On this page
https://hub.docker.com/r/adoptopenjdk/openjdk11/
I have the following DockerFile to try out the jdk 11 alpine image like so
FROM jre-11.0.6_10-alpine
I run Docker and get this error and you can see my login step succeeds..
Deans-MacBook-Pro:customerportal dean$ docker login
Authenticating with existing credentials...
WARNING! Your password will be stored unencrypted in /Users/dean/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
Deans-MacBook-Pro:customerportal dean$ docker build . --tag gcr.io/orderly-gcp/customerportal
Sending build context to Docker daemon 103.4MB
Step 1/1 : FROM jre-11.0.6_10-alpine
pull access denied for jre-11.0.6_10-alpine, repository does not exist or may require 'docker login': denied: requested access to the resource is denied
Deans-MacBook-Pro:customerportal dean$
How do I try out a jdk 11 alpine image?
You need to specify the full image name
FROM adoptopenjdk/openjdk11:jre-11.0.6_10-alpine
Docker has no way of knowing what image has the tag you specified.