apiVersion: kustomize.config.k8s.io/v1beta1 kind: Kustomization resources: # Include your own local manifests - namespace.yaml - ingress-prometheus.yaml - ingress-alertmanager.yaml # Reference the external repository’s manifests as a remote base: - https://github.com/prometheus-operator/kube-prometheus.git//manifests?ref=main patchesStrategicMerge: # Any overlay patches to customize the external manifests, e.g., setting Longhorn as storage - patch-prometheus.yaml - patch-alertmanager.yaml # Optionally set the namespace for the external resources namespace: monitoring