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CentOS-6.0下安装配置Cacti
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來自http://os.51cto.com/art/201104/252883.htm?
內容基本上一樣,主要是想記錄下自己在安裝的過程中遇到的一些問題和一些與原文有出入的地方,方便以后安裝。
1、首先要安裝Apache+PHP+MySQL+Net-SNMP+RRDTool(MySQL安裝、Apache安裝、PHP安裝),本文采用YUM命令安裝所有cacti依賴軟件。過程如下:
#yum?install?mysql?mysql-server?mysql-devel php-mysql?httpd?php?php-pdo?lm_sensors?net-snmp net-snmp-devel openssl-devel?php-snmp?net-snmp-utils?perl-Net-Daemon?perl-PlRPC?perl-DBI?rrdtool?perl-rrdtool?perl-DBD-MySQL?net-snmp-libs??? 安裝cacti-spine需要用到這幾個包net-snmp-devel mysql mysql-devel openssl-devel
2、配置SNMP
#vi?/etc/snmp/snmp.conf (原文)#vi?/etc/snmp/snmpd.conf?(實際)?? 將下邊這行中的default???改為127.0.0.1
com2sec?notConfigUser?default?public?
com2sec?notConfigUser?127.0.0.1?public?? 將下邊這行中的systemview ? ?改為all
access?notConfigGroup?""?any?noauth?exact?systemview?none?none???access?notConfigGroup?""?any?noauth?exact?all?none?none? 將下邊這行的注釋"#"號去掉
#view?all?included?.1?80?
view?all?included?.1?80
啟動snmpd/httpd/mysql服務 #service?snmpd?start?#service?httpd?start#service?mysqld?start3、下載cacti:
#wget?http://www.cacti.net/downloads/cacti-0.8.7g.tar.gz???#tar?-zvxf?cacti-0.8.7g.tar.gz???#mv?cacti-0.8.7g?/var/www/html/cacti?? 4、在數據庫中建庫、授權、導入數據庫結構 #mysql?-u root??mysql>?create?database?cacti;????mysql>?grant?all?privileges?on?cacti.*?to?cacti@localhost?identified?by?'cacti'?with?grant?option;????mysql>?grant?all?privileges?on?cacti.*?to?cacti@127.0.0.1?identified?by?'cacti'?with?grant?option;????mysql>?use?cacti;????mysql>?source?/var/www/html/cacti/cacti.sql;?? ?配置cacti以連接數據庫
#vi?/var/www/html/cacti/include/config.php??$database_type?=?"mysql";????$database_default?=?"cacti";????$database_hostname?=?"localhost";????$database_username?=?"cacti";????$database_password?=?"cacti";????$database_port?=?"3306";? 5、添加cacti用戶,否則cacti不能寫入rrd和log目錄,將會無法生成圖片
#useradd?cacti?-d?/var/www/html/cacti?-s?/bin/false??#chown?-R?cacti?/var/www/html/cacti/rra?/var/www/html/cacti/log? 6、增加入一個計劃任務,使得 cacti 每兩分鐘生成一個監控圖表。注意poller.php路徑
#crontab?-e*/2?*?*?*?*?php?/var/www/html/cacti/poller.php?>?/dev/null?2>&1? 7、完成cacti最后的配置,在瀏覽器輸入:http://localhost/cacti
轉載于:https://blog.51cto.com/79208/617559
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