Uploaded image for project: 'OpenShift Image Registry'
  1. OpenShift Image Registry
  2. IR-471

Exposing the existing available chunksize configuration option

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    • Icon: Epic Epic
    • Resolution: Unresolved
    • Icon: Major Major
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    • Enabling/exposing chunksize for s3 storage driver
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      Epic Goal

      • Exposing the existing available chunksize configuration option the docker registry already supports.
      • Fixing the multipart upload issues with Cloudflare R2 [ https://github.com/distribution/distribution/issues/3873 |https://github.com/distribution/distribution/issues/3873#issuecomment-1900164569]

      Why is this important?

      • Trying to use Cloudflare R2 as a storage backend. Small images where multipart isn't applied work fine, bigger images fail
      • To enable multipart upload with greater chunksize

      Scenarios

      1. Utilize the R2 cloudfare storage which requires higher chunksize

      Acceptance Criteria

      • New optional configuration option chunkSizeMiB

      Dependencies (internal and external)

      • None

      Previous Work (Optional):

      1. https://github.com/openshift/cluster-image-registry-operator/pull/1026
      2. https://github.com/openshift/api/pull/1864
      3. https://github.com/openshift/api/pull/1877

      Tested with:

      1. set registry operator unmanaged
      2. followed the doc https://docs.openshift.com/container-platform/4.15/registry/configuring_registry_stora[…]e/configuring-registry-storage-aws-user-infrastructure.html
      3. added env var to the deployment for chunksize

      References::

      https://docker-docs.uclv.cu/registry/storage-drivers/s3/

      https://docs.aws.amazon.com/AmazonS3/latest/userguide/qfacts.html

      https://distribution.github.io/distribution/storage-drivers/s3/

      https://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html#sigv4-chunked-upload-sig-calculation-chunk0

       

       

        1. test4
          1.07 MB
        2. test4-1
          1.07 MB

            rh-ee-dmistry Deep Mistry
            rh-ee-dmistry Deep Mistry
            Deep Mistry
            xiujuan wang xiujuan wang
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              Created:
              Updated: