values.yaml

# Default values for fluentbit-operator.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

# Set this to containerd or crio if you want to collect CRI format logs
containerRuntime: docker
#  If you want to deploy a default Fluent Bit pipeline (including Fluent Bit Input, Filter, and output) to collect Kubernetes logs, you'll need to set the Kubernetes parameter to true
# see https://github.com/fluent/fluent-operator/tree/master/manifests/logging-stack
Kubernetes: true

operator:
  # The init container is to get the actual storage path of the docker log files so that it can be mounted to collect the logs.
  # see https://github.com/fluent/fluent-operator/blob/master/manifests/setup/fluent-operator-deployment.yaml#L26
  initcontainer:
    repository: "docker"
    tag: "20.10"

    resources:
      limits:
        cpu: 100m
        memory: 64Mi
      requests:
        cpu: 50m
        memory: 64Mi
  container:
    repository: "kubesphere/fluent-operator"
    tag: "latest"
  # nodeSelector configuration for Fluent Operator. Ref: https://kubernetes.io/docs/user-guide/node-selection/
  nodeSelector: {}
  # Node tolerations applied to Fluent Operator. Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  tolerations: []
  # Priority class applied to Fluent Operator. Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/#priorityclass
  priorityClassName: ""
  # Pod security context for Fluent Operator. Ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
  podSecurityContext: {}
  # Container security context for Fluent Operator container. Ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
  securityContext: {}
  # Fluent Operator resources. Usually user needn't to adjust these.
  resources:
    limits:
      cpu: 100m
      memory: 60Mi
    requests:
      cpu: 100m
      memory: 20Mi
  # Specify custom annotations to be added to each Fluent Operator pod.
  annotations: {}
  ## Reference to one or more secrets to be used when pulling images
  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
  imagePullSecrets: []
  # - name: "image-pull-secret"
  # Reference one more key-value pairs of labels that should be attached to fluent-operator
  labels: {}
  #  myExampleLabel: someValue
  logPath:
    # The operator currently assumes a Docker container runtime path for the logs as the default, for other container runtimes you can set the location explicitly below.
    # crio: /var/log
    containerd: /var/log
  # By default, the operator provisions both Fluent Bit and FluentD controllers.
  # A specific controller can be disabled by setting the disableComponentControllers value.
  # The disableComponentControllers value can be either "fluent-bit" or "fluentd".
  # This helm chart renders the controllers CRDs in sub charts.
  # If needed a sub chart, hence corresponding set of CRDs can be disabled by
  # setting fluentbit.crdsEnable or fluentd.crdsEnable values to false.
  # By default all CRDs are deployed.
  disableComponentControllers: ""
  # Extra arguments given to the controller flags
  extraArgs: []
    # - --watch-namespaces=logging

fluentbit:
  # Installs a sub chart carrying the CRDs for the fluent-bit controller. The sub chart is enabled by default.
  crdsEnable: true
  enable: true
  serviceMonitor: false
  image:
    repository: "kubesphere/fluent-bit"
    tag: "v2.2.2"
  # fluentbit resources. If you do want to specify resources, adjust them as necessary
  # You can adjust it based on the log volume.
  resources:
    limits:
      cpu: 500m
      memory: 200Mi
    requests:
      cpu: 10m
      memory: 25Mi
  # Specify custom annotations to be added to each FluentBit pod.
  annotations:
    {}
    ## Request to Fluent Bit to exclude or not the logs generated by the Pod.
    # fluentbit.io/exclude: "true"
    ## Prometheus can use this tag to automatically discover the Pod and collect monitoring data
    # prometheus.io/scrape: "true"
  # Specify additional custom labels for fluentbit-pods
  labels: {}

