管理權限。這個角色包括了
clusterManager
,clusterMonitor
,hostManager角色的權限,這個角色提供了
dropDatabase的操作。
-
clusterManager
-
集群管理者
-
Provides management and monitoring actions on the cluster. A user with this role can access the
config
andlocal
databases, which are used in sharding and replication, respectively.在集群上提供管理和監視操作。一個擁有此角色用戶可以有權管理分別被用來共享、復制的設置和本地數據庫
Provides the following actions on the cluster as a whole:
把集群看成一個整體的基礎上提供以下操作:
addShard
applicationMessage
cleanupOrphaned
flushRouterConfig
listShards
removeShard
replSetConfigure
replSetGetStatus
replSetStateChange
resync
Provides the following actions on all databases in the cluster:
在集群中的所有數據庫提供以下方法:
On the
config
database, provides the following actions on thesettings
collection:在配置數據庫中, 為
settings集合
提供以下的
操作On the
config
database, provides the following actions on all configuration collections and on thesystem.indexes
,system.js
, andsystem.namespaces
collections:在配置數據庫里,為configuration,
system.indexes
,system.js
,system.namespaces
集合提供以下操作:On the
local
database, provides the following actions on thereplset
collection:在本地數據庫里,為
replset
集合提供以下操作:
-
clusterMonitor
-
集合監視者
-
Provides read-only access to monitoring tools, such as the MongoDB Cloud Manager and Ops Managermonitoring agent.
Provides the following actions on the cluster as a whole:
為監視工具提供只讀的權限,包括 MongoDB Cloud Manager 和Ops Managermonitoring agent兩個工具。
把集群看成一個整體的基礎上提供以下操作:
connPoolStats
cursorInfo
getCmdLineOpts
getLog
getParameter
getShardMap
hostInfo
inprog
listDatabases
listShards
netstat
replSetGetStatus
serverStatus
shardingState
top
Provides the following actions on all databases in the cluster:
在集群中的所有數據庫提供以下方法:
Provides the
find
action on allsystem.profile
collections in the cluster.Provides the following actions on the
config
database’s configuration collections andsystem.indexes
,system.js
, andsystem.namespaces
collections:為所有在集群里的
system.profile
集合提供find
操作:
-
hostManager
- 主機管理者
-
Provides the ability to monitor and manage servers.
提供監視和管理服務器的能力。
Provides the following actions on the cluster as a whole:
把集群看成一個整體的基礎上提供以下操作:
applicationMessage
closeAllDatabases
connPoolSync
cpuProfiler
diagLogging
flushRouterConfig
fsync
invalidateUserCache
killop
logRotate
resync
setParameter
shutdown
touch
unlock
Provides the following actions on all databases in the cluster:
在集群中的所有數據庫提供以下方法:
Backup and Restoration Roles
The admin
database includes the following roles for backing up and restoring data:
admin數據庫包括以下備份和恢復的角色:
-
backup
-
備份
-
Provides minimal privileges needed for backing up data. This role provides sufficient privileges to use theMongoDB Cloud Manager backup agent, Ops Manager backup agent, or to use
mongodump
to back up an entiremongod
instance.提供最低的權限為了備份數據的需要。這個角色提供了足夠的權限來使用MongoDB Cloud Manager 備份代理, Ops Manager代理,或者使用
mongodump來備份怎個
mongod實例。
Provides the following actions on the
mms.backup
collection in theadmin
database:為
admin
數據庫的mms.backup集合提供以下操作:Provides the
listDatabases
action on the cluster as a whole.把集群看成一個整體的基礎上提供
listDatabases
操作。Provides the
listCollections
action on all databases.在集群中的所有數據庫提供
listCollections
方法。Provides the
listIndexes
action for all collections.在所有集合提供
listIndexes
方法。Provides the
bypassDocumentValidation
action for collections that have document validation.在有document validation的集合提供
listIndexes
方法。Provides the
find
action on the following:為以下提供
find
