First run with private repositories fails

[ckarenz]

When building a project which uses our default private repository, we've seen an error on several machines. This only happens on machines with Docker newly installed.

Command (in a DockerBuildPlugin-enabled project):

sbt dockerBuild

Result:

Sending build context to Docker daemon 9.157 MB

Step 1/5 : FROM allenai-docker-private-docker.bintray.io/oracle-java:8

Get https://allenai-docker-private-docker.bintray.io/v2/oracle-java/manifests/8: unauthorized: Unauthorized

...

There appears to be a workaround by pulling an image manually, after which everything works:

docker pull allenai-docker-private-docker.bintray.io/oracle-java:8

[jkinkead]

What does "newly installed" mean?

Does running a docker build from the commandline with the same dependency cause an error?

[ckarenz]

Newly installed: Having freshly installed Docker, set up credentials, etc. Essentially following our setup guide for the first time on a machine.

Docker build: We can try this next time we see the issue, but we haven't tried it yet.

[jkinkead]

Does the problem resolve itself on reboot?

[jkinkead]

Also, did this occur for anyone other than @splittingfield ? He was using the beta client and might have hit a bug.

We've had several people set up Docker since he did without running into issues.

[ckarenz]

We haven't tried a reboot of the machine. Restarting Docker doesn't resolve the issue.

These people have hit the issue so far: @splittingfield, @cindy21td, @jayantk

Jayant is on the stable client (1.13).