更新时间：2024-10-11 GMT+08:00
创建MRS自定义策略
如果系统预置的MRS权限，不满足您的授权要求，可以创建自定义策略。自定义策略中可以添加的授权项（Action）请参考MRS服务API参考中“权限策略和授权项 > 策略及授权项说明”章节。
目前支持以下两种方式创建自定义策略：
- 可视化视图创建自定义策略：无需了解策略语法，按可视化视图导航栏选择云服务、操作、资源、条件等策略内容，可自动生成策略。
- JSON视图创建自定义策略：可以在选择策略模板后，根据具体需求编辑策略内容；也可以直接在编辑框内编写JSON格式的策略内容。
本章为您介绍常用的MRS自定义策略样例。
MRS自定义策略样例
- 示例1：授权用户仅有创建MRS集群的权限
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "mrs:cluster:create", "ecs:*:*", "bms:*:*", "evs:*:*", "vpc:*:*", "smn:*:*" ] } ] } - 示例2：授权用户调整MRS集群
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "mrs:cluster:resize" ] } ] } - 示例3：授权用户创建集群、创建并执行作业、删除单个作业，但不允许用户删除集群的权限
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "mrs:cluster:create", "mrs:job:submit", "mrs:job:delete" ] }, { "Effect": "Deny", "Action": [ "mrs:cluster:delete" ] } ] } - 示例4：授权用户最小权限，创建ECS规格的集群
- 创建集群时如果使用秘钥对，增加权限：ecs:serverKeypairs:get和ecs:serverKeypairs:list
- 创集群时使用数据盘加密，增加权限：kms:cmk:list
- 创建集群时开启告警功能，增加权限：mrs:alarm:subscribe
- 创建集群时使用外置数据源，增加权限：rds:instance:list
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "mrs:cluster:create" ] }, { "Effect": "Allow", "Action": [ "ecs:cloudServers:updateMetadata", "ecs:cloudServerFlavors:get", "ecs:cloudServerQuotas:get", "ecs:servers:list", "ecs:servers:get", "ecs:cloudServers:delete", "ecs:cloudServers:list", "ecs:serverInterfaces:get", "ecs:serverGroups:manage", "ecs:servers:setMetadata", "ecs:cloudServers:get", "ecs:cloudServers:create" ] }, { "Effect": "Allow", "Action": [ "vpc:securityGroups:create", "vpc:securityGroupRules:delete", "vpc:vpcs:create", "vpc:ports:create", "vpc:securityGroups:get", "vpc:subnets:create", "vpc:privateIps:delete", "vpc:quotas:list", "vpc:networks:get", "vpc:publicIps:list", "vpc:securityGroups:delete", "vpc:securityGroupRules:create", "vpc:privateIps:create", "vpc:ports:get", "vpc:ports:delete", "vpc:publicIps:update", "vpc:subnets:get", "vpc:publicIps:get", "vpc:ports:update", "vpc:vpcs:list" ] }, { "Effect": "Allow", "Action": [ "evs:quotas:get", "evs:types:get" ] }, { "Effect": "Allow", "Action": [ "bms:serverFlavors:get" ] } ] } - 示例5：授权用户最小权限，创建BMS规格的集群
- 创建集群时如果使用秘钥对，增加权限：ecs:serverKeypairs:get和ecs:serverKeypairs:list
- 创集群时使用数据盘加密，增加权限：kms:cmk:list
- 创建集群时开启告警功能，增加权限：mrs:alarm:subscribe
- 创建集群时使用外置数据源，增加权限：rds:instance:list
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "mrs:cluster:create" ] }, { "Effect": "Allow", "Action": [ "ecs:servers:list", "ecs:servers:get", "ecs:cloudServers:delete", "ecs:serverInterfaces:get", "ecs:serverGroups:manage", "ecs:servers:setMetadata", "ecs:cloudServers:create", "ecs:cloudServerFlavors:get", "ecs:cloudServerQuotas:get" ] }, { "Effect": "Allow", "Action": [ "vpc:securityGroups:create", "vpc:securityGroupRules:delete", "vpc:vpcs:create", "vpc:ports:create", "vpc:securityGroups:get", "vpc:subnets:create", "vpc:privateIps:delete", "vpc:quotas:list", "vpc:networks:get", "vpc:publicIps:list", "vpc:securityGroups:delete", "vpc:securityGroupRules:create", "vpc:privateIps:create", "vpc:ports:get", "vpc:ports:delete", "vpc:publicIps:update", "vpc:subnets:get", "vpc:publicIps:get", "vpc:ports:update", "vpc:vpcs:list" ] }, { "Effect": "Allow", "Action": [ "evs:quotas:get", "evs:types:get" ] }, { "Effect": "Allow", "Action": [ "bms:servers:get", "bms:servers:list", "bms:serverQuotas:get", "bms:servers:updateMetadata", "bms:serverFlavors:get" ] } ] } - 示例6：授权用户最小权限，创建ECS和BMS混合集群
- 创建集群时如果使用秘钥对，增加权限：ecs:serverKeypairs:get和ecs:serverKeypairs:list
- 创集群时使用数据盘加密，增加权限：kms:cmk:list
- 创建集群时开启告警功能，增加权限：mrs:alarm:subscribe
- 创建集群时使用外置数据源，增加权限：rds:instance:list
{ "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "mrs:cluster:create" ] }, { "Effect": "Allow", "Action": [ "ecs:cloudServers:updateMetadata", "ecs:cloudServerFlavors:get", "ecs:cloudServerQuotas:get", "ecs:servers:list", "ecs:servers:get", "ecs:cloudServers:delete", "ecs:cloudServers:list", "ecs:serverInterfaces:get", "ecs:serverGroups:manage", "ecs:servers:setMetadata", "ecs:cloudServers:get", "ecs:cloudServers:create" ] }, { "Effect": "Allow", "Action": [ "vpc:securityGroups:create", "vpc:securityGroupRules:delete", "vpc:vpcs:create", "vpc:ports:create", "vpc:securityGroups:get", "vpc:subnets:create", "vpc:privateIps:delete", "vpc:quotas:list", "vpc:networks:get", "vpc:publicIps:list", "vpc:securityGroups:delete", "vpc:securityGroupRules:create", "vpc:privateIps:create", "vpc:ports:get", "vpc:ports:delete", "vpc:publicIps:update", "vpc:subnets:get", "vpc:publicIps:get", "vpc:ports:update", "vpc:vpcs:list" ] }, { "Effect": "Allow", "Action": [ "evs:quotas:get", "evs:types:get" ] }, { "Effect": "Allow", "Action": [ "bms:servers:get", "bms:servers:list", "bms:serverQuotas:get", "bms:servers:updateMetadata", "bms:serverFlavors:get" ] } ] }
父主题： 准备用户
