86 lines
1.9 KiB
YAML
86 lines
1.9 KiB
YAML
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: observability
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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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hostNetwork: true
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hostPID: true
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containers:
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- name: node-exporter
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image: prom/node-exporter:v1.8.2
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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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- --collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)
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ports:
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- name: metrics
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containerPort: 9100
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protocol: TCP
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resources:
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requests:
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cpu: 100m
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memory: 128Mi
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limits:
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cpu: 200m
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memory: 256Mi
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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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mountPropagation: HostToContainer
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readOnly: true
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tolerations:
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- effect: NoSchedule
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operator: Exists
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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: observability
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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: metrics
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selector:
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app: node-exporter
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