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perf: reduce auth request count for manifest delete #623

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merged 1 commit into from
Oct 20, 2023

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Wwwsylvia
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@Wwwsylvia Wwwsylvia commented Oct 20, 2023

Backporting 0f1dc30 to the release branch.
This change does the same thing as the original commit (#618) did but using the old registryutil.WithScopeHint instead of auth.AppendRepositoryScope, which is introduced by #604 and is not available in v2.3.x.


Add pull and delete scope hints before attempting client-side indexing on manifest delete.

Before this change, the requests produced during deleting a manifest when Referrers API is not known to be available:

  • Request #0: GET manifest - 401
  • Request #1: POST token (scope: pull) - 200
  • Request #2: GET manifest - 200
  • [optional] Request #3: GET referrers index - 200
  • [optional] Request #4: PUT referrers index - 401
  • [optional] Request #5: POST token (scope: pull, push) - 200
  • [optional] Request #6: PUT referrers index - 201
  • Request #7: DELETE manifest - 401
  • Request #8: POST token (scope: delete)
  • Request #9: DELETE manifest - 202

After this change, the requests should become:

  • Request #0: GET manifest - 401
  • Request #1: POST token (scope: pull, delete) - 200
  • Request #2: GET manifest - 200
  • [optional] Request #3: GET referrers index - 200
  • [optional] Request #4: PUT referrers index - 401
  • [optional] Request #5: POST token (scope: pull, push) - 200
  • [optional] Request #6: PUT referrers index - 201
  • Request #7: DELETE manifest - 202

Signed-off-by: Lixia (Sylvia) Lei <lixlei@microsoft.com>
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Codecov Report

Merging #623 (ea0878d) into release-2.3 (f175957) will increase coverage by 0.00%.
The diff coverage is 100.00%.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

@@             Coverage Diff              @@
##           release-2.3     #623   +/-   ##
============================================
  Coverage        74.45%   74.46%           
============================================
  Files               51       51           
  Lines             4847     4848    +1     
============================================
+ Hits              3609     3610    +1     
  Misses             908      908           
  Partials           330      330           
Files Coverage Δ
registry/remote/repository.go 71.21% <100.00%> (+0.02%) ⬆️

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LGTM

@Wwwsylvia Wwwsylvia changed the title perf: reduce auth request count for manifest delete perf: backport: reduce auth request count for manifest delete Oct 20, 2023
@Wwwsylvia Wwwsylvia changed the title perf: backport: reduce auth request count for manifest delete perf: reduce auth request count for manifest delete Oct 20, 2023
@Wwwsylvia Wwwsylvia merged commit f296072 into oras-project:release-2.3 Oct 20, 2023
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@Wwwsylvia Wwwsylvia deleted the backport_perf branch October 20, 2023 08:51
@Wwwsylvia Wwwsylvia mentioned this pull request Oct 20, 2023
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3 participants