AppServices Pipeline: Deployment fails "Authentication required"

Question

Trying to deploy a Docker image by following this guide, however I'm running into unauthorized errors in the log when trying to go to the URL of the app, any ideas how to fix this?

My deployment setup in the pipeline:

The logs:
2021-11-15T12:11:12.240Z INFO - Pulling image: fileservicegithubcontainerregistry.azurecr.io/fileservicegithubcontainerregistry.azurecr.io/allinwsazureci:latest
2021-11-15T12:11:12.958Z ERROR - DockerApiException: Docker API responded with status code=InternalServerError, response={"message":"Get https://fileservicegithubcontainerregistry.azurecr.io/v2/fileservicegithubcontainerregistry.azurecr.io/allinwsazureci/manifests/latest: unauthorized: authentication required, visit https://aka.ms/acr/authorization for more information."}

2021-11-15T12:11:13.765Z ERROR - Pull image threw Exception: Input string was not in a correct format.
2021-11-15T12:11:13.773Z INFO  - Pulling image from Docker hub: fileservicegithubcontainerregistry.azurecr.io/fileservicegithubcontainerregistry.azurecr.io/allinwsazureci:latest

2021-11-15T12:11:14.360Z ERROR - DockerApiException: Docker API responded with status code=InternalServerError, response={"message":"Get https://fileservicegithubcontainerregistry.azurecr.io/v2/fileservicegithubcontainerregistry.azurecr.io/allinwsazureci/manifests/latest: unauthorized: authentication required, visit https://aka.ms/acr/authorization for more information."}

2021-11-15T12:11:14.364Z WARN  - Image pull failed. Defaulting to local copy if present.
2021-11-15T12:11:14.367Z ERROR - Image pull failed: Verify docker image configuration and credentials (if using private repository)

2021-11-15T12:11:17.095Z INFO  - Stopping site fileservicegitci because it failed during startup.

Answer 1

Hi @Alexander Lindgren

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Answer 2

Reverted back to v3 of the Azure App Service deploy task fixed the issue for me.