https://adtmag.com/articles/2023/01/11/singularityce-now-accessible-for-enterprise-linux.aspx

High-performance container runtime technology provider Sylabs announced this week that its SingularityCE offering is now accessible for Enterprise Linux users through the Extra Packages for Enterprise Linux (EPEL) repository.

Maintained since 2017 by Sylabs and supported by a community of developers, Singularity is an open-source container runtime designed for users who run mission-critical data science, artificial intelligence (AI), and compute-driven analytics on performance-intensive systems. The widely-adopted runtime implements a unique security model to mitigate privilege escalation risks and provides a platform for capturing a complete application environment into a single file.