deploy/kubernetes/helm/values.yaml.template

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

# Heron image to use
image: apache/heron:VERSION

# Heron image pull policy
imagePullPolicy: IfNotPresent

# Number of replicas for the job binary in bookkeeper
jobReplicas: 1

apiServer:
  # amount of memory to provide for API server
  memory: 512M
  nodePort:
    enabled: false
    # port can be left empty and Kubernetes will assign a random NodePort
    port:

tracker:
  nodePort:
    enabled: false
    # port can be left empty and Kubernetes will assign a random NodePort
    port:

ui:
  nodePort:
    enabled: false
    # port can be left empty and Kubernetes will assign a random NodePort
    port:
  # set to `-` to set base-url to the default k8s proxy URL
  # set to `null` to remove the use of base_url
  url: "-"

# Can be EQUAL_TO_LIMIT or NOT_SET
topologyResourceRequestMode: EQUAL_TO_LIMIT

# Topologies uploader
uploader:
  class: dlog # s3
  s3Bucket: ""
  s3PathPrefix: ""
  s3AccessKey: ""
  s3SecretKey: ""
  s3Region: ""

# Packing algorithms
packing: RoundRobin # ResourceCompliantRR, FirstFitDecreasing

# Support for ConfigMap mounted PodTemplates
disablePodTemplates: false

# Support for Voume specification from CLI input
disableVolumesFromCLI: false


# Number of replicas for zookeeper
zkReplicas: 3


bookkeeper:
  image: apache/bookkeeper:4.14.5
  imagePullPolicy: IfNotPresent

  # set storageClassName to "none" to not use storageClassName
  storageClassName: "none"

  replicas: 3
  createReplicas: true
  useStatefulSet: true
  affinityPods: false
  useVolumeClaimTemplate: true
  useHostNameAsBookieID: true
  tolerateUnreadyEndpoints: true

  prometheus:
    enabled: false

  resources:
    cpuMin: 100m
    cpuMax: 250m
    heapMemory: 512M
    directMemory: 256M
    readCacheSize: 32
    writeCacheSize: 32

  useHostPath: false
  journal:
    capacity: 5G
    hostPath: '/opt/bookkeeper/joural-disk'
  ledgers:
    capacity: 15G
    hostPath: '/opt/bookkeeper/ledgers-disk'


zookeeper:
  enabled: true
  minAvailable: 1
  replicas: 3
  resources:
    requests:
      cpu: 500m
      memory: 2G
    limits:
      cpu: 1
      memory: 4G
  heap: 1G
  storage: 2G
  serverPort: 2888
  leaderElectionPort: 3888
  clientPort: 2181
  tickTimeMs: 2000
  initTicks: 10
  syncTicks: 5
  clientCnxns: 60
  snapRetain: 3
  purgeHours: 1
  probeInitialDelaySeconds: 15
  probeTimeoutSeconds: 5
  antiAffinity: "hard"
  logLevel: "INFO"
  security:
    enabled: false
    runAsUser: 1000
    fsGroup: 1000
  # set storageClassName to "none" to not use storageClassName
  storageClassName: "none"