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What does it do ?

Improves test coverage on the controller.

  • Before (parent e78b385): 65.0% on controller, 79.2% on project
  • After (commit a7bb468): 81.9% on controller, 79.8% on project

Motivation

The referenced ticket (#5150), aiming to improve code coverage.
The changes in #5798 should be reviewed separately from the basic checks I also implemented, which is why I propose to merge the "safe" changes first.

More

  • Yes, this PR title follows Conventional Commits
  • Yes, I added unit tests
  • Yes, I updated end user documentation accordingly

TobyTheHutt and others added 6 commits September 3, 2025 14:21
…5150)

Signed-off-by: Tobias Harnickell <tobias.harnickell@bedag.ch>
Signed-off-by: Tobias Harnickell <tobias.harnickell@bedag.ch>
Signed-off-by: Tobias Harnickell <tobias.harnickell@bedag.ch>
…5150)

Signed-off-by: Tobias Harnickell <tobias.harnickell@bedag.ch>
Signed-off-by: Tobias Harnickell <tobias.harnickell@bedag.ch>
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. controller Issues or PRs related to the controller labels Sep 7, 2025
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Hi @TobyTheHutt. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

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-sigs/prow repository.

@k8s-ci-robot k8s-ci-robot added needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. labels Sep 7, 2025
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/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Sep 8, 2025
@ivankatliarchuk
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I'm actually using different metrics make cover-html

Before 46%
Screenshot 2025-09-08 at 07 42 56

With the change 72%
Screenshot 2025-09-08 at 07 41 40

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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Sep 8, 2025
@ivankatliarchuk
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Looks like you have an experience with flags and how to test CLI. There is an issue #5379, which may require multiple PRs, if you want you could try help us migrate

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I'll give it a look. It seems to me that's quire some work and I don't think I could take responsibility over the whole thing.
If I can wrap my head around it, I'll hit a few PRs though.

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/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: mloiseleur

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 8, 2025
@mloiseleur mloiseleur changed the title test(controller): improve coverage on controller test(controller): improve code coverage Sep 8, 2025
@k8s-ci-robot k8s-ci-robot merged commit 8942c41 into kubernetes-sigs:master Sep 8, 2025
18 checks passed
@TobyTheHutt TobyTheHutt deleted the test-controller-execute-simple branch September 8, 2025 13:38
JesusMtnez pushed a commit to JesusMtnez/homelab that referenced this pull request Dec 1, 2025
…o v0.20.0 (#869)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [registry.k8s.io/external-dns/external-dns](https://github.com/kubernetes-sigs/external-dns) | minor | `v0.19.0` -> `v0.20.0` |

---

### Release Notes

<details>
<summary>kubernetes-sigs/external-dns (registry.k8s.io/external-dns/external-dns)</summary>

### [`v0.20.0`](https://github.com/kubernetes-sigs/external-dns/releases/tag/v0.20.0)

[Compare Source](kubernetes-sigs/external-dns@v0.19.0...v0.20.0)

#### 🚀 Features

- feat: add new flags to allow migration of OwnerID by [@&#8203;troll-os](https://github.com/troll-os) in [#&#8203;4823](kubernetes-sigs/external-dns#4823)
- feat(annotations): add custom annotation prefix support for split horizon DNS by [@&#8203;lexfrei](https://github.com/lexfrei) in [#&#8203;5889](kubernetes-sigs/external-dns#5889)
- feat(aws): add ap-southeast-6 region by [@&#8203;rhysmdnz](https://github.com/rhysmdnz) in [#&#8203;5812](kubernetes-sigs/external-dns#5812)
- feat(chart): Release for v0.19.0 by [@&#8203;stevehipwell](https://github.com/stevehipwell) in [#&#8203;5819](kubernetes-sigs/external-dns#5819)
- feat(cli): add Cobra binder and backend switch by [@&#8203;TobyTheHutt](https://github.com/TobyTheHutt) in [#&#8203;5820](kubernetes-sigs/external-dns#5820)
- feat(cli): migrate kingpin to cobra - dual parity by [@&#8203;TobyTheHutt](https://github.com/TobyTheHutt) in [#&#8203;5836](kubernetes-sigs/external-dns#5836)
- feat(coredns): add annotations for groups by [@&#8203;farodin91](https://github.com/farodin91) in [#&#8203;5842](kubernetes-sigs/external-dns#5842)
- feat(coredns): pass context to etcd client by [@&#8203;farodin91](https://github.com/farodin91) in [#&#8203;5915](kubernetes-sigs/external-dns#5915)
- feat(provider/cloudflare): add support for tags by [@&#8203;nkhl99](https://github.com/nkhl99) in [#&#8203;5862](kubernetes-sigs/external-dns#5862)
- feat(source): add min-ttl support by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5641](kubernetes-sigs/external-dns#5641)
- feat(source/f5-virtual-server): add host aliases support for Virtual … by [@&#8203;shkarface](https://github.com/shkarface) in [#&#8203;5745](kubernetes-sigs/external-dns#5745)

