EPJ Web of Conferences • Vol 245
Exploiting CRIC to streamline the configuration management of GlideinWMS factories for CMS support
January 2020 • J M Dost, Marco Mascheroni, Julia Andreeva, A. V. Anisenkov, Dennis Box, A. Di Girolamo, Saqib Haleem, Edita Kizinevič, Krista Majewski, James Letts,…
GlideinWMS is a workload management and provisioning system that allows sharing computing resources distributed over independent sites. Based on the requests made by GlideinWMS frontends, a dynamically sized pool of resources is created by GlideinWMS pilot factories via pilot job submission to resource sites’ CEs. More than 400 CEs are currently serving more than ten virtual organizations through GlideinWMS, with CMS being the biggest user with 230 CEs. The complex configurations of the parameters defining resourc…