From c18df50a7c8c0935f6b5a7aea8b43357642b6b5b Mon Sep 17 00:00:00 2001
From: Mike Lang <mikelang3000@gmail.com>
Date: Wed, 11 Nov 2020 09:12:26 -0600
Subject: [PATCH] monitoring: only request for services matching role

---
 monitoring/prometheus.jsonnet | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/monitoring/prometheus.jsonnet b/monitoring/prometheus.jsonnet
index 455c6c7..325e10f 100644
--- a/monitoring/prometheus.jsonnet
+++ b/monitoring/prometheus.jsonnet
@@ -7,15 +7,18 @@ local hosts_by_scheme = {
   https: {
   },
 };
-local services = [
-  "restreamer",
-  "downloader",
-  "backfiller",
-  "cutter",
-  "thrimshim",
-  "sheetsync",
-  "segment_coverage",
-];
+local services_by_role = {
+  replica: [
+    "restreamer",
+    "downloader",
+    "backfiller",
+    "segment_coverage",
+  ],
+  local_edit: self.replica + ["thrimshim"],
+  edit: self.local_edit + ["cutter"],
+  leader: self.edit + ["sheetsync", "playlist_manager"],
+};
+local services = services_by_role.leader;
 
 {
   global: {
@@ -49,6 +52,7 @@ local services = [
               service: service,
             },
           } for host in std.objectFields(hosts)
+          if std.count(services_by_role[hosts[host][1]], service) > 0
         ],
       }
       for service in services