apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluentbit
  namespace: fluentbit-system
  labels:
    app.kubernetes.io/name: fluentbit
spec:
  selector:
    matchLabels:
      name: fluentbit
  template:
    metadata:
      labels:
        name: fluentbit
    spec:
      serviceAccountName: fluentbitds
      containers:
        - name: fluent-bit
          imagePullPolicy: Always
          image: fluent/fluent-bit:latest
          volumeMounts:
            - name: varlog
              mountPath: /var/log
            - name: varlibdockercontainers
              mountPath: /var/lib/docker/containers
              readOnly: true
            - name: fluentbit-config
              mountPath: /fluent-bit/etc/
          resources:
            limits:
              memory: 1500Mi
            requests:
              cpu: 500m
              memory: 500Mi
      hostNetwork: true
      dnsPolicy: ClusterFirstWithHostNet
      volumes:
        - name: varlog
          hostPath:
            path: /var/log
        - name: varlibdockercontainers
          hostPath:
            path: /var/lib/docker/containers
        - name: fluentbit-config
          configMap:
            name: fluentbit-config