[PR #4695] Apply DNS host config on change only #4363

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opened 2025-11-20 08:08:14 -05:00 by saavagebueno · 0 comments
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Original Pull Request: https://github.com/netbirdio/netbird/pull/4695

State: open
Merged: No


Describe your changes

Host config should only be applied when it has changed

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)

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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
    • Improved DNS configuration handling to detect per-instance config changes and skip reapplying identical settings, reducing redundant updates and work.
    • Ensures the initial configuration is always applied.
    • Adds a safe fallback so config updates still proceed if change-detection encounters an error.
**Original Pull Request:** https://github.com/netbirdio/netbird/pull/4695 **State:** open **Merged:** No --- ## Describe your changes Host config should only be applied when it has changed ## Issue ticket number and link ## Stack <!-- branch-stack --> ### Checklist - [X] Is it a bug fix - [ ] Is a typo/documentation fix - [X] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) > 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/__ <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Improved DNS configuration handling to detect per-instance config changes and skip reapplying identical settings, reducing redundant updates and work. * Ensures the initial configuration is always applied. * Adds a safe fallback so config updates still proceed if change-detection encounters an error. <!-- end of auto-generated comment: release notes by coderabbit.ai -->
saavagebueno added the pull-request label 2025-11-20 08:08:14 -05:00
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Reference: SVI/netbird#4363