guide_examples

guide_examples

The CHTC website has several guides on using containers on the HTC system. This folder contains the build files discussed in those guides.

Apptainer

The Apptainer guide discusses a simple example and an advanced example. The .sif file required for running the container can be recreated from the corresponding .def file using the command

apptainer build example.sif example.def

Simple example

The simple Apptainer container example installs the R package cowsay on top of the rocker curated geospatial container.

• simple_apptainer.def

Advanced example

The advanced Apptainer container example installs the program SUMO along with the programs and libraries that it requires.

• advanced_apptainer.def