Use Amazon SageMaker Mannequin Playing cards sharing to enhance mannequin governance

As Synthetic Intelligence (AI) and Machine Studying (ML) applied sciences have change into mainstream, many enterprises have been profitable in constructing important enterprise purposes powered by ML fashions at scale in manufacturing. Nonetheless, since these ML fashions are making important enterprise selections for the enterprise, it’s necessary for enterprises so as to add correct guardrails all through their ML lifecycle. Guardrails make sure that safety, privateness, and high quality of the code, configuration, and information and mannequin configuration utilized in mannequin lifecycle are versioned and preserved.

Implementing these guardrails is getting tougher for enterprises as a result of the ML processes and actions inside enterprises have gotten extra advanced because of the inclusion of deeply concerned processes that require contributions from a number of stakeholders and personas. Along with information engineers and information scientists, there have been inclusions of operational processes to automate & streamline the ML lifecycle. Moreover, the surge of enterprise stakeholders and in some circumstances authorized and compliance evaluations want capabilities so as to add transparency for managing entry management, exercise monitoring, and reporting throughout the ML lifecycle.

The framework that provides systematic visibility into ML mannequin growth, validation, and utilization is known as ML governance. Throughout AWS re:Invent 2022, AWS introduced new ML governance tools for Amazon SageMaker which simplifies entry management and enhances transparency over your ML initiatives. One of many instruments accessible as a part of the ML governance is Amazon SageMaker Model Cards, which has the aptitude to create a single supply of reality for mannequin info by centralizing and standardizing documentation all through the mannequin lifecycle.

SageMaker mannequin playing cards allow you to standardize how fashions are documented, thereby attaining visibility into the lifecycle of a mannequin, from designing, constructing, coaching, and analysis. Mannequin playing cards are meant to be a single supply of reality for enterprise and technical metadata in regards to the mannequin that may reliably be used for auditing and documentation functions. They supply a truth sheet of the mannequin that’s necessary for mannequin governance.

As you scale your fashions, initiatives, and groups, as a greatest apply we advocate that you just undertake a multi-account technique that gives challenge and staff isolation for ML mannequin growth and deployment. For extra details about bettering governance of your ML fashions, consult with Improve governance of your machine learning models with Amazon SageMaker.

Structure overview

The structure is carried out as follows:

• Information Science Account – Information Scientists conduct their experiments in SageMaker Studio and construct an MLOps setup to deploy fashions to staging/manufacturing environments utilizing SageMaker Projects.

• ML Shared Companies Account – The MLOps arrange from the Information Science account will set off steady integration and steady supply (CI/CD) pipelines utilizing AWS CodeCommit and AWS CodePipeline.

• Dev Account – The CI/CD pipelines will additional set off ML pipelines on this account overlaying information pre-processing, mannequin coaching and put up processing like mannequin analysis and registration. Output of those pipelines will deploy the mannequin in SageMaker endpoints to be consumed for inference functions. Relying in your governance necessities, Information Science & Dev accounts could be merged right into a single AWS account.

• Information Account – The ML pipelines operating within the Dev Account will pull the information from this account.

• Check and Prod Accounts – The CI/CD pipelines will proceed the deployment after the Dev Account to arrange SageMaker endpoint configuration in these accounts.

• Safety and Governance – Companies like AWS Identification and Entry Administration (IAM), AWS IAM Identification Middle, AWS CloudTrail, AWS Key Administration Service (AWS KMS), Amazon CloudWatch, and AWS Safety Hub will probably be used throughout these accounts as a part of safety and governance.

The next diagram illustrates this structure.

For extra details about setting scalable multi account ML structure, consult with MLOps foundation for enterprises with Amazon SageMaker.

Our clients want the aptitude to share mannequin playing cards throughout accounts to enhance visibility and governance of their fashions by way of info shared within the mannequin card. Now, with cross-account mannequin playing cards sharing, clients can take pleasure in the advantages of multi-account technique whereas having accessibility into the accessible mannequin playing cards of their group, to allow them to speed up collaboration and guarantee governance.

On this put up, we present how you can arrange and entry mannequin playing cards throughout Mannequin Improvement Lifecycle (MDLC) accounts utilizing the brand new cross-account sharing function of the mannequin card. First, we are going to describe a situation and structure for organising the cross-account sharing function of the mannequin card, after which dive deep into every element of how you can arrange and entry shared mannequin playing cards throughout accounts to enhance visibility and mannequin governance.

