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Scenarios

Updated on 2024-03-05 GMT+08:00

Certain ModelArts functions require the permission to access other services. This section describes how to assign specific permissions to IAM users when they use ModelArts.

Permissions

The permissions of IAM users are controlled by their tenant user. Logging in as a tenant user, you can assign permissions to the target user group through IAM. Then, the permissions are assigned to all members in the user group. The following authorization list uses the system-defined policies of ModelArts and other services as an example.

Table 1 Service authorization

Target Service

Description

IAM Permission

Mandatory

ModelArts

Assign permissions to IAM users for using ModelArts.

The users with the ModelArts CommonOperations permission can only use resources, but cannot create, update, or delete any dedicated resource pool. You are advised to assign this permission to IAM users.

ModelArts CommonOperations

Yes

The users with the ModelArts FullAccess permission have all access permissions, including creating, updating, and deleting dedicated resource pools. Exercise caution when selecting this option.

ModelArts FullAccess

No

Select either ModelArts FullAccess or ModelArts CommonOperations.

Object Storage Service (OBS)

Assign permissions to IAM users for using OBS. ModelArts data management, development environments, training jobs, and model deployment require OBS for forwarding data.

OBS OperateAccess

Yes

Software Repository for Container (SWR)

Assign permissions to IAM users for using SWR. ModelArts custom images require the SWR FullAccess permission.

SWR OperateAccess

Yes

Key Management Service (KMS)

To use remote SSH of ModelArts notebook, IAM users require KMS authorization.

KMS CMKFullAccess

No

Intelligent EdgeFabric (IEF)

Assign permissions to IAM users for using IEF. Tenant administrator permissions are required so that ModelArts edge services depending on IEF can be used.

Tenant Administrator

No

Cloud Eye

Assign permissions to IAM users for using Cloud Eye. Using Cloud Eye, you can view the running statuses of ModelArts real-time services and AI application loads, and set monitoring alarms.

CES FullAccess

No

Simple Message Notification (SMN)

Assign permissions to IAM users for using SMN. SMN is used with Cloud Eye.

SMN FullAccess

No

Virtual Private Cloud (VPC)

During the creation of a dedicated resource pool for ModelArts, IAM users require VPC permissions so that they can customize networks.

VPC FullAccess

No

Scalable File Service (SFS)

Assign permissions to IAM users for using SFS. SFS file systems can be mounted to ModelArts dedicated resource pools to serve as storage for development environments or training.

SFS Turbo FullAccess

SFS FullAccess

No

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