23379470922
58%

Ran 21 Mar 2026 12:51PM UTC

Jobs 1

Files 313

Run time 1min

Badge

Embed ▾

Committed 20 Mar 2026 09:31PM UTC coverage: 57.067% (+0.3%) from 56.729%

Build # 23379470922

Build Type

push

github

Committed by

jcaamano

Commit Message

Add NetlinkDeviceManager for declarative device lifecycle management

Introduce NetlinkDeviceManager, a controller that declaratively manages
Linux network device lifecycle with self-healing and dependency resolution.

Key features:
- Declarative API: Define desired device state (Bridge, VXLAN, VLAN, VRF, Dummy)
  and the manager ensures convergence
- Ownership tracking: Uses IFLA_IFALIAS to mark managed devices, preventing
  conflicts with external tools
- Dependency resolution: Automatically retries device creation when master/parent
  is not yet present
- Self-healing: Periodic reconciliation catches external drift and restores
  desired state
- Bridge VLAN/VNI mappings: Manages VID-to-VNI mappings for VXLAN devices
  with VniFilter enabled
- Bridge port settings: Configures vlan_tunnel, neigh_suppress, learning

Also extends NetLinkOps interface with:
- LinkModify for atomic attribute updates
- Bridge VLAN operations (BridgeVlanAdd/Del, BridgeVniAdd/Del, tunnel info)
- Bridge port settings (LinkSetVlanTunnel, LinkSetBrNeighSuppress, LinkSetLearning)
- Error checking helpers (IsEntryNotFoundError, IsAlreadyExistsError)

Signed-off-by: Matteo Dallaglio <mdallagl@redhat.com>

Coverage Stats

893 of 1147 new or added lines in 4 files covered. (77.86%)

2464 existing lines in 29 files now uncovered.

47622 of 83450 relevant lines covered (57.07%)

385.4 hits per line

Uncovered Changes

Lines	Coverage	∆	File
124	66.12		go-controller/pkg/node/netlinkdevicemanager/controller.go
56	86.89		go-controller/pkg/node/netlinkdevicemanager/netlink_ops.go
51	41.53	-3.51%	go-controller/pkg/util/net_linux.go
23	92.41		go-controller/pkg/node/netlinkdevicemanager/link.go

Coverage Regressions

Lines	Coverage	∆	File
274	58.64	0.76%	go-controller/pkg/ovn/layer2_user_defined_network_controller.go
236	65.38	-2.59%	go-controller/pkg/ovn/base_network_controller.go
227	77.9	0.05%	go-controller/pkg/ovn/gateway.go
215	59.82	0.62%	go-controller/pkg/ovn/layer3_user_defined_network_controller.go
210	76.8	0.91%	go-controller/pkg/ovn/base_network_controller_policy.go
178	21.93	-0.11%	go-controller/pkg/util/util.go
162	27.0	0.17%	go-controller/pkg/util/node_annotations.go
126	0.0	0.0%	go-controller/pkg/controllermanager/controller_manager.go
117	63.21	-0.46%	go-controller/pkg/clustermanager/network_cluster_controller.go
115	37.07	-2.15%	go-controller/pkg/clustermanager/node/node_allocator.go
108	78.67	0.34%	go-controller/pkg/ovn/base_network_controller_pods.go
103	61.24	0.15%	go-controller/pkg/ovn/base_network_controller_user_defined.go
74	63.95	0.05%	go-controller/pkg/ovn/master.go
67	56.45	0.25%	go-controller/pkg/clustermanager/clustermanager.go
58	45.17	2.02%	go-controller/pkg/ovn/base_secondary_layer2_network_controller.go
50	53.71	4.59%	go-controller/pkg/ovn/localnet_user_defined_network_controller.go
30	58.77	-1.61%	go-controller/pkg/clustermanager/egressip_controller.go
25	59.89	1.75%	go-controller/pkg/util/subnet_annotations.go
23	0.0	0.0%	go-controller/pkg/networkmanager/fake.go
16	55.73	-12.21%	go-controller/pkg/ovn/controller/network_qos/network_qos_namespace.go
15	57.35	0.05%	go-controller/pkg/ovn/default_network_controller.go
11	88.66	0.36%	go-controller/pkg/clustermanager/user_defined_network_cluster_manager.go
9	54.38	-1.01%	go-controller/pkg/node/vrfmanager/vrf_manager.go
6	68.75	-2.34%	go-controller/pkg/networkmanager/egressip_tracker.go
3	76.04	0.11%	go-controller/pkg/node/routemanager/route_manager.go
2	66.16	-0.06%	go-controller/pkg/ovn/egressip.go
2	77.24	-0.25%	go-controller/pkg/ovn/egressqos.go
1	78.36	-0.26%	go-controller/pkg/ovn/addresssetmanager/addressset_manager.go
1	74.17	-0.33%	go-controller/pkg/ovn/pods.go

Jobs

ID	Job ID	Ran	Files	Coverage
1	23379470922.1	21 Mar 2026 12:51PM UTC	313	57.07	GitHub Action Run

ovn-kubernetes / ovn-kubernetes / 23379470922
58%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Uncovered Changes

Coverage Regressions

Jobs

Source Files on build 23379470922

ovn-kubernetes / ovn-kubernetes / 23379470922 58%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Uncovered Changes

Coverage Regressions

Jobs

Source Files on build 23379470922

ovn-kubernetes / ovn-kubernetes / 23379470922
58%

README BADGES
x