Difference between revisions of "Karpenter.sh/do-not-evict: true"
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| − | Pods without an <code>[[ownerRef]]</code> (also called “controllerless” or "[[naked pods]]") will be [[evicted]] during voluntary node disruption, such as expiration or consolidation. A pod with the [[ | + | Pods without an <code>[[ownerRef]]</code> (also called “controllerless” or "[[naked pods]]") will be [[evicted]] during voluntary node disruption, such as expiration or consolidation. A pod with the [[annotations:]] <code>[[karpenter.sh/do-not-evict: true]]</code> will cause its node to be opted out from voluntary node disruption workflows. |
| + | |||
| + | [[kubectl annotate]] | ||
| + | [[kubectl annotate pod]] [[your-pod-name]] [[karpenter.sh]]/do-not-evict='true' -n [[yournamespace]] | ||
| + | [[your-pod-name]] [[annotated]] | ||
| + | |||
| + | |||
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* <code>Emptiness</code> | * <code>Emptiness</code> | ||
* <code>Expiration</code> | * <code>Expiration</code> | ||
| + | |||
| + | == Related == | ||
| + | * <code>[[ttlSecondsUntilExpired]]</code> | ||
| + | * <code>[[ttlSecondsUntilExpired]]</code>, <code>[[controller.node]] [[Triggering termination for expired node after]] 168h0m0s .../...</code> | ||
== See also == | == See also == | ||
* {{Kubernetes annotations}} | * {{Kubernetes annotations}} | ||
| + | * {{Eviction}} | ||
* {{Karpenter}} | * {{Karpenter}} | ||
[[Category:Karpeter]] | [[Category:Karpeter]] | ||
Latest revision as of 08:58, 20 January 2023
Pods without an ownerRef (also called “controllerless” or "naked pods") will be evicted during voluntary node disruption, such as expiration or consolidation. A pod with the annotations: karpenter.sh/do-not-evict: true will cause its node to be opted out from voluntary node disruption workflows.
kubectl annotate kubectl annotate pod your-pod-name karpenter.sh/do-not-evict='true' -n yournamespace your-pod-name annotated
Eviction[edit]
ConsolidationEmptinessExpiration
Related[edit]
ttlSecondsUntilExpiredttlSecondsUntilExpired,controller.node Triggering termination for expired node after 168h0m0s .../...
See also[edit]
- Kubernetes annotations,
kubectl annotate, eks.amazonaws.com, annotations.kubernetes.io, annotations:, ingress.annotations - Eviction, Eviction API,
kind: Eviction, kubectl cordon - Karpenter,
karpenter.sh, provisioners.karpenter.sh, Karpenter releases, best practices,karpenter.sh/capacity-type, karpenter.sh/discovery,kind: Provisioner, kind: AWSNodeTemplate,kubectl provisioner,TopologyKey, FailedDraining, Evict, DisruptionBlocked, Karpenter logs,controller., ttlSecondsUntilExpired, KEDA, NodePools, Kind: NodePool, Workload Consolidation, Disruption controls
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