prometheus-operator/contrib/kube-prometheus/jsonnet/node-exporter/node-exporter-cluster-role.libsonnet

local k = import "ksonnet.beta.3/k.libsonnet";
local clusterRole = k.rbac.v1.clusterRole;
local policyRule = clusterRole.rulesType;

local authenticationRole = policyRule.new() +
  policyRule.withApiGroups(["authentication.k8s.io"]) +
  policyRule.withResources([
    "tokenreviews",
  ]) +
  policyRule.withVerbs(["create"]);

local authorizationRole = policyRule.new() +
  policyRule.withApiGroups(["authorization.k8s.io"]) +
  policyRule.withResources([
    "subjectaccessreviews",
  ]) +
  policyRule.withVerbs(["create"]);

local rules = [authenticationRole, authorizationRole];

{
    new()::
        clusterRole.new() +
          clusterRole.mixin.metadata.withName("node-exporter") +
          clusterRole.withRules(rules)
}