Merge pull request #1238 from brancz/kube-prometheus-fixes

hack/cluster-monitoring/deploy

...t/prometheus/prometheus-k8s-role-binding-config.libsonnet

.../prometheus/prometheus-k8s-role-binding-default.libsonnet

...metheus/prometheus-k8s-role-binding-kube-system.libsonnet

...rometheus/prometheus-k8s-role-binding-namespace.libsonnet

jsonnet/prometheus/prometheus-k8s-rules.libsonnet

...et/prometheus/prometheus-namespace-role-binding.libsonnet

manifests/grafana/grafana-dashboard-definitions.yaml

...ts/prometheus-k8s/prometheus-k8s-role-binding-config.yaml

manifests/prometheus-k8s/prometheus-k8s-rules.yaml