Example #1
0
func (i *importer) addLinkLayerDevice(device description.LinkLayerDevice) error {
	providerID := device.ProviderID()
	modelUUID := i.st.ModelUUID()
	localID := linkLayerDeviceGlobalKey(device.MachineID(), device.Name())
	linkLayerDeviceDocID := i.st.docID(localID)
	newDoc := &linkLayerDeviceDoc{
		ModelUUID:   modelUUID,
		DocID:       linkLayerDeviceDocID,
		MachineID:   device.MachineID(),
		ProviderID:  providerID,
		Name:        device.Name(),
		MTU:         device.MTU(),
		Type:        LinkLayerDeviceType(device.Type()),
		MACAddress:  device.MACAddress(),
		IsAutoStart: device.IsAutoStart(),
		IsUp:        device.IsUp(),
		ParentName:  device.ParentName(),
	}

	ops := []txn.Op{{
		C:      linkLayerDevicesC,
		Id:     newDoc.DocID,
		Insert: newDoc,
	},
		insertLinkLayerDevicesRefsOp(modelUUID, linkLayerDeviceDocID),
	}
	if providerID != "" {
		id := network.Id(providerID)
		ops = append(ops, i.st.networkEntityGlobalKeyOp("linklayerdevice", id))
	}
	if err := i.st.runTransaction(ops); err != nil {
		return errors.Trace(err)
	}
	return nil
}
Example #2
0
func (i *importer) parentDocIDFromDevice(device description.LinkLayerDevice) (string, error) {
	hostMachineID, parentName, err := parseLinkLayerDeviceParentNameAsGlobalKey(device.ParentName())
	if err != nil {
		return "", errors.Trace(err)
	}
	if hostMachineID == "" {
		// ParentName is not a global key, but on the same machine.
		hostMachineID = device.MachineID()
		parentName = device.ParentName()
	}
	return i.st.docID(linkLayerDeviceGlobalKey(hostMachineID, parentName)), nil
}