#### 🐛 Bug fixes

- fix(cloudflare): infinite reconciliation loop with cloudflare-record-comment flag by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5828](kubernetes-sigs/external-dns#5828)
- fix: cloudflare softError failedZones by [@&#8203;nissessenap](https://github.com/nissessenap) in [#&#8203;5899](kubernetes-sigs/external-dns#5899)
- fix(controller): panic in OCI provider build by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5877](kubernetes-sigs/external-dns#5877)
- fix(coredns): debug message on labels update by [@&#8203;bachorp](https://github.com/bachorp) in [#&#8203;5789](kubernetes-sigs/external-dns#5789)
- fix(deps): bump openshift with gateway-api by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5942](kubernetes-sigs/external-dns#5942)
- fix(endpoint): debug message when owner label is missing by [@&#8203;bachorp](https://github.com/bachorp) in [#&#8203;5788](kubernetes-sigs/external-dns#5788)
- fix(endpoint): deduplicate targets by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5805](kubernetes-sigs/external-dns#5805)
- fix(endpoint/source) Allow '.' in TXT Records by [@&#8203;onelapahead](https://github.com/onelapahead) in [#&#8203;5844](kubernetes-sigs/external-dns#5844)
- fix(gen/metrics): deduplicate generated in metrics.md by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5837](kubernetes-sigs/external-dns#5837)
- fix(service): rollback nodeinformer for addevent handler by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5941](kubernetes-sigs/external-dns#5941)
- fix(txt-register): reset existingTXTs even when ApplyChanges is skipped to avoid stale TXT records by [@&#8203;u-kai](https://github.com/u-kai) in [#&#8203;5897](kubernetes-sigs/external-dns#5897)

#### 📝 Documentation

- docs(advanced): configuration precedence by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5871](kubernetes-sigs/external-dns#5871)
- docs(aws): add missing supported DNS record types in Route53 ABAC  by [@&#8203;TobyTheHutt](https://github.com/TobyTheHutt) in [#&#8203;5839](kubernetes-sigs/external-dns#5839)
- docs(aws): scoping the IAM policy to explicitely defined Route53 zones by [@&#8203;crtr109](https://github.com/crtr109) in [#&#8203;5663](kubernetes-sigs/external-dns#5663)
- docs(ci): improve release note template by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5791](kubernetes-sigs/external-dns#5791)
- docs: clarify hostname annotation behavior by [@&#8203;PseudoResonance](https://github.com/PseudoResonance) in [#&#8203;5912](kubernetes-sigs/external-dns#5912)
- docs(contributing): add reference to developer documentation by [@&#8203;lexfrei](https://github.com/lexfrei) in [#&#8203;5923](kubernetes-sigs/external-dns#5923)
- docs(core-dns): update tutorial by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5926](kubernetes-sigs/external-dns#5926)
- docs: fix mkdocs build by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5795](kubernetes-sigs/external-dns#5795)
- docs(gateway-api): clarify annotation placement for sources by [@&#8203;lexfrei](https://github.com/lexfrei) in [#&#8203;5918](kubernetes-sigs/external-dns#5918)
- docs(myra): add info about protection option and docker image by [@&#8203;armaaar](https://github.com/armaaar) in [#&#8203;5879](kubernetes-sigs/external-dns#5879)
- docs(release): update release docs by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5893](kubernetes-sigs/external-dns#5893)
- docs(tutorials): import existing DNS records into ExternalDNS by [@&#8203;naavveenn](https://github.com/naavveenn) in [#&#8203;5811](kubernetes-sigs/external-dns#5811)
- docs(txt-registry): improve formatting and examples for apex record by [@&#8203;u-kai](https://github.com/u-kai) in [#&#8203;5863](kubernetes-sigs/external-dns#5863)
- docs(webhook): add volcengine provider to readme by [@&#8203;firemiles](https://github.com/firemiles) in [#&#8203;5866](kubernetes-sigs/external-dns#5866)