Resolution overview

When constructing ML fashions, we advocate organising a multi-account structure to supply workload isolation bettering safety, reliability, and scalability. For this put up, we are going to assume constructing and deploying a mannequin for Buyer Churn use case. The structure diagram that follows reveals one of many beneficial approaches – centralized mannequin card – for managing a mannequin card in a multi-account Machine Studying Mannequin-Improvement Lifecycle (MDLC) structure. Nonetheless, it’s also possible to undertake one other method, a hub-and-spoke mannequin card. On this put up, we are going to focus solely on a centralized mannequin card method, however the identical ideas could be prolonged to a hub-and-spoke method. The primary distinction is that every spoke account will keep their very own model of mannequin card and it’ll have processes to mixture and replica to a centralized account.

The next diagram illustrates this structure.

The structure is carried out as follows:

1. Lead Information Scientist is notified to resolve the Buyer Churn use case utilizing ML, and so they begin the ML challenge by way of creation of a mannequin card for Buyer Churn V1 mannequin in Draft standing within the ML Shared Companies Account

2. By automation, that mannequin card is shared with ML Dev Account

3. Information Scientist builds the mannequin and begins to populate info through APIs into the mannequin card primarily based on their experimentation outcomes and the mannequin card standing is about to Pending Assessment

4. By automation, that mannequin card is shared with the ML take a look at account

5. ML Engineer (MLE) runs integration and validation exams in ML Check account and the mannequin within the central registry is marked Pending Approval

6. Mannequin Approver evaluations the mannequin outcomes with the supporting documentation offered within the central mannequin card and approves the mannequin card for manufacturing deployment.

7. By automation, that mannequin card is shared with ML Prod account in read-only mode.

Conditions

Earlier than you get began, be sure you have the next conditions:

• Two AWS accounts.

• In each AWS accounts, an IAM federation function with administrator entry to do the next:

  • Create, edit, view, and delete mannequin playing cards inside Amazon SageMaker.

  • Create, edit, view, and delete useful resource share inside AWS RAM.

For extra info, consult with Example IAM policies for AWS RAM.

Organising mannequin card sharing

The account the place the mannequin playing cards are created is the mannequin card account. Customers within the mannequin card account share them with the shared accounts the place they are often up to date. Customers within the mannequin card account can share their mannequin playing cards by way of AWS Resource Access Manager (AWS RAM). AWS RAM helps you share sources throughout AWS accounts.

Within the following part, we present how you can share mannequin playing cards.

First, create a mannequin card for a Buyer Churn use case as beforehand described. On the Amazon SageMaker console, develop the Governance part and select Mannequin playing cards.

We create the mannequin card in Draft standing with the title Buyer-Churn-Mannequin-Card. For extra info, consult with Create a model card. On this demonstration, you may depart the rest of the fields clean and create the mannequin card.

Alternatively, you should use the next AWS CLI command to create the mannequin card:

aws sagemaker create-model-card --model-card-name Buyer-Churn-Mannequin-Card --content "{"model_overview": {"model_owner": "model-owner","problem_type": "Buyer Churn Mannequin"}}" --model-card-status Draft

Now, create the cross-account share utilizing AWS RAM. Within the AWS RAM console, choose Create a useful resource share.

Enter a reputation for the useful resource share, for instance “Buyer-Churn-Mannequin-Card-Share”. Within the Assets – non-compulsory part, choose the useful resource kind as SageMaker Mannequin Playing cards. The mannequin card we created within the earlier step will seem within the itemizing.

Choose that mannequin and it’ll seem within the Chosen sources part. Choose that useful resource once more as proven within the following steps and select Subsequent.

On the following web page, you may choose the Managed permissions. You’ll be able to create customized permissions or use the default possibility “AWSRAMPermissionSageMakerModelCards” and choose Subsequent. For extra info, consult with Managing permissions in AWS RAM.

On the following web page, you may choose Principals. Underneath Choose principal kind, select AWS Account and enter the ID of the account of the share the mannequin card. Choose Add and proceed to the following web page.

On the final web page, assessment the knowledge and choose “Create useful resource share”. Alternatively, you should use the next AWS CLI command to create a useful resource share:

aws ram create-resource-share --name <Identify of the Mannequin Card>

aws ram associate-resource-share --resource-share-arn <ARN of useful resource share create from the earlier command> --resource-arns <ARN of the Mannequin Card>

On the AWS RAM console, you see the attributes of the useful resource share. Ensure that Shared sources, Managed permissions, and Shared principals are within the “Related” standing.

After you employ AWS RAM to create a useful resource share, the principals specified within the useful resource share could be granted entry to the share’s sources.

• For those who activate AWS RAM sharing with AWS Organizations, and your principals that you just share with are in the identical group because the sharing account, these principals can obtain entry as quickly as their account administrator grants them permissions.

• For those who don’t activate AWS RAM sharing with Organizations, you may nonetheless share sources with particular person AWS accounts which might be in your group. The administrator within the consuming account receives an invite to hitch the useful resource share, and so they should settle for the invitation earlier than the principals specified within the useful resource share can entry the shared sources.

