怎么用Nagios监测Windows服务器?
发布时间:2021-12-19 11:45:23 所属栏目:系统 来源:互联网
导读:监控主机配置:redhatlinuxas4,nagios3 被监控主机:WindowsServer2008R2Enterprise,nsclient++0.4.4.172 Nagios是一款开源的免费网络监视工具,其功能强大,灵活性强。能有效监控Windows、Linux和Unix的主机状态,交换机路由器等网络设置,打印机等。nagio
监控主机配置:redhatlinuxas4,nagios3 被监控主机:WindowsServer2008R2Enterprise,nsclient++0.4.4.172 Nagios是一款开源的免费网络监视工具,其功能强大,灵活性强。能有效监控Windows、Linux和Unix的主机状态,交换机路由器等网络设置,打印机等。nagios监控windows系统有三种实现方式:SNMP、NSClient++、NRPE。 下面介绍使用NSClient++方式来监控Windows: 在windows下安装nsclient++,运行NSCP-0.4.0.172-x64.msi安装文件,一步一步往下走,其中需要设置nagios监控主机IP和NSClient密码(值当使用check_nt时使用)。 Allowed hosts:填写nagios监控主机IP。 NSClient Password:当使用命令check_nt时需要设置密码,根据自己情况设置。 Module to load:根据自己的需要选择相应的模块。 安装完毕以后,打开windows服务管理器,查看nsclient服务是否启动,然后在nagios监控主机上面进行相关的配置,主要涉及两个配置文件nagios.cfg和windows.cfg。 1、 因为nagios是模块化调用,先到配置文件打开windows相关模块,编辑nagios.cfg文件: [root@localhostetc]#ls cgi.cfghtpasswdnagios.cfgnrpe.cfgobjectsobjects.bakobjects.tarresource.cfg [root@localhostetc]#pwd /usr/local/nagios/etc [root@localhostetc]#vinagios.cfg 将#cfg_file=/usr/local/nagios/etc/objects/windows.cfg该行前面的#注释去掉即可。 2、修改windows.cfg配置文件,需要修改define host和define service两部分: #DefineahostfortheWindowsmachinewe'llbemonitoring #Changethehost_name,alias,andaddresstofityoursituation definehost {usewindows-server;Inheritdefaultvaluesfromatemplate host_namevideo4-beijing;Thenamewe'regivingtothishost被监控主机的主机名 aliasvideo4-beijing;Alongernameassociatedwiththehost contact_groupssa; address10.12.4.169;IPaddressofthehost被监控主机的IP} #CreateaserviceformonitoringCPUload #Changethehost_nametomatchthenameofthehostyoudefinedabove defineservice {usegeneric-service host_namevideo4-beijing service_descriptionCPULoad check_commandcheck_nt!CPULOAD!-l5,80,90 contact_groupssa} #Createaserviceformonitoring #Changethehost_nametomatchthenameofthehostyoudefinedabove defineservice {usegeneric-service host_namevideo4-beijing service_descriptionMemoryUsage check_commandcheck_nt!MEMUSE!-w80-c90 contact_groupssa} #CreateaserviceformonitoringC:/diskusage #Changethehost_nametomatchthenameofthehostyoudefinedabove defineservice {usegeneric-service host_namevideo4-beijing service_descriptionC:/DriveSpace check_commandcheck_nt!USEDDISKSPACE!-lc-w80-c90 contact_groupssa} 3、修改完相关的配置文件以后,执行如下命令检查配置文件是否正确: [root@localhostobjects]#/usr/local/nagios/bin/nagios-v/usr/local/nagios/etc/nagios.cfg 4、遇到的问题,在检查配置文件时错误信息如下: Checkingservices... Error:Contactgroup'admins'specifiedinservice'C:/DriveSpace'forhost'video4-beijing'isnotdefinedanywhere! Error:Contactgroup'admins'specifiedinservice'Explorer'forhost'video4-beijing'isnotdefinedanywhere! Error:Contactgroup'admins'specifiedinservice'MemoryUsage'forhost'video4-beijing'isnotdefinedanywhere! Checked14services. Checkinghosts... Error:Contactgroup'admins'specifiedinhost'video4-beijing'isnotdefinedanywhere! Checked7hosts. Checkinghostgroups... Checked2hostgroups. Checkingservicegroups... Checked0servicegroups. Checkingcontacts... Checked1contacts. Checkingcontactgroups... Checked1contactgroups. Checkingserviceescalations... Checked0serviceescalations. Checkingservicedependencies... Checked0servicedependencies. Checkinghostescalations... Checked0hostescalations. Checkinghostdependencies... Checked0hostdependencies. Checkingcommands... Checked25commands. Checkingtimeperiods... Checked5timeperiods. Checkingforcircularpathsbetweenhosts... Checkingforcircularhostandservicedependencies... Checkingglobaleventhandlers... Checkingobsessivecompulsiveprocessorcommands... Checkingmiscsettings... TotalWarnings:0 TotalErrors:4 ***>Oneormoreproblemswasencounteredwhilerunningthepre-flightcheck... Checkyourconfigurationfile(s)toensurethattheycontainvalid directivesanddatadefintions.Ifyouareupgradingfromaprevious versionofNagios,youshouldbeawarethatsomevariables/definitions mayhavebeenremovedormodifiedinthisversion.Makesuretoread theHTMLdocumentationregardingtheconfigfiles,aswellasthe 'WhatsNew'sectiontofindoutwhathaschanged. 以上问题的原因是因为一开始在windows.cfg文件中定义host和service时没有增加contact_groupssa这个字段,host和service默认所在的contact_group为admins,而我的nagios监控主机contacts.cfg文件中配置的contactgroup为sa。 (编辑:威海站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |