getting started with kubebuilder

config/prometheus/monitor.yaml

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+# Prometheus Monitor Service (Metrics)
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    control-plane: controller-manager
+    app.kubernetes.io/name: new
+    app.kubernetes.io/managed-by: kustomize
+  name: controller-manager-metrics-monitor
+  namespace: system
+spec:
+  endpoints:
+    - path: /metrics
+      port: https # Ensure this is the name of the port that exposes HTTPS metrics
+      scheme: https
+      bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
+      tlsConfig:
+        # TODO(user): The option insecureSkipVerify: true is not recommended for production since it disables
+        # certificate verification, exposing the system to potential man-in-the-middle attacks.
+        # For production environments, it is recommended to use cert-manager for automatic TLS certificate management.
+        # To apply this configuration, enable cert-manager and use the patch located at config/prometheus/servicemonitor_tls_patch.yaml,
+        # which securely references the certificate from the 'metrics-server-cert' secret.
+        insecureSkipVerify: true
+  selector:
+    matchLabels:
+      control-plane: controller-manager
+      app.kubernetes.io/name: new