Bridge marker is a daemon which marks network bridges available on nodes as node resources.
When a bridge named testBridge is created by:
ip link add testBridge type bridge
the marker will mark the node with the following resources:
...
status:
allocatable:
bridge.network.kubevirt.io/testBridge: 1k
...
capacity:
bridge.network.kubevirt.io/testBridge: 1k
...