[PR #6642] [management] return nil when config is not set #28669

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saavagebueno · 2026-08-05T08:06:44-04:00

saavagebueno commented

2026-08-05 08:06:44 -04:00

Original Pull Request: https://github.com/netbirdio/netbird/pull/6642

State: closed
Merged: Yes

Describe your changes

When the configuration is returned, the client handles it as it should apply it and remove any config not returned.

This PR removes the metrics settings when config is nil to avoid issues

Issue ticket number and link

Stack

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)
This change does not modify the public API, gRPC protocols, functionality behavior, CLI / service flags, or introduce a new feature — OR I have discussed it with the NetBird team beforehand (link the issue / Slack thread in the description). See CONTRIBUTING.md.

By submitting this pull request, you confirm that you have read and agree to the terms of the Contributor License Agreement.

Documentation

Select exactly one:

I added/updated documentation for this change
Documentation is not needed for this change (explain why)

Docs PR URL (required if "docs added" is checked)

Paste the PR link from https://github.com/netbirdio/docs here:

https://github.com/netbirdio/docs/pull/__

Summary by CodeRabbit

Bug Fixes
- Prevented partially populated configuration responses when management configuration is empty or missing.
- When server configuration is absent, configuration output is now fully omitted (no metrics-only payload).
- Fan-out peer updates no longer include a NetbirdConfig when the source configuration is nil.
Tests
- Added coverage to ensure relay-related configuration and metrics are handled consistently when inputs are nil vs. present.

**Original Pull Request:** https://github.com/netbirdio/netbird/pull/6642 **State:** closed **Merged:** Yes --- ## Describe your changes When the configuration is returned, the client handles it as it should apply it and remove any config not returned. This PR removes the metrics settings when config is nil to avoid issues ## Issue ticket number and link ## Stack  ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] This change does **not** modify the public API, gRPC protocols, functionality behavior, CLI / service flags, or introduce a new feature — **OR** I have discussed it with the NetBird team beforehand (link the issue / Slack thread in the description). See [CONTRIBUTING.md](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTING.md#discuss-changes-with-the-netbird-team-first). > By submitting this pull request, you confirm that you have read and agree to the terms of the [Contributor License Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md). ## Documentation Select exactly one: - [ ] I added/updated documentation for this change - [x] Documentation is **not needed** for this change (explain why) ### Docs PR URL (required if "docs added" is checked) Paste the PR link from https://github.com/netbirdio/docs here: https://github.com/netbirdio/docs/pull/__  ## Summary by CodeRabbit * **Bug Fixes** * Prevented partially populated configuration responses when management configuration is empty or missing. * When server configuration is absent, configuration output is now fully omitted (no metrics-only payload). * Fan-out peer updates no longer include a NetbirdConfig when the source configuration is nil. * **Tests** * Added coverage to ensure relay-related configuration and metrics are handled consistently when inputs are nil vs. present.

saavagebueno added the pull-request label 2026-08-05 08:06:44 -04:00

saavagebueno closed this issue

2026-08-05 08:06:44 -04:00

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Reference: DYNR/netbird#28669