  # Specify additional custom annotations for fluentbit-serviceaccount
  serviceAccountAnnotations: {}

  ## Reference to one or more secrets to be used when pulling images
  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
  ##
  imagePullSecrets: []
  # - name: "image-pull-secret"
  logLevel: ""
  secrets: []
  # fluent-bit daemonset use host network
  hostNetwork: false
  # Pod security context for Fluent Bit pods. Ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
  podSecurityContext: {}
  # Security context for Fluent Bit container. Ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
  securityContext: {}
  # List of volumes that can be mounted by containers belonging to the pod.
  additionalVolumes: []
  # Pod volumes to mount into the container's filesystem.
  additionalVolumesMounts: []
  # affinity configuration for Fluent Bit pods. Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#affinity-and-anti-affinity
  affinity:
    nodeAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
        nodeSelectorTerms:
          - matchExpressions:
              - key: node-role.kubernetes.io/edge
                operator: DoesNotExist
  # nodeSelector configuration for Fluent Bit pods. Ref: https://kubernetes.io/docs/user-guide/node-selection/
  nodeSelector: {}
  # Node tolerations applied to Fluent Bit pods. Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  tolerations:
    - operator: Exists
  # Priority Class applied to Fluent Bit pods. Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/#priorityclass
  priorityClassName: ""
  # Environment variables that can be passed to fluentbit pods
  envVars: []
  #  - name: FOO
  #    value: "bar"
  schedulerName: ""

  # Remove the above empty volumes and volumesMounts, and then set additionalVolumes and additionalVolumesMounts as below if you want to collect node exporter metrics
  # additionalVolumes:
  #   - name: hostProc
  #     hostPath:
  #       path: /proc/
  #   - name: hostSys
  #     hostPath:
  #       path: /sys/
  # Uncomment the code if you intend to create the volume for buffer storage in case the storage type "filesystem" is being used in the configuration of the fluentbit service.
  #   - name: hostBuffer
  #     hostPath:
  #       path: /tmp/fluent-bit-buffer
  # additionalVolumesMounts:
  #   - mountPath: /host/sys
  #     mountPropagation: HostToContainer
  #     name: hostSys
  #     readOnly: true
  #   - mountPath: /host/proc
  #     mountPropagation: HostToContainer
  #     name: hostProc
  #     readOnly: true
  # Uncomment the code if you intend to mount the volume for buffer storage in case the storage type "filesystem" is being used in the configuration of the fluentbit service.
  #   - mountPath: /host/fluent-bit-buffer
  #     mountPropagation: HostToContainer
  #     name: hostBuffer


  namespaceFluentBitCfgSelector: {}

  # Set a limit of memory that Tail plugin can use when appending data to the Engine.
  # You can find more details here: https://docs.fluentbit.io/manual/pipeline/inputs/tail#config
  # If the limit is reach, it will be paused; when the data is flushed it resumes.
  # if the inbound traffic is less than 2.4Mbps, setting memBufLimit to 5MB is enough
  # if the inbound traffic is less than 4.0Mbps, setting memBufLimit to 10MB is enough
  # if the inbound traffic is less than 13.64Mbps, setting memBufLimit to 50MB is enough
  input:
    tail:
      enable: true
      refreshIntervalSeconds: 10
      memBufLimit: 100MB
      bufferMaxSize: ""
      path: "/var/log/containers/*.log"
      skipLongLines: true
      readFromHead: false
      # Use storageType as "filesystem" if you want to use filesystem as the buffering mechanism for tail input.
      storageType: memory
      pauseOnChunksOverlimit: "off"
      # multiline.parser 
      # multilineParser: "docker, cri"
    systemd:
      enable: true
      systemdFilter:
        enable: true
        filters: []
      path: "/var/log/journal"
      includeKubelet: true
      stripUnderscores: "off"
      # Use storageType as "filesystem" if you want to use filesystem as the buffering mechanism for systemd input.
      storageType: memory
      pauseOnChunksOverlimit: "off"
    nodeExporterMetrics: {}
    # uncomment below nodeExporterMetrics section if you want to collect node exporter metrics
  #   nodeExporterMetrics:
  #     tag: node_metrics
  #     scrapeInterval: 15s
  #     path:
  #       procfs: /host/proc
  #       sysfs: /host/sys
    fluentBitMetrics: {}
    # uncomment below fluentBitMetrics section if you want to collect fluentBit metrics
#    fluentBitMetrics:
#      scrapeInterval: "2"
#      scrapeOnStart: true
#      tag: "fb.metrics"

