cacti 安装配置.docx

CACTI 安装yum -y install httpd httpd-devel httpd-manual mysql mysql-devel mysql-server php php-devel php-mysql php-common php-pdo php-gd lm-sensors net-snmp php-snmp net-snmp-utils net-snmp-devel php-peargd gd-devel gcc glibc glibc-common xinetd openssl-devel opensslcairo-devel libxml2-devel pango pango-devel perl-CPAN perlchkconfig mysqld onchkconfig httpd onchkconfig snmpd onservice mysqld startservice httpd startservice snmpd start1配置snmpvi /etc/snmp/snmpd.conf41行 default 改成 62行 systemview 改成 all使85行生效保存退出重启snmp服务查看配置生效#snmpwalk -v 2c -c public if说明配置生效2创建cacti数据库[root@nagios ~]# mysqladmin -u root password Founder123[root@nagios ~]# mysql -u root -pEnter password:进入数据库命令行，创建数据库mysql create database cacti;Query OK, 1 row affected (0.00 sec)为数据库建立用户mysql insert into mysql.user(Host,User,Password) values(localhost,cactiuser,password(cactiuser));mysql flush privileges;对数据库进行授权mysqlgrant all on cacti.* to cactiuser@localhost identified by Founder123;mysql flush privileges;3安装rrdtool 安装依赖#yum -y install cairo-devel libxml2-devel pango pango-devel perl-CPAN#tar -zxvf rrdtool-1.4.9.tar.gz# cd rrdtool-1.4.9#./configure --prefix=/usr/local/rrdtool;make;make install4安装cacti# tar -zxvf cacti-0.8.8c.tar.gz -C /var/www/html/#cd /var/www/html/# mv cacti-0.8.8c cacti# chown -R apache.apache /var/www/html/# cd cacti导入数据库mysql -ucactiuser -pcactiuser cacti ./cacti.sql4.1 修改配置vi ./include/global.php config.php 修改数据库的连接4.2添加备份计划：crontab -e*/5 * * * * /usr/bin/php /var/www/html/cacti/poller.php /dev/null /var/spool/cron/cactiuserservice crond restart也可手工跑一次:/usr/bin/php /var/www/html/cacti/poller.php4.3初始化cactiservice httpd restart8/cactinew install -next-指定一下rrdtool目录,finishcacti无法显示图片，图片显示为红叉#/usr/bin/php /var/www/html/cacti/poller.php如果提示警告PHP Warning: strtotime(): It is not safe to rely on the systems timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still gettin