WIP: dra: remove inter-driver compatibility attributes

now that we can group by kube's standard pcieRoot attribute,
we become compatible out of the box with other compliant DRA
drivers, so we don't need to add extra compatibility attributes.

We can reintroduce some driver-to-driver compatibility
for special cases in the future

WIP: needs docs updates

Signed-off-by: Francesco Romani <fromani@redhat.com>

Author: ffromani

pkg/driver/dra_hooks.go

@@ -120,8 +120,6 @@ func (cp *CPUDriver) createGroupedCPUDeviceSlices() [][]resourceapi.Device {
 					"dra.cpu/socketID":   {IntValue: &socketID},
 					"dra.cpu/numCPUs":    {IntValue: &availableCPUsInNUMANode},
 					"dra.cpu/smtEnabled": {BoolValue: &smtEnabled},
-					// TODO(pravk03): Remove. Hack to align with NIC (DRANet). We need some standard attribute to align other resources with CPU.
-					"dra.net/numaNode": {IntValue: &numaID},
 				},
 				Capacity:                 deviceCapacity,
 				AllowMultipleAllocations: ptr.To(true),
@@ -234,8 +232,6 @@ func (cp *CPUDriver) createCPUDeviceSlices() [][]resourceapi.Device {
 					"dra.cpu/socketID":   {IntValue: &socketID},
 					"dra.cpu/coreID":     {IntValue: &coreID},
 					"dra.cpu/cpuID":      {IntValue: &cpuID},
-					// TODO(pravk03): Remove. Hack to align with NIC (DRANet). We need some standard attribute to align other resources with CPU.
-					"dra.net/numaNode": {IntValue: &numaNode},
 				},
 				Capacity: make(map[resourceapi.QualifiedName]resourceapi.DeviceCapacity),
 			}