Category Archives: NSM


opennms 1.6.1-1 quick start guide

本安装手册为纯命令版,如果有什么疑问清参考官方安装手册,或给本贴留言。 [install yum on your Linux box] 选择任意Linux系统,安装上yum工具,在命令行测试 yum -v [testing internet connection with those two URL] 测试是否能上网,用浏览器分别打开这两个网址 http://www.martinliu.cn/2007/12/13/opennms-yum-install/ http://yum.opennms.org/repofiles/ 先别关闭这两个网页。 [Install opennms 开始安装: yum install yum-fastestmirror rpm -Uvh http://yum.opennms.org/repofiles/opennms-repo-snapshot-rhel4.noarch.rpm yum list opennms yum install opennms [ post-install and config] 开始配置: export OPENNMS_HOME=/opt/opennms vi /var/lib/pgsql/data/pg_hba.conf 注释掉其中所有可用的行,加入下面三行 local all all trust host all all 127.0.0.1/32 trust

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[发布说明] OpenNMS 1.6.0 (Stable) Released

OpenNMS 1.6.0 (Stable) Released 似乎每年的10月以后我就会进入一个超级繁忙的状态,很长时间没有更新blog了,今天姑且转载一个OpenNMS的发布说明吧。 OpenNMS, the world’s first enterprise-grade network management platform developed as 100% free and open software, has released version 1.6.0. This is a stable, production release that incorporates nearly three years of development. 以上算是OpenNMS的广告语大家看看就是,需要注意的是一个企业级的产品实施费用是从很低的门槛一直到企业级的花费的。和其他的企业级解决方案的实施没有区别,差异在于,一个不同的许可证类型,此为开源许可证是也。

NeDi – A Swiss Army Knife of network device management

There is a shot list of its feature Auto discovery network deivce Network Topology-Map SNMP based monitoring Network performance and inventory management

Systems Monitoring Shootout

Please download it here A paper from Open Management Consortium This is a paper from “2008 Ottawa Linux Symposium”. It will give you a nice insight about some great NSM projects. It is talking about OpenNMS, Zabix, Zenoss, GroundWorks and Hyperic, those might b the hottest projects around NMS field. If you are looking for

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盛夏严防服务器中暑

哦不是中暑:-)而是发烧;夏天就要到了,监控服务器的主板温度和风扇是否工作正常有变的比较重要起来了。 今天发现一个文档 Monitoring Temperature and Fan Speed Using Ganglia and Winbond Chips 这个是一个不错的文档,值得参考一下。 文章是写如何在Ganglia中实现对主板温度和风扇的监控。以前也有人问过我这个问题“Ganglia的监控图上为什么没有温度也风扇的图”;相信您看后就知道怎么回事了。 下面是我对关于温度和风扇监控的一点想法: 主板的芯片能提供这些数据的访问给操作系统 操作系统上有sensors这个命令工具用来采集这些数据 有合适的脚本分析上面命令的输出数据转换成能被监控工具(ganglia, cacti,nagios, opennms)采集的格式等 往往这两个参数并不是监控工具的默认采集数据,所以需要扩展采集工具的采集集合,收集并保存这些数据。 在监控工具如Ganglia中显示这些数据,当然如果有自动报警功能就好了,可以及时通知管理员给服务器消暑:) Ganglia是最好的网格或者群集的监控软件,不过当你用它的使用也要注意到下面这个问题: What does Ganglia not provide? Ganglia does not attempt to address service monitoring or reporting (unlike Nagios). So far, we have not come across a single monitoring solution that addresses all of

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