98 lines
2.3 KiB
YAML
98 lines
2.3 KiB
YAML
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# Prometheus Node Exporter Helm Values for Bakery IA
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# Chart: prometheus-community/prometheus-node-exporter
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# Documentation: https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus-node-exporter
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#
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# Install Command:
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# helm install node-exporter prometheus-community/prometheus-node-exporter \
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# -n bakery-ia -f node-exporter-values.yaml
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# Image configuration
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image:
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registry: quay.io
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repository: prometheus/node-exporter
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tag: "" # Uses chart default (latest stable)
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pullPolicy: IfNotPresent
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# Resource limits optimized for MicroK8s VPS
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resources:
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requests:
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cpu: 10m
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memory: 32Mi
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limits:
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cpu: 200m
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memory: 64Mi
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# Service configuration
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service:
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type: ClusterIP
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port: 9100
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targetPort: 9100
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annotations:
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prometheus.io/scrape: "true"
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# DaemonSet update strategy
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updateStrategy:
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type: RollingUpdate
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rollingUpdate:
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maxUnavailable: 1
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# Host network - required for accurate network metrics
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hostNetwork: true
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hostPID: true
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hostRootFsMount:
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enabled: true
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mountPropagation: HostToContainer
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# Node selector
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nodeSelector: {}
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# Tolerations - allow scheduling on all nodes including control plane
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tolerations:
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- effect: NoSchedule
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operator: Exists
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# Affinity rules
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affinity: {}
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# Pod security context
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podSecurityContext:
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fsGroup: 65534
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runAsGroup: 65534
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runAsNonRoot: true
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runAsUser: 65534
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# Container security context
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securityContext:
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readOnlyRootFilesystem: true
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# RBAC configuration
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rbac:
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create: true
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pspEnabled: false
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# Service account
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serviceAccount:
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create: true
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name: ""
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annotations: {}
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# Prometheus scrape annotations
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prometheus:
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monitor:
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enabled: false # We use SigNoz OTel collector scraping instead
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# Extra arguments for node-exporter
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extraArgs:
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- --collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/.+)($|/)
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- --collector.filesystem.fs-types-exclude=^(autofs|binfmt_misc|bpf|cgroup2?|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|iso9660|mqueue|nsfs|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|selinuxfs|squashfs|sysfs|tracefs)$
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# Collectors to enable (default set)
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# Disable collectors that are not useful or cause issues
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extraHostVolumeMounts: []
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# Sidecar containers
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sidecars: []
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# Init containers
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initContainers: []
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