Design doc: Extra HTTP parameters in the blackbox exporter (#1979)
Design doc: Extra HTTP parameters in the blackbox exporter (#1979)

* Design doc: Extra HTTP parameters in the blackbox exporter

Signed-off-by: Julien Pivotto <df1ed88a312a603dfee9f157a90fa8f7f195ab59@inuits.eu>

* Fix links

Signed-off-by: Julien Pivotto <df1ed88a312a603dfee9f157a90fa8f7f195ab59@inuits.eu>
prometheus/docs,prometheus/docs,prometheus/docs