Files
observability/alertmanager/helm-values.yaml
Mayne0213 3b5bf20902 PERF(observability): optimize resources via VPA
- alertmanager: CPU 15m/15m, memory 100Mi/100Mi
- blackbox-exporter: CPU 15m/32m, memory 100Mi/100Mi
- goldilocks: controller 15m/25m, dashboard 15m/15m
- grafana: CPU 22m/24m, memory 144Mi/242Mi (upperBound)
- kube-state-metrics: CPU 15m/15m, memory 100Mi/100Mi
- loki: CPU 10m/69m, memory 225Mi/323Mi
- node-exporter: CPU 15m/15m, memory 100Mi/100Mi
- opentelemetry: CPU 34m/410m, memory 142Mi/1024Mi
- prometheus-operator: CPU 15m/15m, memory 100Mi/100Mi
- tempo: CPU 15m/15m, memory 100Mi/109Mi
- thanos: CPU 15m/15m, memory 100Mi/126Mi
- vpa: CPU 15m/15m, memory 100Mi/100Mi
2026-01-12 01:07:58 +09:00

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1.0 KiB
YAML

# Alertmanager Helm Values
# Chart: https://github.com/prometheus-community/helm-charts/tree/main/charts/alertmanager
fullnameOverride: alertmanager
replicaCount: 1
# Soft anti-affinity to spread pods across nodes
affinity:
podAntiAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchLabels:
app.kubernetes.io/name: alertmanager
topologyKey: kubernetes.io/hostname
# Use emptyDir instead of PVC (alert state is temporary)
# Chart automatically uses emptyDir when persistence is disabled
persistence:
enabled: false
# Resource settings (VPA lowerBound/target)
resources:
requests:
cpu: 15m
memory: 100Mi
limits:
cpu: 15m
memory: 100Mi
# Disable default config - use secret instead
config:
enabled: false
# Mount config from ExternalSecret
extraSecretMounts:
- name: alertmanager-config
mountPath: /etc/alertmanager
secretName: alertmanager-config
readOnly: true