  # Configure the output plugin parameter in FluentBit.
  # You can set enable to true to output logs to the specified location.
  output:
    #  You can find more supported output plugins here: https://github.com/fluent/fluent-operator/tree/master/docs/plugins/fluentbit/output
    es:
      enable: false
      host: "<Elasticsearch url like elasticsearch-logging-data.kubesphere-logging-system.svc>"
      port: 9200
      logstashPrefix: ks-logstash-log
      bufferSize: 20MB
      traceError: true
    #      logstashPrefixKey: ks-logstash-log
    #      suppressTypeName: "On"
    #      path: ""
    #      bufferSize: "4KB"
    #      index: "fluent-bit"
    #      httpUser:
    #      httpPassword:
    #      logstashFormat: true
    #      replaceDots: false
    #      enableTLS: false
    #      writeOperation: upsert
    #      tls:
    #        verify: On
    #        debug: 1
    #        caFile: "<Absolute path to CA certificate file>"
    #        caPath: "<Absolute path to scan for certificate files>"
    #        crtFile: "<Absolute path to private Key file>"
    #        keyFile: "<Absolute path to private Key file>"
    #        keyPassword:
    #        vhost: "<Hostname to be used for TLS SNI extension>"
    kafka:
      enable: false
      brokers: "<kafka broker list like xxx.xxx.xxx.xxx:9092,yyy.yyy.yyy.yyy:9092>"
      topics: ks-log
    opentelemetry: {}
    # You can configure the opentelemetry-related configuration here
    opensearch: {}
    # You can configure the opensearch-related configuration here
    stdout:
      enable: false
    # Uncomment the following section to enable Prometheus metrics exporter.
    prometheusMetricsExporter: {}
#    prometheusMetricsExporter:
#      match: "fb.metrics"
#      metricsExporter:
#        host: "0.0.0.0"
#        port: 2020
#        addLabels:
#          app: "fluentbit"

    # Loki fluentbit ClusterOutput, to be encapsulated in fluentbit config
    # See https://github.com/fluent/fluent-operator/blob/master/docs/plugins/fluentbit/output/loki.md
    # See https://docs.fluentbit.io/manual/pipeline/outputs/loki
    loki:
      # Switch for generation of fluentbit loki ClusterOutput (and loki basic auth http user and pass secrets if required)
      enable: false   # Bool
      host: 127.0.0.1 # String
      port: 3100      # Int
      # Either, give http{User,Password},tenantID string values specifying them directly
      httpUser: myuser
      httpPassword: mypass
      tenantID: ''
      # Or give {http{User,Password},tenantID} as reference to secrets that you have manually installed into your kubernetes cluster
      #httpUser:
      #  valueFrom:
      #    secretKeyRef:
      #      key: value
      #      name: husersecret
      #      optional: true
      #httpPassword:
      #  valueFrom:
      #    secretKeyRef:
      #      key: value
      #      name: hpasssecret
      #      optional: true
      #tenantID:
      #  valueFrom:
      #    secretKeyRef:
      #      key: value
      #      name: tenantsecret
      #      optional: true
      #
      #labels: []      # String list of <name>=<value>
      #labelKeys: []   # String list of <key>
      #removeKeys: []  # String list of <key>
      #labelMapPath: '' # String, path to file, ex /here/it/is
      #dropSingleKey: off
      #lineFormat: '' # String
      #autoKubernetesLabels: on
      #tenantIDKey:   # String
      #tls: {}        # *plugins.TLS fluentbit docs
    stackdriver: {}
    # You can configure the stackdriver configuration here

  service:
    storage: {}
# Remove the above storage section and uncomment below section if you want to configure file-system as storage for buffer
#    storage:
#      path: "/host/fluent-bit-buffer/"
#      backlogMemLimit: "50MB"
#      checksum: "off"
#      deleteIrrecoverableChunks: "on"
#      maxChunksUp: 128
#      metrics: "on"
#      sync: normal

