Decrease threshold for SSD wearout alerting

diff --git a/cookbooks/prometheus/templates/default/alert_rules.yml.erb b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
index 32e536736f07b99c3d36d70bbd621007e0100a6a..5809b570b263a629f0115b62db83cbb9d8832b29 100644 (file)
--- a/cookbooks/prometheus/templates/default/alert_rules.yml.erb
+++ b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
@@ -1,4 +1,4 @@
-# DO NOT EDIT - This file is being maintained by Chef
+c# DO NOT EDIT - This file is being maintained by Chef
 
 groups:
   - name: amsterdam
@@ -452,7 +452,7 @@ groups:
         labels:
           alertgroup: "{{ $labels.instance }}"
       - alert: smart ssd wearout approaching
-        expr: smart_percentage_used >= 90
+        expr: smart_percentage_used >= 80
         for: 60m
         labels:
           alertgroup: "{{ $labels.instance }}"