Story #4488
Updated by daviddavis over 5 years ago
We're currently using drf-chunked-uploads[0] but it seems like the library has become unmaintained[1] since we adopted. It has some other quirks and missing features too. So I think we should move off of it and roll our code as part of this story. h2. Solution Add a design which supports sha256 and parallel uploads of chunks. h3. Models h4. Upload id = UUID file = File size = BigIntegerField user = FK created_at = DateTimeField completed_at = DateTimeField h4. UploadChunk id = UUID upload = FK offset = BigIntegerField size = BigIntegerField h3. Workflow <pre> # create the upload session http POST :24817/pulp/api/v3/uploads/ size=10485759 # returns a UUID (e.g. 345b7d58-f1f8-45d9-d354-82a31eb879bf) export UPLOAD='/pulp/api/v3/uploads345b7d58-f1f8-45d9-d354-82a31eb879bf/' # note the order doesn't matter here http --form PUT :24817$UPLOAD file@./chunkab 'Content-Range:bytes 6291456-10485759/32095676' http --form PUT :24817$UPLOAD file@./chunkaa 'Content-Range:bytes 0-6291455/32095676' # view the upload and its chunks http :24817${UPLOAD} # complete the upload http PUT :24817${UPLOAD}commit md5=037a47d93670e64f2b1038e6f90e4cfd # create the artifact from the upload http --form POST :24817/pulp/api/v3/artifacts/ upload=$UPLOAD </pre> h3. Additional references https://github.com/douglasmiranda/django-fine-uploader https://medium.com/box-developer-blog/introducing-the-chunked-upload-api-f82c820ccfcb [0] https://github.com/jkeifer/drf-chunked-upload [1] https://github.com/jkeifer/drf-chunked-upload/pull/8
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