Nagios的安装与配置（2）
本帖最后由monicazhang于2015-10-3021:41编辑20151030淡然续上
}添加小太阳模版，镶嵌在nagios页面上。#vi/usr/local/nagios/etc/objects/templates.cfg##在最后添加definehost{namehost-pnpaction_url/pnp4nagios/graph?host=$HOSTNAME$&srv=_HOST_register0}defineservice{namesrv-pnpaction_url/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$register0}最后在hosts.cfg和services.cfg中调用host-pnp和srv-pnp模板#vihosts.cfgdefinehost{usehost-pnphost_namenagios-test1aliasnagiostest1address172.26.188.202contact_groupsadminscheck_commandcheck-host-alivemax_check_attempts5notification_interval10notification_period24x7notification_optionsd,u,r}#viservices.cfgdefineservice{usesrv-pnphost_namenagios-test1service_descriptioncheck_tcp80check_period24x7max_check_attempts4normal_check_interval3retry_check_interval2contact_groupsadminsnotification_interval10notification_period24x7notification_optionsw,u,c,revent_handler_enabled1event_handlerrestart-httpdcheck_commandcheck_tcp!80
}Nagios的配置配置apache#vi/etc/httpd/conf/httpd.conf找到：ServerNamewww.example.com:80nagios安装修改为：ServerName172.26.188.201找到：UsernobodyGroup#-1修改为：UsernagiosGroupnagios找到：DirectoryIndexindex.htmlindex.html.var修改为DirectoryIndexindex.htmlindex.php接着增加如下内容：AddTypeapplication/x-httpd-php.php
为了安全其间，一般情况下要让nagios的web监控界面必须经过授权才能访问，这需要增加验证配置，即在httpd.conf文件最后添加如下信息：#settingfornagiosScriptAlias/nagios/cgi-bin"/usr/local/nagios/sbin"开源监控软件<Directory"/usr/local/nagios/sbin">AuthTypeBasicOptionsExecCGIAllowOverrideNoneOrderallow,denyAllowfromallAuthName"NagiosAccess"AuthUserFile/usr/local/nagios/etc/htpasswdRequirevalid-user</Directory>Alias/nagios"/usr/local/nagios/share"<Directory"/usr/local/nagios/share">AuthTypeBasicOptionsNoneAllowOverrideNoneOrderallow,denyAllowfromallAuthName"nagiosAccess"AuthUserFile/usr/local/nagios/etc/htpasswdnagios配置Requirevalid-user</Directory>
创建apache目录验证文件在上面的配置中，指定了目录验证文件htpasswd，下面要创建这个文件：#htpasswd-c/usr/local/nagios/etc/htpasswdixdbaNewpassword:(输入密码)Re-typenewpassword:(再输入一次密码)Addingpasswordforuserixdba这样就在/usr/local/nagios/etc目录下创建了一个htpasswd验证文件，当通过http://ip/nagios/访问时就需要输入用户名和密码了。
配置nagios修改cgi.cfgrefresh_rate=30#nagios主页的刷新时间，我设置成30秒自动刷新use_authentication=1#开启认证功能default_user_name=ixdba
修改nagios.cfg去掉以下注释，没有的行添加上去：cfg_file=/usr/local/nagios/etc/objects/commands.cfg#nagios可调用的监控命令cfg_file=/usr/local/nagios/etc/objects/contacts.cfg#联系人配置cfg_file=/usr/local/nagios/etc/objects/contactgroups.cfg#联系人组配置cfg_file=/usr/local/nagios/etc/objects/timeperiods.cfg#监控时间配置cfg_file=/usr/local/nagios/etc/objects/templates.cfg#模板配置cfg_file=/usr/local/nagios/etc/objects/hosts.cfg#监控主机配置cfg_file=/usr/local/nagios/etc/objects/services.cfg#监控服务配置监控软件
check_external_commands=1#允许web下重启nagioscommand_check_interval=10s#命令检查时间间隔
修改commands.cfg添加nrpe的定义：#'check_nrpe'commanddefinitiondefinecommand{command_namecheck_nrpecommand_line$USER1$/check_nrpe-H$HOSTADDRESS$-c$ARG1$}
修改contacts.cfg添加联系人信息，内容如下：definecontact{contact_nametest1aliassystemadministratorservice_notification_period24x7host_notification_period24x7service_notification_optionsw,u,c,rhost_notification_optionsd,u,rservice_notification_commandsnotify-service-by-emailhost_notification_commandsnotify-host-by-emailemailtest1@nagios实施}
修改contactgroups.cfg添加联系人组信息，内容如下:definecontactgroup{contactgroup_nameadminsaliassystemadministratorgroupmemberstest1}
添加被监控机监控机配置首先/usr/local/nagios/libexec/check_nrpe-H$被监控主机ip应该都能输出NRPE的版本：NRPEv2.13nagios的全部配置文件在：/usr/local/nagios/etc目录下面nagios培训
修改hosts.cfghosts.cfg定义被监控机的主机信息，配置如下：
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本帖关键字:Nagios
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