nagios
- 网络监控主机；主机状态图；监控方案
nagiosnagios
监控主机
所以我们按照图示在监控主机(nagios)和被监控主机上安装相应的软件 在被监控主机上 5)测试NRPE是否则正常工作 也就是在 …
主机状态图
Nagios 3.2.3-NRPE-PNP4Nagios 安装配置 -... ... Nagios 拓朴图: Nagios 主机状态图: #max_check_attempts 最大检测次数 ...
监控方案
第21章 最佳服务器监控方案：Nagios 介绍了最佳远程控制方案（SSH）和最佳监控方案（Nagios）。远程控制最重要的是安 …
安装
SelBoo's Blog 色萝卜 ... FTP 代码解释 nagios 安装 HTTP 状态代码 ...
安装部署说明
tianlesoftware的资源 - 下载频道 - CSDN.NET ... 注册机 toad 安装部署说明 nagios 2000内部教程 jsf ...
网络服务
开源监控软件 - {yan} - 博客园 ... 网络管理 Alfresco 网络服务 Nagios 应用平台 LAMP ...
1
To create accounts, you must first make yourself the root user and then create a new nagios user account and give it a password.
要创建帐号，必须具备根用户身份，然后才能创建一个新的nagios用户帐号并设定密码。
2
Its a command-line utility that allows you to view current statistics for a running Nagios process.
它是一个命令行工具，允许您查看目前正在运行的Nagios处理过程。
3
Nagios also used to only poll information from its target hosts, but now has plug-ins that run agents on target hosts.
Nagios过去也是仅用于从目标主机中轮询信息，但是现在提供了在目标主机上运行代理的插件。
4
This section discusses some things to consider when you attempt to optimize Nagios to improve server performance.
本节讨论了优化Nagios改进服务器性能时需要考虑的几个问题。
5
Nagios will use the global thresholds for flap detection if you do not specify host- or service-specific thresholds.
如果没有特定于主机和服务的限值，Nagios将会使用全局限值来进行震荡检测。
6
In this article, I focus on Nagios, an open source host, service, and network monitoring program for your Ajax applications.
在本文中，我将侧重介绍Nagios，一种可用于Ajax应用程序的开源主机、服务和网络监视程序。
7
If you have problems installing, take a look at the Nagios Web page (see Resources for a link) and join the mailing list.
如果安装时出现问题，可以查看Nagios网页（链接见参考资料）并将其添加到邮件列表。
8
Add Nagios to the list of system services and have it automatically start when the system boots, as shown in Listing 9.
将Nagios添加到系统服务列表并让它在系统启动时自动开启，如清单9所示。
9
Such an application might receive notifications from other sources, aggregate them, and pass a computed summary to Nagios.
这样的应用程序可以接收来自其他源的通知，对其进行聚合，并将经过计算的汇总信息传递给Nagios。
10
What makes Nagios plug-ins so exciting is the ease with which they're written and shared.
使得Nagios插件如此激动人心的原因是，它们非常容易进行编写和共享。
11
Encrypt communication channels between Nagios installations and between Nagios servers and your monitoring agents.
请加密各个Nagios安装之间、Nagios服务器之间以及监视代理之间的通信信道。
12
Nagios can also assume a service is down if it has not received notifications in some period of time.
如果经过一段时间还没有接收到来自某个服务的通知，Nagios还可以假定该服务已经停止。
13
The most exciting aspect of Nagios is that writing your own plug-ins is simple and requires learning only a few easy principles.
Nagios的最激动人心的方面是可以轻松地编写您自己的插件，只需要了解一些简单的指导原则即可。
14
The NOC can be alerted of system failures or see a shiny red error light on the Nagios Web interface.
NOC可以收到系统故障报警或者在NagiosWeb界面上看到一个闪亮的红色错误指示灯。
15
The open source Nagios project (see Resources) solves complex monitoring and notification requirements quite handily.
开放源代码Nagios项目（请参见参考资料）可以非常方便地解决复杂的监视和通知需求。
16
So, I'm going to talk about Ganglia and Nagios, two tools that monitor data centers.
因此，我将介绍Ganglia和Nagios，这是两个用于监视数据中心的工具。
17
Add both the nagios user and the apache user to this group, as shown in Listing 2.
向此组添加nagios用户和apache用户，如清单2所示。
18
Storing information from Nagios in a database will allow for quicker retrieval.
将来自Nagios的信息存储到数据库能加快检索速度。
19
To store the downloads, first create a directory like shown in Listing 3.
要存储下载的Nagios，必须先创建一个目录，如清单3所示。
20
The final step of Nagios configuration is definition of services for the configured hosts.
Nagios配置的最后一步是为配置的主机定义服务。
21
Do not run Nagios as a root.
不要作为根用户运行Nagios。
22
The opportunity to write your own plug-ins makes it possible to monitor everything that your Nagios server can communicate with.
您可以编写自己的插件，这使得能够监视与Nagios服务器进行通信的各种对象。
23
Before you install Nagios, use yum to install Apache, the CC compiler, and the GD development libraries.
在安装Nagios之前，使用yum来安装Apache、CC编译器和GD开发库。
24
From the monitoring host, Nagios can monitor the CPU, disk usage, memory usage, and other local resources on remote machines.
Nagios能够从监视主机监视远程机器上的CPU、磁盘使用、内存使用和其他本地资源。
25
Nagios is an open source monitor that watches servers, services, resources, and more.
Nagios是一个开放源码监视程序，它可以监视服务器、服务、资源等。
26
I discuss how you can quickly install and start Nagios, access CGIs, and monitor hosts and services.
我将讨论如何快速安装和启动Nagios、访问CGI并监视主机和服务。
27
Event Broker API - An API has been created to allow individual developers to create addons that integrate with the core Nagios daemon.
事件代理API-创建该API是允许独立开发者创建的附件能与核心Nagios守护程序集成。
28
It is more concerned with gathering metrics and tracking them over time compared with Nagios's focus as an alerting mechanism.
它更重视收集标准然后随时跟踪，而Nagios主要关注警告机制。
29
Another Nagios feature worth your attention is the passive check.
Nagios的另一个值得关注的特性是被动检查。
30
First notice the inheritance scheme of Nagios objects.
首先要注意Nagios对象的继承模式。