Once you have created your container on your local system, you will need to transfer it to Expanse. There are multiple ways to do this and it can take a varying amount of time depending on its size and your network connection speeds.
To do this, we will use scp (secure copy). If you have a Globus account and your container is more than 4 GB, you will probably want to use that file transfer method instead of scp.
Browse to the directory containing the container. Copy the container to your scratch directory on Expanse by issuing the following command:
scp ./ ubuntu-anaconda.sif <username>@login.expanse.sdsc.edu:/expanse/lustre/scratch/<username>/temp_project/
The container is ~2GB so it should not take too long, hopefully.
Once on Expanse, see How to run a container and How to run a GPU container.