Search code examples
dockerdockerhubdocker-push

Docker: Tag does not exist

I referred this Stackoverflow question prior to asking this but even though it looks similar that question does not contain the answer for my matter.

I developed Springboot project and created docker image called kubernatesimage in my local machine. So when I run docker images it will list down all the images which I have locally,

REPOSITORY                         TAG       IMAGE ID       CREATED         SIZE
kubernatesimage                    latest    0280b64ac863   15 hours ago    557MB
solr                               latest    e6b43a626b70   3 weeks ago     520MB
apache/zeppelin                    0.9.0     4e276fc244de   5 weeks ago     4.6GB
cassandra                          latest    8baadf8d390f   6 weeks ago     405MB
suhothayan/hadoop-spark-pig-hive   2.9.2     671a17ccce40   18 months ago   2.63GB
loliconneko/oracle-ee-11g          latest    b1ed15c38b8c   24 months ago   5GB

Then I referred this documentation to pull my docker image into dockerhub. So I tagged the image and pushed it by following commands,

docker tag 0280b64ac863 semicolon10/kubernatesimage:firsttry 

docker push semicolon10/kubernatesimage

But it results an error,

The push refers to repository [docker.io/semicolon10/kubernatesimage] tag does not exist: semicolon10/kubernatesimage:latest

Here one thing I noticed is that after docker tag it will create another docker image locally with the assigned tag,

REPOSITORY                         TAG        IMAGE ID       CREATED         SIZE
kubernatesimage                    latest     0280b64ac863   15 hours ago    557MB
semicolon10/kubernatesimage        firsttry   0280b64ac863   15 hours ago    557MB
solr                               latest     e6b43a626b70   3 weeks ago     520MB
apache/zeppelin                    0.9.0      4e276fc244de   6 weeks ago     4.6GB
cassandra                          latest     8baadf8d390f   6 weeks ago     405MB
suhothayan/hadoop-spark-pig-hive   2.9.2      671a17ccce40   18 months ago   2.63GB
loliconneko/oracle-ee-11g          latest     b1ed15c38b8c   24 months ago   5GB

Note: I have successfully logged into my dockerhub account and my dockerhub username is semicolon10. So please can someone point out the issue here?

Solution

  • you should:

    docker tag 0280b64ac863 docker.io/semicolon10/kubernatesimage:firsttry

    Then push:

    docker push docker.io/semicolon10/kubernatesimage:firsttry

    Note include the repository : docker.io