Using Metric Dimension values for Tagging Values (Key : Value)

[pvr]

Hello,

Is it possible to use metric dimensions as tag values?

Eg. If we use extension 2.0 custom metrics, say Palo Alto devices, I want to be able to tag the custom devices i.e. entities of type (palo-alto:device) with their IP address. For normal devices / std. custom devices this has a placeholder like {CustomDevice:IpAddress}, which is not possible for Palo Alto.

However, this extn 2. for palo alto stores the Device IP address in this metric dimension :

"com.dynatrace.extension.palo-alto.generic.if.entity ": "device.address".

Is it possible to use this dimension as tag value? if so what syntax/way is to be used?

thanks in advance.

-Venkat

[mark_bley]

Hi @pvr ,

atm it is not possible to attach the value of a dimension to a generic type directly from the ingested log line. However you can extract the dimension value and add it as a metadata to the generic type like displayed in this example here

The attribute section is what you would be looking at

attributes:
  - pattern: '{network.name}'
    key: wmi_network_name
    displayName: Name
  - pattern: '{network.type}'
    key: wmi_network_type
    displayName: Type

[pvr]

Hi @mark_bley ,

I issue is the IP address is already being stored as property/metadata on the custom device as the above dimension and is being displayed. However, we want to tag using that value as it (tags) would be the visible thing in our alerts on these devices.

My question is specific to how we can use an existing property/dimension as a tag value .

thanks

Venkat

[mark_bley · Accepted solution]

Hi @pvr ,

atm you can only achieve that via the entitySelector in the auto tagging rules and using static values which is not super scalable or dynamic.

What I can recommend is for now to automate the tagging of these properties to entities with e.g. a script, you can fetch from the entities API the necessary properties, and attach them to the entities through the custom tags api