Set blob content type to disable detection #547
Merged
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The default behavior in Golang is to try to detect the content type is no header is set. This adds a small bit of over head. For manifests we return the correct content type in the header as it is required by the distribution spec. The spec does not however mention any guidelines for what to do for setting the blobs content type.
https://github.com/opencontainers/distribution-spec/blob/main/spec.md#pulling-blobs
For this reason we will just set the header to a generic
application/octet-stream
which is what is already being set today.