Speaker
Alexandr Mikula
(CESNET)
Description
NGI_CZ provides several types of computing resources to research communities: national distributed infrastructure Metacentrum based on PBS servers, cloud resources connected to FedCloud and 2 computing clusters registered as 2 sites in the GOCDB. We will cover recent changes in the prague_cesnet_lcg2 site caused by change of location and hardware updates. There are also 2 critical servers hosting VOMS servers for several VOs. We have moved one of the VOMS servers to another virtualization infrastructure and changed management rocedures for it to provide mutual independence and maximum availability of VOMS servers. We will also discuss how unfortunate are relatively frequent changes in subjects of certificates for VOMS servers and what measures we took to avoid it.
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Primary authors
Ales Prchal
(CESNET)
Alexandr Mikula
(CESNET)
Jiri Chudoba
(CESNET)
