Production RedHat7.2 Services: Retooling during the upgrade FIO-LCG contribution Tim Smith.

Slides:

Advertisements

Similar presentations

E. Ferro, CNAF, aprile LCFG: testbed upgrade Enrico Ferro INFN-LNL.

Advertisements

GridPP7 – June 30 – July 2, 2003 – Fabric monitoring– n° 1 Fabric monitoring for LCG-1 in the CERN Computer Center Jan van Eldik CERN-IT/FIO/SM 7 th GridPP.

LCFG overview and future Michael George University of Liverpool

Fabric Management at CERN BT July 16 th 2002 CERN.ch.

ELFms status and deployment, 25/5/2004 ELFms, status, deployment Germán Cancio for CERN IT/FIO HEPiX spring 2004 Edinburgh 25/5/2004.

Scientific LINUX 3.03 Installation at Glasgow W. H. Bell, A. J. Flavell.

Project Management Summary Castor Development Team Castor Readiness Review – June 2006 German Cancio, Giuseppe Lo Presti, Sebastien Ponce CERN / IT.

German Cancio – WP4 developments Partner Logo WP4-install plans WP6 meeting, Paris project conference

CIS 193A – Lesson3 Vigilance! Logging & Monitoring Syslog Logrotate Logwatch Accounting.

CVS Service at CERN status and LCG-dedicated service CERN IT/PS/UI October 2003.

Unix Refresher This presentation is an amalgam of presentations by Mark Michael, Randy Marchany and Ed Skoudis. I have edited and added material. Dr. Stephen.

ASIS et le projet EU DataGrid (EDG) Germán Cancio IT/FIO.

Red Hat Linux Network. Red Hat Network Red Hat Network is the environment for system- level support and management of Red Hat Linux networks. Red Hat.

Potions of Protection Server Security. What does that do again? Familiarity Differing levels of protection –Low, does not exist –Medium, No private data.

Automating Linux Installations at CERN G. Cancio, L. Cons, P. Defert, M. Olive, I. Reguero, C. Rossi IT/PDP, CERN presented by G. Cancio.

Interfacing a Managed Local Fabric to the GRID LCG Review Tim Smith IT/FIO.

Experiences Deploying Xrootd at RAL Chris Brew (RAL)

Partner Logo German Cancio – WP4-install LCFG HOW-TO - n° 1 WP4 hands-on workshop: EDG LCFGng exercises

WP4-install task report WP4 workshop Barcelona project conference 5/03 German Cancio.

Managing Mature White Box Clusters at CERN LCW: Practical Experience Tim Smith CERN/IT.

C. Loomis – Testbed Status – 28/01/2002 – n° 1 Future WP6 Tasks Charles Loomis January 28, 2002

DataGrid is a project funded by the European Commission under contract IST IT Post-C5, Managing Computer Centre machines with Quattor.

EDG LCFGng: concepts Fabric Management Tutorial - n° 2 LCFG (Local ConFiGuration system)  LCFG is originally developed by the.

1 Linux in the Computer Center at CERN Zeuthen Thorsten Kleinwort CERN-IT.

October, Scientific Linux INFN/Trieste B.Gobbo – Compass R.Gomezel - T.Macorini - L.Strizzolo INFN - Trieste.

EDG WP4: installation task LSCCW/HEPiX hands-on, NIKHEF 5/03 German Cancio CERN IT/FIO

© Copyright 2009 Sysgem AG, 8002 Zurich, Switzerland Sysgem Products Sysgem Enterprise Manager (SEM)  Identity & Access Management  System Management.

CERN Manual Installation of a UI – Oxford July - 1 LCG2 Administrator’s Course Oxford University, 19 th – 21 st July Developed.

TELE 301 Lecture 10: Scheduled … 1 Overview Last Lecture –Post installation This Lecture –Scheduled tasks and log management Next Lecture –DNS –Readings:

Linux Network Configuration Linux System Administration /etc/resolv.conf Tells the kernel which name server should be queried when a program asks to "resolve"

Lower Storage projects Alexander Moibenko 02/19/2003.

LCG2 Administrator’s Course Oxford University, 19 th – 21 st July Developed in conjunction with GridPP and EGEE Running LCG, Handy Hints and Tips.

Module 5: Upgrading to SQL Server 7.0. Overview Planning an Upgrade Preparing to Upgrade Verifying the Upgrade Setting a Compatibility Level.

Michael Still Google Inc. October, Managing Unix servers the slack way Tools and techniques for managing large numbers of Unix machines Michael.

Computer Systems Lab The University of Wisconsin - Madison Department of Computer Sciences Linux Clusters David Thompson

Linux Introduction What is Linux? How do you use it?

Partner Logo German Cancio – WP4-install LCFG HOW-TO - n° 1 LCFGng configuration examples Updated 10/2002

PROOF Cluster Management in ALICE Jan Fiete Grosse-Oetringhaus, CERN PH/ALICE CAF / PROOF Workshop,

Manchester HEP Desktop/ Laptop 30 Desktop running RH Laptop Windows XP & RH OS X Home server AFS using openafs 3 DB servers Kerberos 4 we will move.

1 The new Fabric Management Tools in Production at CERN Thorsten Kleinwort for CERN IT/FIO HEPiX Autumn 2003 Triumf Vancouver Monday, October 20, 2003.

