Golang ServerError示例

说明

golang servererror示例是从最受好评的开源项目中提取的实现代码,你可以参考下面示例的使用方式。

编程语言: Golang

命名空间/包名称: github.com/juju/juju/apiserver/common

示例#1
文件: uniter.go 项目: bac/juju

// UpdateSettings persists all changes made to the local settings of
// all given pairs of relation and unit. Keys with empty values are
// considered a signal to delete these values.
func (u *UniterAPIV3) UpdateSettings(args params.RelationUnitsSettings) (params.ErrorResults, error) {
	result := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.RelationUnits)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.ErrorResults{}, err
	}
	for i, arg := range args.RelationUnits {
		unit, err := names.ParseUnitTag(arg.Unit)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		relUnit, err := u.getRelationUnit(canAccess, arg.Relation, unit)
		if err == nil {
			var settings *state.Settings
			settings, err = relUnit.Settings()
			if err == nil {
				for k, v := range arg.Settings {
					if v == "" {
						settings.Delete(k)
					} else {
						settings.Set(k, v)
					}
				}
				_, err = settings.Write()
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#2
文件: diskmanager.go 项目: AlexisBruemmer/juju

func (d *DiskManagerAPI) SetMachineBlockDevices(args params.SetMachineBlockDevices) (params.ErrorResults, error) {
	result := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.MachineBlockDevices)),
	}
	canAccess, err := d.getAuthFunc()
	if err != nil {
		return result, err
	}
	for i, arg := range args.MachineBlockDevices {
		tag, err := names.ParseMachineTag(arg.Machine)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		if !canAccess(tag) {
			err = common.ErrPerm
		} else {
			// TODO(axw) create volumes for block devices without matching
			// volumes, if and only if the block device has a serial. Under
			// the assumption of unique (to a machine) serial IDs, this
			// gives us a guaranteed *persistently* unique way of identifying
			// the volume.
			//
			// NOTE: we must predicate the above on there being no unprovisioned
			// volume attachments for the machine, otherwise we would have
			// a race between the volume attachment info being recorded and
			// the diskmanager publishing block devices and erroneously creating
			// volumes.
			err = d.st.SetMachineBlockDevices(tag.Id(), stateBlockDeviceInfo(arg.BlockDevices))
			// TODO(axw) set volume/filesystem attachment info.
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#3
文件: modelmanager.go 项目: bac/juju

// DestroyModels will try to destroy the specified models.
// If there is a block on destruction, this method will return an error.
func (m *ModelManagerAPI) DestroyModels(args params.Entities) (params.ErrorResults, error) {
	results := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.Entities)),
	}

	destroyModel := func(tag names.ModelTag) error {
		model, err := m.state.GetModel(tag)
		if err != nil {
			return errors.Trace(err)
		}
		if err := m.authCheck(model.Owner()); err != nil {
			return errors.Trace(err)
		}
		return errors.Trace(common.DestroyModel(m.state, model.ModelTag()))
	}

	for i, arg := range args.Entities {
		tag, err := names.ParseModelTag(arg.Tag)
		if err != nil {
			results.Results[i].Error = common.ServerError(err)
			continue
		}
		if err := destroyModel(tag); err != nil {
			results.Results[i].Error = common.ServerError(err)
			continue
		}
	}
	return results, nil
}

示例#4
文件: metadata.go 项目: bac/juju

// Save stores given cloud image metadata.
// It supports bulk calls.
func (api *API) Save(metadata params.MetadataSaveParams) (params.ErrorResults, error) {
	all := make([]params.ErrorResult, len(metadata.Metadata))
	if api.authorizer.AuthClient() {
		admin, err := api.authorizer.HasPermission(permission.SuperuserAccess, api.metadata.ControllerTag())
		if err != nil {
			return params.ErrorResults{Results: all}, errors.Trace(err)
		}
		if !admin {
			return params.ErrorResults{Results: all}, common.ServerError(common.ErrPerm)
		}
	}
	if len(metadata.Metadata) == 0 {
		return params.ErrorResults{Results: all}, nil
	}
	modelCfg, err := api.metadata.ModelConfig()
	if err != nil {
		return params.ErrorResults{}, errors.Annotatef(err, "getting model config")
	}
	for i, one := range metadata.Metadata {
		md := api.parseMetadataListFromParams(one, modelCfg)
		err := api.metadata.SaveMetadata(md)
		all[i] = params.ErrorResult{Error: common.ServerError(err)}
	}
	return params.ErrorResults{Results: all}, nil
}

