Docker Hub에 업로드 하기

docker login 하기

KDS-2:main kimdaesung$ docker login
Authenticating with existing credentials...
Login Succeeded

이미지 확인 하기

KDS-2:main kimdaesung$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
go_echo             1.0.5               44f07e89fa9a        3 minutes ago       444MB
golang              1.13-alpine         e1fd9820be16        3 weeks ago         359MB

내가 만든 도커 이미지 파일 tag 달기

KDS-2:main kimdaesung$ docker tag go_echo:1.0.5 kds0573/go_echo:1.0.5

tag 확인

KDS-2:main kimdaesung$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
kds0573/go_echo     1.0.5               44f07e89fa9a        4 minutes ago       444MB
go_echo             1.0.5               44f07e89fa9a        4 minutes ago       444MB
golang              1.13-alpine         e1fd9820be16        3 weeks ago         359MB

docker push

KDS-2:main kimdaesung$ docker push kds0573/go_echo
The push refers to repository [docker.io/kds0573/go_echo]
ee91b9d62e5f: Pushed 
8ce4ad7211b8: Pushed 
a7ee613ae5fb: Pushed 
2ce78b780174: Mounted from library/golang 
5479b2ea460e: Mounted from library/golang 
12c4e92b2d48: Mounted from library/golang 
45182158f5da: Mounted from library/golang 
5216338b40a7: Mounted from library/golang 
1.0.5: digest: sha256:98676ee7165f68adcb3a241d5c7a0f67f382803bcc48669d1f6387efefc3694c size: 1995

-로그인 했음에도 denied: requested access to the resource is denied 가 나올 경우
docker logout 하고 나서 다시 login 하고 나서 다시 push를 해주시면 됩니다.