  # Configure the default filters in FluentBit.
  # The `filter` will filter and parse the collected log information and output the logs into a uniform format. You can choose whether to turn this on or not.
  filter:
    multiline:
      enable: false
      keyContent: log
      # emitterMemBufLimit 120 (MB)
      emitterMemBufLimit: 120 
      parsers:
        - go
        - python
        - java
        #  use custom multiline parser need set .Values.parsers.javaMultiline.enable = true
        # - java-multiline
    kubernetes:
      enable: true
      labels: false
      annotations: false
    containerd:
      # This is customized lua containerd log format converter, you can refer here:
      # https://github.com/fluent/fluent-operator/blob/master/charts/fluent-operator/templates/fluentbit-clusterfilter-containerd.yaml
      # https://github.com/fluent/fluent-operator/blob/master/charts/fluent-operator/templates/fluentbit-containerd-config.yaml
      enable: true
    systemd:
      enable: true

  kubeedge:
    enable: false
    prometheusRemoteWrite:
      # Change the host to the address of a cloud-side Prometheus-compatible server that can receive Prometheus remote write data
      host: "<cloud-prometheus-service-host>"
      # Change the port to the port of a cloud-side Prometheus-compatible server that can receive Prometheus remote write data
      port: "<cloud-prometheus-service-port>"

  # removes the hostPath mounts for varlibcontainers, varlogs and systemd.
  disableLogVolumes: false

  parsers:
    javaMultiline:
    # use in filter for parser generic springboot multiline log format
      enable: false

fluentd:
  # Installs a sub chart carrying the CRDs for the fluentd controller. The sub chart is enabled by default.
  crdsEnable: true
  enable: false
  name: fluentd
  # Valid modes include "collector" and "agent".
  # The "collector" mode will deploy Fluentd as a StatefulSet as before.
  # The new "agent" mode will deploy Fluentd as a DaemonSet.
  mode: "collector"
  port: 24224
  image:
    repository: "kubesphere/fluentd"
    tag: "v1.15.3"
  # Numbers of the Fluentd instance
  # Applicable when the mode is "collector", and will be ignored when the mode is "agent"
  replicas: 1
  forward:
    port: 24224
  watchedNamespaces:
    - kube-system
    - default
  resources:
    limits:
      cpu: 500m
      memory: 500Mi
    requests:
      cpu: 100m
      memory: 128Mi
  schedulerName: ""
  # Environment variables that can be passed to fluentd pods
  envVars: []
  #  - name: FOO
  #    value: "bar"
  ## Reference to one or more secrets to be used when pulling images
  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
  imagePullSecrets: []
  # - name: "image-pull-secret"
  logLevel: ""
  priorityClassName: ""
  extras: {}
  # Configure the output plugin parameter in Fluentd.
  # Fluentd is disabled by default, if you enable it make sure to also set up an output to use.
  output:
    es:
      enable: false
      host: elasticsearch-logging-data.kubesphere-logging-system.svc
      port: 9200
      logstashPrefix: ks-logstash-log
      buffer:
        enable: false
        type: file
        path: /buffers/es
    kafka:
      enable: false
      brokers: "my-cluster-kafka-bootstrap.default.svc:9091,my-cluster-kafka-bootstrap.default.svc:9092,my-cluster-kafka-bootstrap.default.svc:9093"
      topicKey: kubernetes_ns
      buffer:
        enable: false
        type: file
        path: /buffers/kafka
    opensearch: {}

nameOverride: ""
fullnameOverride: ""
namespaceOverride: ""