示例#5
文件: uniter_v1.go 项目: imoapps/juju

// AssignedMachine returns the machine tag for each given unit tag, or
// an error satisfying params.IsCodeNotAssigned when a unit has no
// assigned machine.
func (u *UniterAPIV1) AssignedMachine(args params.Entities) (params.StringResults, error) {
	result := params.StringResults{
		Results: make([]params.StringResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.StringResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		if !canAccess(tag) {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		unit, err := u.getUnit(tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}
		machineId, err := unit.AssignedMachineId()
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
		} else {
			result.Results[i].Result = names.NewMachineTag(machineId).String()
		}
	}
	return result, nil
}

示例#6
文件: provisioner.go 项目: bac/juju

// DistributionGroup returns, for each given machine entity,
// a slice of instance.Ids that belong to the same distribution
// group as that machine. This information may be used to
// distribute instances for high availability.
func (p *ProvisionerAPI) DistributionGroup(args params.Entities) (params.DistributionGroupResults, error) {
	result := params.DistributionGroupResults{
		Results: make([]params.DistributionGroupResult, len(args.Entities)),
	}
	canAccess, err := p.getAuthFunc()
	if err != nil {
		return result, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseMachineTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		machine, err := p.getMachine(canAccess, tag)
		if err == nil {
			// If the machine is an environment manager, return
			// environment manager instances. Otherwise, return
			// instances with services in common with the machine
			// being provisioned.
			if machine.IsManager() {
				result.Results[i].Result, err = environManagerInstances(p.st)
			} else {
				result.Results[i].Result, err = commonServiceInstances(p.st, machine)
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#7
文件: provisioner.go 项目: bac/juju

// InstanceStatus returns the instance status for each given entity.
// Only machine tags are accepted.
func (p *ProvisionerAPI) InstanceStatus(args params.Entities) (params.StatusResults, error) {
	result := params.StatusResults{
		Results: make([]params.StatusResult, len(args.Entities)),
	}
	canAccess, err := p.getAuthFunc()
	if err != nil {
		logger.Errorf("failed to get an authorisation function: %v", err)
		return result, errors.Trace(err)
	}
	for i, arg := range args.Entities {
		mTag, err := names.ParseMachineTag(arg.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}
		machine, err := p.getMachine(canAccess, mTag)
		if err == nil {
			var statusInfo status.StatusInfo
			statusInfo, err = machine.InstanceStatus()
			result.Results[i].Status = statusInfo.Status.String()
			result.Results[i].Info = statusInfo.Message
			result.Results[i].Data = statusInfo.Data
			result.Results[i].Since = statusInfo.Since
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#8
文件: uniter.go 项目: bac/juju

// CharmURL returns the charm URL for all given units or services.
func (u *UniterAPIV3) CharmURL(args params.Entities) (params.StringBoolResults, error) {
	result := params.StringBoolResults{
		Results: make([]params.StringBoolResult, len(args.Entities)),
	}
	accessUnitOrService := common.AuthEither(u.accessUnit, u.accessService)
	canAccess, err := accessUnitOrService()
	if err != nil {
		return params.StringBoolResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unitOrService state.Entity
			unitOrService, err = u.st.FindEntity(tag)
			if err == nil {
				charmURLer := unitOrService.(interface {
					CharmURL() (*charm.URL, bool)
				})
				curl, ok := charmURLer.CharmURL()
				if curl != nil {
					result.Results[i].Result = curl.String()
					result.Results[i].Ok = ok
				}
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#9
文件: uniter.go 项目: bac/juju

// SetCharmURL sets the charm URL for each given unit. An error will
// be returned if a unit is dead, or the charm URL is not know.
func (u *UniterAPIV3) SetCharmURL(args params.EntitiesCharmURL) (params.ErrorResults, error) {
	result := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.ErrorResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				var curl *charm.URL
				curl, err = charm.ParseURL(entity.CharmURL)
				if err == nil {
					err = unit.SetCharmURL(curl)
				}
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#10
文件: uniter.go 项目: bac/juju

