Node Cookbook - Third Edition

How to do it...

Let's start a Docker registry container (we pulled the Docker registry container in the Getting Ready section of this recipe) with the following command:

$ docker run -d -p 5000:5000 --name registry registry:2 

If we now issue a docker ps command, we can see that our registry container is up and running on port 5000.

Now let's push a container to the registry to test it out.

To do this we need to tag an image with a specific naming convention.

Let's run the following command:

$ docker tag adderservice localhost:5000/adderservice 

If we now issue a docker images command, we should see the tag against our adderservice image:

REPOSITORY                   TAG     IMAGE ID      CREATED      SIZEadderservice                 latest  ced38dc8a822  2 hours ago  235 MBlocalhost:5000/adderservice ...