Push the image to the newly created Docker registry

Finally, push the image to the Docker registry. So, let's create an image on the local Ubuntu machine:

$ sudo docker run -t -i ubuntu /bin/bash
root@9593c56f9e70:/# echo "TEST" >/mydockerimage
root@9593c56f9e70:/# exit
$ sudo docker commit $(sudo docker ps -lq) vinod-image
e17b685ee6987bb0cd01b89d9edf81a9fc0a7ad565a7e85650c41fc7e5c0cf9e

Let's log in to the Docker registry created locally on the Ubuntu machine:

$ sudo docker --insecure-registry=mydomain.com:8080 \
    login https://mydomain.com:8080
Username: vinod1
Password:
Email: [email protected]
Login Succeeded

Tag the image before pushing it to the registry:

$ sudo docker tag vinod-image mydomain.com:8080/vinod-image

Finally, use the push command to upload the image:

$ sudo docker push \
mydomain.com:8080/vinod-image
The push refers to a repository [mydomain.com
:8080/vinod-image] (len: 1)
Sending image list
Pushing repository mydomain.com:8080/vi
nod-image (1 tags)
511136ea3c5a...