centos6.5下icinga安装配置.doc

centos6.5下icinga安装配置Icinga中文优化官网：/projects/icinga-cn/files/icinga-cn/icinga简介：nagios的变种，它完全兼容nagios所有的插件，工作原理，配置文件以及方法，几乎一模一样。配置简单，功能强大。在监控方面几乎是无所不能，不仅可监控linux，windows，交换机，路由器，打印机，甚至电话机等等。目前icinga推出了多个版本：icinga-cn原版（几乎和nagios一模一样，界面是中文的）icinga-pnp4nagios-cn集成了php4绘图功能（类似cacti的图形）虚拟机环境部署最小化安装Centos6.5启动网卡并加入开机启动中#ifupeth0#vi/etc/rc.local添加：ifupeth0查看一下selinux状态：#/usr/sbin/sestatus-v#如果SELinuxstatus参数为enabled即为开启状态SELinuxstatus:enabled#getenforce#也可以用这个命令检查关闭SELinux：1、临时关闭（不用重启机器）：#setenforce0#设置SELinux成为permissive模式#setenforce1#设置SELinux成为enforcing模式2、修改配置文件需要重启机器：#vi/etc/selinux/config将SELINUX=enforcing改为SELINUX=disabled重启机器即可一、环境搭建安装基本软件包#yuminstallxzlrzszmuttbcsysstathttpdgccglibcglibc-commongdgd-devellibjpeglibjpeg-devellibpnglibpng-develrrdtoolrrdtool-develperl-rrdtoolperlperl-develphpphp-develphp-gdmysqlmysql-serverlibdbilibdbi-devellibdbi-driverslibdbi-dbd-mysqlperl-Time-HiResopensslopenssl-devel-y1.1创建帐户信息创建一个新的Icinga帐户,并设置一个密码.#/usr/sbin/useradd-micinga#passwdicinga/自己设置密码#/usr/sbin/usermod-a-Gicingaapache二、编译和安装Icinga(包括IDOUtils)2.1）下载icinga中文优化版#wget/projects/icinga-cn/files/icinga-pnp4nagios-cn/icinga-pnp4-cn-1.11/icinga-pnp4-cn-1.11.5.tar.xz/download#tarxficinga-pnp4-cn-1.11.5.tar.xz#cdicinga-pnp4-cn-1.11.5#./configure-prefix=/usr/local/icinga-with-icinga-user=icinga-with-icinga-group=icinga-with-command-user=icinga-with-command-group=icinga-with-perl_lib_path=/usr/lib64/perl5-with-libdbi-driver-dir=/usr/local/libdbi-enable-perfdata-enable-nanosleep-enable-event-broker-enable-idoutils-with-httpd-conf=/etc/httpd/conf.d2.2）编译安装makeallmakeinstallmakeinstall-initmakeinstall-configmakeinstall-eventhandlersmakeinstall-commandmodemakeinstall-idoutilsmakeinstall-processperfdatamakeinstall-plugins2.3）配置开机启动#chkconfig-addicinga#chkconfig-addido2db#chkconfigicingaon#chkconfigido2dbon#chkconfigmysqldon#chkconfigsendmailon#chkconfighttpdon2.4）数据库创建和IDOUtils#service mysqldstart#mysql-uroot=CREATEDATABASEicinga;GRANTUSAGEONicinga.*TOicingalocalhostIDENTIFIEDBYicingaWITHMAX_QUERIES_PER_HOUR0MAX_CONNECTIONS_PER_HOUR0MAX_UPDATES_PER_HOUR0;GRANTSELECT,INSERT,UPDATE,DELETE,DROP,CREATEVIEW,INDEX,EXECUTEONicinga.*TOicingalocalhost;FLUSHPRIVILEGES;quit=向MySQL导入数据库架构:#mysql-urooticingahtpasswd/usr/local/icinga/etc/htpasswd.users三、编译和安装Icing插件3.1）下载安装插件#wget/projects/icinga-cn/files/icingaplugins/nagios-cn-plugins-2.0.3.tar.xz/download#tarxfnagios-cn-plugins-2.0.3.tar.xz#cdnagios-cn-plugins-2.0.3编译并安装插件安装到目录/usr/local/icinga#./configure-prefix=/usr/local/icinga-with-package-name=icinga-plugins-with-cgiurl=/icinga/cgi-bin-with-nagios-user=icinga-with-nagios-group=icinga#make#makeinstall备注:查看播件文件是否已安装在这个目录#ls/usr/local/icinga/libexec3.2）安装check_nrpe插件#wget/projects/nagios/files/nrpe-2.x/nrpe-2.15/nrpe-2.15.tar.gz/download#tarxfnrpe-2.15.tar.gz#cdnrpe-2.15#./configure-prefix=/usr/local/icinga-enable-ssl-with-nrpe-user=icinga-with-nrpe-group=icinga-with-nagios-user=icinga-with-nagios-group=icinga#makeall#makeinstall-plugin如本机也监控，运行守护进程=#makeinstall-daemon#makeinstall-daemon-config=#psaux|grepnrpe#killnrpe的进程号#/usr/local/icinga/bin/nrpe-c/usr/local/icinga/etc/nrpe.cfg-d#tail/var/log/messages（查看nrpe日志，是否成功）3.3）启动IDOUtils和Icinga#serviceido2dbstart验证icinga#/usr/local/icinga/bin/icinga-v/usr/local/icinga/etc/icinga.cfg一切正常将显示OK信息。如何有任何错误将会显示相应错误出现的未知#serviceicingastart关于pnp4出图问题：使用IE浏览器正常，360无显示不正常网页提示：您的环境通过了所有要求.现在可以删除或重命名/usr/local/icinga/share/install.php文件.删除文件：#mv/usr/local/icinga/share/install.php/usr/local/icinga/share/install.php_bakPnp4出图环境采用宋体字体，默认centos最小化安装无该字体。图上显示不出。解决办法：将Windows下的字体文件c:WINDOWSFontssimsun.ttf上传到centos6.x/usr/share/fonts/目录下备注：在centos6.x，你只需要把中文字体拷贝到/usr/share/fonts/*即可实现安装。记得要刷新字体缓存：#fc-cache-fv四、防火墙配置注意开放防火墙：邮件报警25端口，web80端口，nrep5666端口#vi/etc/sysconfig/iptables删除其他规则，添加如下两条-AINPUT-ptcp-mstate-stateNEW-mtcp-dport25-jACCEPT-AINPUT-ptcp-mstate-stateNEW-mtcp-dport5666-jACCEPT-AINPUT-ptcp-mstate-sta