cacti平臺安裝手冊

Linux中Cacti工具安裝及部署sudoapt-getinstallapache2mysql-serverphpphp-mysqlphp-snmpsnmpmysql-uroot-pCREATEDATABASEcacti;GRANTALLPRIVILEGESONcacti.*TO'cactiuser'@'localhost'IDENTIFIEDBY'password';FLUSHPRIVILEGES;exit;wget/downloads/cacti-latest.tar.gzsudotar-zxvfcacti-latest.tar.gz-C/var/www/html/mysql-ucactiuser-pcacti</var/www/html/cacti/cacti.sqlsudocp/var/www/html/cacti/include/config.php.dist/var/www/html/cacti/include/config.php$database_type='mysql';$database_default='cacti';$database_hostname='localhost';$database_username='cactiuser';$database_password='Cacti202404';sudoa2enmodphpsudoa2enmodsnmp sudonano/etc/apache2/sites-available/cacti.conf<VirtualHost*:80>ServerAdminadmin@DocumentRoot/var/www/html/cactiServerNameServerAliasErrorLog${APACHE_LOG_DIR}/error.logCustomLog${APACHE_LOG_DIR}/access.logcombined<Directory/var/www/html/cacti/>OptionsFollowSymLinksAllowOverrideAllRequireallgranted</Directory></VirtualHost>sudoa2dissite000-default.confsudoa2ensitecacti.confsudosystemctlreloadapache2sudocrontab-e*/5****php/var/www/html/cacti/poller.php>/dev/null2>&1222222222222222222222222222222222222222主機端：1、安裝cacticacti的安裝需要epel擴展源的支持，需要先安裝epel（1）搭建lamp環(huán)境通過yum安裝yuminstall-yhttpdphpphp-mysqlmysqlmysql-servermysql-develphp-gdlibjpeglibjpeg-devellibpng-devel（2）安裝cactiyuminstall-ycactinet-snmpnet-snmp-utilsrrdtoolnet-snmp-develnet-snmp-libslm-sensorsphp-xmlzliblibpngfreetypecairo-develpango-devel（3）啟動服務/etc/init.d/mysqldstart/etc/init.d/httpdstart/etc/init.d/snmpdstart（4）編輯httpd.conf文件vim/etc/httpd/conf.d/cacti.conf修改配置文件，如圖將Denyfromall改為Allowfromall修改完成重啟httpd服務/etc/init.d/httpdrestart（5）創(chuàng)建cacti數(shù)據(jù)庫導入數(shù)據(jù)mysql-uroot-e"createdatabasecacti"#創(chuàng)建數(shù)據(jù)庫cactimysql-uroot-e"grantalloncacti.*to'cactiuser'@''identifiedby'cactiuser';"#用戶名cactiuser密碼cactiusermysql-urootcacti</usr/share/doc/cacti-0.8.8h/cacti.sql#導入數(shù)據(jù)庫（6）編輯cacti配置文件vim/usr/share/cacti/include/config.php修改配置，按照創(chuàng)建的數(shù)據(jù)庫用戶名和密碼（7）web訪問cacti并安裝11/cacti

#ip為服務器IP點擊next進行安裝安裝完成后進入登錄界面，默認用戶名admin密碼admin登錄進去后會提示強制更改密碼更改密碼保存后進入到主界面點擊graphs-DefaultTree-HostLocalhost，進入系統(tǒng)監(jiān)控界面看到的監(jiān)控界面沒有圖片，因為還沒有獲取數(shù)據(jù)，需要設置，運行/usr/bin/php/usr/share/cacti/poller.php可以把這個加入到任務計劃，每5分鐘執(zhí)行一次crontab-e*/5****/usr/bin/php/usr/share/cacti/poller.php獲取數(shù)據(jù)后開始監(jiān)控客戶端添加需要監(jiān)控的服務器（1）在客戶端安裝snmpyuminstall-ynet-snmp（2）修改snmpd.conf文件vim/etc/snmp/snmpd.confsyslocation40#IP為本機IPsyslocationRootzzh1212@#管理員郵箱viewsystemviewincluded..2.1#原來為..2.1.1#此處如果不改，可能會導致檢測不到網(wǎng)卡86行#號注釋去掉：viewallincluded.180com2secnotConfigUserdefaultpublicgroupnotConfigGroupv1notConfigUsergroupnotConfigGroupv2cnotConfigUserviewsystemviewincluded..2.1viewsystemviewincluded...1accessnotConfigGroup""anynoauthexactsystemviewnonenoneviewallincluded.180syslocation40syscontactRootzzh1212@dontLogTCPWrappersConnectsyes（3）啟動snmp/etc/init.d/snmpdstart（4）登錄cacti管理后臺，點console-device，在右上角點Add，填寫完成后點擊底下save保存如果出來后如圖所示，表示添加成功。（5）添加圖表點擊CreateGraphsforthisHosthost選擇剛剛添加的主機，GraphsTypes選擇SNMP-InterfaceStatistics，選擇需要監(jiān)控的網(wǎng)卡，點擊create。GraphsTypes也可選擇grahpstemplatebased，然后選擇需要監(jiān)控的項目，這里選擇所有，點擊create。當然也可以添加自己需要監(jiān)控