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git:gitlab:registry:duplicate_uploads [2023/06/27 16:57] – created niziakgit:gitlab:registry:duplicate_uploads [2024/07/21 10:57] (current) – niziak
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     - server responds ''layer already exists''     - server responds ''layer already exists''
  
-So duplicate layers are not stored on server side, but still all of them are compressed and pushed which take long time.+So duplicate layers are not stored server side, but still all of them are compressed and pushed which take long time.
  
 +  * [[https://gitlab.com/gitlab-org/gitlab/-/issues/15237]]
 +  * 
 +  * [[https://gitlab.com/gitlab-org/gitlab/-/issues/23132]]
 +
 +
 +Solution:
 +  * use Buildkit's external cache [[https://docs.docker.com/build/cache/backends/|Cache storage backends]]
  
 ====== Gilab's registry ====== ====== Gilab's registry ======
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 Config file: ''/var/opt/gitlab/registry/config.yml'' Config file: ''/var/opt/gitlab/registry/config.yml''
 +
 +During ''docker push'' registry store received layers in: ''/var/opt/gitlab/gitlab-rails/shared/registry/docker/registry/v2/repositories/GROUP/PROJECTs/_uploads/4786e5fa-4e9b-4342-9c6f-3c80d72d07db/data''
 +