descheduler helm

descheduler is a Kubernetes add-on that helps optimize resource utilization and clean up unused resources in your cluster. It works by identifying and rescheduling pods that are running on underutilized nodes to more suitable nodes, freeing up resources for other pods to use. This helps to improve the overall performance of your cluster and reduce waste.

Install

Install with:

helm repo add descheduler https://kubernetes-sigs.github.io/descheduler/
helm install descheduler descheduler/descheduler -f values.yaml

Top Repositories (5 out of 59)

See examples from other people.

NameRepoStarsVersionTimestamp
deschedulerPumba98/flux2-gitops330.28.13 days ago
deschedulerishioni/homelab-ops400.28.13 days ago
deschedulercoolguy1771/home-ops390.28.13 days ago
deschedulerburoa/k8s-gitops860.28.14 days ago
deschedulerauricom/home-ops1240.28.14 days ago

Values

See the most popular values for this chart:

KeyTypes
kind (56)
Deployment
string
deschedulerPolicy.strategies.RemoveDuplicates.enabled (53)
true
boolean
deschedulerPolicy.strategies.RemovePodsViolatingInterPodAntiAffinity.enabled (53)
true
boolean
deschedulerPolicy.strategies.RemovePodsViolatingInterPodAntiAffinity.params.nodeFit (28)
true
boolean
deschedulerPolicy.strategies.RemovePodsViolatingNodeAffinity.enabled (53)
true
boolean
deschedulerPolicy.strategies.RemovePodsViolatingNodeAffinity.params.nodeAffinityType[] (53)
- requiredDuringSchedulingIgnoredDuringExecution
string
deschedulerPolicy.strategies.LowNodeUtilization.enabled (52)
false
boolean
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeResourceUtilizationThresholds.targetThresholds.cpu (22)
40
number
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeResourceUtilizationThresholds.targetThresholds.memory (22)
40
number
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeResourceUtilizationThresholds.targetThresholds.pods (12)
50
number
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeResourceUtilizationThresholds.thresholds.cpu (22)
35
number
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeResourceUtilizationThresholds.thresholds.memory (22)
35
number
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeResourceUtilizationThresholds.thresholds.pods (12)
20
number
deschedulerPolicy.strategies.LowNodeUtilization.params.namespaces.exclude[] (2)
string
deschedulerPolicy.strategies.LowNodeUtilization.params.nodeFit (1)
boolean
deschedulerPolicy.strategies.RemovePodsViolatingNodeTaints.enabled (45)
true
boolean
deschedulerPolicy.strategies.RemovePodsViolatingTopologySpreadConstraint.enabled (45)
true
boolean
deschedulerPolicy.strategies.RemovePodsViolatingTopologySpreadConstraint.params.includeSoftConstraints (45)
true
boolean
deschedulerPolicy.strategies.RemovePodsHavingTooManyRestarts.enabled (44)
true
boolean
deschedulerPolicy.strategies.RemovePodsHavingTooManyRestarts.params.podsHavingTooManyRestarts.podRestartThreshold (44)
100
number
deschedulerPolicy.strategies.RemovePodsHavingTooManyRestarts.params.podsHavingTooManyRestarts.includingInitContainers (43)
true
boolean
deschedulerPolicy.strategies.RemovePodsHavingTooManyRestarts.includingInitContainers (1)
boolean
deschedulerPolicy.strategies.RemovePodsHavingTooManyRestarts.podRestartThreshold (1)
number
deschedulerPolicy.strategies.RemoveFailedPods.enabled (43)
true
boolean
deschedulerPolicy.strategies.RemoveFailedPods.params.failedPods.excludeOwnerKinds[] (43)
- Job
string
deschedulerPolicy.strategies.RemoveFailedPods.params.failedPods.includingInitContainers (43)
true
boolean
deschedulerPolicy.strategies.RemoveFailedPods.params.failedPods.minPodLifetimeSeconds (41)
3600
number
deschedulerPolicy.strategies.RemoveFailedPods.params.failedPods.reasons[] (17)
- NodeShutdown
- ImagePullBackOff
- CreateContainerConfigError
string
deschedulerPolicy.strategies.RemoveFailedPods.params.failedPods.minPodLifeTimeSeconds (2)
number
deschedulerPolicy.strategies.PodLifeTime.enabled (15)
true
boolean
deschedulerPolicy.strategies.PodLifeTime.params.podLifeTime.maxPodLifeTimeSeconds (15)
3600
number
