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Migrate away from deprecated kustomize features #3091

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Migrate away from deprecated kustomize features #3091

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@james-callahan james-callahan commented Mar 6, 2023

Issue

#3090

Description

This PR cleans up various things in the kustomize manifests. See individual commits for descriptions of the modifications.

In particular:

  • we now don't have any deprecation warnings when you run kustomize build config/default with kustomize v5.0.0.
  • there's now only one place you need to go to enable/disable the webhook/cert-manager integration

Checklist

  • Added tests that cover your change (if possible)
  • Added/modified documentation as required (such as the README.md, or the docs directory)
  • Manually tested
  • Made sure the title of the PR is a good description that can go into the release notes

BONUS POINTS checklist: complete for good vibes and maybe prizes?! 🤯

  • Backfilled missing tests for code in same general area 🎉
  • Refactored something and made the world a better place 🌟

@k8s-ci-robot k8s-ci-robot requested review from M00nF1sh and kishorj March 6, 2023 04:14
@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Mar 6, 2023
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k8s-ci-robot commented Mar 6, 2023

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@k8s-ci-robot k8s-ci-robot added the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Mar 6, 2023
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Hi @james-callahan. Thanks for your PR.

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@k8s-ci-robot k8s-ci-robot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Mar 6, 2023
@james-callahan james-callahan force-pushed the kustomization-cleanup branch from 8b01cd3 to 89b1563 Compare March 16, 2023 03:23
@james-callahan james-callahan force-pushed the kustomization-cleanup branch from 4cb32d3 to cedf571 Compare March 23, 2023 23:37
@james-callahan james-callahan force-pushed the kustomization-cleanup branch from cedf571 to 1297391 Compare April 17, 2023 01:30
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james-callahan commented Apr 17, 2023

Rebased on v2.5.0.

@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Apr 20, 2023
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@k8s-ci-robot k8s-ci-robot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Jul 20, 2023
@k8s-ci-robot k8s-ci-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Aug 11, 2023
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james-callahan commented Sep 18, 2023

Rebased on top of main post-v2.6.1

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james-callahan commented Sep 18, 2023

@kishorj / @M00nF1sh could you have a look at this?

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drGrove commented Oct 5, 2023

This will solve warnings in our CI system. Can someone take a look?

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The Kubernetes project currently lacks enough active contributors to adequately respond to all PRs.

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/lifecycle rotten

@k8s-ci-robot k8s-ci-robot added lifecycle/rotten Denotes an issue or PR that has aged beyond stale and will be auto-closed. and removed lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. labels Jan 19, 2024
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drGrove commented Jan 19, 2024

/remove-lifecycle rotten

@k8s-ci-robot k8s-ci-robot removed the lifecycle/rotten Denotes an issue or PR that has aged beyond stale and will be auto-closed. label Jan 19, 2024
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james-callahan commented Feb 20, 2024

rebased on v2.7.1

@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Feb 20, 2024
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james-callahan commented Feb 20, 2024

PR needs rebase.

And rebased again on main

@james-callahan james-callahan force-pushed the kustomization-cleanup branch from 448dd6c to 6891bb9 Compare August 7, 2025 04:53
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The Kubernetes project currently lacks enough contributors to adequately respond to all PRs.

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/lifecycle stale

@k8s-ci-robot k8s-ci-robot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Nov 5, 2025
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james-callahan commented Nov 5, 2025

/remove-lifecycle stale

@k8s-ci-robot k8s-ci-robot removed the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Nov 5, 2025
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james-callahan commented Nov 12, 2025

Rebased on 2.14.1 release

@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Nov 28, 2025
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james-callahan commented Nov 28, 2025

Just rebased on top of v2.16.0 release

@k8s-ci-robot k8s-ci-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Nov 28, 2025
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james-callahan commented Nov 28, 2025

And now rebased on main to solve the merge conflict

@james-callahan
Clean up kustomizations
5c39ccf 
  - Always include apiVersion+kind of kustomization files
  - `patchesStrategicMerge` was deprecated, use `patches` instead
  - `bases` was deprecated, use `resources` instead
  - Order `configurations` first
@james-callahan
Use commonLabels
daf9742
@james-callahan
Add ports declaration to controller container
08e7f57
@james-callahan
Consolidate cert-manager kustomize pieces into the one component
6436d73
@james-callahan
Consolidate webhook kustomize pieces into the one component
df9bb50
@james-callahan
Kustomize deprecated vars, use replacements
161762c
@james-callahan
Use CRD v1 form
ad1dea1 
kustomize also requires that we specify a namespace here, or else it won't add one
@james-callahan
caBundle doesn't need to be set
00a83c6 
And it causes the resource to show up in e.g. ArgoCD as Out-of-Sync
@james-callahan
Remove hardcoded namespaces
e5b7b41 
kustomize will fill these in for us
@james-callahan
clean up AGA CRD handling
5d9f82e 
  - the CRD itself was duplicated
  - the makefile rule copied the file twice and then moved it to helm directory; do it in one shot
@james-callahan
clean up gateway CRD handling
b7b9c73 
  - the CRD itself was duplicated
  - the makefile rule copied the file twice and then moved it to helm directory; do it in one shot
  - update docs to use kustomize invocation
@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Dec 29, 2025
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k8s-ci-robot commented Dec 29, 2025

PR needs rebase.

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@k8s-ci-robot k8s-ci-robot added size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. and removed size/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Dec 29, 2025
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