Golang volume.IsVolumeNameValid函数代码示例

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本文整理汇总了Golang中github.com/docker/docker/volume.IsVolumeNameValid函数的典型用法代码示例。如果您正苦于以下问题：Golang IsVolumeNameValid函数的具体用法？Golang IsVolumeNameValid怎么用？Golang IsVolumeNameValid使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了IsVolumeNameValid函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: create

// create asks the given driver to create a volume with the name/opts.
// If a volume with the name is already known, it will ask the stored driver for the volume.
// If the passed in driver name does not match the driver name which is stored
//  for the given volume name, an error is returned after checking if the reference is stale.
// If the reference is stale, it will be purged and this create can continue.
// It is expected that callers of this function hold any necessary locks.
func (s *VolumeStore) create(name, driverName string, opts, labels map[string]string) (volume.Volume, error) {
	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, &OpErr{Err: errInvalidName, Name: name, Op: "create"}
	}

	v, err := s.checkConflict(name, driverName)
	if err != nil {
		return nil, err
	}

	if v != nil {
		return v, nil
	}

	// Since there isn't a specified driver name, let's see if any of the existing drivers have this volume name
	if driverName == "" {
		v, _ := s.getVolume(name)
		if v != nil {
			return v, nil
		}
	}

	vd, err := volumedrivers.CreateDriver(driverName)

	if err != nil {
		return nil, &OpErr{Op: "create", Name: name, Err: err}
	}

	logrus.Debugf("Registering new volume reference: driver %q, name %q", vd.Name(), name)

	if v, _ := vd.Get(name); v != nil {
		return v, nil
	}
	v, err = vd.Create(name, opts)
	if err != nil {
		return nil, err
	}
	s.globalLock.Lock()
	s.labels[name] = labels
	s.options[name] = opts
	s.refs[name] = make(map[string]struct{})
	s.globalLock.Unlock()

	metadata := volumeMetadata{
		Name:    name,
		Driver:  vd.Name(),
		Labels:  labels,
		Options: opts,
	}

	if err := s.setMeta(name, metadata); err != nil {
		return nil, err
	}
	return volumeWrapper{v, labels, vd.Scope(), opts}, nil
}

开发者ID:jfrazelle，项目名称:docker，代码行数:66，代码来源:store.go

示例2: create

// create asks the given driver to create a volume with the name/opts.
// If a volume with the name is already known, it will ask the stored driver for the volume.
// If the passed in driver name does not match the driver name which is stored for the given volume name, an error is returned.
// It is expected that callers of this function hold any neccessary locks.
func (s *VolumeStore) create(name, driverName string, opts map[string]string) (volume.Volume, error) {
	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, &OpErr{Err: errInvalidName, Name: name, Op: "create"}
	}

	vdName, exists := s.getNamed(name)
	if exists {
		if vdName != driverName && driverName != "" && driverName != volume.DefaultDriverName {
			return nil, errNameConflict
		}
		driverName = vdName
	}

	logrus.Debugf("Registering new volume reference: driver %s, name %s", driverName, name)
	vd, err := volumedrivers.GetDriver(driverName)
	if err != nil {
		return nil, &OpErr{Op: "create", Name: name, Err: err}
	}

	if v, err := vd.Get(name); err == nil {
		return v, nil
	}
	return vd.Create(name, opts)
}

开发者ID:slowreadr，项目名称:docker，代码行数:33，代码来源:store.go

示例3: Create

// Create tries to find an existing volume with the given name or create a new one from the passed in driver
func (s *VolumeStore) Create(name, driverName string, opts map[string]string) (volume.Volume, error) {
	name = normaliseVolumeName(name)
	s.locks.Lock(name)
	defer s.locks.Unlock(name)

	if vc, exists := s.get(name); exists {
		v := vc.Volume
		return v, nil
	}
	logrus.Debugf("Registering new volume reference: driver %s, name %s", driverName, name)

	vd, err := volumedrivers.GetDriver(driverName)
	if err != nil {
		return nil, err
	}

	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, ErrInvalidName
	}

	v, err := vd.Create(name, opts)
	if err != nil {
		return nil, err
	}

	s.set(name, &volumeCounter{v, 0})
	return v, nil
}

开发者ID:ngorskig，项目名称:docker，代码行数:34，代码来源:store.go

示例4: Create

// Create tries to find an existing volume with the given name or create a new one from the passed in driver
func (s *VolumeStore) Create(name, driverName string, opts map[string]string) (volume.Volume, error) {
	name = normaliseVolumeName(name)
	s.locks.Lock(name)
	defer s.locks.Unlock(name)

	if vc, exists := s.get(name); exists {
		v := vc.Volume
		return v, nil
	}

	vd, err := volumedrivers.GetDriver(driverName)
	if err != nil {
		return nil, &OpErr{Err: err, Name: driverName, Op: "create"}
	}

