You can use open source Telegraf that runs on a VM to send metrics to vRealize Operations using a helper script or by providing specific configurations required on the end point to post metrics to cloud proxy. The helper script adds necessary configurations in the Telegraf configuration that is directly identified by vRealize Operations .
You can monitor application services and operating systems that are supported by vRealize Operations and you can also monitor unsupported application services. For a list of supported application services, see Introduction.
Open source Telegraf is supported on Linux and Windows platforms.
Points to Note
As you can monitor both supported and unsupported application services using open source Telegraf, keep in mind the following points.
- There are no alerts generated for non-supported application services.
- You cannot add metrics for supported application services.
- Application service objects that are not supported are named as follows: <application service name_Generic>
- Metrics for unsupported application services are displayed without proper categorization and appears as is from Telegraf.
- Metrics for unsupported application services are not localized and are provided only in English.
- If there are multiple instances of unsupported application services, to distinguish between them in the user interface, add the tag 'identifier' and provide a unique tag value in the telegraf.conf file. Example, [inputs.mongodb.tags] identifier="1".
- If multiple instances of the same supported application service is monitored by open source Telegraf, in the user interface, the display name is the same for all instances of the application service. To differentiate between the instances of the same application service, edit the display name from the user interface and provide a specific name.
- Inactivated application services with a managed agent are displayed as activated in the Manage Telegraf Agents page. Uninstall managed agents before you use open source Telegraf.
- Telegraf version 1.19.0 is not supported when you use open source Telegraf.