From a0d1476769b0fa4d7dae5f6871f46cf4ef26f3bb Mon Sep 17 00:00:00 2001
From: Antti Kervinen <antti.kervinen@intel.com>
Date: Fri, 1 Nov 2024 15:45:33 +0200
Subject: [PATCH] helm: new balloons default configuration

Introduce a default configuration where Guaranteed containers are all
executed on dedicated CPUs while BestEffort and Burstable share CPUs
in package (socket) level.

Signed-off-by: Antti Kervinen <antti.kervinen@intel.com>
---
 deployment/helm/balloons/values.yaml | 35 +++++++++++++++++++---------
 1 file changed, 24 insertions(+), 11 deletions(-)

diff --git a/deployment/helm/balloons/values.yaml b/deployment/helm/balloons/values.yaml
index 922211ddd..1d74dd2bf 100644
--- a/deployment/helm/balloons/values.yaml
+++ b/deployment/helm/balloons/values.yaml
@@ -10,23 +10,36 @@ image:
 
 config:
   reservedResources:
-    cpu: 750m
-  idleCPUClass: normal
+    cpu: 1000m
+
   allocatorTopologyBalancing: true
+
   balloonTypes:
-  - name: default
-    namespaces:
-      - default
-    minCPUs: 1
-    minBalloons: 0
-    allocatorPriority: normal
-    shareIdleCPUsInSame: system
+  - name: dedicated-cpus
+    matchExpressions:
+    - key: qosclass
+      operator: In
+      values:
+      - Guaranteed
+    preferNewBalloons: true
+    preferSpreadingPods: true
+
+  - name: shared-local-cpus
+    matchExpressions:
+    - key: qosclass
+      operator: In
+      values:
+      - BestEffort
+      - Burstable
+    shareIdleCPUsInSame: package
+    preferNewBalloons: true
+    maxBalloons: 2
+    preferSpreadingPods: false
+
   reservedPoolNamespaces:
     - kube-system
   log:
     source: true
-    klog:
-      skip_headers: true
   instrumentation:
     reportPeriod: 60s
     samplingRatePerMillion: 0