values-fluentbit.yaml

#env: 
# - name: AIRFLOW
#   value: "airflow"

image:
  repository: cr.fluentbit.io/fluent/fluent-bit
  # Overrides the image tag whose default is {{ .Chart.AppVersion }}
  # Set to "-" to not use the default value
  tag: 2.0.8-debug
  digest:
  pullPolicy: Always

securityContext:
  privileged: true

daemonSetVolumes:
  - name: var
    hostPath:
      path: /var
#  - name: varlogpods
#    hostPath:
#      path: /var/log/pods/
#      type: DirectoryOrCreate
#  - name: varlibdockercontainers
#    hostPath:
#      path: /var/lib/docker/containers
  - name: etcmachineid
    hostPath:
      path: /etc/machine-id
      type: File

daemonSetVolumeMounts:
  - name: var
    mountPath: /var
    readOnly: true
#  - name: varlogpods
#    mountPath: /var/log/pods/
#    readOnly: true
#  - name: varlibdockercontainers
#    mountPath: /var/lib/docker/containers
#    readOnly: true
  - name: etcmachineid
    mountPath: /etc/machine-id
    readOnly: true

config:
  service: |
    [SERVICE]
        Daemon Off
        Flush {{ .Values.flush }}
        Log_Level {{ .Values.logLevel }}
        Parsers_File parsers.conf
        Parsers_File custom_parsers.conf
        HTTP_Server On
        HTTP_Listen 0.0.0.0
        HTTP_Port {{ .Values.metricsPort }}
        Health_Check On

  ## https://docs.fluentbit.io/manual/pipeline/inputs
  inputs: |
    [INPUT]
        Name tail
        Path /var/log/containers/*.log
        multiline.parser docker, cri
        Tag kube.*
        Mem_Buf_Limit 5MB
        Skip_Long_Lines On


  ## https://docs.fluentbit.io/manual/pipeline/filters
  filters: |
    [FILTER]
        Name kubernetes
        Match kube.*
        Merge_Log On
        Keep_Log Off
        K8S-Logging.Parser On
        K8S-Logging.Exclude On

  ## https://docs.fluentbit.io/manual/pipeline/outputs
  outputs: |

    [OUTPUT]
        Name http
        Match kube.*
        Host logstash.elastic.svc.cluster.local
        Port 5555
        Format json