无法在 docker 图像中看到图像名称和标签

Question

I have created a docker Image, but in the Repository/Tag its showing as "None", please let me know what will be the reason.

REPOSITORY                   TAG                 IMAGE ID            CREATED             
none                       none              bhc0b0d2e67f        20 hours ago

Answer 1

How have you built your docker image?

In order to give a tag to your image, as documented here ,you have to write the command like:

docker build -t yourimage:yourtag -f yourdockerfile context/of/image

If you have already a docker image (like in your case) and you want to assign a tag to it:

docker tag bhc0b0d2e67f TARGET_IMAGE[:TAG]