05/29/2002Flavia Donno, INFN-Pisa1 Packaging and distribution issues Flavia Donno, INFN-Pisa EDG/WP8 EDT/WP4 joint meeting, 29 May 2002.

German Cancio – WP4 developments Partner Logo System Management: Node Configuration & Software Package Management

1 Periodic Processes and the cron Daemon The cron daemon is where all timed events are initiated. The cron system is serviced by the cron daemon. What.

20-May-2003HEPiX Amsterdam EDG Fabric Management on Solaris G. Cancio Melia, L. Cons, Ph. Defert, I. Reguero, J. Pelegrin, P. Poznanski, C. Ungil Presented.

INFSO-RI Enabling Grids for E-sciencE SCDB C. Loomis / Michel Jouvin (LAL-Orsay) Quattor Tutorial LCG T2 Workshop June 16, 2006.

An Agile Service Deployment Framework and its Application Quattor System Management Tool and HyperV Virtualisation applied to CASTOR Hierarchical Storage.

Installing, running, and maintaining large Linux Clusters at CERN Thorsten Kleinwort CERN-IT/FIO CHEP

Olof Bärring – WP4 summary- 4/9/ n° 1 Partner Logo WP4 report Plans for testbed 2 [Including slides prepared by Lex Holt.]

Host Security Overview Onion concept of security Defense in depth How secure do you need to be? You can only reduce risk Tradeoffs - more security means:

Computer Centre Shutdown Post-Mortem Tim Smith FIO/IS (Presented at HEPiX by A.Silverman)

ASIS + RPM: ASISwsmp German Cancio, Lionel Cons, Philippe Defert, Andras Nagy CERN/IT Presented by Alan Lovell.

CERN 19/06/2002 Kickstart file generator Andrea Chierici (INFN-CNAF) Enrico Ferro (INFN-LNL) Marco Serra (INFN-Roma)

CASTOR Operations Face to Face 2006 Miguel Coelho dos Santos

Developments for tape CERN IT Department CH-1211 Genève 23 Switzerland t DSS Developments for tape CASTOR workshop 2012 Author: Steven Murray.

Quattor tutorial Introduction German Cancio, Rafael Garcia, Cal Loomis.

EGI-InSPIRE RI Pakiti Michal Prochazka, (Daniel Kouril)

Managing Large Linux Farms at CERN OpenLab: Fabric Management Workshop Tim Smith CERN/IT.

INFSO-RI Enabling Grids for E-sciencE Workshop WLCG Security for Grid Sites Louis Poncet System Engineer SA3 - OSCT.

Introduction to VMware Virtualization

Monitoring and Fault Tolerance

UBUNTU INSTALLATION

System Programming and administration CS 308

ATLAS Software Distribution

WP4-install status update

Status and plans of central CERN Linux facilities

German Cancio CERN IT .quattro architecture German Cancio CERN IT.

NIGHTLY BUILD SCRIPT FOR THE LEVEL-1 TRIGGER ONLINE SOFTWARE

Linux Cluster Tools Development

Presentation transcript:

Production RedHat7.2 Services: Retooling during the upgrade FIO-LCG contribution Tim Smith

2002/05/16Production RH7.2 Services : IT/FIO/IS2 Alarm/ CorrectionsInstallation ConfigurationMonitoring Farms in 2007

2002/05/16Production RH7.2 Services : IT/FIO/IS3 Alarm/ CorrectionsInstallation ConfigurationMonitoring Farms in 2007 Node

2002/05/16Production RH7.2 Services : IT/FIO/IS4 The WGS Legacy OS Applications Mgmt Tools

2002/05/16Production RH7.2 Services : IT/FIO/IS5 The WGS Legacy OS Applications Mgmt Tools KickStart SUE ASIS BIS /home /usr/cute /usr/local /var /opt

2002/05/16Production RH7.2 Services : IT/FIO/IS6 The WGS Legacy OS Applications Mgmt Tools KickStart SUE ASIS BIS BIS DB AFS Local acrontabs /home /usr/cute /usr/local /var /opt crontabs

2002/05/16Production RH7.2 Services : IT/FIO/IS7 RH7.2 Production Services OS Applications Mgmt Tools KickStart Local crontabs RPM UpdateRPM SUE

2002/05/16Production RH7.2 Services : IT/FIO/IS8 RH7.2 Production Services OS Applications Mgmt Tools KickStart SUE ASIS BIS DB AFS Local crontabs RPM UpdateRPM SUE

2002/05/16Production RH7.2 Services : IT/FIO/IS9 Short Term Goals Identify and isolate productionising code CVS repository Separate base install / feature install / system configuration Use kickstart / RPM / SUE Gather config info Separate from code Single local file Independence from AFS No reliance on insecure protocols Refresh the style: Linux Standards Base

2002/05/16Production RH7.2 Services : IT/FIO/IS10 Chosen Standards Services started with init.d scripts Support start / stop / restart Are start conditions met? /etc/cron.d entries added for all cron entries Install uniformly on all production machines activate with chkconfig Log messages to syslog and/or /var/log /etc/logrotate.d entries added for all log files

2002/05/16Production RH7.2 Services : IT/FIO/IS11 Other Groups Producers ADC SUE feature mods AIMS mods DS AFS and CASTOR RPMs Consumers Tape/Disk servers Registration, ACL, shift Passwd.header, security, accounting, access and control LXPROTO Installation and Monitoring