Run build.sh to build a tagged image and push it to a private registry. Or simply run docker build -t whatever . to get a local image
To upgrade conda/miniconda, change the versions in the files conda-version and miniconda-version, where:
miniconda-versionis the version of the main miniconda package (e.g. Miniconda3-3.10.1-Linux-x86_64.sh)conda-versionis the version of conda being actually used in the image (throughconda install)
and re-run build.sh