docker unauthorized: authentication required - upon push with successful login

Question

While pushing the docker image (after successful login) from my host I am getting \"unauthorized: authentication required\".

Details below.

-bash-4.         


        

Answer 1

Even I logged in and checked all the configuration, it still does not work !!!

It turned out that when I build my docker, I forget to put my username before the repo name

docker build docker-meteor-build 

(build successfully)

And then when I pushed to my repository, I used

docker push myname/docker-meteor-build 

It will show the unauthorized authentication required

So, solution is then name of build and the push should be exactly the same

docker build myname/docker-meteor-build 
docker push myname/docker-meteor-build