方法:- all non-system collections in the cluster
- 所有在集群里的所有非系統集合
- all the following system collections in the cluster:
system.indexes
,system.namespaces
, andsystem.js
- 所有在集群里的系統集合
system.indexes
,system.namespaces
,system.js
- the
admin.system.users
andadmin.system.roles
collections -
admin.system.users
和admin.system.roles
集合 - legacy
system.users
collections from versions of MongoDB prior to 2.6 - 在2.6版本之前遺留的
system.users
集合
To back up the
system.profile
collection, which is created when you activate database profiling, you must have additionalread
access on this collection. Several roles provide this access, including theclusterAdmin
anddbAdmin
roles.為了備份當你啟用了數據壓縮時被創建的
system.profile集合,對這個集合你必須獲得額外的讀取權限。若干角色提供這個權限,包括
clusterAdmin
和dbAdmin角色。
-
restore
-
還原
-
Provides privileges needed to restore data from backups. This role is sufficient when restoring data with
mongorestore
without the --oplogReplay option. If runningmongorestore
with --oplogReplay, however, therestore
role is insufficient to replay the oplog. To replay the oplog, create a user-defined role that hasanyAction
on anyResource and grant only to users who must runmongorestore
with --oplogReplay.提供還原備份所需權限。這個角色在沒有設置--oplogReplay 選項的時候有充足的權限使用
mongorestore
還原數據。如果在運行mongorestore設置了--oplogReplay 選項,
restore
角色無論如何沒有充足的權限應用操作日志。Provides the following actions on all non-system collections and
system.js
collections in the cluster; on theadmin.system.users
andadmin.system.roles
collections in theadmin
database; and on legacysystem.users
collections from versions of MongoDB prior to 2.6:為集群中的非系統集合,
system.js
集合admin數據庫的admin.system.users
和admin.system.roles集合和2.6版本之前遺留的system.users集合
提供了以下操作:Provides the
listCollections
action on all databases.為所有數據庫提供
listCollections操作
Provides the following additional actions on
admin.system.users
and legacysystem.users
collections:為
admin.system.users
和遺留的system.users
collections提供額外的操作:Provides the
find
action on all thesystem.namespaces
collections in the cluster.為集群的
system.namespaces
集合提供
。find
操作Although,
restore
includes the ability to modify the documents in theadmin.system.users
collection using normal modification operations, only modify these data using the user management methods.雖然restore角色包含了可以使用普通修改方法去修改
admin.system.users集合內文檔的能力,但是僅僅只能使用 用戶管理方法修改這些數據。
All-Database Roles
The admin
database provides the following roles that apply to all databases in a mongod
instance and are roughly equivalent to their single-database equivalents:
admin數據庫提供了以下角色適用於一個mongod
實例所有數據庫,這些角色基本相當於它們的單獨數據庫。
-
readAnyDatabase
- 讀任何數據庫
-
Provides the same read-only permissions as
read
, except it applies to all databases in the cluster. The role also provides thelistDatabases
action on the cluster as a whole.提供和read角色一樣的只讀權限,除了適用於集群內所有數據庫這個特性。這個角色也為整個集群提供
listDatabases
操作。
-
readWriteAnyDatabase
-
讀寫任何數據庫
-
Provides the same read and write permissions as
readWrite
, except it applies to all databases in the cluster. The role also provides thelistDatabases
action on the cluster as a whole.提供和readWrite角色一樣的讀寫權限,除了適用於集群內所有數據庫這個特性。這個角色也為整個集群提供
listDatabases
操作。
-
userAdminAnyDatabase
-
用戶管理任何數據庫
-
Provides the same access to user administration operations as
userAdmin
, except it applies to alldatabases in the cluster. The role also provides the following actions on the cluster as a whole:提供和userAdmin角色一樣的讀寫權限,除了適用於集群內所有數據庫這個特性。這個角色也為整個集群提供以下操作:
