Disable High CPU warning for dragon (build server)

Closes: #166

Disable High CPU warning for dragon (build server)
Closes: #166
71723dc5 · Jelle van der Waa · c986d386 · 71723dc5
Verified Commit 71723dc5 authored Oct 29, 2020 by Jelle van der Waa 🚧
--- a/roles/prometheus/files/node.rules.yml
+++ b/roles/prometheus/files/node.rules.yml
@@ -4,7 +4,7 @@ groups:
  rules:

  - alert: HostHighCpuLoad
-    expr: 100 - (avg by(instance) (irate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 80
+    expr: 100 - (avg by(instance) (irate(node_cpu_seconds_total{mode="idle",instance!~"dragon.archlinux.org"}[5m])) * 100) > 80
    for: 5m
    labels:
      severity: warning