Nagios
Nagios(IPA: /ˈnɑːɡioʊs/)是电脑系统和网络监控程序,用於检测主机和服务,当异常发生和解除时能提醒用户;是基于GPLv2开发的开源软件,可免费获得及使用。
原作者 | Ethan Galstad |
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首次发布 | March 1, 2002 |
当前版本 |
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源代码库 | |
操作系统 | Unix-like |
类型 | Network monitoring |
许可协议 | GNU General Public License |
网站 | www.nagios.org |
Nagios原名NetSaint,由Ethan Galstad开发并维护至今。NAGIOS是簡稱,全写「Nagios Ain't Gonna Insist On Sainthood」,Sainthood 意思是「圣者」,而「Agios」是「saint」的希腊文。Nagios 在Linux運作,但也能用於Unix。
主要功能
- 网络服务监控(SMTP、POP3、HTTP、NNTP、ICMP、SNMP、FTP、SSH)
- 主机资源监控(CPU load、disk usage、system logs),也包括Windows主机(使用NSClient++ plugin)
- 可以指定自己编写的Plugin通过网络收集数据来监控任何情况(温度、警告……)
- 可以通过配置Nagios远程执行插件远程执行脚本
- 远程监控支持SSH或SSL加通道方式进行监控
- 简单的plugin设计允许用户很容易的开发自己需要的检查服务,支持很多开发语言(shell scripts、C++、Perl、ruby、Python、PHP、C#等)
- 包含很多图形化数据Plugins(Nagiosgraph、Nagiosgrapher、PNP4Nagios等)
- 可并行服务检查
- 能够定义网络主机的层次, 允许逐级检查, 就是从父主机开始向下检查
- 当服务或主机出现问题时发出通告,可通过email, pager, sms 或任意用户自定义的plugin进行通知
- 能够自定义事件处理机制重新激活出问题的服务或主机
- 自动日志循环
- 支持冗余监控
- 包括Web界面可以查看当前网络状态,通知,问题历史,日志文件等
参考
- first release of NetSaint from the : changelog
- (页面存档备份,存于): Nagios 3.x Version History
- Galstad, Ethan (2003-05-03). official FAQ "Nagios: FAQs : What does Nagios mean?" (in EN). Nagios: Frequently Asked Questions. Nagios Enterprises, LLC. Retrieved 2009-03-06. "The official meaning is that N.A.G.I.O.S. is a recursive acronym which stands for "Nagios Ain't Gonna Insist On Sainthood"."
- "2005-02-22 - Ethan Galstad" (in EN). Fosdem 2005. 2005-02-22. Retrieved 2009-03-06. "Although we were able to eventually reach an amicable agreement on my future use of the name "NetSaint", I felt it was prudent to change the name in order to prevent any future mishaps."
書籍
- Barth, Wolfgang; (2006) Nagios: System And Network Monitoring - No Starch Press ISBN 1-59327-070-4
- Barth, Wolfgang; (2008) "Nagios: System And Network Monitoring, 2nd edition(页面存档备份,存于) - No Starch Press ISBN 1-59327-179-4
- Turnbull, James; (2006) Pro Nagios 2.0(页面存档备份,存于) - San Francisco: Apress ISBN 1-59059-609-9
- Josephsen, David; (2007) Building a Monitoring Infrastructure with Nagios(页面存档备份,存于) - Prentice Hall ISBN 0-13-223693-1
- Dondich, Taylor; (2006) Network Monitoring with Nagios(页面存档备份,存于) - O'Reilly ISBN 0-596-52819-1
- Schubert, Max et al.; (2008) Nagios 3 Enterprise Network Monitoring(页面存档备份,存于) - Syngress ISBN 978-1-59749-267-6
- Kocjan, Wojciech; (2008) "Learning Nagios 3.0" - Packt Publishing ISBN 1847195180
相关链接
- Nagios.org(页面存档备份,存于), 官方网站
- Nagios Plugins(页面存档备份,存于) 插件首面
- Nagios Exchange(页面存档备份,存于) overview of plugins, addons, mailing lists for Nagios
- Nagios Commnunity 作者 Ethan 示範發音 Nagios
支持站点
维基共享资源上的相关多媒体资源:Nagios |
- Nagios support forums
- New community and wiki of Nagios.org(页面存档备份,存于)
- Nagios Enterprises(页面存档备份,存于) Nagios商业支持网站
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