Merge pull request #400 from JTarasovic/include-service-in-targetdown

Include service in targetdown

jsonnet/kube-prometheus/alerts/general.libsonnet

@@ -7,7 +7,7 @@
           {
             alert: 'TargetDown',
             annotations: {
-              message: '{{ printf "%.4g" $value }}% of the {{ $labels.job }} targets in {{ $labels.namespace }} namespace are down.',
+              message: '{{ printf "%.4g" $value }}% of the {{ $labels.job }}/{{ $labels.service }} targets in {{ $labels.namespace }} namespace are down.',
             },
             expr: '100 * (count(up == 0) BY (job, namespace, service) / count(up) BY (job, namespace, service)) > 10',
             'for': '10m',

manifests/prometheus-rules.yaml

@@ -1329,8 +1329,8 @@ spec:
     rules:
     - alert: TargetDown
       annotations:
-        message: '{{ printf "%.4g" $value }}% of the {{ $labels.job }} targets in
-          {{ $labels.namespace }} namespace are down.'
+        message: '{{ printf "%.4g" $value }}% of the {{ $labels.job }}/{{ $labels.service
+          }} targets in {{ $labels.namespace }} namespace are down.'
       expr: 100 * (count(up == 0) BY (job, namespace, service) / count(up) BY (job,
         namespace, service)) > 10
       for: 10m