The katalog is a curated, opinionated Kustomize catalog of applications I find myself deploying over and over again.
Kube-prometheus includes almost everything to get started with Prometheus on Kubernetes.
The default Kustomize resources fail to address persistency and ingress.
I find that kube-metrics-adapter is more flexible than k8s-prometheus-adapter, so it's bundled in.
See kube-prometheus/deploy files for an example usage.