Testing our local registry

• Testing our local registry
• Checking what's on our local registry

Testing our local registry

• We can retag a small image, and push it to the registry

• Make sure we have the busybox image, and retag it:

  docker pull busybox
  docker tag busybox 127.0.0.1:5000/busybox
  

• Push it:

  docker push 127.0.0.1:5000/busybox
  

Checking what's on our local registry

• The registry API has endpoints to query what's there

• Ensure that our busybox image is now in the local registry:

  curl http://127.0.0.1:5000/v2/_catalog
  

The curl command should now output:

{"repositories":["busybox"]}