Avoid alerting on transient taginfo size changes during updates

diff --git a/cookbooks/prometheus/templates/default/alert_rules.yml.erb b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
index 2a7fd1b097d8a557c3d6a8fa0d26424aeb69f6ed..b53007521e9c3df529ff600d122c5db4d04c217f 100644 (file)
--- a/cookbooks/prometheus/templates/default/alert_rules.yml.erb
+++ b/cookbooks/prometheus/templates/default/alert_rules.yml.erb
@@ -675,7 +675,7 @@ groups:
           age: "{{ $value | humanizeDuration }}"
       - alert: taginfo database size
         expr: abs(delta(taginfo_database_size_bytes[30m])) / taginfo_database_size_bytes > 0.1
-        for: 0m
+        for: 30m
         labels:
           alertgroup: taginfo
         annotations: