Performance Issue: Ingress creation in a cluster with many existing ingresses get slow admission webhook response about ingress-nginx

[k8s-ci-robot]

This issue is currently awaiting triage.

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[bysph]

@tjamet Hello, could you please help me take a look at this issue?

[longwuyuan]

what is the output of kubectl -n ingess-nginx describe po | grep -i image:

[bysph]

kubectl -n ingess-nginx describe po | grep -i image:

{our-internal-harbor-address}/library/ingress-nginx/controller:v0.43.0@sha256:2b29d459bb978bc773fcfc824a837bb52d6223aba342411d22d61522e58f811b

[longwuyuan]

Can you install a release from this project

…

On Wed, 13 Mar, 2024, 5:51 pm bysph, ***@***.***> wrote: kubectl -n ingess-nginx describe po | grep -i image: ***@***.*** :2b29d459bb978bc773fcfc824a837bb52d6223aba342411d22d61522e58f811b — Reply to this email directly, view it on GitHub <#11115 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGZVWTBADBKD6YCYMV6I3TYYBAETAVCNFSM6AAAAABET33BEGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSOJUGI3DCNZSGY> . You are receiving this because you commented.Message ID: ***@***.***>

[longwuyuan]

/assign

[Gacko]

Ingress NGINX is always doing a full test of all Ingresses, so compiling all of them together and checking if the resulting nginx.conf is valid. You can disable this behavior via the --disable-full-test flag: https://kubernetes.github.io/ingress-nginx/user-guide/cli-arguments/

[strongjz]

controller:v0.43.0 is an extremely old version, please upgrade.

There are several things we are trying to do to help with this issue. It is a known issue

#11046

#10884

[github-actions]

This is stale, but we won't close it automatically, just bare in mind the maintainers may be busy with other tasks and will reach your issue ASAP. If you have any question or request to prioritize this, please reach #ingress-nginx-dev on Kubernetes Slack.

[longwuyuan]

Please re-open the issue when ready to re-engage and move forward on this. Thanls. For now we are closing the issue because there is no traction for long time and open issues are piling up

/close

[k8s-ci-robot]

@longwuyuan: Closing this issue.

In response to this:

Please re-open the issue when ready to re-engage and move forward on this. Thanls. For now we are closing the issue because there is no traction for long time and open issues are piling up

/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.