The role also provides the following actions on the
admin.system.users
andadmin.system.roles
collections on theadmin
database, and on legacysystem.users
collections from versions of MongoDB prior to 2.6:該角色也為原有早於2.6版本的admin數據庫的
admin.system.users
和admin.system.roles集合
提供了以下操作:Changed in version 2.6.4:
userAdminAnyDatabase
added the following permissions on theadmin.system.users
andadmin.system.roles
collections:在版本2.6.4的更改:
userAdminAnyDatabase
角色添加了對admin.system.users
和admin.system.roles的權限。
The
userAdminAnyDatabase
role does not restrict the permissions that a user can grant. As a result,userAdminAnyDatabase
users can grant themselves privileges in excess of their current privileges and even can grant themselves all privileges, even though the role does not explicitly authorize privileges beyond user administration. This role is effectively a MongoDB system superuser.userAdminAnyDatabase
角色沒有限制用戶可以授予的權限。結果是,userAdminAnyDatabase
的用戶們可以授予它們自己比現在更多的權限,甚至是所有權限,甚至不需要明確的設置超過用戶管理員權限。這個角色實際上是芒果系統的超級用戶。
-
dbAdminAnyDatabase
-
任意數據庫管理員
-
Provides the same access to database administration operations as
dbAdmin
, except it applies to alldatabases in the cluster. The role also provides thelistDatabases
action on the cluster as a whole.提供和dbAdmin角色一樣的讀寫權限,除了適用於集群內所有數據庫這個特性。這個角色也為整個集群提供
listDatabases
操作。
Superuser Roles
Several roles provide either indirect or direct system-wide superuser access.
若干角色提供了直接的或者全系統直接的超級用戶權限。
The following roles provide the ability to assign any user any privilege on any database, which means that users with one of these roles can assign themselves any privilege on any database:
下面的角色提供了任何數據任何用戶的任何權限的能力,擁有這個角色的用戶可以在任何數據庫上定義它們自己的權限。
dbOwner
role, when scoped to theadmin
database 作用於admin數據庫時userAdmin
role, when scoped to theadmin
database 作用於admin數據庫時userAdminAnyDatabase
role
The following role provides full privileges on all resources:
下面的角色提供了全部資源的全部權限:
-
root
-
Provides access to the operations and all the resources of the
readWriteAnyDatabase
,dbAdminAnyDatabase
,userAdminAnyDatabase
,clusterAdmin
roles,restore
combined.提供了所有資源的所有操作,包括
readWriteAnyDatabase
,dbAdminAnyDatabase
,userAdminAnyDatabase
,clusterAdmin
,restore 角色的權限。
Changed in version 3.0.7: The
root
hasvalidate
action onsystem.
collections. Previously,root
does not include any access to collections that begin with thesystem.
prefix.3.0.7版本修改了:root角色在系統上有
validate操作的權限,在以前的版本中,root角色沒有包含system.前綴集合的權限。
The
root
includes privileges fromrestore
.root角色包括了restore角色的權限。
Internal Role
-
__system
-
系統角色
-
MongoDB assigns this role to user objects that represent cluster members, such as replica set members and
mongos
instances. The role entitles its holder to take any action against any object in the database.芒果為集群成員的用戶對象分配了這個角色,就像副本復本集成員和
mongos的實例們。這個角色有權使其持有者對任何數據庫對象進行任意操作。
Do not assign this role to user objects representing applications or human administrators, other than in exceptional circumstances.
If you need access to all actions on all resources, for example to run
applyOps
commands, do not assign this role. Instead, create a user-defined role that grantsanyAction
on anyResource and ensure that only the users who need access to these operations have this access.不要給應用程序或者管理人員分配這個角色,除了特殊情況。如果你需要對所有資源進行所有操作,舉個例子,運行
applyOps命令,不要分配這個角色。反之,create a user-defined role 這個操作需要 anyResource 的
anyAction
授權,確保只有需要這些操作的用戶擁有這個權限。