func (api *MachinerAPI) setOneMachineNetworkConfig(m *state.Machine, networkConfig []params.NetworkConfig) error {
devicesArgs, devicesAddrs := networkingcommon.NetworkConfigsToStateArgs(networkConfig)
logger.Debugf("setting devices: %+v", devicesArgs)
if err := m.SetParentLinkLayerDevicesBeforeTheirChildren(devicesArgs); err != nil {
return errors.Trace(err)
}
logger.Debugf("setting addresses: %+v", devicesAddrs)
if err := m.SetDevicesAddressesIdempotently(devicesAddrs); err != nil {
return errors.Trace(err)
}
logger.Debugf("updated machine %q network config", m.Id())
return nil
}
// SetInstanceInfo sets the provider specific machine id, nonce,
// metadata and network info for each given machine. Once set, the
// instance id cannot be changed.
func (p *ProvisionerAPI) SetInstanceInfo(args params.InstancesInfo) (params.ErrorResults, error) {
result := params.ErrorResults{
Results: make([]params.ErrorResult, len(args.Machines)),
}
canAccess, err := p.getAuthFunc()
if err != nil {
return result, err
}
setInstanceInfo := func(arg params.InstanceInfo) error {
tag, err := names.ParseMachineTag(arg.Tag)
if err != nil {
return common.ErrPerm
}
machine, err := p.getMachine(canAccess, tag)
if err != nil {
return err
}
volumes, err := storagecommon.VolumesToState(arg.Volumes)
if err != nil {
return err
}
volumeAttachments, err := storagecommon.VolumeAttachmentInfosToState(arg.VolumeAttachments)
if err != nil {
return err
}
devicesArgs, devicesAddrs := networkingcommon.NetworkConfigsToStateArgs(arg.NetworkConfig)
err = machine.SetInstanceInfo(
arg.InstanceId, arg.Nonce, arg.Characteristics,
devicesArgs, devicesAddrs,
volumes, volumeAttachments,
)
if err != nil {
return errors.Annotatef(err, "cannot record provisioning info for %q", arg.InstanceId)
}
return nil
}
for i, arg := range args.Machines {
err := setInstanceInfo(arg)
result.Results[i].Error = common.ServerError(err)
}
return result, nil
}
func (s *TypesSuite) TestNetworkConfigsToStateArgs(c *gc.C) {
devicesArgs, devicesAddrs := networkingcommon.NetworkConfigsToStateArgs(expectedSortedMergedNetworkConfigs)
c.Check(devicesArgs, jc.DeepEquals, expectedLinkLayerDeviceArgsWithMergedNetworkConfig)
c.Check(devicesAddrs, jc.DeepEquals, expectedLinkLayerDeviceAdressesWithMergedNetworkConfig)
}