#### 📦 Others

- Build(tool) remove vacuum by [@&#8203;szuecs](https://github.com/szuecs) in [#&#8203;5955](kubernetes-sigs/external-dns#5955)
- chore(ci): fix releaser script by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5953](kubernetes-sigs/external-dns#5953)
- chore(ci): speed-up & coveralls by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5870](kubernetes-sigs/external-dns#5870)
- chore(cloudflare): migrate `DeleteCustomHostname()` to new lib by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5880](kubernetes-sigs/external-dns#5880)
- chore(cloudflare): migrate DeleteDNSRecord() to new lib by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5780](kubernetes-sigs/external-dns#5780)
- chore(cloudflare): migrate ListRecords() to new lib by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5778](kubernetes-sigs/external-dns#5778)
- chore(cloudflare): migrate UpdateDNSRecord() to new lib by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5781](kubernetes-sigs/external-dns#5781)
- chore(controller-gen): move tools under go tools by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5878](kubernetes-sigs/external-dns#5878)
- chore(deps): bump renovatebot/github-action from 43.0.10 to 43.0.11 in the dev-dependencies group by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5823](kubernetes-sigs/external-dns#5823)
- chore(deps): bump renovatebot/github-action from 43.0.11 to 43.0.12 in the dev-dependencies group by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5840](kubernetes-sigs/external-dns#5840)
- chore(deps): bump renovatebot/github-action from 43.0.12 to 43.0.13 in the dev-dependencies group by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5856](kubernetes-sigs/external-dns#5856)
- chore(deps): bump renovatebot/github-action from 43.0.13 to 43.0.14 in the dev-dependencies group by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5874](kubernetes-sigs/external-dns#5874)
- chore(deps): bump renovatebot/github-action from 43.0.14 to 43.0.15 in the dev-dependencies group by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5890](kubernetes-sigs/external-dns#5890)
- chore(deps): bump renovatebot/github-action from 43.0.9 to 43.0.10 in the dev-dependencies group by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5797](kubernetes-sigs/external-dns#5797)
- chore(deps): bump the dev-dependencies group across 1 directory with 15 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5952](kubernetes-sigs/external-dns#5952)
- chore(deps): bump the dev-dependencies group across 1 directory with 36 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5943](kubernetes-sigs/external-dns#5943)
- chore(deps): bump the dev-dependencies group across 1 directory with 5 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5940](kubernetes-sigs/external-dns#5940)
- chore(deps): bump the dev-dependencies group across 1 directory with 9 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5949](kubernetes-sigs/external-dns#5949)
- chore(deps): bump the dev-dependencies group with 2 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5895](kubernetes-sigs/external-dns#5895)
- chore(deps): bump the dev-dependencies group with 2 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5946](kubernetes-sigs/external-dns#5946)
- chore(deps): bump the dev-dependencies group with 3 updates by [@&#8203;app/dependabot](https://github.com/app/dependabot) in [#&#8203;5806](kubernetes-sigs/external-dns#5806)
- chore(lint): configure goconst linter by [@&#8203;lexfrei](https://github.com/lexfrei) in [#&#8203;5929](kubernetes-sigs/external-dns#5929)
- chore(owners): update reviewers by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5925](kubernetes-sigs/external-dns#5925)
- chore(pihole): reduce cyclometic complexity of TestListRecords by [@&#8203;AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#&#8203;5802](kubernetes-sigs/external-dns#5802)
