From e47243b413a0e6b657407029eeb13f4de80051a1 Mon Sep 17 00:00:00 2001
From: Saverio Proto <saverio.proto@switch.ch>
Date: Tue, 24 Jul 2018 12:58:40 +0200
Subject: [PATCH] metrics-server: enable access to nodes/stats

Without this access the logs of metrics-server will show the following error line:
```
unable to fully scrape metrics from source kubelet_summary:k8s-1: unable to fetch metrics from Kubelet k8s-1 (10.8.10.14): request failed - "403 Forbidden", response: "Forbidden (user=system:serviceaccount:kube-system:metrics-server, verb=get, resource=nodes, subresource=stats)",
```
and `kubectl top nodes` will give no results
---
 experimental/metrics-server/metrics-server-cluster-role.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/experimental/metrics-server/metrics-server-cluster-role.yaml b/experimental/metrics-server/metrics-server-cluster-role.yaml
index 6976f5ce..38844d9a 100644
--- a/experimental/metrics-server/metrics-server-cluster-role.yaml
+++ b/experimental/metrics-server/metrics-server-cluster-role.yaml
@@ -8,6 +8,7 @@ rules:
   resources:
   - pods
   - nodes
+  - nodes/stats
   - namespaces
   verbs:
   - get
-- 
GitLab