From a1bead0da280ca0f8d85de54e0f9cc4354446399 Mon Sep 17 00:00:00 2001
From: Ben Kochie <superq@gmail.com>
Date: Wed, 2 Jan 2019 10:37:55 +0100
Subject: [PATCH] Adjust node_exporter CPU params

The node_exporter CPU use is bursty, as it needs a bit of CPU at scrape time. Don't set a CPU limit to avoid collection stalls.

Set the request to 100m to more closely match the typical max core needs.
---
 cluster/addons/prometheus/node-exporter-ds.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cluster/addons/prometheus/node-exporter-ds.yml b/cluster/addons/prometheus/node-exporter-ds.yml
index 0635357e783..90a62ed1460 100644
--- a/cluster/addons/prometheus/node-exporter-ds.yml
+++ b/cluster/addons/prometheus/node-exporter-ds.yml
@@ -44,10 +44,9 @@ spec:
               readOnly: true
           resources:
             limits:
-              cpu: 10m
               memory: 50Mi
             requests:
-              cpu: 10m
+              cpu: 100m
               memory: 50Mi
       hostNetwork: true
       hostPID: true