Difference between revisions of "Kubelet"

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<code>kubelet</code> process in [[Kubernetes]] is responsible for running containers on the node
 
<code>kubelet</code> process in [[Kubernetes]] is responsible for running containers on the node
 
* Configuration: <code>[[/etc/kubernetes/kubelet.conf]]</code>
 
* Configuration: <code>[[/etc/kubernetes/kubelet.conf]]</code>
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* GitHub: https://github.com/openshift/origin/tree/master/vendor/k8s.io/kubernetes/pkg/kubelet
 
* Logs:
 
* Logs:
 
** <code>[[/var/log/kubelet.log]]</code>
 
** <code>[[/var/log/kubelet.log]]</code>
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== [[Kubernetes networking|Networking]] ==
 
== [[Kubernetes networking|Networking]] ==
 
The [[Container Network Interface (CNI)]] plugin is selected by passing <code>[[kubelet]]</code> the <code>--network-plugin=cni</code>
 
The [[Container Network Interface (CNI)]] plugin is selected by passing <code>[[kubelet]]</code> the <code>--network-plugin=cni</code>
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 +
== Errors ==
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* <code>[[The kubelet on the node ip-123.123.123.123 is not healthy]]</code>
  
 
== Related terms ==
 
== Related terms ==
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* [[Pod Lifecycle Event Generator (PLEG)]]
 
* Liveness probe: (<code>[[livenessProbe]]</code>)
 
* Liveness probe: (<code>[[livenessProbe]]</code>)
 
* Readiness probe: (<code>[[readinessProbe]]</code>)
 
* Readiness probe: (<code>[[readinessProbe]]</code>)
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* [[Kubelet stopped posting node status.]]
 
* [[Kubelet stopped posting node status.]]
 
* [[DNSConfigForming kubelet warning]]
 
* [[DNSConfigForming kubelet warning]]
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* [[Kubelet Resource Metrics Endpoint]]
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* <code>[[Scheduled]], [[Pulling]], [[Pulled]], [[Created]], [[Started]], [[Unhealthy]], [[Killing]]</code>
  
 
== Activities ==
 
== Activities ==
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== News ==
 
== News ==
* 05/2022 [[Kubernetes 1.24]]: <code>[[dockershim]]</code> removed from <code>[[kubelet]]</code>
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* 05/2022 [[Kubernetes 1.24]]: [[Dockershim removed from kubelet]]
  
 
== See also ==
 
== See also ==

Latest revision as of 09:42, 1 May 2024

kubelet process in Kubernetes is responsible for running containers on the node

Commands[edit]

systemctl start snap.kubelet.daemon.service
systemctl stop snap.kubelet.daemon.service
snap start kubelet.daemon
Started.
systemctl status snap.kubelet.daemon.service

Networking[edit]

The Container Network Interface (CNI) plugin is selected by passing kubelet the --network-plugin=cni

Errors[edit]

Related terms[edit]

Activities[edit]

News[edit]

See also[edit]

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