descheduler/charts/descheduler/values.yaml

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

# CronJob or Deployment
kind: CronJob

image:
  repository: registry.k8s.io/descheduler/descheduler
  # Overrides the image tag whose default is the chart version
  tag: ""
  pullPolicy: IfNotPresent

imagePullSecrets:
#   - name: container-registry-secret

resources:
  requests:
    cpu: 500m
    memory: 256Mi
  # limits:
  #   cpu: 100m
  #   memory: 128Mi

securityContext:
  allowPrivilegeEscalation: false
  capabilities:
    drop:
      - ALL
  privileged: false
  readOnlyRootFilesystem: true
  runAsNonRoot: true
  runAsUser: 1000

nameOverride: ""
fullnameOverride: ""

# labels that'll be applied to all resources
commonLabels: {}

cronJobApiVersion: "batch/v1"
schedule: "*/2 * * * *"
suspend: false
# startingDeadlineSeconds: 200
# successfulJobsHistoryLimit: 3
# failedJobsHistoryLimit: 1
# ttlSecondsAfterFinished 600

# Required when running as a Deployment
deschedulingInterval: 5m

# Specifies the replica count for Deployment
# Set leaderElection if you want to use more than 1 replica
# Set affinity.podAntiAffinity rule if you want to schedule onto a node
# only if that node is in the same zone as at least one already-running descheduler
replicas: 1

# Specifies whether Leader Election resources should be created
# Required when running as a Deployment
# NOTE: Leader election can't be activated if DryRun enabled
leaderElection: {}
#  enabled: true
#  leaseDuration: 15s
#  renewDeadline: 10s
#  retryPeriod: 2s
#  resourceLock: "leases"
#  resourceName: "descheduler"
#  resourceNamescape: "kube-system"

cmdOptions:
  v: 3

# Recommended to use the latest Policy API version supported by the Descheduler app version
deschedulerPolicyAPIVersion: "descheduler/v1alpha1"

deschedulerPolicy:
  # nodeSelector: "key1=value1,key2=value2"
  # maxNoOfPodsToEvictPerNode: 10
  # maxNoOfPodsToEvictPerNamespace: 10
  # ignorePvcPods: true
  # evictLocalStoragePods: true
  strategies:
    RemoveDuplicates:
      enabled: true
    RemovePodsHavingTooManyRestarts:
      enabled: true
      params:
        podsHavingTooManyRestarts:
          podRestartThreshold: 100
          includingInitContainers: true
    RemovePodsViolatingNodeTaints:
      enabled: true
    RemovePodsViolatingNodeAffinity:
      enabled: true
      params:
        nodeAffinityType:
        - requiredDuringSchedulingIgnoredDuringExecution
    RemovePodsViolatingInterPodAntiAffinity:
      enabled: true
    RemovePodsViolatingTopologySpreadConstraint:
      enabled: true
      params:
        includeSoftConstraints: false
    LowNodeUtilization:
      enabled: true
      params:
        nodeResourceUtilizationThresholds:
          thresholds:
            cpu: 20
            memory: 20
            pods: 20
          targetThresholds:
            cpu: 50
            memory: 50
            pods: 50

priorityClassName: system-cluster-critical

nodeSelector: {}
#  foo: bar

affinity: {}
# nodeAffinity:
#   requiredDuringSchedulingIgnoredDuringExecution:
#     nodeSelectorTerms:
#     - matchExpressions:
#       - key: kubernetes.io/e2e-az-name
#         operator: In
#         values:
#         - e2e-az1
#         - e2e-az2
#  podAntiAffinity:
#    requiredDuringSchedulingIgnoredDuringExecution:
#      - labelSelector:
#          matchExpressions:
#            - key: app.kubernetes.io/name
#              operator: In
#              values:
#                - descheduler
#        topologyKey: "kubernetes.io/hostname"
tolerations: []
# - key: 'management'
#   operator: 'Equal'
#   value: 'tool'
#   effect: 'NoSchedule'

rbac:
  # Specifies whether RBAC resources should be created
  create: true

serviceAccount:
  # Specifies whether a ServiceAccount should be created
  create: true
  # The name of the ServiceAccount to use.
  # If not set and create is true, a name is generated using the fullname template
  name:
  # Specifies custom annotations for the serviceAccount
  annotations: {}

podAnnotations: {}

podLabels: {}

livenessProbe:
  failureThreshold: 3
  httpGet:
    path: /healthz
    port: 10258
    scheme: HTTPS
  initialDelaySeconds: 3
  periodSeconds: 10

service:
  enabled: false

serviceMonitor:
  enabled: false
  # The namespace where Prometheus expects to find service monitors.
  # namespace: ""
  interval: ""
  # honorLabels: true
  insecureSkipVerify: true
  serverName: null
  metricRelabelings: []
    # - action: keep
    #   regex: 'descheduler_(build_info|pods_evicted)'
    #   sourceLabels: [__name__]
  relabelings: []
    # - sourceLabels: [__meta_kubernetes_pod_node_name]
    #   separator: ;
    #   regex: ^(.*)$
    #   targetLabel: nodename
    #   replacement: $1
    #   action: replace