DOC: promex: Add missing backend metrics

"haproxy_backend_agg_server_status" and "haproxy_backend_agg_check_status"
were not referenced in promex README.

"haproxy_backend_agg_server_check_status" is also missing but it is a
deprecated metric. Thus, it is better to not reference it.

diff --git a/addons/promex/README b/addons/promex/README
index e41ebdc591d122cf2de62c7f2ba29d90e79600f2..4e29e23cab4c046adeceb4703c8749d2ca4b37b2 100644 (file)
--- a/addons/promex/README
+++ b/addons/promex/README
@@ -286,6 +286,8 @@ See prometheus export for the description of each field.
 | haproxy_backend_max_total_time_seconds              |
 | haproxy_backend_internal_errors_total               |
 | haproxy_backend_uweight                             |
+| haproxy_backend_agg_server_status                   |
+| haproxy_backend_agg_check_status                    |
 +-----------------------------------------------------+
 
 * Server metrics