prometheus: Add comment with link to exposition format

Signed-off-by: Michael Hanselmann <public@hansmi.ch>
This commit is contained in:
Michael Hanselmann 2021-07-11 19:52:23 +02:00
parent 56ed94db42
commit 9e441630f1
1 changed files with 7 additions and 0 deletions

View File

@ -20,6 +20,13 @@
#ifdef USE_PROMETHEUS
/*********************************************************************************************\
* Prometheus support
*
* The text format for metrics, labels and values is documented at [1]. Only
* the UTF-8 text encoding is supported.
*
* [1]
* https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md
*
\*********************************************************************************************/
#define XSNS_75 75