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Automated: Migrate paths from gsutil to gcloud storage

This CL is part of the on going effort to migrate from the legacy gsutil tool to the new and improved gcloud storage command-line interface. gcloud storage is the recommended and modern tool for interacting with Google Cloud Storage, offering better performance, unified authentication, and a more consistent command structure with other gcloud components. 🚀

Automation Details

This change was generated automatically by an agent that targets users of gsutil.
The transformations applied are based on the gsutil to gcloud storage migration guide.

⚠️ Action Required: Please Review and Test Carefully

While we have based the automation on the migration guide, every use case is unique.
It is crucial that you thoroughly test these changes in environments appropriate to your use-case before merging.
Be aware of potential differences between gsutil and gcloud storage that could impact your workflows.
For instance, the structure of command output may have changed, requiring updates to any scripts that parse it. Similarly, command behavior can differ subtly; the gcloud storage rsync command has a different file deletion logic than gsutil rsync, which could lead to unintended file deletions.

Our migration guides can help guide you through a list of mappings and some notable differences between the two tools.

Standard presubmit tests are run as part of this CL's workflow. If you need to target an additional test workflow or require assistance with testing, please let us know.

Please verify that all your Cloud Storage operations continue to work as expected to avoid any potential disruptions in production.

Support and Collaboration

The GCS CLI team is here to help! If you encounter any issues, have a complex use case that this automated change doesn't cover, or face any other blockers, please don't hesitate to reach out.
We are happy to work with you to test and adjust these changes as needed.

Contact: gcs-cli-hyd@google.com

We appreciate your partnership in this important migration effort!

cc: @sushantkhanna

@googlyrahman googlyrahman requested a review from a team as a code owner October 17, 2025 19:01
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Summary of Changes

Hello @googlyrahman, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request represents an automated migration effort to update all instances of the legacy gsutil command-line tool to the modern gcloud storage interface within several Jupyter notebooks. The goal is to standardize interactions with Google Cloud Storage, leveraging the enhanced capabilities and consistency offered by gcloud storage. Reviewers are advised to thoroughly test the changes due to potential subtle behavioral differences between the old and new commands, especially concerning file deletion logic and command output parsing.

Highlights

  • Automated Migration: This pull request was automatically generated by an agent to migrate usage of the legacy gsutil command-line tool to the modern gcloud storage interface.
  • Modernization and Standardization: The changes align with Google Cloud's recommended practices, promoting better performance, unified authentication, and a consistent command structure across Google Cloud services.
  • Extensive Notebook Updates: Numerous Jupyter notebooks across community, GAPIC, ML Ops, Model Registry, and SDK examples have been updated to reflect the new gcloud storage commands.
  • IAM Policy Migration Considerations: Specific gsutil iam ch commands were migrated to gcloud storage buckets add-iam-policy-binding, with added comments highlighting the increased complexity of IAM policy migration compared to simpler operations.
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@googlyrahman
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Hi @bhaskargoyal, Can we get your review on this PR? Thanks!

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Code Review

This pull request contains automated changes to migrate gsutil commands to the newer gcloud storage commands across several Jupyter notebooks. The migration is mostly correct and follows the recommended mappings. However, I found one critical issue where a gcloud storage buckets update command has its arguments in the wrong order, which will cause it to fail. I've left a specific comment with a suggested fix for this issue. After addressing this, the changes should be good to go, pending thorough testing as recommended in the PR description.

"source": [
"! gsutil uniformbucketlevelaccess set on {BUCKET_URI}"
]
"! gcloud storage buckets update --uniform-bucket-level-access {BUCKET_URI}" ]
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critical

The gcloud storage buckets update command has an incorrect argument order. The bucket URI {BUCKET_URI} should come before the flags, not after. The current order will cause the command to fail.

! gcloud storage buckets update {BUCKET_URI} --uniform-bucket-level-access

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