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Issue with k8s.io/docs/setup/best-practices/cluster-large/ #47692

Closed PancoCheong closed 1 month ago

PancoCheong commented 2 months ago

No more than 110 pods per node

is this a hard limit? I got a powerful hardware that uses only less than 20% of CPU and 15% of RAM, just wonder why the official document suggest not more than 110 pods. I found may post on the internet suggest we can increase this number to higher number eg. 160 is the default value on DaoCloud that use K8S as the base.

Just wonder should this pods per node settings related to the CPU and RAM resources on the server?

k8s-ci-robot commented 2 months ago

This issue is currently awaiting triage.

SIG Docs takes a lead on issue triage for this website, but any Kubernetes member can accept issues by applying the triage/accepted label.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.
tamilselvan1102 commented 2 months ago

Related page:https://kubernetes.io/docs/setup/best-practices/cluster-large/

tamilselvan1102 commented 2 months ago

/language en

tamilselvan1102 commented 2 months ago

110 is the default limit, you can tune it using the --max-pods (https://kubernetes.io/docs/reference/command-line-tools-reference/kubelet/) flag anyway.

tamilselvan1102 commented 2 months ago

There is some discussion about it. refer here

sftim commented 2 months ago

That is how Kubernetes was designed.

/kind support

sftim commented 2 months ago

We could update the page to clarify whether these are hard limits.

T-Lakshmi commented 1 month ago

Improvements for this is already tracking in #42373 I am closing this support ticket and suggesting people who are checking this issue to directly refer #42373

T-Lakshmi commented 1 month ago

/close

k8s-ci-robot commented 1 month ago

@T-Lakshmi: Closing this issue.

In response to [this](https://github.com/kubernetes/website/issues/47692#issuecomment-2413105369): >/close Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.