How to pull image from nigelpoulton/acg-web:0.1 repo ?
with this command
docker image pull nigelpoulton/acg-web:0.1
you can also sign up on docker hub (its free)
and do the
docker image build -t <yourusername>/appname:0.1
docker image push <yourusername>/appname:0.1
you will have to make sure you log in first ( in the terminal) I was doing this from the GCE Cloud Shell
now how does docker know how to do this : in the setting of docker it is defaulted to look for docker.hub first
for prod you will want to change it to your own internal repo but learning / fun / personal stuff its docker.hub all the way!
Hope this helps.