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This commit is contained in:
Conan Scott
2025-12-30 17:17:16 +11:00
parent 53038969ac
commit 4b5eeca688
3 changed files with 25 additions and 0 deletions
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96
manifests/openshift-monitoring-configmap.yaml Normal file
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apiVersion: v1
kind: ConfigMap
metadata:
name: cluster-monitoring-config
namespace: openshift-monitoring
data:
config.yaml: |
alertmanagerMain:
resources:
limits:
cpu: 300m
memory: 500Mi
requests:
cpu: 100m
memory: 200Mi
prometheusK8s:
retention: 7d
resources:
limits:
cpu: 500m
memory: 2Gi
requests:
cpu: 200m
memory: 500Mi
thanosQuerier:
resources:
limits:
cpu: 500m
memory: 500Mi
requests:
cpu: 200m
memory: 200Mi
prometheusOperator:
resources:
limits:
cpu: 500m
memory: 1Gi
requests:
cpu: 200m
memory: 500Mi
metricsServer:
resources:
requests:
cpu: 10m
memory: 50Mi
limits:
cpu: 50m
memory: 500Mi
kubeStateMetrics:
resources:
limits:
cpu: 500m
memory: 1Gi
requests:
cpu: 200m
memory: 500Mi
telemeterClient:
resources:
limits:
cpu: 500m
memory: 700Mi
requests:
cpu: 200m
memory: 200Mi
openshiftStateMetrics:
resources:
limits:
cpu: 500m
memory: 1Gi
requests:
cpu: 200m
memory: 500Mi
nodeExporter:
resources:
limits:
cpu: 50m
memory: 150Mi
requests:
cpu: 20m
memory: 50Mi
monitoringPlugin:
resources:
limits:
cpu: 500m
memory: 1Gi
requests:
cpu: 200m
memory: 500Mi
prometheusOperatorAdmissionWebhook:
resources:
limits:
cpu: 50m
memory: 100Mi
requests:
cpu: 20m
memory: 50Mi

11
manifests/system-memory-reservation.yaml Normal file
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apiVersion: machineconfiguration.openshift.io/v1
kind: KubeletConfig
metadata:
name: sno-system-reserved-2gi
spec:
machineConfigPoolSelector:
matchLabels:
pools.operator.machineconfiguration.openshift.io/master: ""
kubeletConfig:
systemReserved:
memory: "2Gi"