[PR #6231] [CLOSED] [management] combined network map refactor #27817

New Issue

saavagebueno · 2026-08-05T07:09:15-04:00

saavagebueno commented

2026-08-05 07:09:15 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/6231
Author: @pascal-fischer
Created: 5/21/2026
Status: ❌ Closed

Base: main ← Head: nmap/combined-deploy

📝 Commits (10+)

285bbc5 calculate affected peers
5a16c81 use buffering affected peers
cefb37e affected filtering on peers update
5ec8beb add tests
26d7783 clean comments
0bfccd6 add to networks modules
63d2217 Merge main into feature/affected-peers
6b4d407 extend tests
3a95f39 Merge branch 'main' into feature/affected-peers
c7bff8f Merge branch 'main' into feature/affected-peers

📊 Changes

66 files changed (+12939 additions, -1313 deletions)

View changed files

📝 client/internal/engine.go (+63 -3)
📝 dns/nameserver.go (+3 -0)
📝 management/internals/controllers/network_map/controller/controller.go (+363 -50)
📝 management/internals/controllers/network_map/interface.go (+9 -3)
📝 management/internals/controllers/network_map/interface_mock.go (+73 -12)
➕ management/internals/shared/grpc/components_encoder.go (+815 -0)
➕ management/internals/shared/grpc/components_encoder_test.go (+879 -0)
➕ management/internals/shared/grpc/components_envelope_response.go (+193 -0)
➕ management/internals/shared/grpc/components_envelope_response_test.go (+186 -0)
📝 management/internals/shared/grpc/conversion.go (+8 -283)
📝 management/internals/shared/grpc/conversion_test.go (+6 -5)
📝 management/internals/shared/grpc/server.go (+25 -1)
📝 management/server/account.go (+14 -2)
📝 management/server/account/manager.go (+2 -0)
📝 management/server/account/manager_mock.go (+24 -0)
📝 management/server/account_test.go (+20 -0)
➕ management/server/affected_groups.go (+223 -0)
➕ management/server/affected_peers_test.go (+1978 -0)
📝 management/server/dns.go (+9 -22)
📝 management/server/group.go (+84 -289)

...and 46 more files

📄 Description

Describe your changes

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

New Features
- Component-based network map format for more efficient, compact peer sync
- Selective "affected peers" updates so only impacted peers are notified
- Incremental/delta network-map updates with client-side envelope decoding and caching
Improvements
- Reduced network traffic and faster delivery of network maps
- More reliable initial sync for component-capable clients and graceful fallback to legacy sync

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/netbirdio/netbird/pull/6231 **Author:** [@pascal-fischer](https://github.com/pascal-fischer) **Created:** 5/21/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `nmap/combined-deploy` --- ### 📝 Commits (10+) - [`285bbc5`](https://github.com/netbirdio/netbird/commit/285bbc5ffb64860ba334dd39dba405340fea35b7) calculate affected peers - [`5a16c81`](https://github.com/netbirdio/netbird/commit/5a16c812fd729cccf6c21728d34b23a1ffecbd0c) use buffering affected peers - [`cefb37e`](https://github.com/netbirdio/netbird/commit/cefb37e920b9153837b46c13c8c10e3370f98544) affected filtering on peers update - [`5ec8beb`](https://github.com/netbirdio/netbird/commit/5ec8bebfa5edcea2e545a12c2491857b5c589bbd) add tests - [`26d7783`](https://github.com/netbirdio/netbird/commit/26d778374b5db0bbc889d2205aef1e5ad78c0b84) clean comments - [`0bfccd6`](https://github.com/netbirdio/netbird/commit/0bfccd65d2c688042854357cb3aa881187bf43e7) add to networks modules - [`63d2217`](https://github.com/netbirdio/netbird/commit/63d2217d8a0db4a21b162c48a9019a87e572d9be) Merge main into feature/affected-peers - [`6b4d407`](https://github.com/netbirdio/netbird/commit/6b4d4076f4b834590684dc8a88850861b47ef2eb) extend tests - [`3a95f39`](https://github.com/netbirdio/netbird/commit/3a95f39f2c4ab903894770b14379e430bd3a378d) Merge branch 'main' into feature/affected-peers - [`c7bff8f`](https://github.com/netbirdio/netbird/commit/c7bff8f07403d8826c9b2082fd8c816788ed8c48) Merge branch 'main' into feature/affected-peers ### 📊 Changes **66 files changed** (+12939 additions, -1313 deletions) <details> <summary>View changed files</summary> 📝 `client/internal/engine.go` (+63 -3) 📝 `dns/nameserver.go` (+3 -0) 📝 `management/internals/controllers/network_map/controller/controller.go` (+363 -50) 📝 `management/internals/controllers/network_map/interface.go` (+9 -3) 📝 `management/internals/controllers/network_map/interface_mock.go` (+73 -12) ➕ `management/internals/shared/grpc/components_encoder.go` (+815 -0) ➕ `management/internals/shared/grpc/components_encoder_test.go` (+879 -0) ➕ `management/internals/shared/grpc/components_envelope_response.go` (+193 -0) ➕ `management/internals/shared/grpc/components_envelope_response_test.go` (+186 -0) 📝 `management/internals/shared/grpc/conversion.go` (+8 -283) 📝 `management/internals/shared/grpc/conversion_test.go` (+6 -5) 📝 `management/internals/shared/grpc/server.go` (+25 -1) 📝 `management/server/account.go` (+14 -2) 📝 `management/server/account/manager.go` (+2 -0) 📝 `management/server/account/manager_mock.go` (+24 -0) 📝 `management/server/account_test.go` (+20 -0) ➕ `management/server/affected_groups.go` (+223 -0) ➕ `management/server/affected_peers_test.go` (+1978 -0) 📝 `management/server/dns.go` (+9 -22) 📝 `management/server/group.go` (+84 -289) _...and 46 more files_ </details> ### 📄 Description ## Describe your changes ## Issue ticket number and link ## Stack  ### Checklist - [ ] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [x] 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 * **New Features** * Component-based network map format for more efficient, compact peer sync * Selective "affected peers" updates so only impacted peers are notified * Incremental/delta network-map updates with client-side envelope decoding and caching * **Improvements** * Reduced network traffic and faster delivery of network maps * More reliable initial sync for component-capable clients and graceful fallback to legacy sync  [![Review Change Stack](https://storage.googleapis.com/coderabbit_public_assets/review-stack-in-coderabbit-ui.svg)](https://app.coderabbit.ai/change-stack/netbirdio/netbird/pull/6231?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)   --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

saavagebueno added the pull-request label 2026-08-05 07:09:15 -04:00

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fake-addr

fix/iptables_in_docker

ebpf-debug

update-getting-started-flow-use-postgres

fix/peer_list_notification

feature/device-authentication-with-client-secret

feature/keep_alive

feat-groups-from-jwt

separate_proxy_from_wgconfig

fix/wg_conn

wg_conn_fix

wg_bind_parallel_processing

fix-rollback-get-acls

proxy_cfg_cleanup

performance-improvement-rego

update-lock-log-level

feat-client-side-acl

refactor/move_grpcserver_logic_to_account_manager

feature/event-storage

feature/update-idp-redeeming-invite

feature/api-peer-info

return-groupminimum-setupkey

feature/interface-bind

documentation_enhancement

fix-peer-registration

ssh

users_cache

pass-client-caller

client_caller_type

revert-283-feat-fix-windows-installer

periodic-peer-updates

ebpf

braginini/wasm

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Reference: DYNR/netbird#27817