cluster-monitoring/jsonnetfile.json

{
    "dependencies": [
        {
            "name": "kube-prometheus",
            "source": {
                "git": {
                    "remote": "https://github.com/coreos/kube-prometheus",
                    "subdir": "jsonnet/kube-prometheus"
                }
            },
            "version": "master"
        }
    ]
}