• You can even share with accounts exterior of your group if the useful resource kind helps it. The administrator within the consuming account receives an invite to hitch the useful resource share, and so they should settle for the invitation earlier than the principals specified within the useful resource share can entry the shared sources.

For extra details about AWS RAM, consult with Terms and concepts for AWS RAM.

Accessing shared mannequin playing cards

Now we are able to log in to the shared AWS account to entry the mannequin card. Just be sure you are accessing the AWS console utilizing IAM permissions (IAM function) which permit entry to AWS RAM.

With AWS RAM, you may view the useful resource shares to which you might have been added, the shared sources that you may entry, and the AWS accounts which have shared sources with you. You can even depart a useful resource share if you now not require entry to its shared sources.

To view the mannequin card within the shared AWS account:

1. Navigate to the Shared with me: Shared resources web page within the AWS RAM console.

2. Just be sure you are working in the identical AWS area the place the share was created.

3. The mannequin shared from the mannequin account will probably be accessible within the itemizing. If there’s a lengthy record of sources, then you may apply a filter to search out particular shared sources. You’ll be able to apply a number of filters to slender your search.

4. The next info is offered:

   1. Useful resource ID – The ID of the useful resource. That is the title of the mannequin card that we created earlier within the mannequin card account.

   2. Useful resource kind – The kind of useful resource.

   3. Final share date – The date on which the useful resource was shared with you.

   4. Useful resource shares – The variety of useful resource shares through which the useful resource is included. Select the worth to view the useful resource shares.

   5. Proprietor ID – The ID of the principal who owns the useful resource.

You can even entry the mannequin card utilizing the AWS CLI possibility. For the AWS IAM coverage configured with the proper credentials, just be sure you have permissions to create, edit, and delete mannequin playing cards inside Amazon SageMaker. For extra info, consult with Configure the AWS CLI.

You should utilize the next AWS IAM permissions coverage as template:

{
     "Model": "2012-10-17",
     "Assertion": [
        {
             "Effect": "Allow",
             "Action": [
                 "sagemaker:DescribeModelCard",
                 "sagemaker:UpdateModelCard",
                 "sagemaker:CreateModelCardExportJob",
                 "sagemaker:ListModelCardVersions",
                 "sagemaker:DescribeModelCardExportJob"
             ],
             "Useful resource": [
                 "arn:aws:sagemaker:AWS-Region:AWS-model-card-account-id:model-card/example-model-card-name-0",
                 "arn:aws:sagemaker:AWS-Region:AWS-model-card-account-id:model-card/example-model-card-name-1/*"
             ]
        },
        { 
             "Impact": "Enable", 
             "Motion": "s3:PutObject",
             "Useful resource": "arn:aws:s3:::Amazon-S3-bucket-storing-the-pdf-of-the-model-card/model-card-name/*"
        }
    ]
}

You’ll be able to run the next AWS CLI command to entry the main points of the shared mannequin card.

aws sagemaker describe-model-card --model-card-name <ARN of the mannequin card>

Now you can also make adjustments to this mannequin card from this account.

aws sagemaker update-model-card --model-card-name <ARN of the Mannequin Card> --content "{"model_overview": {"model_owner": "model-owner","problem_type": "Buyer Churn Mannequin"}}"

After you make adjustments, return to the mannequin card account to see the adjustments that we made on this shared account.

The issue kind has been up to date to “Buyer Churn Mannequin” which we had offered as a part of the AWS CLI command enter.

Clear up

Now you can delete the mannequin card you created. Just be sure you delete the AWS RAM useful resource share that you just created to share the mannequin card.

Conclusion

On this put up, we offered an summary of multi-account structure for scaling and governing your ML workloads securely and reliably. We mentioned the structure patterns for organising mannequin card sharing and illustrated how centralized mannequin card sharing patterns work. Lastly, we arrange mannequin card sharing throughout a number of accounts for bettering visibility and governance in your mannequin growth lifecycle. We encourage you check out the brand new mannequin card sharing function and tell us your suggestions.

Concerning the authors

Vishal Naik is a Sr. Options Architect at Amazon Net Companies (AWS). He’s a builder who enjoys serving to clients accomplish their enterprise wants and clear up advanced challenges with AWS options and greatest practices. His core space of focus contains Machine Studying, DevOps, and Containers. In his spare time, Vishal loves making brief movies on time journey and alternate universe themes.

Ram Vittal is a Principal ML Options Architect at AWS. He has over 20 years of expertise architecting and constructing distributed, hybrid, and cloud purposes. He’s captivated with constructing safe and scalable AI/ML and massive information options to assist enterprise clients with their cloud adoption and optimization journey to enhance their enterprise outcomes. In his spare time, he rides his motorbike and walks along with his 2-year-old sheep-a-doodle!

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