- chore(release): updates kustomize & docs with v0.19.0 by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5792](kubernetes-sigs/external-dns#5792)
- chore: upgrade ExternalDNS to go v1.25 and golangci-lint v2.5 by [@&#8203;mloiseleur](https://github.com/mloiseleur) in [#&#8203;5869](kubernetes-sigs/external-dns#5869)
- ci(linter): add gochecknoinits by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5911](kubernetes-sigs/external-dns#5911)
- ci(linter): add go-critic by [@&#8203;PascalBourdier](https://github.com/PascalBourdier) in [#&#8203;5875](kubernetes-sigs/external-dns#5875)
- doc(tutorials/rfc2136): fix RBAC by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5827](kubernetes-sigs/external-dns#5827)
- refactor(annotations): modernize ProviderSpecificAnnotation by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5813](kubernetes-sigs/external-dns#5813)
- refactor(pihole): reduce cyclomatic complexity of TestProvider by [@&#8203;AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#&#8203;5865](kubernetes-sigs/external-dns#5865)
- refactor(pihole): reduce cyclomatic complexity of TestProviderV6 by [@&#8203;AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#&#8203;5876](kubernetes-sigs/external-dns#5876)
- refactor(service): reduce cyclomatic complexity of extractHeadlessEndpoints by [@&#8203;AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#&#8203;5822](kubernetes-sigs/external-dns#5822)
- refactor(source/nat64): optional source & early prefixes parsing by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5810](kubernetes-sigs/external-dns#5810)
- refactor(source/wrappers): move wrappers logic away from execute file by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5888](kubernetes-sigs/external-dns#5888)
- test(cloudflare): clear environment variables before setting test values by [@&#8203;u-kai](https://github.com/u-kai) in [#&#8203;5851](kubernetes-sigs/external-dns#5851)
- test(cloudflare): improve coverage of zoneService by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5800](kubernetes-sigs/external-dns#5800)
- test(cloudflare): mock provider for cf change tests by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5852](kubernetes-sigs/external-dns#5852)
- test(cloudflare): modernize zoneDomainFilter test by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5853](kubernetes-sigs/external-dns#5853)
- test(controller): improve code coverage by [@&#8203;TobyTheHutt](https://github.com/TobyTheHutt) in [#&#8203;5816](kubernetes-sigs/external-dns#5816)
- test(source): fqdn for source/service/nodeport/srv records by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5554](kubernetes-sigs/external-dns#5554)
- test(source/service): add serviceTypeFilter edge case by [@&#8203;ivankatliarchuk](https://github.com/ivankatliarchuk) in [#&#8203;5872](kubernetes-sigs/external-dns#5872)
- test(source/wrappers): fix race condition by [@&#8203;vflaux](https://github.com/vflaux) in [#&#8203;5841](kubernetes-sigs/external-dns#5841)
- test: update goversion label to 1.25 in metrics test by [@&#8203;AndrewCharlesHay](https://github.com/AndrewCharlesHay) in [#&#8203;5886](kubernetes-sigs/external-dns#5886)
- update test certs used for pdns by [@&#8203;Raffo](https://github.com/Raffo) in [#&#8203;5902](kubernetes-sigs/external-dns#5902)

#### 📦 Docker Image

```sh
docker pull registry.k8s.io/external-dns/external-dns:v0.20.0
```

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4xMS4wIiwidXBkYXRlZEluVmVyIjoiNDIuMTEuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiZGVwL21pbm9yIl19-->

Reviewed-on: https://codeberg.org/JesusMtnez/homelab/pulls/869
Co-authored-by: JesusMtnez-bot <jesusmartinez93+bot@gmail.com>
Co-committed-by: JesusMtnez-bot <jesusmartinez93+bot@gmail.com>
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4 participants