How do I push this image to docker hub?

root $ 
root $ docker images helloworld_web
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
helloworld_web      latest              3118807ab0e0        5 minutes ago       196MB
root $ 

It's just the sample from docker.

1 Answer 1


horribly insecure:

root $ 
root $ docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: nicksaunders
WARNING! Your password will be stored unencrypted in /root/snap/docker/471/.docker/config.json.
Configure a credential helper to remove this warning. See

Login Succeeded
root $ 
root $ docker images
REPOSITORY                   TAG                 IMAGE ID            CREATED             SIZE
helloworld_web               latest              3118807ab0e0        13 minutes ago      196MB
frappe/erpnext-nginx         latest              e417869e11ba        39 hours ago        414MB
frappe/erpnext-worker        latest              96559438dfec        40 hours ago        1.22GB
frappe/frappe-nginx          latest              3d006c375c6e        40 hours ago        410MB
frappe/frappe-worker         latest              961988528953        40 hours ago        1GB
frappe/frappe-socketio       latest              bca49f1b4a04        40 hours ago        180MB
frappe/bench                 latest              8c1bc9d3a572        40 hours ago        1.4GB
frappe/erpnext-docs-nginx    latest              7d117e2bd798        42 hours ago        428MB
frappe/erpnext-docs-worker   latest              a1c0b0511e92        42 hours ago        2.88GB
frappe/erpnext-worker        <none>              09be9dde8f8f        2 days ago          1.21GB
frappe/bench                 <none>              c775a49dee59        2 days ago          1.4GB
redis                        alpine              bd71e6db4a54        13 days ago         32.2MB
python                       3.7-alpine          295b051ee125        2 weeks ago         41.7MB
basex/basexhttp              latest              3339bf6bc898        3 weeks ago         226MB
twilio/twilio-java           latest              611ab7ece1cf        5 weeks ago         993MB
mysql                        latest              0d64f46acfd1        7 weeks ago         544MB
jetty                        latest              5f997007f18d        7 weeks ago         522MB
jitsi/web                    latest              1fad75476320        2 months ago        483MB
mysql/mysql-server           latest              8a3a24ad33be        2 months ago        366MB
hello-world                  latest              bf756fb1ae65        8 months ago        13.3kB
lukptr/erpnext7              latest              130f3d9f222f        14 months ago       3.59GB
root $ 
root $ docker tag helloworld_web nicksaunders/helloworld:firsttry
root $ 
root $ docker push nicksaunders/helloworld
The push refers to repository [docker.io/nicksaunders/helloworld]
fca41575e369: Pushed 
40f0977ea685: Pushing [==================================================>]  12.08MB
f8b013a4d861: Pushed 
1d6d0bace1b8: Pushing [====>                                              ]  13.03MB/143MB
aabee2d268fc: Pushed 
22ee430ae506: Waiting 
60faa6c61cf9: Waiting 
cfd52085ef94: Waiting 
408e53c5e3b2: Waiting 
50644c29ef5a: Waiting 

but seems to work.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.