service-catalog/manifests/helm/spark-operator/2.0.2/values.yaml

#
# Copyright 2024 The Kubeflow authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

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

# -- String to partially override release name.
nameOverride: ""

# -- String to fully override release name.
fullnameOverride: ""

# -- Common labels to add to the resources.
commonLabels: {}

image:
  # -- Image registry.
  registry: docker.io
  # -- Image repository.
  repository: kubeflow/spark-operator
  # -- Image tag.
  # @default -- If not set, the chart appVersion will be used.
  tag: ""
  # -- Image pull policy.
  pullPolicy: IfNotPresent
  # -- Image pull secrets for private image registry.
  pullSecrets: []
  # - name: <secret-name>

controller:
  # -- Number of replicas of controller.
  replicas: 1

  # -- Reconcile concurrency, higher values might increase memory usage.
  workers: 10

  # -- Configure the verbosity of logging, can be one of `debug`, `info`, `error`.
  logLevel: info

  uiService:
    # -- Specifies whether to create service for Spark web UI.
    enable: true

  uiIngress:
    # -- Specifies whether to create ingress for Spark web UI.
    # `controller.uiService.enable` must be `true` to enable ingress.
    enable: false
    # -- Ingress URL format.
    # Required if `controller.uiIngress.enable` is true.
    urlFormat: ""

  batchScheduler:
    # -- Specifies whether to enable batch scheduler for spark jobs scheduling.
    # If enabled, users can specify batch scheduler name in spark application.
    enable: false
    # -- Specifies a list of kube-scheduler names for scheduling Spark pods.
    kubeSchedulerNames: []
    # - default-scheduler
    # -- Default batch scheduler to be used if not specified by the user.
    # If specified, this value must be either "volcano" or "yunikorn". Specifying any other
    # value will cause the controller to error on startup.
    default: ""

  serviceAccount:
    # -- Specifies whether to create a service account for the controller.
    create: true
    # -- Optional name for the controller service account.
    name: ""
    # -- Extra annotations for the controller service account.
    annotations: {}

  rbac:
    # -- Specifies whether to create RBAC resources for the controller.
    create: true
    # -- Extra annotations for the controller RBAC resources.
    annotations: {}

  # -- Extra labels for controller pods.
  labels: {}
    # key1: value1
    # key2: value2

  # -- Extra annotations for controller pods.
  annotations: {}
    # key1: value1
    # key2: value2

  # -- Volumes for controller pods.
  volumes: []

  # -- Node selector for controller pods.
  nodeSelector: {}

  # -- Affinity for controller pods.
  affinity: {}

  # -- List of node taints to tolerate for controller pods.
  tolerations: []

  # -- Priority class for controller pods.
  priorityClassName: ""

  # -- Security context for controller pods.
  podSecurityContext: {}
    # runAsUser: 1000
    # runAsGroup: 2000
    # fsGroup: 3000

  # -- Topology spread constraints rely on node labels to identify the topology domain(s) that each Node is in.
  # Ref: [Pod Topology Spread Constraints](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/).
  # The labelSelector field in topology spread constraint will be set to the selector labels for controller pods if not specified.
  topologySpreadConstraints: []
  # - maxSkew: 1
  #   topologyKey: topology.kubernetes.io/zone
  #   whenUnsatisfiable: ScheduleAnyway
  # - maxSkew: 1
  #   topologyKey: kubernetes.io/hostname
  #   whenUnsatisfiable: DoNotSchedule

  # -- Environment variables for controller containers.
  env: []

  # -- Environment variable sources for controller containers.
  envFrom: []

  # -- Volume mounts for controller containers.
  volumeMounts: []

  # -- Pod resource requests and limits for controller containers.
  # Note, that each job submission will spawn a JVM within the controller pods using "/usr/local/openjdk-11/bin/java -Xmx128m".
  # Kubernetes may kill these Java processes at will to enforce resource limits. When that happens, you will see the following error:
  # 'failed to run spark-submit for SparkApplication [...]: signal: killed' - when this happens, you may want to increase memory limits.
  resources: {}
    # limits:
    #   cpu: 100m
    #   memory: 300Mi
    # requests:
    #   cpu: 100m
    #   memory: 300Mi

  # -- Security context for controller containers.
  securityContext: {}
    # runAsUser: 1000
    # runAsGroup: 2000
    # fsGroup: 3000

  # -- Sidecar containers for controller pods.
  sidecars: []

  # Pod disruption budget for controller to avoid service degradation.
  podDisruptionBudget:
    # -- Specifies whether to create pod disruption budget for controller.
    # Ref: [Specifying a Disruption Budget for your Application](https://kubernetes.io/docs/tasks/run-application/configure-pdb/)
    enable: false
    # -- The number of pods that must be available.
    # Require `controller.replicas` to be greater than 1
    minAvailable: 1

  pprof:
    # -- Specifies whether to enable pprof.
    enable: false
    # -- Specifies pprof port.
    port: 6060
    # -- Specifies pprof service port name.
    portName: pprof

