CODEWITHSUNDEEP
dockerdocker-registry
BiltiuLena
BiltiuLena

Reputation: 93

Error: Status 404 trying to push repository busybox

I tried to push signed images from a machine (A) to a registry on another machine (B).

docker tag busybox:latest ubuntu:5005/busybox:latest

docker push ubuntu:5005/busybox:latest

The push refers to a repository [ubuntu:5005/busybox] .... Error: Status 404 trying to push repository busybox ... .

telnet ubuntu 5005

Trying 127.0.1.1... telnet: Unable to connect to remote host: Connection refused

Are there any extra settings in order to push signed images on a diff machine. Or just to push without signing? Thanks a lot!

Upvotes: 0

Views: 1012

Answers (2)

BiltiuLena
BiltiuLena

Reputation: 93

This docs helped me to solve the problem.

  1. https://docs.docker.com/registry/insecure/.
  2. https://docs.docker.com/registry/deploying/#get-a-certificate.
  3. https://www.digitalocean.com/community/tutorials/how-to-set-up-a-private-docker-registry-on-ubuntu-14-04.

Upvotes: 0

enderland
enderland

Reputation: 14185

If you can't reach this, make sure your ports are properly exposed on the machine and that your networking resolves "ubuntu" to your newest machine correctly.

It's probable Machine A has no rule allowing ubuntu to resolve to <machine B>.

Make sure you docker login as well once you verify this, too.

Upvotes: 1

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