// GetPrincipal returns the result of calling PrincipalName() and
// converting it to a tag, on each given unit.
func (u *UniterAPIV3) GetPrincipal(args params.Entities) (params.StringBoolResults, error) {
	result := params.StringBoolResults{
		Results: make([]params.StringBoolResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.StringBoolResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				principal, ok := unit.PrincipalName()
				if principal != "" {
					result.Results[i].Result = names.NewUnitTag(principal).String()
				}
				result.Results[i].Ok = ok
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#11
文件: uniter.go 项目: bac/juju

// HasSubordinates returns the whether each given unit has any subordinates.
func (u *UniterAPIV3) HasSubordinates(args params.Entities) (params.BoolResults, error) {
	result := params.BoolResults{
		Results: make([]params.BoolResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.BoolResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				subordinates := unit.SubordinateNames()
				result.Results[i].Result = len(subordinates) > 0
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#12
文件: uniter.go 项目: bac/juju

// Resolved returns the current resolved setting for each given unit.
func (u *UniterAPIV3) Resolved(args params.Entities) (params.ResolvedModeResults, error) {
	result := params.ResolvedModeResults{
		Results: make([]params.ResolvedModeResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.ResolvedModeResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				result.Results[i].Mode = params.ResolvedMode(unit.Resolved())
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#13
文件: uniter.go 项目: bac/juju

// AvailabilityZone returns the availability zone for each given unit, if applicable.
func (u *UniterAPIV3) AvailabilityZone(args params.Entities) (params.StringResults, error) {
	var results params.StringResults

	canAccess, err := u.accessUnit()
	if err != nil {
		return results, errors.Trace(err)
	}

	// Prep the results.
	results = params.StringResults{
		Results: make([]params.StringResult, len(args.Entities)),
	}

	// Collect the zones. No zone will be collected for any entity where
	// the tag is invalid or not authorized. Instead the corresponding
	// result will be updated with the error.
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			results.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var zone string
			zone, err = getZone(u.st, tag)
			if err == nil {
				results.Results[i].Result = zone
			}
		}
		results.Results[i].Error = common.ServerError(err)
	}

	return results, nil
}

示例#14
文件: uniter.go 项目: bac/juju

// PrivateAddress returns the private address for each given unit, if set.
func (u *UniterAPIV3) PrivateAddress(args params.Entities) (params.StringResults, error) {
	result := params.StringResults{
		Results: make([]params.StringResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.StringResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				var address network.Address
				address, err = unit.PrivateAddress()
				if err == nil {
					result.Results[i].Result = address.Value
				} else if network.IsNoAddressError(err) {
					err = common.NoAddressSetError(tag, "private")
				}
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#15
文件: networker.go 项目: imoapps/juju

// WatchInterfaces returns a NotifyWatcher for observing changes
// to each unit's service configuration settings.
func (n *NetworkerAPI) WatchInterfaces(args params.Entities) (params.NotifyWatchResults, error) {
	result := params.NotifyWatchResults{
		Results: make([]params.NotifyWatchResult, len(args.Entities)),
	}
	canAccess, err := n.getAuthFunc()
	if err != nil {
		return result, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		if !canAccess(tag) {
			err = common.ErrPerm
		} else {
			tag, ok := tag.(names.MachineTag)
			if ok {
				id := tag.Id()
				result.Results[i].NotifyWatcherId, err = n.watchOneMachineInterfaces(id)
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#16
文件: uniter.go 项目: bac/juju

// SetWorkloadVersion sets the workload version for each given unit. An error will
// be returned if a unit is dead.
func (u *UniterAPIV3) SetWorkloadVersion(args params.EntityWorkloadVersions) (params.ErrorResults, error) {
	result := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.ErrorResults{}, err
	}
	for i, entity := range args.Entities {
		resultItem := &result.Results[i]
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			resultItem.Error = common.ServerError(err)
			continue
		}
		if !canAccess(tag) {
			resultItem.Error = common.ServerError(common.ErrPerm)
			continue
		}
		unit, err := u.getUnit(tag)
		if err != nil {
			resultItem.Error = common.ServerError(err)
			continue
		}
		err = unit.SetWorkloadVersion(entity.WorkloadVersion)
		if err != nil {
			resultItem.Error = common.ServerError(err)
		}
	}
	return result, nil
}

