6–8 May 2019
WCW Congress Centre
Europe/Amsterdam timezone

NGI_CZ Operational Experience

8 May 2019, 11:00
15m
Turing (WCW Congress Centre)

Turing

WCW Congress Centre

Science Park 123 1098 XG Amsterdam

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.
Type of abstract Presentation

Primary authors

Ales Prchal (CESNET) Alexandr Mikula (CESNET) Jiri Chudoba (CESNET)

Presentation materials