# Source: fluent-bit/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
  name: fluent-bit
  namespace: logging
  labels:
    helm.sh/chart: fluent-bit-0.47.9
    app.kubernetes.io/name: fluent-bit
    app.kubernetes.io/instance: fluent-bit
    app.kubernetes.io/version: "3.1.7"
    app.kubernetes.io/managed-by: Helm
spec:
  type: ClusterIP
  ports:
    - port: 2020
      targetPort: http
      protocol: TCP
      name: http
  selector:
    app.kubernetes.io/name: fluent-bit
    app.kubernetes.io/instance: fluent-bit
---
# Source: fluent-bit/templates/daemonset.yaml
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluent-bit
  namespace: logging
  labels:
    helm.sh/chart: fluent-bit-0.47.9
    app.kubernetes.io/name: fluent-bit
    app.kubernetes.io/instance: fluent-bit
    app.kubernetes.io/version: "3.1.7"
    app.kubernetes.io/managed-by: Helm
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: fluent-bit
      app.kubernetes.io/instance: fluent-bit
  template:
    metadata:
      labels:
        app.kubernetes.io/name: fluent-bit
        app.kubernetes.io/instance: fluent-bit
      annotations:
        checksum/config: 19631ad1090fbeaf145be8a25d43bf24621413639593494df4b243914c27e763
    spec:
      serviceAccountName: fluent-bit
      hostNetwork: false
      dnsPolicy: ClusterFirst
      containers:
        - name: fluent-bit
          image: "cr.fluentbit.io/fluent/fluent-bit:3.1.7-debug"
          imagePullPolicy: IfNotPresent
          command:
            - /fluent-bit/bin/fluent-bit
          args:
            - --workdir=/fluent-bit/etc
            - --config=/fluent-bit/etc/conf/fluent-bit.conf
          ports:
            - name: http
              containerPort: 2020
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /
              port: http
          readinessProbe:
            httpGet:
              path: /api/v1/health
              port: http
          volumeMounts:
            - name: config
              mountPath: /fluent-bit/etc/conf
            - mountPath: /var/log
              name: varlog
            - mountPath: /var/lib/docker/containers
              name: varlibdockercontainers
              readOnly: true
            - mountPath: /etc/machine-id
              name: etcmachineid
              readOnly: true
            # Custom Add  
            - name: runlogjournal
              mountPath: /run/log/journal
              readOnly: true
            # - name: dmesg
            #   mountPath: /var/log/dmesg
            #   readOnly: true
            - name: mnt 
              mountPath: /mnt
              readOnly: true
            - name: fluentbitstate
              mountPath: /var/fluent-bit/state
            - name: file-save
              mountPath: /home/ubuntu
          # https://docs.fluentbit.io/manual/pipeline/filters/kubernetes
          resources:
            limits:
              cpu: 500m
              memory: 500Mi
            requests:
              cpu: 500m
              memory: 500Mi
      volumes:
        - name: config
          configMap:
            name: fluent-bit
        - name: varlog
          hostPath:
            path: /var/log
        - name: varlibdockercontainers
          hostPath:
            path: /var/lib/docker/containers
        - name: etcmachineid
          hostPath:
            path: /etc/machine-id
            type: File
        # Custom Add
        ## for cash
        - name: fluentbitstate
          hostPath:
            path: /var/fluent-bit/state
        - name: runlogjournal # 있음
          hostPath:
            path: /run/log/journal
        # - name: dmesg # 있음
        #   hostPath:
        #     path: /var/log/dmesg
        - name: mnt # 있음
          hostPath:
            path: /mnt
        - name: file-save # 있음
          hostPath:
            path: /home/ubuntu