Mention SD moratorium in README (#3573)

81db4716 · Brian Brazil · GitHub · 73fa721d · 81db4716
Unverified Commit 81db4716 authored 7 years ago by Brian Brazil Committed by GitHub 7 years ago
--- a/discovery/README.md
+++ b/discovery/README.md
@@ -2,7 +2,9 @@
  
 This directory contains the service discovery (SD) component of Prometheus.
  
-
+There is currently a moratorium on new service discovery mechanisms being added
+to Prometheus due to a lack of developer capacity. In the meantime `file_sd` 
+remains available.
  
 ## Design of a Prometheus SD