add config for chatbot and add alert for high mem openwrt [CI SKIP]

2021-03-07 23:14:35 +00:00 · 2021-03-07 23:14:35 +00:00 · 81e3f47f18
commit 81e3f47f18
parent 1b0c976ffb
3 changed files with 13 additions and 0 deletions
--- a/modules/kubernetes/monitoring/prometheus_chart_values.tpl
+++ b/modules/kubernetes/monitoring/prometheus_chart_values.tpl
@ -160,6 +160,15 @@ serverFiles:
            severity: page
          annotations:
            summary: No iDRAC amperage reading. Can signal that prometheus is not scraping
+      - name: OpenWRT High Memory Usage
+        rules:
+        - alert: OpenWRT High Memory Usage
+          expr: 100 - ((openwrt_node_memory_MemAvailable_bytes * 100) / openwrt_node_memory_MemTotal_bytes) > 90
+          for: 10m
+          labels:
+            severity: page
+          annotations:
+            summary: OpenWRT high memory usage. Can cause services getting stuck.
          
 extraScrapeConfigs: |
  - job_name: 'snmp-idrac'