CODEWITHSUNDEEP
azure-devops
Lautje
Lautje

Reputation: 73

Error response from daemon: unauthorized: authentication require

I'm getting this weird error in azure pipelines. We use a ACR to supply our base images and we connect to this using a service connection which works well most of the time. However occasionally we get an error:

/usr/bin/docker pull /base-images/python:3.7-buster-vanilla Error response from daemon: Get https:///v2/base-images/python/manifests/3.7-buster-vanilla: unauthorized: authentication required, visit https://aka.ms/acr/authorization for more information.

There does not seem to be any clear explanation for this because when we perform a retry of the specific task this works fine.

We have no separate login to the acr and we only define the connection that needs to be used in the job itself:

    container:
      image: servers.azurecr.io/base-images/python:3.7-buster-vanilla
      endpoint: server-Service-Connection

I have been looking at the build logs but was not able to get any usefull information from there. If any additional information is needed i would of course be happy to supply it.

Upvotes: 7

Views: 5882

Answers (2)

xyeres
xyeres

Reputation: 341

I fixed this error using the Azure CLI az acr login --name *registry-name* Solution explained here at Azure Registry troubleshooting docs

Upvotes: 5

sazerac
sazerac

Reputation: 310

I think you may be running into a Docker Hub issue. We're experiencing this intermittently in our CI (not Azure) during regular pulls for python images.

From https://status.docker.com/pages/history/533c6539221ae15e3f000031

February 3, 2021 5:21PM UTC[Investigating] A number of users may experience problems logging into Docker Hub.

Upvotes: 0

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