How to upload Docker images to VagrantCloud?

[marven-lim]

I want to upload docker images to VagrantCloud but has been unable to do so, may I know how you upload yours to VagrantCloud?

[tknerr]

Hi @marven-lim, in fact the docker images are not hosted on VagrantCloud, but on DockerHub.

VagrantCloud contains only the .box file (a zip file actually) which references the docker image on DockerHub.

E.g. for ubuntu-20.04:

• the .box file: https://app.vagrantup.com/tknerr/boxes/baseimage-ubuntu-20.04
• the docker image referenced from within the .box: https://hub.docker.com/r/tknerr/baseimage-ubuntu/tags/?page=1&name=20.04