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KCP: support pluggable proxy providers

Open ncdc opened this issue 5 years ago • 12 comments

User Story

As a user, I would like to create a new cluster using a proxy provider of my choosing, instead of having kubeadm install kube-proxy, because I'd like to use something other than kube-proxy from the start.

As a user, I would like to manage my proxy provider separately from KCP, decoupling their lifecycles, so that I'm in control of my proxy provider.

Detailed Description

See user stories

Anything else you would like to add:

kubeadm is currently responsible for installing kube-proxy and we'll need to be able to disable that.

/kind feature /milestone Next

ncdc avatar Sep 25 '20 20:09 ncdc

the current way is by passing --skip-phase=addons or a specific addons/x. but i guess for CAPI this has to be supported via the config: https://github.com/kubernetes/kubeadm/issues/2261

neolit123 avatar Sep 26 '20 00:09 neolit123

Issues go stale after 90d of inactivity. Mark the issue as fresh with /remove-lifecycle stale. Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta. /lifecycle stale

fejta-bot avatar Dec 25 '20 01:12 fejta-bot

/lifecycle frozen

fabriziopandini avatar Dec 30 '20 09:12 fabriziopandini

/assign @fabriziopandini /milestone v1.1

vincepri avatar Oct 29 '21 18:10 vincepri

/area control-plane

randomvariable avatar Nov 02 '21 14:11 randomvariable

/priority backlog

vincepri avatar Nov 02 '21 14:11 vincepri

/unassign

fabriziopandini avatar May 10 '22 15:05 fabriziopandini

/triage accepted

/help

fabriziopandini avatar Sep 30 '22 19:09 fabriziopandini

@fabriziopandini: This request has been marked as needing help from a contributor.

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In response to this:

/triage accepted

/help

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.

k8s-ci-robot avatar Sep 30 '22 19:09 k8s-ci-robot

kubeadm is currently responsible for installing kube-proxy and we'll need to be able to disable that.

@fabriziopandini I think this is possible today via: controlplane.cluster.x-k8s.io/skip-kube-proxy

Not sure if this covers the entire issue.

sbueringer avatar Oct 04 '22 14:10 sbueringer

I have to dig into this, but on top of my mind what we have now isn't a clean API because you have to use phases to skip addon installation and then use the annotation above to avoid errors on upgrades. But you are right, this can be achieved now; let's keep this open to see if we gather ideas about if and how we should improve the UX

fabriziopandini avatar Oct 04 '22 14:10 fabriziopandini

Oh you're right. Same for CoreDNS

sbueringer avatar Oct 04 '22 14:10 sbueringer

This issue has not been updated in over 1 year, and should be re-triaged.

You can:

  • Confirm that this issue is still relevant with /triage accepted (org members only)
  • Close this issue with /close

For more details on the triage process, see https://www.kubernetes.dev/docs/guide/issue-triage/

/remove-triage accepted

k8s-triage-robot avatar Jan 19 '24 01:01 k8s-triage-robot

The Cluster API project currently lacks enough active contributors to adequately respond to all issues and PRs.

We already have skip-proxy annotation that allows to achieve something similar, but considering that there is no demand and the issue is not updated since 2022, I don't see this making progress anytime soon

/close

fabriziopandini avatar Apr 22 '24 12:04 fabriziopandini

@fabriziopandini: Closing this issue.

In response to this:

The Cluster API project currently lacks enough active contributors to adequately respond to all issues and PRs.

We already have skip-proxy annotation that allows to achieve something similar, but considering that there is no demand and the issue is not updated since 2022, I don't see this making progress anytime soon

/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.

k8s-ci-robot avatar Apr 22 '24 12:04 k8s-ci-robot