Docker officially maintains a Docker Hub public warehouse. Most of the daily needs can be realized by directly downloading images from Docker Hub, but sometimes you need to upload your own images for use according to your own needs.
The following is how to upload the image to DockerHub:
1. Steps:
1. Registered user
First of all, we need to register a user on ( Docker Hub ). The user name I use here is the mobile phone number, so I won’t show it. This also reminds everyone not to be like me. Of course, there is no problem with the mobile phone number, that is, every time you enter It takes a long time and troublesome, but there is no problem in function