116 lines
2.8 KiB
YAML
116 lines
2.8 KiB
YAML
---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: node-exporter
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namespace: monitoring
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: node-exporter
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namespace: monitoring
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labels:
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app: node-exporter
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spec:
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selector:
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matchLabels:
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app: node-exporter
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template:
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metadata:
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labels:
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app: node-exporter
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "9100"
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spec:
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serviceAccountName: node-exporter
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hostNetwork: true
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hostPID: true
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tolerations:
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- key: node-role.kubernetes.io/master
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operator: Exists
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effect: NoSchedule
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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containers:
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- name: node-exporter
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image: prom/node-exporter:v1.7.0
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args:
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- "--path.procfs=/host/proc"
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- "--path.sysfs=/host/sys"
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- "--path.rootfs=/host/root"
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- "--web.listen-address=:9100"
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- "--collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/.+)($|/)"
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- "--collector.netclass.ignored-devices=^(veth.*|cali.*|docker.*|flannel.*)$"
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ports:
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- name: metrics
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containerPort: 9100
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hostPort: 9100
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protocol: TCP
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resources:
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requests:
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memory: "20Mi"
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cpu: "10m"
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limits:
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memory: "50Mi"
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cpu: "100m"
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securityContext:
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runAsNonRoot: true
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runAsUser: 65534
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volumeMounts:
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- name: proc
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mountPath: /host/proc
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readOnly: true
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- name: sys
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mountPath: /host/sys
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readOnly: true
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- name: root
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mountPath: /host/root
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readOnly: true
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mountPropagation: HostToContainer
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livenessProbe:
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httpGet:
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path: /
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port: metrics
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initialDelaySeconds: 5
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periodSeconds: 15
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readinessProbe:
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httpGet:
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path: /
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port: metrics
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initialDelaySeconds: 5
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periodSeconds: 15
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volumes:
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- name: proc
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hostPath:
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path: /proc
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- name: sys
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hostPath:
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path: /sys
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- name: root
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hostPath:
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path: /
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: node-exporter
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namespace: monitoring
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labels:
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app: node-exporter
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "9100"
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spec:
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type: ClusterIP
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clusterIP: None
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ports:
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- name: metrics
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port: 9100
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targetPort: 9100
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protocol: TCP
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selector:
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app: node-exporter
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