When I specify
cache_from as referring to an ECR registry/image/tag I get the following:
Error response from daemon: Get https://<id>.dkr.ecr.<region>.amazonaws.com/v2/<image>/manifests/latest: no basic auth credentials
Could not pull cache-from image <id>.dkr.ecr.<region>.amazonaws.com/<image>:latest. Ignoring...
Would I be correct in assuming that
cache_from is implemented purely in the Docker base image and not aware of authentication methods of ACR, ECR, GCR and Heroku? If so, should I open an issue against https://github.com/drone-plugins/drone-docker?
I am new to Drone, so it’s also entirely possible I’ve just done something stupid and misconfigured something.