Run docker build -t <tag_name> .
e.g. docker build -t hello .
Since we have built the docker image locally, it's available with the docker daemon. So, we can simply run it as:
docker run hello
We need to first retag it in the format below, where the username is your Docker username
docker tag hello <username>/hello
We can then push it to Docker hub by using docker push
docker push <username>/hello
Once published, you can run it as below:
docker run <username>/hello
If you want to wait indefinitely, you can use docker run <username>/hello hello2.py. This command takes an hour to run.