Nagios 功能介绍（1）
本帖最后由monicazhang于2015-10-2919:08编辑20151029淡然
Nagios功能介绍
1概述
--小九
Nagios是一个监视系统运行状态和网络信息的监视系统。Nagios能监视所指定的本地或远程主机以及服务，同时提供异常通知功能等nagios培训
Nagios可运行在Linux/Unix平台之上，同时提供一个可选的基于浏览器的WEB界面以方便系统管理人员查看网络状态，各种系统问题，以及日志等等。功能特点：-监视网络服务(SMTP,POP3,HTTP,NNTP,PING等)-监视主机资源(进程,磁盘等)-简单的插件设计可以轻松扩展Nagios的监视功能-服务等监视的并发处理-错误通知功能(通过email,pager,或其他用户自定义方法)-可指定自定义的事件处理控制器-可选的基于浏览器的WEB界面以方便系统管理人员查看网络状态，各种系统问题，以及日志等等-可以通过手机查看系统监控信息2Nagios产品簇2.1NagisoXINagiosXIisacommercialmonitoringsolutionthatisbuiltonNagiosCoreandincludesdashboards,web-basedconfiguration,advancedreporting,andrichdatavisualizations.2.2NagioslogserverOurpowerfulenterprise-classlogmonitoringandmanagementapplicationthatallowsorganizationstoquicklyandeasilyview,sort,andconfigurelogsfromanysourceonanygivennetwork.LogServerisdesignedtoanalyze,collect,andstorelogdatabasedoncustomspecifications,andprovideuserswithextendedinsightintothedataontheirnetwork'sinfrastructue.NagiosLogServerprovidesuserstheabilitytoquicklyandeasilysearchandanalyzealltypesoflogdatafromonelocation.Userscantheneasilydrilldowntospecificproblemsenablingfasterproblemresolutionacrossanentireinfrastructure.2.3NagiosNetworkAnalyzerOurcommercial-gradenetworkflowdataanalysissolutionforprovidingorganizationswithnagios实施
extendedinsightintotheirITinfrastructureandnetworktraffic.NetworkAnalyzerallowsyoutobeproactiveinresolvingoutages,aberrantbehavior,andsecuritythreatsbeforetheyaffectcriticalbusinessprocesses.NagiosNetworkAnalyzerprovidesnetworktrafficandbandwidthinformationforyourentireITinfrastructure,makingiteasierforteamsandindividualstoensurethatsystems,applications,services,andbusinessprocessesarefunctioningproperly.2.4NagiosFusionThesolutionforvisualizingoperationalstatusandenablingfasterproblemresolutionacrossanorganization'sentireITinfrastructure.监控软件
NagiosFusionprovidesorganizationswiththeabilitytoquicklyidentifyandsolveproblemsonaninfrastructure-widebasisbeforetheyaffectcriticalbusinessprocesses.IToperationsstaffuseNagiosFusiontogaininsightintointhehealthoftheorganization'sentirenetworkthroughacentralizedviewoftheirmonitoringinfrastructure,enablingfasterproblemdetectionandresolution.2.5NagiosIncidentManagerOurpowerfultoolformanaginginfrastructureincidentsandenablingfasterproblemresolutionacrossanorganization'sentireITinfrastructure.NagiosIncidentManagerisanenterprise-classincidentmanagementapplicationthatallowsteamsandindividualstotrackandsolveproblemsfasterusingapowerfulweb-basedapplicationthatofferssecurity,mobility,third-partyintegration,andtoolsforcollaboration.2.6NagiosReactorAnopensourceautomationenginedesignedtosaveorganizationstimeandmoneybyreactingtoproblemsautomagically2.7NagiosCoreNagiosCoreisafree,OpenSourcemonitoringenginethatprovidesbasicalertingandreportingcapabilities.3Nagiso插件3.1Cnyunwei-Cacti+NagiosCnyunwei-Cacti+Nagios是一个基于CentOS系统集成Cacti、Nagios、Centreon、Check_MK、Nconf的全自动安装系统，并集成Cacti的相关常用插件，及集成Nconf在线配nagios配置
置Nagios，及集成简单实用的MySQL数据库管理工具phpMyAdmin等实用工具，省去自己一步一步安装的麻烦，集成了我们运维最常用的插件，足以应付我们日常的工作需要，集成中、英文两个版本……集成更多实用的模板，集成Apache模板、IIS模板、MySQL数据库模板、SQLServer数据库模板、Squid模板、Nginx模板、打印机模板、多CPU图合一模板、HPEVACommandview模板、Cisco-2900/3500模板、HuaweiS3900Series模板、MemcachedServer模板、F5模
板…………集成Monitor、Thold、Manage、Syslog、NPC、Clog、Weathermap等等近40个开源监控软件
扩展插件（默认只安装了部分，自己可以有选择的安装），还集成pnp4nagios，图形展示Nagios监控……3.2PNP4NagiosPNP4Nagios是一个用于显示Nagios性能图表的插件，基于RRDTool日志分析，并以Kohana（一个PHP开发框架）呈现在Web端，可以以ActionUrl的形式集成到Nagios中。3.3NagiosWASNagiosWAS是个用来监控IBM的WebSphere应用服务器的Nagios插件。监控的内容包括：•MonitorJvmHeapsize•MonitorJdbcConnectionPools•MonitorThreadPools•MonitorLiveSessions3.4NagiospluginforCeph这是一个Nagios的插件用来对Ceph集群的运行状态进行监控。nagios安装
3.5NagiospluginforJBoss这是一个用来在Nagios平台上监控JBoss应用服务器的插件，通过MBean的小型收集器，这是一个基于Perl的Nagios插件，你可以轻松的监控JBoss服务器中输出的JMX值，在Nagios服务器上无需安装JDK或者是JBoss。4NagiosCore截图
4.1MainSplashScreen
4.2Tacticaloverview
待续：http://www.ITILxf.com/thread-53021-1-1.html
本帖关键字:Nagios
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