LCG-FR / SA1-FR Monitoring WG CACTI
Sommaire
Installation et Configuration de CACTI
Installation
installation des RPMs
wget http://quattorsrv.lal.in2p3.fr/packages/cacti/cacti-0.8.7b-2.el4.rf.noarch.rpm wget http://quattorsrv.lal.in2p3.fr/packages/os/sl460-x86_64/base/SL/RPMS/php-snmp-4.3.9-3.22.9.x86_64.rpm wget http://quattorsrv.lal.in2p3.fr/packages/os/sl460-x86_64/base/SL/RPMS/mysql-server\ -4.1.20-3.RHEL4.1.el4_6.1.x86_64.rpm wget http://quattorsrv.lal.in2p3.fr/packages/os/sl460-x86_64/base/SL/RPMS/perl-DBD-MySQL-2.9004-3.1.x86_64.rpm
rpm -ivh http://quattorsrv.lal.in2p3.fr/packages/os/sl460-x86_64/base/SL/RPMS/perl-DBD-MySQL-2.9004-3.1.x86_64.rpm mysql-server-4.1.20-3.RHEL4.1.el4_6.1.x86_64.rpm
Config Mysql
/etc/init.d/mysqld start mysqladmin --user=root password *yourpasswd*
mysqladmin --user=root create cacti -p mysql cacti -p < /var/www/cacti/cacti.sql
Modifier /var/www/cacti/include/config.php
Config http
Modifier le fichier:
/etc/httpd/conf.d/cacti.conf
verifier que snmp V1 repond
snmpwalk -v 1 -c public 192.54.208.247
Utilisation des commandes en ligne
Cela permet d'automatiser la configuration de plusieurs machines:
Ajouter un decvice (attention utiliser template 1 pour pouvoir recuperer les stats des interfaces)
for i in $(cat /root/CACTI/wnlistplat); do php -q add_device.php --avail=ping --ping_method=udp --ping_retries=1 \ --description=$i --ip=$i --template=1 --community="public" ; done
Ajouter les devices dans un tree:
for i in $(seq 83 147); do php -q add_tree.php --type=node --node-type=host --tree-id=4 --host-id=$i; done
Ajouter les graphes (type 'ds') des interfaces pour tous les devices:
for i in $(seq 83 147); do php -q add_graphs.php --host-id=$i --graph-type=ds --snmp-query-id=1 \ --snmp-query- type-id=13 --snmp-field=ifOperStatus --snmp-value=Up --graph-template-id=2 ; done
Ajouter les graphes cg linux
for i in $(seq 83 147); do for j in 7 8 9 10 12 ; do php -q add_graphs.php --host-id=$i \ --snmp-query-id=6 --graph- template-id=$j --graph-type=cg; done; done