  # Workqueue rate limiter configuration forwarded to the controller-runtime Reconciler.
  workqueueRateLimiter:
    # -- Specifies the average rate of items process by the workqueue rate limiter.
    bucketQPS: 50
    # -- Specifies the maximum number of items that can be in the workqueue at any given time.
    bucketSize: 500
    maxDelay:
      # -- Specifies whether to enable max delay for the workqueue rate limiter.
      # This is useful to avoid losing events when the workqueue is full.
      enable: true
      # -- Specifies the maximum delay duration for the workqueue rate limiter.
      duration: 6h

webhook:
  # -- Specifies whether to enable webhook.
  enable: true

  # -- Number of replicas of webhook server.
  replicas: 1

  # -- Configure the verbosity of logging, can be one of `debug`, `info`, `error`.
  logLevel: info

  # -- Specifies webhook port.
  port: 9443

  # -- Specifies webhook service port name.
  portName: webhook

  # -- Specifies how unrecognized errors are handled.
  # Available options are `Ignore` or `Fail`.
  failurePolicy: Fail

  # -- Specifies the timeout seconds of the webhook, the value must be between 1 and 30.
  timeoutSeconds: 10

  resourceQuotaEnforcement:
    # -- Specifies whether to enable the ResourceQuota enforcement for SparkApplication resources.
    enable: false

  serviceAccount:
    # -- Specifies whether to create a service account for the webhook.
    create: true
    # -- Optional name for the webhook service account.
    name: ""
    # -- Extra annotations for the webhook service account.
    annotations: {}

  rbac:
    # -- Specifies whether to create RBAC resources for the webhook.
    create: true
    # -- Extra annotations for the webhook RBAC resources.
    annotations: {}

  # -- Extra labels for webhook pods.
  labels: {}
    # key1: value1
    # key2: value2

  # -- Extra annotations for webhook pods.
  annotations: {}
    # key1: value1
    # key2: value2

  # -- Sidecar containers for webhook pods.
  sidecars: []

  # -- Volumes for webhook pods.
  volumes: []

  # -- Node selector for webhook pods.
  nodeSelector: {}

  # -- Affinity for webhook pods.
  affinity: {}

  # -- List of node taints to tolerate for webhook pods.
  tolerations: []

  # -- Priority class for webhook pods.
  priorityClassName: ""

  # -- Security context for webhook pods.
  podSecurityContext: {}
    # runAsUser: 1000
    # runAsGroup: 2000
    # fsGroup: 3000

  # -- Topology spread constraints rely on node labels to identify the topology domain(s) that each Node is in.
  # Ref: [Pod Topology Spread Constraints](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/).
  # The labelSelector field in topology spread constraint will be set to the selector labels for webhook pods if not specified.
  topologySpreadConstraints: []
  # - maxSkew: 1
  #   topologyKey: topology.kubernetes.io/zone
  #   whenUnsatisfiable: ScheduleAnyway
  # - maxSkew: 1
  #   topologyKey: kubernetes.io/hostname
  #   whenUnsatisfiable: DoNotSchedule

  # -- Environment variables for webhook containers.
  env: []

  # -- Environment variable sources for webhook containers.
  envFrom: []

  # -- Volume mounts for webhook containers.
  volumeMounts: []

  # -- Pod resource requests and limits for webhook pods.
  resources: {}
    # limits:
    #   cpu: 100m
    #   memory: 300Mi
    # requests:
    #   cpu: 100m
    #   memory: 300Mi

  # -- Security context for webhook containers.
  securityContext: {}
    # runAsUser: 1000
    # runAsGroup: 2000
    # fsGroup: 3000

  # Pod disruption budget for webhook to avoid service degradation.
  podDisruptionBudget:
    # -- Specifies whether to create pod disruption budget for webhook.
    # Ref: [Specifying a Disruption Budget for your Application](https://kubernetes.io/docs/tasks/run-application/configure-pdb/)
    enable: false
    # -- The number of pods that must be available.
    # Require `webhook.replicas` to be greater than 1
    minAvailable: 1

spark:
  # -- List of namespaces where to run spark jobs.
  # If empty string is included, all namespaces will be allowed.
  # Make sure the namespaces have already existed.
  jobNamespaces:
  - default

  serviceAccount:
    # -- Specifies whether to create a service account for spark applications.
    create: true
    # -- Optional name for the spark service account.
    name: ""
    # -- Optional annotations for the spark service account.
    annotations: {}

  rbac:
    # -- Specifies whether to create RBAC resources for spark applications.
    create: true
    # -- Optional annotations for the spark application RBAC resources.
    annotations: {}

prometheus:
  metrics:
    # -- Specifies whether to enable prometheus metrics scraping.
    enable: true
    # -- Metrics port.
    port: 8080
    # -- Metrics port name.
    portName: metrics
    # -- Metrics serving endpoint.
    endpoint: /metrics
    # -- Metrics prefix, will be added to all exported metrics.
    prefix: ""

  # Prometheus pod monitor for controller pods
  podMonitor:
    # -- Specifies whether to create pod monitor.
    # Note that prometheus metrics should be enabled as well.
    create: false
    # -- Pod monitor labels
    labels: {}
    # -- The label to use to retrieve the job name from
    jobLabel: spark-operator-podmonitor
    # -- Prometheus metrics endpoint properties. `metrics.portName` will be used as a port
    podMetricsEndpoint:
      scheme: http
      interval: 5s