Adrian Reber from Red Hat gave this talk at DefConf 2018. “Software provisioning is a common task repeated at many high performance computing sites to provide the local users with scientific applications and libraries. As the effort to compile HPC software is known to be duplicated by many HPC sites, the idea to collaborate in a community led to the creation of the OpenHPC project. In this talk I want to provide an introduction to OpenHPC, its community efforts and how it can help HPC sites.”