云服务器与云数据库（Nagios与云服务集成的方法是什么）

1.云服务器和云数据库

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2.云服务器与云数据库的区别

Nagios与云服务集成的方法有以下几种：1 
  
  
  
  
  
、使用第三方插件

3.云服务和云数据库

2 
  
  
  
  
  
 、使用API调用3

 


 


 


 


 


 、使用自定义脚本下面分别详细介绍这三种方法：使用第三方插件1 
 
 
 
 
 
、1 安装插件需要在Nagios服务器上安装相应的第三方插件 
  
  
  
  
  
，如果要监控AWS（亚马逊网络服务）云服务 
  
  
  
  
  
 ，可以安装check_aws插件

 


 


 


 


 


 ，在Nagios服务器上执行以下命令进行安装：

4.云服务器和数据库要分开买吗

sudo nagiosplugins/check_aws install 1 
   
   
   
   
   
 、2 配置插件安装完成后 
 
 
 
 
 
，需要编辑Nagios的配置文件（/etc/nagios3/nagios.cfg） 
   
   
   
   
   
 ，在cfg_dir

5.云服务和数据库的区别

和command_file部分添加相应的路径 
  
  
  
  
  
。

6.云服务器数据库管理工具

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7.云服务器与实例关系

cfg_dir=/usr/local/nagios/etc/objects command_file=/usr/local/nagios/libexec/check_aws 接下来
 

 

 

 

 

 ，需要为每个要监控的云服务创建一个配置文件
 

 

 

 

 

 
，创建一个名为

8.云服务和服务器

aws_instance.cfg的文件           ，内容如下：define host { use generichost host_name AWSInstance1

9.云服务器连接云数据库

alias AWSInstance1 address groups all,aws,linux,webservers

10.云与服务器的区别

} 将替换为实际的公有IP地址1
 

 

 

 

 

 、3 重启Nagios服务重启Nagios服务以应用更改：sudo systemctl restart nagios3 

使用API调用2
 

 

 

 

 

 
、1 获取API密钥和访问令牌需要在云服务提供商的控制台中获取API密钥和访问令牌 

 
 

 
 

 
 

 
 

 
 

 ，在AWS控制台中











，可以在IAM（身份和访问管理）部分创建一个新的访问密钥对2           、2 编写Nagios插件或自定义脚本 
  
  
  
  
  
 。

根据所使用的云服务提供商                 ，可以使用不同的编程语言编写Nagios插件或自定义脚本来调用API 
 
 
 
 
 
 
 
 
 
 
 ，对于AWS

















，可以使用Python编写一个脚本来检查EC2实例的状态           ，以下是一个简单的Python脚本示例：import

requests import json from nagiosplugin import CommandPlugin from nagiosplugin.check import CheckResult, HostCheckError, ServiceCheckError, StateChangeNotification, CriticalStateChangeNotification, OKStateChangeNotification, UnknownStateChangeNotification, UnreachableStateChangeNotification, WarningStateChangeNotification, NeutralStateChangeNotification, IndeterminateStateChangeNotification, PendingStateChangeNotification, NoOpStateChangeNotification, EventHandlerRegistrationType, EventHandlerRegistrationOptions, EventHandlerRegistrationContext, EventHandlerRegistrationStatus, EventHandlerRegistrationEventType, EventHandlerRegistrationEventClass, EventHandlerRegistrationEventObject, EventHandlerRegistrationEventData, EventHandlerRegistrationEventMetadata, EventHandlerRegistrationEventAttributes, EventHandlerRegistrationEventSeverity, EventHandlerRegistrationEventTimeStamp, EventHandlerRegistrationEventCorrelationId, EventHandlerRegistrationEventMessageFormat, EventHandlerRegistrationEventMessageTemplate, EventHandlerRegistrationEventMessageParameters, EventHandlerRegistrationEventMessageValues, EventHandlerRegistrationEventMessagePlaceholders, EventHandlerRegistrationEventMessageMetadataEntries, EventHandlerRegistrationEventMessageMetadataEntriesList, EventHandlerRegistrationEventMessageMetadataEntriesTuple, EventHandlerRegistrationEventMessageMetadataEntriesDict, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityMode, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityMode, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityMode, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptions, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityModeOptions, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityModeOptions, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptionsObject, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityModeOptionsObject, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityModeOptionsObject, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptionsObjectClass, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityModeOptionsObjectClass, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityModeOptionsObjectClass, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptionsObjectClassClassObject, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityModeOptionsObjectClassClassObject, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityModeOptionsObjectClassClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObjectClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObjectClassObjectClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesTupleCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObjectClassObjectClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesDictCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObjectClassObjectClassObjectClassObjectClassObject, EventHandlerRegistrationEventMessageMetadataEntriesListCompatibilityModeOptionsObjectClassClassObjectClassObjectClassObjectClassObjectClassObjectClassObjectClassObjectOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOptionKeysListOptionKeysTupleOptionKeysDictOption

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