No. For a linked sequence of HTTP exchanges, you'll need to write your own 
test script. You could, for example, write a Python script to do what you 
want, and emit some metrics when it's done. (Carrying state from one 
request to another can be done using the requests Session 
<https://requests.readthedocs.io/en/latest/user/advanced/#session-objects> 
object)

Then there are several ways you can run that script:

- you could run it from cron, e.g. once per minute, write the results into 
a temporary file, then move that file into a directory for the 
node_exporter textfile collector to pick up (or any random HTTP server that 
can serve static content). This is particularly useful if the check is slow 
or expensive.

- exporter_exporter <https://github.com/QubitProducts/exporter_exporter> 
has an exec method which can run your script immediately in response to a 
scrape

- you could run a simple webserver within Python, and scrape it directly. 
Then you've just written a custom exporter.

- if you already written a Nagios plugin which implements your check logic, 
then you can run it under nrped with nrpe_exporter. However I don't 
recommend that (it's very crusty, using an old mode of SSL that current 
versions of openssl don't support)

On Wednesday 10 January 2024 at 18:46:02 UTC Alexander Wilke wrote:

> Hello,
> i Connect with Blackbox exporter and http POST to an API.
> I Connect with body_file which contains credentials to Login and some 
> other Parameters.
>
> The API answers with two Header
> sid: XYZ
> uid: ABC
>
> For further actions in the API I have to add These dynamic Headers to each 
> requests.
>
> Is it possible with Blackbox exporter to read this content and proceed and 
> add IT to the next body_file?
>
>
>

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