vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/daemonset.yaml

   1 apiVersion: extensions/v1beta1
   2 kind: DaemonSet
   3 metadata:
   4   name: {{ template "prometheus-node-exporter.fullname" . }}
   5   labels: {{ include "prometheus-node-exporter.labels" . | indent 4 }}
   6 spec:
   7   selector:
   8     matchLabels:
   9       app: {{ template "prometheus-node-exporter.name" . }}
  10       release: {{ .Release.Name }}
  11   updateStrategy:
  12     type: RollingUpdate
  13     rollingUpdate:
  14       maxUnavailable: 1
  15   template:
  16     metadata:
  17       labels: {{ include "prometheus-node-exporter.labels" . | indent 8 }}
  18     spec:
  19 {{- if and .Values.rbac.create .Values.serviceAccount.create }}
  20       serviceAccountName: {{ template "prometheus-node-exporter.serviceAccountName" . }}
  21 {{- end }}
  22 {{- if .Values.securityContext }}
  23       securityContext:
  24 {{ toYaml .Values.securityContext | indent 8 }}
  25 {{- end }}
  26 {{- if .Values.priorityClassName }}
  27       priorityClassName: {{ .Values.priorityClassName }}
  28 {{- end }}
  29       containers:
  30         - name: node-exporter
  31           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
  32           imagePullPolicy: {{ .Values.image.pullPolicy }}
  33           args:
  34             - --path.procfs=/host/proc
  35             - --path.sysfs=/host/sys
  36             - --web.listen-address=0.0.0.0:{{ .Values.service.port }}
  37 {{- if .Values.extraArgs }}
  38 {{ toYaml .Values.extraArgs | indent 12 }}
  39 {{- end }}
  40           ports:
  41             - name: metrics
  42               containerPort: {{ .Values.service.targetPort }}
  43               protocol: TCP
  44           livenessProbe:
  45             httpGet:
  46               path: /
  47               port: {{ .Values.service.port }}
  48           readinessProbe:
  49             httpGet:
  50               path: /
  51               port: {{ .Values.service.port }}
  52           resources:
  53 {{ toYaml .Values.resources | indent 12 }}
  54           volumeMounts:
  55             - name: proc
  56               mountPath: /host/proc
  57               readOnly:  true
  58             - name: sys
  59               mountPath: /host/sys
  60               readOnly: true
  61             {{- if .Values.extraHostVolumeMounts }}
  62             {{- range $_, $mount := .Values.extraHostVolumeMounts }}
  63             - name: {{ $mount.name }}
  64               mountPath: {{ $mount.mountPath }}
  65               readOnly: {{ $mount.readOnly }}
  66             {{- if $mount.mountPropagation }}
  67               mountPropagation: {{ $mount.mountPropagation }}
  68             {{- end }}
  69             {{- end }}
  70             {{- end }}
  71       hostNetwork: true
  72       hostPID: true
  73 {{- if .Values.affinity }}
  74       affinity:
  75 {{ toYaml .Values.affinity | indent 8 }}
  76 {{- end }}
  77 {{- if .Values.nodeSelector }}
  78       nodeSelector:
  79 {{ toYaml .Values.nodeSelector | indent 8 }}
  80 {{- end }}
  81     {{- with .Values.tolerations }}
  82       tolerations:
  83 {{ toYaml . | indent 8 }}
  84     {{- end }}
  85       volumes:
  86         - name: proc
  87           hostPath:
  88             path: /proc
  89         - name: sys
  90           hostPath:
  91             path: /sys
  92         {{- if .Values.extraHostVolumeMounts }}
  93         {{- range $_, $mount := .Values.extraHostVolumeMounts }}
  94         - name: {{ $mount.name }}
  95           hostPath:
  96             path: {{ $mount.hostPath }}
  97         {{- end }}
  98         {{- end }}