Hi All,

I am making changes that change the accepted format for docker registries from something like

docker_registries:

  k8s.gcr.io: url

to something like

docker_registries:

 k8s.gcr.io:

    url: url

This affects anyone with a setup that specifies alternate docker registries as they will need to change their ansible localhost.yml files after this commit.

the change is currently under review: https://review.opendev.org/#/c/677005/

please let me know if you have any concerns

Thanks,

Jerry