示例#17
文件: provisioner.go 项目: bac/juju

// SetSupportedContainers updates the list of containers supported by the machines passed in args.
func (p *ProvisionerAPI) SetSupportedContainers(args params.MachineContainersParams) (params.ErrorResults, error) {
	result := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.Params)),
	}

	canAccess, err := p.getAuthFunc()
	if err != nil {
		return result, err
	}
	for i, arg := range args.Params {
		tag, err := names.ParseMachineTag(arg.MachineTag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		machine, err := p.getMachine(canAccess, tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}
		if len(arg.ContainerTypes) == 0 {
			err = machine.SupportsNoContainers()
		} else {
			err = machine.SetSupportedContainers(arg.ContainerTypes)
		}
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
		}
	}
	return result, nil
}

示例#18
文件: uniter.go 项目: bac/juju

// ClosePorts sets the policy of the port range with protocol to be
// closed, for all given units.
func (u *UniterAPIV3) ClosePorts(args params.EntitiesPortRanges) (params.ErrorResults, error) {
	result := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.ErrorResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				err = unit.ClosePorts(entity.Protocol, entity.FromPort, entity.ToPort)
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#19
文件: provisioner.go 项目: bac/juju

// Constraints returns the constraints for each given machine entity.
func (p *ProvisionerAPI) Constraints(args params.Entities) (params.ConstraintsResults, error) {
	result := params.ConstraintsResults{
		Results: make([]params.ConstraintsResult, len(args.Entities)),
	}
	canAccess, err := p.getAuthFunc()
	if err != nil {
		return result, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseMachineTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		machine, err := p.getMachine(canAccess, tag)
		if err == nil {
			var cons constraints.Value
			cons, err = machine.Constraints()
			if err == nil {
				result.Results[i].Constraints = cons
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#20
文件: uniter.go 项目: bac/juju

// ConfigSettings returns the complete set of service charm config
// settings available to each given unit.
func (u *UniterAPIV3) ConfigSettings(args params.Entities) (params.ConfigSettingsResults, error) {
	result := params.ConfigSettingsResults{
		Results: make([]params.ConfigSettingsResult, len(args.Entities)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.ConfigSettingsResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canAccess(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				var settings charm.Settings
				settings, err = unit.ConfigSettings()
				if err == nil {
					result.Results[i].Settings = params.ConfigSettings(settings)
				}
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#21
文件: storage.go 项目: mhilton/juju

func (a *API) volumeAttachments(all []state.Volume) []params.VolumeItem {
	if all == nil || len(all) == 0 {
		return nil
	}

	result := make([]params.VolumeItem, len(all))
	for i, v := range all {
		volume, err := a.convertStateVolumeToParams(v)
		if err != nil {
			result[i] = params.VolumeItem{
				Error: common.ServerError(errors.Trace(err)),
			}
			continue
		}
		result[i] = params.VolumeItem{Volume: volume}
		atts, err := a.storage.VolumeAttachments(v.VolumeTag())
		if err != nil {
			result[i].Error = common.ServerError(errors.Annotatef(
				err, "attachments for volume %v", v.VolumeTag()))
			continue
		}
		result[i].Attachments = convertStateVolumeAttachmentsToParams(atts)
	}
	return result
}

示例#22
文件: uniter.go 项目: bac/juju

// JoinedRelations returns the tags of all relations for which each supplied unit
// has entered scope. It should be called RelationsInScope, but it's not convenient
// to make that change until we have versioned APIs.
func (u *UniterAPIV3) JoinedRelations(args params.Entities) (params.StringsResults, error) {
	result := params.StringsResults{
		Results: make([]params.StringsResult, len(args.Entities)),
	}
	if len(args.Entities) == 0 {
		return result, nil
	}
	canRead, err := u.accessUnit()
	if err != nil {
		return params.StringsResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseUnitTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canRead(tag) {
			var unit *state.Unit
			unit, err = u.getUnit(tag)
			if err == nil {
				result.Results[i].Result, err = relationsInScopeTags(unit)
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

示例#23
文件: undertaker_test.go 项目: kat-co/juju

func (*undertakerSuite) TestGetMachineProviderInterfaceInfo(c *gc.C) {
	backend, _, api := makeApi(c, "")
	backend.machines = map[string]*mockMachine{
		"0": &mockMachine{
			Stub: &testing.Stub{},
			interfaceInfos: []network.ProviderInterfaceInfo{{
				InterfaceName: "billy",
				MACAddress:    "hexadecimal!",
				ProviderId:    "a number",
			}, {
				InterfaceName: "lily",
				MACAddress:    "octal?",
				ProviderId:    "different number",
			}}},
		"2": &mockMachine{
			Stub: &testing.Stub{},
			interfaceInfos: []network.ProviderInterfaceInfo{{
				InterfaceName: "gilly",
				MACAddress:    "sexagesimal?!",
				ProviderId:    "some number",
			}},
		},
	}
	backend.SetErrors(nil, errors.NotFoundf("no machine 100 fool!"))

