Azure Container Registry as External Feed - Add support for ACR authentication via Token

[FinnianDempsey]

The enhancement

What is the problem this solves or benefit it gives

Add support for External Feeds in Octopus for Token based authentication in ACR: https://docs.microsoft.com/en-us/azure/container-registry/container-registry-repository-scoped-permissions

Proposed solution

Add support to include a username/token for authenticating to ACR instead of just username/password or Token without a username

Workarounds

Use the az cli to interact with the feed using a Run a Script step: az acr repository list --name finndregistry --username #{token_name} --password #{token_pw}

Links

Internal Link - Zendesk Internal Link - Slack