feat: update alert rules

hosts/idols-aquamarine/monitoring/alert_rules/fluxcd-exporter.yml

@@ -0,0 +1,53 @@
+groups:
+  - name: FluxCD Exporter
+
+    rules:
+      - alert: FluxKustomizationFailure
+        expr: 'gotk_resource_info{ready="False", customresource_kind="Kustomization"} > 0'
+        for: 15m
+        labels:
+          severity: warning
+        annotations:
+          summary: Flux Kustomization Failure (instance {{ $labels.instance }})
+          description:
+            "The {{ $labels.customresource_kind }} '{{ $labels.name }}' in namespace {{
+            $labels.exported_namespace }} is marked as not ready.\n  VALUE = {{ $value }}\n  LABELS
+            = {{ $labels }}"
+
+      - alert: FluxHelmreleaseFailure
+        expr: 'gotk_resource_info{ready="False", customresource_kind="HelmRelease"} > 0'
+        for: 15m
+        labels:
+          severity: warning
+        annotations:
+          summary: Flux HelmRelease Failure (instance {{ $labels.instance }})
+          description:
+            "The {{ $labels.customresource_kind }} '{{ $labels.name }}' in namespace {{
+            $labels.exported_namespace }} is marked as not ready.\n  VALUE = {{ $value }}\n  LABELS
+            = {{ $labels }}"
+
+      - alert: FluxSourceIssue
+        expr:
+          'gotk_resource_info{ready="False",
+          customresource_kind=~"GitRepository|HelmRepository|Bucket|OCIRepository"} > 0'
+        for: 15m
+        labels:
+          severity: warning
+        annotations:
+          summary: Flux Source Issue (instance {{ $labels.instance }})
+          description:
+            "Flux source {{ $labels.customresource_kind }} '{{ $labels.name }}' has
+            issue(s).\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
+
+      - alert: FluxImageIssue
+        expr:
+          'gotk_resource_info{ready="False",
+          customresource_kind=~"ImagePolicy|ImageRepository|ImageUpdateAutomation"} > 0'
+        for: 15m
+        labels:
+          severity: warning
+        annotations:
+          summary: Flux Image Issue (instance {{ $labels.instance }})
+          description:
+            "The {{ $labels.customresource_kind }} '{{ $labels.name }}' is marked as not
+            ready.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"