OCI Basics using Singularity Enterprise Registry

Overview Singularity Enterprise comes with a fully compliant Open Container Initiative (OCI) registry. The following is a collection of typical registry operations within your workflow. Assuming the Singularity Enterprise registry address is registry.sylabs.io, please...

Building ARM Containers with Singularity Container Services

Introduction The Acorn RISC Machine, or ARM as it is now known, and later processor architecture has become a cornerstone in the landscape of Information Technology (IT) and modern computing. Initially designed for Acorn Computers in the 1980s, ARM processors have...

Upgrade CentOS 7 to Alma 8 While Keeping SingularityCE Updated

Overview On June 30th, 2024, CentOS 7 will reach end of life. Red Hat has already discontinued CentOS 8, replacing it with CentOS Stream. Going forward, organizations currently on either operating system should plan to transition to alternative open-source options...