start [Biomed Support]

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Welcome to the Biomed support team wiki pages. These pages are dedicated to the Biomed technical support team. They provide organisational information as to duty shifts, and technical information about common support tasks as well as best practices.

Aug. 2017: A biomed ARGO Mon instance replaces the biomed Nagios box that is no longer be supported. This new instance is available here : https://argo-mon-biomed.cro-ngi.hr/nagios

For the record, the page on Nagios configuration is still available here.

Former news.

See this wiki page.

Mailing list: biomed-technical-support [no spam-AT] googlegroups [no spam-DOT] com

The participants are listed in the order of the shifts:

CNRS-I3S, FR (Franck Michel)
CNRS-Creatis, FR (Sorina Pop)
BME-IIT, HU (Ákos Szlavecz, backup: Gábor Hesz)

Past (teams that contributed in the past, but had to leave us)

CNRS-IPHC, FR (Patrick Guterl)
CNRS-Creatis, FR (Tristan Glatard)
CNRS-LPC, FR (Paul de Vlieger)
CNRS-ISC-PIF, FR (Romain Reuillon)
INFN-BA, Libi, Bari, IT (Giacinto Donvito)
IsraGrid (Arad Alper)
UPV, ES (Abel Antonio Carrión)
IFI - Institut de la Francophonie pour l'Informatique, VN (Bui The Quang)

Start date	End date	Team on duty
22-04-2019	03-05-2019	CREATIS
06-05-2019	17-05-2019	BME-IIT
20-05-2019	31-05-2019	I3S
03-06-2019	14-06-2019	IPHC
17-06-2019	28-06-2019	CREATIS
29-06-2019	12-07-2019	BME-IIT
15-07-2019	26-07-2019	I3S
29-07-2019	09-08-2019	IPHC
12-08-2019	23-08-2019	CREATIS
26-08-2019	06-09-2019	BME-IIT
09-09-2019	20-09-2019	I3S
23-09-2019	04-10-2019	IPHC
07-10-2019	18-10-2019	CREATIS
21-10-2019	01-11-2019	BME-IIT
04-11-2019	15-11-2019	I3S
18-11-2019	29-11-2019	IPHC
02-12-2019	13-12-2019	CREATIS
16-12-2019	27-12-2019	BME-IIT
30-12-2019	10-01-2020	I3S
13-01-2020	24-01-2020	IPHC

CNRS-I3S, CNRS-IPHC, CNRS-Creatis, BME-IIT, UPV

See the past schedule.

Minutes of the shift take-over conferences.

When a SE is to planned for decommissioning, launch the specific SE decommissioning procedure. </well>

The following monitoring tools are currently under development / being tested. They could be used to give information on the VO status but they can't be assumed 100% reliable now. In any case problems should be reproduced manually before a GGUS ticket is submitted.

biomed VO ARGO Mon

VO Support Tools: collection of CLI tools, some of them are integrated into VAPOR.

The VAPOR provides several operations features related to the monitoring of computing and storage resources (status of biomed Resources, unavailable and faulty resources, etc.). It is complementary of Nagios.

This list is consolidated from 2 sources:

the GOCDB provides status downtime, not in production and not monitored, as well as site uncertified,
the BDII provides status draining, closed, unknown….

VO Admin Dashboard: this portal provides an integrated view over several other portals based on the selected VO. Integrated portals: Ops Portal, CIC, GGUS, GStat, GOCDB, VOMS Admin, Apps DB, RT. Still under development, later on Nagios should be included into that view.

Top BDII:
Make sure the lcg-infosites tool that is used to query the BDII has version > 2.6.9, that comes with gLite 3.2.
Use command: rpm -qa | grep infosites

For Biomed it is advised to refer to the top BDII in IN2P3
export LCG_GFAL_INFOSYS=cclcgtopbdii02.in2p3.fr:2170
The script below may help you detect inconsistencies between top BDIIs:

#!/bin/bash
# This script compares the list of BIOMED SEs returned by 2 top BDIIs: CERN and IN2P3
lcg-infosites --vo biomed --is cclcgtopbdii02.in2p3.fr se | cut -f2 | sort > /tmp/list_se_bdi_in2p3
lcg-infosites --vo biomed --is lcg-bdii.cern.ch se | cut -f2 | sort > /tmp/list_se_bdi_cern
diff /tmp/list_se_bdi_in2p3 /tmp/list_se_bdi_cern</tt>

Team coordination usual tasks: this page describes the coordination of the support team and the VO management tasks.