Fix threshold for juniper load average alarm

diff --git a/cookbooks/prometheus/templates/default/alert_rules.yml.erb b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
index f7b35990aeaaf813036f9223703cc37a231f193d..8956104a8986b210ad10393982e3bb09e596f434 100644 (file)
--- a/cookbooks/prometheus/templates/default/alert_rules.yml.erb
+++ b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
@@ -249,10 +249,12 @@ groups:
   - name: juniper
     rules:
       - alert: juniper cpu alarm
-        expr: jnxOperating5MinLoadAvg{jnxOperatingContentsIndex="9"} > 50
+        expr: jnxOperating5MinLoadAvg{jnxOperatingContentsIndex="9"} / 200 > 0.5
         for: 5m
         labels:
           alertgroup: "{{ $labels.site }}"
+        annotations:
+          load_average: "{{ $value | humanizePercentage }}"
       - alert: juniper fan alarm
         expr: jnxOperatingState{jnxOperatingContentsIndex="4",jnxOperatingState!~"running.*"} > 0
         for: 5m