try prometheus

deploy/prometheus/prometheus-operator.yaml

@@ -0,0 +1,39 @@
+# prometheus-operator.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: prometheus-operator
+  namespace: monitoring
+  labels:
+    app.kubernetes.io/name: prometheus-operator
+    app.kubernetes.io/component: controller
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: prometheus-operator
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: prometheus-operator
+        app.kubernetes.io/component: controller
+    spec:
+      serviceAccountName: prometheus-operator
+      containers:
+      - name: operator
+        image: quay.io/prometheus-operator/prometheus-operator:v0.66.0  # Example version
+        imagePullPolicy: IfNotPresent
+        args:
+          - --address=0.0.0.0
+          - --kubelet-service=kube-system/kubelet    # adjust if needed for your environment
+          - --manage-crds=false                      # assume CRDs applied via GitOps beforehand
+        ports:
+          - name: http
+            containerPort: 8080
+        resources:
+          requests:
+            cpu: 100m
+            memory: 100Mi
+      # Node affinity not required; operator can run on any node with correct arch
+      nodeSelector:
+        kubernetes.io/os: linux            # ensure it's a Linux node