k8s/loki/loki-stack/charts/fluent-bit/templates/daemonset.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: {{ template "fluent-bit-loki.fullname" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    app: {{ template "fluent-bit-loki.name" . }}
    chart: {{ template "fluent-bit-loki.chart" . }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
  annotations:
    {{- toYaml .Values.annotations | nindent 4 }}
spec:
  selector:
    matchLabels:
      app: {{ template "fluent-bit-loki.name" . }}
      release: {{ .Release.Name }}
  updateStrategy:
    type: {{ .Values.deploymentStrategy }}
  {{- if ne .Values.deploymentStrategy "RollingUpdate" }}
    rollingUpdate: null
  {{- end }}
  template:
    metadata:
      labels:
        app: {{ template "fluent-bit-loki.name" . }}
        release: {{ .Release.Name }}
        {{- with .Values.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
        {{- with .Values.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      serviceAccountName: {{ template "fluent-bit-loki.serviceAccountName" . }}
      {{- if .Values.priorityClassName }}
      priorityClassName: {{ .Values.priorityClassName }}
      {{- end }}
      {{- if .Values.image.pullSecrets }}
      imagePullSecrets:
      {{- range .Values.image.pullSecrets }}
        - name: {{ . }}
      {{- end }}
      {{- end }}
      containers:
        - name: fluent-bit-loki
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          volumeMounts:
            - name: config
              mountPath: /fluent-bit/etc
            - name: run
              mountPath: /run/fluent-bit
            {{- with .Values.volumeMounts }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
          ports:
            - containerPort: {{ .Values.config.port }}
              name: http-metrics
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
      nodeSelector:
        {{- toYaml .Values.nodeSelector | nindent 8 }}
      affinity:
        {{- toYaml .Values.affinity | nindent 8 }}
      tolerations:
        {{- toYaml .Values.tolerations | nindent 8 }}
      terminationGracePeriodSeconds: 10
      volumes:
        - name: config
          configMap:
            name: {{ template "fluent-bit-loki.fullname" . }}
        - name: run
          hostPath:
            path: /run/fluent-bit
        {{- with .Values.volumes }}
        {{- toYaml . | nindent 8 }}
        {{- end }}