From 8cf487ea728c505caaa3b97cb8f115bdd1d4e2e8 Mon Sep 17 00:00:00 2001
From: Jose Armesto <github@armesto.net>
Date: Tue, 19 Nov 2024 22:58:50 +0100
Subject: [PATCH] Add alert to monitor the HelmRelease for
 vertical-pod-autoscaler-crd app

---
 CHANGELOG.md                                    |  4 ++++
 .../vertical-pod-autoscaler.rules.yml           | 17 +++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e8e79e800..9a1604ea4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add alert to monitor the HelmRelease for vertical-pod-autoscaler-crd app.
+
 ## [4.26.1] - 2024-11-19
 
 ### Changed
diff --git a/helm/prometheus-rules/templates/kaas/turtles/alerting-rules/vertical-pod-autoscaler.rules.yml b/helm/prometheus-rules/templates/kaas/turtles/alerting-rules/vertical-pod-autoscaler.rules.yml
index 64a6f509d..fda1b7b4a 100644
--- a/helm/prometheus-rules/templates/kaas/turtles/alerting-rules/vertical-pod-autoscaler.rules.yml
+++ b/helm/prometheus-rules/templates/kaas/turtles/alerting-rules/vertical-pod-autoscaler.rules.yml
@@ -28,3 +28,20 @@ spec:
         severity: page
         team: turtles
         topic: autoscaling
+    - alert: FluxHelmReleaseFailed
+      annotations:
+        description: |-
+          {{`Flux HelmRelease {{ $labels.name }} in ns {{ $labels.exported_namespace }} on {{ $labels.installation }}/{{ $labels.cluster_id }} is stuck in Failed state.`}}
+        opsrecipe: fluxcd-failing-helmrelease/
+      expr: gotk_reconcile_condition{type="Ready", status="False", kind="HelmRelease", cluster_type="management_cluster", exported_namespace!="flux-giantswarm", name=~".*(vertical-pod-autoscaler-crd)"} > 0
+      for: 20m
+      labels:
+        area: kaas
+        cancel_if_outside_working_hours: "true"
+        cancel_if_kube_state_metrics_down: "true"
+        cancel_if_monitoring_agent_down: "true"
+        severity: page
+        team: turtles
+        topic: autoscaling
+        namespace: |-
+          {{`{{ $labels.exported_namespace }}`}}