Supercomputing 23

November 18, 2023 in Development, LANL, SC23 by Alex Lovell-Troy2 minutes

Boot Script Service: Switching from Etcd to PostgreSQL for a Smaller Storage Backend

As part of LANL's exploration of the CSM codebase, they replaced Etcd with PostgreSQL for BSS persistence and learned a lot about software boundaries along the way.

October 30, 2023 in Development, LANL, SC23 by Devon T. Bautista (LANL)7 minutes

Exploring CSM Microservices for OpenCHAMI

At LANL, we used two microservices from HPE's CSM to do discovery and boot of a ten node cluster and we learned so much along the way about redfish, postgres, httpboot, aws, and of course, ourselves.

October 28, 2023 in Development, LANL, SC23 by Alex Lovell-Troy6 minutes

Magellan: Alternative Redfish Discovery for OpenCHAMI/CSM

As part of LANL's exploration of the CSM codebase, they found it necessary to augment the built-in discovery features of CSM with a new standalone command based on gofish and bmclib.

October 28, 2023 in Development, LANL, SC23 by David J. Allen (LANL)9 minutes