deschedulerPolicy.strategies.PodLifeTime.params.podLifeTime.states[] (15)
- Pending
- PodInitializing
- ContainerCreating
string
deschedulerPolicy.profiles[].name (4)
ProfileName
string
deschedulerPolicy.profiles[].pluginConfig[].args.constraints[] (4)
- DoNotSchedule
string
deschedulerPolicy.profiles[].pluginConfig[].args.evictFailedBarePods (4)
true
boolean
deschedulerPolicy.profiles[].pluginConfig[].args.evictLocalStoragePods (4)
true
boolean
deschedulerPolicy.profiles[].pluginConfig[].args.evictSystemCriticalPods (4)
true
boolean
deschedulerPolicy.profiles[].pluginConfig[].args.excludeOwnerKinds[] (4)
- Job
string
deschedulerPolicy.profiles[].pluginConfig[].args.includingInitContainers (4)
true
true
boolean
deschedulerPolicy.profiles[].pluginConfig[].args.maxPodLifeTimeSeconds (4)
300
number
deschedulerPolicy.profiles[].pluginConfig[].args.minPodLifetimeSeconds (4)
300
number
deschedulerPolicy.profiles[].pluginConfig[].args.nodeAffinityType[] (4)
- requiredDuringSchedulingIgnoredDuringExecution
string
deschedulerPolicy.profiles[].pluginConfig[].args.podRestartThreshold (4)
5
number
deschedulerPolicy.profiles[].pluginConfig[].args.states[] (4)
- Pending
- PodInitializing
- ContainerCreating
string
deschedulerPolicy.profiles[].pluginConfig[].args.targetThresholds.cpu (4)
45
number
deschedulerPolicy.profiles[].pluginConfig[].args.targetThresholds.pods (4)
45
number
deschedulerPolicy.profiles[].pluginConfig[].args.thresholds.cpu (4)
40
number
deschedulerPolicy.profiles[].pluginConfig[].args.thresholds.pods (4)
30
number
deschedulerPolicy.profiles[].pluginConfig[].name (4)
DefaultEvictor
RemovePodsHavingTooManyRestarts
RemovePodsViolatingTopologySpreadConstraint
PodLifeTime
RemoveFailedPods
RemoveDuplicates
RemovePodsViolatingNodeTaints
RemovePodsViolatingNodeAffinity
RemovePodsViolatingInterPodAntiAffinity
LowNodeUtilization
string
deschedulerPolicy.profiles[].plugins.balance.enabled[] (4)
- RemoveDuplicates
- LowNodeUtilization
- RemovePodsViolatingTopologySpreadConstraint
string
deschedulerPolicy.profiles[].plugins.deschedule.enabled[] (4)
- PodLifeTime
- RemoveFailedPods
- RemovePodsViolatingNodeTaints
- RemovePodsViolatingNodeAffinity
- RemovePodsHavingTooManyRestarts
- RemovePodsViolatingInterPodAntiAffinity
string
deschedulerPolicy.nodeSelector (1)
string
service.enabled (31)
true
boolean
serviceMonitor.enabled (30)
true
boolean
leaderElection.enabled (28)
true
boolean
leaderElection.leaseDuration (10)
15s
string
leaderElection.renewDeadline (10)
10s
string
leaderElection.resourceLock (10)
leases
string
leaderElection.resourceName (10)
descheduler
string
leaderElection.resourceNamescape (10)
kube-system
string
leaderElection.retryPeriod (10)
2s
string
replicas (27)
3
number
podAnnotations."configmap.reloader.stakater.com/reload" (20)
descheduler
string
podAnnotations."botkube.io/disable" (2)
string
podAnnotations."reloader.stakater.com/auto" (2)
string
resources.limits.memory (19)
64M
string
resources.limits.cpu (3)
100m
string
resources.requests.cpu (19)
15m
string
resources.requests.memory (19)
64M
string
schedule (16)
*/5 * * * *
string
affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions[].key (11)
app.kubernetes.io/name
string
affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions[].operator (11)
In
string
affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.labelSelector.matchExpressions[].values[] (11)
- descheduler
string
affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].podAffinityTerm.topologyKey (11)
kubernetes.io/hostname
string
affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[].weight (11)
100
number
affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[].matchExpressions[].key (2)
string
affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[].matchExpressions[].operator (2)
string
deschedulerPolicyAPIVersion (4)
descheduler/v1alpha2
string
tolerations[].operator (3)
string
tolerations[].effect (2)
string
tolerations[].key (2)
string
annotations."reloader.stakater.com/search" (1)
string
cmdOptions.v (1)
number
nodeSelector."node-role.kubernetes.io/control-plane" (1)
string
rbac.create (1)
boolean