Get started
Yandex Object Storage

Configuring CORS

    Object Storage lets you manage CORS configurations in buckets.

    1. In the management console, go to the bucket you want to configure CORS for.
    2. In the left pane, select CORS.
    3. Click Configure CORS.
    4. A page opens where you can add, delete, and edit configuration rules. For a detailed description of the configuration fields, see CORS configuration of buckets.

    To upload a configuration via the AWS CLI:

    1. Describe the CORS configuration of objects in JSON format. For example:

      {
    "CORSRules": [
        {
            "AllowedHeaders": ["*"],
            "AllowedMethods": ["GET", "HEAD", "PUT", "DELETE"],
            "MaxAgeSeconds": 3000,
            "AllowedOrigins": ["*"]
        }
    ]
}

      When you're done, you can save your configuration as a file, like cors.json.

    2. Upload the configuration to a bucket, like shared-bucket:

      aws s3api put-bucket-cors \
    --bucket shared-bucket \
    --cors-configuration file://cors.json \
    --endpoint-url=https://storage.yandexcloud.net