diff --git a/cluster/apps/monitoring/flux/kustomization.yaml b/cluster/apps/monitoring/flux/kustomization.yaml
new file mode 100644
index 00000000..03d903fb
--- /dev/null
+++ b/cluster/apps/monitoring/flux/kustomization.yaml
@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- ./podmonitor.yaml
+- ./rules.yaml
\ No newline at end of file
diff --git a/cluster/apps/monitoring/flux/podmonitor.yaml b/cluster/apps/monitoring/flux/podmonitor.yaml
new file mode 100644
index 00000000..489b4e35
--- /dev/null
+++ b/cluster/apps/monitoring/flux/podmonitor.yaml
@@ -0,0 +1,32 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/monitoring.coreos.com/podmonitor_v1.json
+apiVersion: monitoring.coreos.com/v1
+kind: PodMonitor
+metadata:
+  name: flux-system
+  namespace: flux-system
+  labels:
+    app.kubernetes.io/part-of: flux
+    app.kubernetes.io/component: monitoring
+spec:
+  namespaceSelector:
+    matchNames:
+      - flux-system
+  selector:
+    matchExpressions:
+      - key: app
+        operator: In
+        values:
+          - helm-controller
+          - source-controller
+          - kustomize-controller
+          - notification-controller
+          - image-automation-controller
+          - image-reflector-controller
+  podMetricsEndpoints:
+    - port: http-prom
+      relabelings:
+        # Ref: https://github.com/prometheus-operator/prometheus-operator/issues/4816
+        - sourceLabels: [__meta_kubernetes_pod_phase]
+          action: keep
+          regex: Running
\ No newline at end of file
diff --git a/cluster/apps/monitoring/flux/rules.yaml b/cluster/apps/monitoring/flux/rules.yaml
new file mode 100644
index 00000000..8f106767
--- /dev/null
+++ b/cluster/apps/monitoring/flux/rules.yaml
@@ -0,0 +1,32 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/monitoring.coreos.com/prometheusrule_v1.json
+apiVersion: monitoring.coreos.com/v1
+kind: PrometheusRule
+metadata:
+  name: flux-rules
+  namespace: monitoring
+spec:
+  groups:
+    - name: flux.rules
+      rules:
+        - alert: FluxComponentAbsent
+          annotations:
+            summary: Flux component has disappeared from Prometheus target discovery.
+          expr: |
+            absent(up{job=~".*flux-system.*"} == 1)
+          for: 15m
+          labels:
+            severity: critical
+        - alert: FluxReconciliationFailure
+          annotations:
+            summary: >-
+              {{ $labels.kind }} {{ $labels.namespace }}/{{ $labels.name }} reconciliation
+              has been failing for more than 15 minutes.
+          expr: |
+            max(gotk_reconcile_condition{status="False",type="Ready"}) by (namespace, name, kind)
+              +
+            on(namespace, name, kind) (max(gotk_reconcile_condition{status="Deleted"})
+              by (namespace, name, kind)) * 2 == 1
+          for: 15m
+          labels:
+            severity: critical
\ No newline at end of file
diff --git a/cluster/apps/monitoring/kustomization.yaml b/cluster/apps/monitoring/kustomization.yaml
index 7464cad6..ee9537bd 100644
--- a/cluster/apps/monitoring/kustomization.yaml
+++ b/cluster/apps/monitoring/kustomization.yaml
@@ -10,4 +10,5 @@ resources:
 - ./victoria-metrics
 - ./varken
 - ./proxmoxve-exporter
-- ./external-monitors
\ No newline at end of file
+- ./external-monitors
+- ./flux
\ No newline at end of file