	args := makeEntities("machine-2", "machine-100", "machine-0", "machine-inv")
	result := api.GetMachineProviderInterfaceInfo(args)

	c.Assert(result, gc.DeepEquals, params.ProviderInterfaceInfoResults{
		Results: []params.ProviderInterfaceInfoResult{{
			MachineTag: "machine-2",
			Interfaces: []params.ProviderInterfaceInfo{{
				InterfaceName: "gilly",
				MACAddress:    "sexagesimal?!",
				ProviderId:    "some number",
			}},
		}, {
			MachineTag: "machine-100",
			Error: common.ServerError(
				errors.NotFoundf("no machine 100 fool!"),
			),
		}, {
			MachineTag: "machine-0",
			Interfaces: []params.ProviderInterfaceInfo{{
				InterfaceName: "billy",
				MACAddress:    "hexadecimal!",
				ProviderId:    "a number",
			}, {
				InterfaceName: "lily",
				MACAddress:    "octal?",
				ProviderId:    "different number",
			}},
		}, {
			MachineTag: "machine-inv",
			Error: common.ServerError(
				errors.New(`"machine-inv" is not a valid machine tag`),
			),
		}},
	})
}

示例#24
文件: keymanager.go 项目: imoapps/juju

// ListKeys returns the authorised ssh keys for the specified users.
func (api *KeyManagerAPI) ListKeys(arg params.ListSSHKeys) (params.StringsResults, error) {
	if len(arg.Entities.Entities) == 0 {
		return params.StringsResults{}, nil
	}
	results := make([]params.StringsResult, len(arg.Entities.Entities))

	// For now, authorised keys are global, common to all users.
	var keyInfo []string
	cfg, configErr := api.state.EnvironConfig()
	if configErr == nil {
		keys := ssh.SplitAuthorisedKeys(cfg.AuthorizedKeys())
		keyInfo = parseKeys(keys, arg.Mode)
	}

	for i, entity := range arg.Entities.Entities {
		// NOTE: entity.Tag isn't a tag, but a username.
		if !api.canRead(entity.Tag) {
			results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		// All keys are global, no need to look up the user.
		if configErr == nil {
			results[i].Result = keyInfo
		}
		results[i].Error = common.ServerError(configErr)
	}
	return params.StringsResults{Results: results}, nil
}

示例#25
文件: uniter_v1.go 项目: imoapps/juju

// ServiceOwner returns the owner user for each given service tag.
func (u *UniterAPIV1) ServiceOwner(args params.Entities) (params.StringResults, error) {
	result := params.StringResults{
		Results: make([]params.StringResult, len(args.Entities)),
	}
	canAccess, err := u.accessService()
	if err != nil {
		return params.StringResults{}, err
	}
	for i, entity := range args.Entities {
		tag, err := names.ParseServiceTag(entity.Tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		if !canAccess(tag) {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		service, err := u.getService(tag)
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}
		result.Results[i].Result = service.GetOwnerTag()
	}
	return result, nil
}

示例#26
文件: machiner.go 项目: kapilt/juju

func (api *MachinerAPI) SetMachineAddresses(args params.SetMachinesAddresses) (params.ErrorResults, error) {
	results := params.ErrorResults{
		Results: make([]params.ErrorResult, len(args.MachineAddresses)),
	}
	canModify, err := api.getCanModify()
	if err != nil {
		return results, err
	}
	for i, arg := range args.MachineAddresses {
		tag, err := names.ParseMachineTag(arg.Tag)
		if err != nil {
			results.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		err = common.ErrPerm
		if canModify(tag) {
			var m *state.Machine
			m, err = api.getMachine(tag)
			if err == nil {
				err = m.SetMachineAddresses(arg.Addresses...)
			} else if errors.IsNotFound(err) {
				err = common.ErrPerm
			}
		}
		results.Results[i].Error = common.ServerError(err)
	}
	return results, nil
}

