Difference between revisions of "Kubernetes Cluster Autoscaler"

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Kubernetes Cluster Autoscaler
 
* https://github.com/kubernetes/autoscaler
 
* https://github.com/kubernetes/autoscaler
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 +
* <code>[[k8s.io/cluster-autoscaler/]]</code>
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 +
kubectl get pods -A | grep autoscaler
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[[cluster-autoscaler]]              cluster-autoscaler-86cff49xx4-6tcht                        1/1    Running  1
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(109d ago)    123d
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 +
[[helm list -A]] | grep autoscaler
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cluster-autoscaler            cluster-autoscaler          1      2022-06-06 11:11:42.560486 +0200 CEST  deployed cluster-autoscaler-[[9.16.2]]        1.23.0
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 +
  autoScaler:
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    enabled: true
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    min: 2
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    max: 20
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[[kubectl get pods -n cluster-autoscaler -o yaml cluster-autoscaler-0987654321]]
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[[kubectl get events]] -o yaml | grep message
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  message: '0/2 nodes are available: 2 Insufficient cpu.'
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  message: 'pod didn''t trigger scale-up: '
  
 
== Related terms ==
 
== Related terms ==
 
* [[Horizontal Pod Autoscaler (HPA)]]
 
* [[Horizontal Pod Autoscaler (HPA)]]
 +
* [[Kubernetes Vertical Pod Autoscaler (VPA)]]
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* [[Karpenter]]
 
* <code>[[kubectl scale deployment]]</code>
 
* <code>[[kubectl scale deployment]]</code>
−
* [[Karpenter]]
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* <code>[[autoScaler:]]</code>
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* <code>[[FailedScheduling]]</code>
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* [[Control Plane]]
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== Activities ==
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* Read https://docs.aws.amazon.com/eks/latest/userguide/autoscaling.html#cluster-autoscaler
  
 
== See also ==
 
== See also ==
 +
* {{Kubernetes Autoscaler}}
 
* {{HPA}}
 
* {{HPA}}
−
* {{K8s}}
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* {{Kubernetes autoscaling}}
  
 
[[Category:Kubernetes]]
 
[[Category:Kubernetes]]

Latest revision as of 16:13, 2 October 2024

Kubernetes Cluster Autoscaler 

kubectl get pods -A | grep autoscaler
cluster-autoscaler              cluster-autoscaler-86cff49xx4-6tcht                        1/1     Running   1 
(109d ago)     123d

helm list -A | grep autoscaler
cluster-autoscaler            	cluster-autoscaler           	1       	2022-06-06 11:11:42.560486 +0200 CEST  	deployed	cluster-autoscaler-9.16.2         	1.23.0

 autoScaler:
   enabled: true
   min: 2
   max: 20

kubectl get pods -n cluster-autoscaler -o yaml cluster-autoscaler-0987654321

kubectl get events -o yaml | grep message
 message: '0/2 nodes are available: 2 Insufficient cpu.'
 message: 'pod didnt trigger scale-up: '

Related terms[edit]

Activities[edit]

See also[edit]

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