issues in accesing data from blob storage in azure machine learning workspace

SHUBHAM SINGH CHOUHAN 0 Reputation points
2024-03-08T08:40:30.6433333+00:00

Hello There i am facing issues i try to run my my models to access data from workspace registered sotrage account it says the public access is not allowed.
I am not sure why it is happened ?

permission denied when access stream

Azure Machine Learning
Azure Machine Learning
An Azure machine learning service for building and deploying models.
2,552 questions
Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
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  1. Amrinder Singh 1,740 Reputation points Microsoft Employee
    2024-03-08T09:07:53.7733333+00:00

    Hi @SHUBHAM SINGH CHOUHAN - Thanks for reaching out.

    If this was working previously, please check for below configuration if any of these got changed:

    1. Any kind of network limitation got applied on the storage account level such connectivity allowed only via Selected IP/VNET or PE. If yes, then try flipping the access level to allow from all network and test for isolation.
    2. Access level of the container got changed to Private and you are trying to access this anonymously and hence the failure.
    3. Public Access Level on the account level is disabled as a result it is breaking even though access level on the container is Public (Blob/Container). https://learn.microsoft.com/en-us/azure/storage/blobs/anonymous-read-access-configure?tabs=portal

    I would recommend you to review these which will help in isolation. Also, what is the auth mechanism you are using for storage and can you share the complete exception, if possible.