示例#27
文件: imagemanager.go 项目: imoapps/juju

// DeleteImages deletes the images matching the specified filter.
func (api *ImageManagerAPI) DeleteImages(arg params.ImageFilterParams) (params.ErrorResults, error) {
	if err := api.check.ChangeAllowed(); err != nil {
		return params.ErrorResults{}, errors.Trace(err)
	}
	var result params.ErrorResults
	result.Results = make([]params.ErrorResult, len(arg.Images))
	stor := api.state.ImageStorage()
	for i, imageSpec := range arg.Images {
		filter := imagestorage.ImageFilter{
			Kind:   imageSpec.Kind,
			Series: imageSpec.Series,
			Arch:   imageSpec.Arch,
		}
		imageMetadata, err := stor.ListImages(filter)
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}
		if len(imageMetadata) != 1 {
			result.Results[i].Error = common.ServerError(
				errors.NotFoundf("image %s/%s/%s", filter.Kind, filter.Series, filter.Arch))
			continue
		}
		logger.Infof("deleting image with metadata %+v", *imageMetadata[0])
		err = stor.DeleteImage(imageMetadata[0])
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
		}
	}
	return result, nil
}

示例#28
文件: retryprovisioning_test.go 项目: snailwalker/juju

func (f *fakeRetryProvisioningClient) RetryProvisioning(machines ...names.MachineTag) (
	[]params.ErrorResult, error) {

	if f.err != nil {
		return nil, f.err
	}

	results := make([]params.ErrorResult, len(machines))

	// For each of the machines passed in, verify that we have the
	// id and that the info string is "broken".
	for i, machine := range machines {
		m, ok := f.m[machine.Id()]
		if ok {
			if m.info == "broken" {
				// The real RetryProvisioning command sets the
				// status data "transient" : true.
				m.data["transient"] = true
			} else {
				results[i].Error = common.ServerError(
					fmt.Errorf("%s is not in an error state",
						names.ReadableString(machine)))
			}
		} else {
			results[i].Error = common.ServerError(
				errors.NotFoundf("machine %s", machine.Id()))
		}
	}

	return results, nil
}

示例#29
文件: modelmanager.go 项目: bac/juju

// UnsetModelDefaults removes the specified default model settings.
func (m *ModelManagerAPI) UnsetModelDefaults(args params.UnsetModelDefaults) (params.ErrorResults, error) {
	results := params.ErrorResults{Results: make([]params.ErrorResult, len(args.Keys))}
	if !m.isAdmin {
		return results, common.ErrPerm
	}

	if err := m.check.ChangeAllowed(); err != nil {
		return results, errors.Trace(err)
	}

	for i, arg := range args.Keys {
		var rspec *environs.RegionSpec
		if arg.CloudRegion != "" {
			spec, err := m.makeRegionSpec(arg.CloudTag, arg.CloudRegion)
			if err != nil {
				results.Results[i].Error = common.ServerError(
					errors.Trace(err))
				continue
			}
			rspec = spec
		}
		results.Results[i].Error = common.ServerError(
			m.state.UpdateModelConfigDefaultValues(nil, arg.Keys, rspec),
		)
	}
	return results, nil
}

示例#30
文件: uniter.go 项目: bac/juju

// ReadRemoteSettings returns the remote settings of each given set of
// relation/local unit/remote unit.
func (u *UniterAPIV3) ReadRemoteSettings(args params.RelationUnitPairs) (params.SettingsResults, error) {
	result := params.SettingsResults{
		Results: make([]params.SettingsResult, len(args.RelationUnitPairs)),
	}
	canAccess, err := u.accessUnit()
	if err != nil {
		return params.SettingsResults{}, err
	}
	for i, arg := range args.RelationUnitPairs {
		unit, err := names.ParseUnitTag(arg.LocalUnit)
		if err != nil {
			result.Results[i].Error = common.ServerError(common.ErrPerm)
			continue
		}
		relUnit, err := u.getRelationUnit(canAccess, arg.Relation, unit)
		if err == nil {
			// TODO(dfc) rework this logic
			remoteUnit := ""
			remoteUnit, err = u.checkRemoteUnit(relUnit, arg.RemoteUnit)
			if err == nil {
				var settings map[string]interface{}
				settings, err = relUnit.ReadSettings(remoteUnit)
				if err == nil {
					result.Results[i].Settings, err = convertRelationSettings(settings)
				}
			}
		}
		result.Results[i].Error = common.ServerError(err)
	}
	return result, nil
}

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