docker run -d --name fluent-bit \
  -v /var/log:/var/log:ro \
  -v /var/lib/docker/containers:/var/lib/docker/containers:ro \
  docker.io/kubesphere/fluent-bit:latest

docker run -d --name fluent-bit \
  --restart unless-stopped \
  -v /var/log:/var/log:ro \
  -v /var/lib/docker/containers:/var/lib/docker/containers:ro \
  -v /data/fluent-bit.conf:/fluent-bit/etc/fluent-bit.conf \
  docker.io/kubesphere/fluent-bit:2.2.0

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluent-bit
spec:
  selector:
    matchLabels:
      app: fluent-bit
  template:
    metadata:
      labels:
        app: fluent-bit
    spec:
      containers:
        - name: fluent-bit
          image: docker.io/kubesphere/fluent-bit:2.2.0
          volumeMounts:
            - name: varlog
              mountPath: /var/log
              readOnly: true
            - name: containers
              mountPath: /var/lib/docker/containers
              readOnly: true
      volumes:
        - name: varlog
          hostPath:
            path: /var/log
        - name: containers
          hostPath:
            path: /var/lib/docker/containers
---
apiVersion: v1
kind: Service
metadata:
  name: fluent-bit
spec:
  selector:
    app: fluent-bit
  ports:
    - port: 2020
      targetPort: 2020