nagios

To get information on other products , go to the Nagios Web site .

要获得有关其他产品的信息，请访问NagiosWeb站点。

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。

With Nagios there are many ways to accomplish a single task .

使用Nagios时，可以使用多种方式完成一个任务。

You can use Nagios to monitor all sorts of hardware and software .

您可以使用Nagios监视所有类型的硬件和软件。

Finally , if there are no errors , start Nagios .

最后，如果没有错误，启动Nagios。

We 'll document implementation of a Nagios passive check in a future article .

我们将在后续的文章中说明Nagios被动检查的实现。

You 'll want to begin in Nagios by creating an account .

创建一个帐号开始Nagios。

Next , verify the sample Nagios configuration files .

接下来，验证示例Nagios配置文件。

I need to tell Nagios that my configuration files are going to go in there .

我需要通知Nagios我的配置文件将放在哪里。

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。

The second method is a more recent development and overlaps with Nagios in terms of functionality .

第二种方法是最新开发的实践，并且与Nagios在功能上有所交叠。

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。

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。

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。

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。

Create a nagiosadmin account for logging into the Nagios Web interface .

创建nagiosadmin帐号登录到NagiosWeb界面。

Do not run Nagios as a root .

不要作为根用户运行Nagios。

This is useful for processing security alerts as well as redundant and distributed Nagios setups .

这对于处理安全性警告以及冗余和分布式Nagios设置都很有用。

Navigate to the Nagios Web site and download Nagios from this site .

导航到NagiosWeb站点并从该站点下载Nagios。

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。

Nagios has a built-in notification system .

Nagios内置了一个通知系统。

Extending Nagios : Monitor network switches

扩展Nagios：监视网络交换机

Installing and configuring a basic Nagios setup for alerts

安装和配置基本Nagios设置以执行报警

Perhaps you have monitoring or alerting configured , such as with Nagios .

您可能配置了监视或警报，比如Nagios。

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。

Now , you need to register this command so that Nagios knows how to invoke it .

现在，您需要注册这个命令，以便Nagios知道如何调用它。

When finished , you restart Nagios and you can see that I can now view my switch entries

完成后，重启Nagios，您会发现现在我可以查看交换机了

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。

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。

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。