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Hey all, my docker agent stopped being able to auth (error 500) to my Gitlab storage. I don't think I changed anything to the Prefect Agent/Gitlab settings so I don't know what caused it. Any ideas?

<@U028U3KC4S2> it's quite possible that before you started the agent, you authenticated with the container registry and now this authentication session expired. E.g. AWS ECR session expires already after 12 hours. Can you check that for your registry? What registry do you use?

where gitlab_access_key is a secret stored in the Prefect cloud

gitlab_access_key is only relevant for Github Storage, not for pulling of docker images for DockerRun

<https://docs.gitlab.com/ee/user/packages/container_registry/#authenticate-with-the-container-registry|This> explains how to do it