图引擎服务 GES-GES自定义策略:GES自定义策略样例
GES自定义策略样例
- 示例1:授权用户拥有查询类权限、操作图权限
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "ges:*:get*", "ges:*:list*", "ges:graph:operate" ] } ] }
- 示例2:拒绝用户删除图
拒绝策略需要同时配合其他策略使用,否则没有实际作用。用户被授予的策略中,一个授权项的作用如果同时存在Allow和Deny,则遵循Deny优先。
如果您给用户授予GES FullAccess的系统策略,但不希望用户拥有GES FullAccess中定义的删除图权限,您可以创建一条拒绝删除独享集群的自定义策略,然后同时将GES FullAccess和拒绝策略授予用户,根据Deny优先原则,则用户可以对GES执行除了删除图外的所有操作。拒绝策略示例如下:
{ "Version": "1.1", "Statement": [ { "Effect": "Deny", "Action": [ "ges:graph:delete" ] } ] }
- 示例3:授权用户操作图名称前缀为ges_project的图(ges_project名字不区分大小写),访问图列表。
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "ges:graph:create", "ges:graph:delete", "ges:graph:access", "ges:graph:getDetail" ], "Resource": [ "ges:*:*:graphName:ges_project*" ] }, { "Effect": "Allow", "Action": [ "ges:graph:list" ] } ] }
- 示例4:授权用户操作部分图资源,查看所有资源。
- 第一部分:授权用户操作资源名称前缀为ges_project的资源,资源包含图、备份。
- 第二部分:授权用户查询图列表、查询备份列表、查询任务列表、查询元数据列表、查看job详情。
{ "Version": "1.1", "Statement": [ { "Action": [ "ges:backup:delete", "ges:graph:access", "ges:graph:operate", "ges:graph:delete", "ges:graph:create", "ges:backup:create", "ges:graph:getDetail" ], "Resource": [ "ges:*:*:backupName:ges_project*", "ges:*:*:graphName:ges_project*" ], "Effect": "Allow" }, { "Action": [ "ges:graph:list", "ges:backup:list", "ges:jobs:list", "ges:metadata:list", "ges:jobs:getDetail" ], "Effect": "Allow" } ] }