Helm chart and deprecated Kubernetes Docker registry

If your Cortex agent in Kubernetes clusters is blocked due to deprecation of Docker registry (unable to pull from a container-based cluster) after an upgrade, the following direct edits can be made utilizing the same credentials:

• Access the image from ghcr.io instead of docker.pkg.github.com

 image: ghcr.io/cortexapps/k8s-agent...

• Update the registry secret setting the server to https://ghcr.io

If you are unable to make these changes, please reach out to help@cortex.io and request a new Helm chart with this change already reflected.  

Related documentation:

Migrating to the Container registry from the Docker registry