	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, &OpErr{Err: errInvalidName, Name: name, Op: "create"}
	}

	v, err := vd.Create(name, opts)
	if err != nil {
		return nil, &OpErr{Op: "create", Name: name, Err: err}
	}

	s.set(name, &volumeCounter{v, 0})
	return v, nil
}

开发者ID:leobcn，项目名称:docker，代码行数:33，代码来源:store.go

示例5: create

// create asks the given driver to create a volume with the name/opts.
// If a volume with the name is already known, it will ask the stored driver for the volume.
// If the passed in driver name does not match the driver name which is stored for the given volume name, an error is returned.
// It is expected that callers of this function hold any necessary locks.
func (s *VolumeStore) create(name, driverName string, opts map[string]string) (volume.Volume, error) {
	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, &OpErr{Err: errInvalidName, Name: name, Op: "create"}
	}

	if v, exists := s.getNamed(name); exists {
		if v.DriverName() != driverName && driverName != "" && driverName != volume.DefaultDriverName {
			return nil, errNameConflict
		}
		return v, nil
	}

	// Since there isn't a specified driver name, let's see if any of the existing drivers have this volume name
	if driverName == "" {
		v, _ := s.getVolume(name)
		if v != nil {
			return v, nil
		}
	}

	vd, err := volumedrivers.GetDriver(driverName)

	if err != nil {
		return nil, &OpErr{Op: "create", Name: name, Err: err}
	}

	logrus.Debugf("Registering new volume reference: driver %q, name %q", vd.Name(), name)

	if v, _ := vd.Get(name); v != nil {
		return v, nil
	}
	return vd.Create(name, opts)
}

开发者ID:contiv，项目名称:docker，代码行数:42，代码来源:store.go

示例6: create

// create asks the given driver to create a volume with the name/opts.
// If a volume with the name is already known, it will ask the stored driver for the volume.
// If the passed in driver name does not match the driver name which is stored for the given volume name, an error is returned.
// It is expected that callers of this function hold any necessary locks.
func (s *VolumeStore) create(name, driverName string, opts, labels map[string]string) (volume.Volume, error) {
	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, &OpErr{Err: errInvalidName, Name: name, Op: "create"}
	}

	if v, exists := s.getNamed(name); exists {
		if v.DriverName() != driverName && driverName != "" && driverName != volume.DefaultDriverName {
			return nil, errNameConflict
		}
		return v, nil
	}

	// Since there isn't a specified driver name, let's see if any of the existing drivers have this volume name
	if driverName == "" {
		v, _ := s.getVolume(name)
		if v != nil {
			return v, nil
		}
	}

	vd, err := volumedrivers.GetDriver(driverName)

	if err != nil {
		return nil, &OpErr{Op: "create", Name: name, Err: err}
	}

	logrus.Debugf("Registering new volume reference: driver %q, name %q", vd.Name(), name)

	if v, _ := vd.Get(name); v != nil {
		return v, nil
	}
	v, err := vd.Create(name, opts)
	if err != nil {
		return nil, err
	}
	s.labels[name] = labels

	if s.db != nil {
		metadata := &volumeMetadata{
			Name:   name,
			Labels: labels,
		}

		volData, err := json.Marshal(metadata)
		if err != nil {
			return nil, err
		}

		if err := s.db.Update(func(tx *bolt.Tx) error {
			b := tx.Bucket([]byte(volumeBucketName))
			err := b.Put([]byte(name), volData)
			return err
		}); err != nil {
			return nil, err
		}
	}

	return volumeWithLabels{v, labels}, nil
}

开发者ID:naag，项目名称:docker，代码行数:68，代码来源:store.go

示例7: create

// create asks the given driver to create a volume with the name/opts.
// If a volume with the name is already known, it will ask the stored driver for the volume.
// If the passed in driver name does not match the driver name which is stored
//  for the given volume name, an error is returned after checking if the reference is stale.
// If the reference is stale, it will be purged and this create can continue.
// It is expected that callers of this function hold any necessary locks.
func (s *VolumeStore) create(name, driverName string, opts, labels map[string]string) (volume.Volume, error) {
	// Validate the name in a platform-specific manner
	valid, err := volume.IsVolumeNameValid(name)
	if err != nil {
		return nil, err
	}
	if !valid {
		return nil, &OpErr{Err: errInvalidName, Name: name, Op: "create"}
	}

	v, err := s.checkConflict(name, driverName)
	if err != nil {
		return nil, err
	}

	if v != nil {
		return v, nil
	}

	// Since there isn't a specified driver name, let's see if any of the existing drivers have this volume name
	if driverName == "" {
		v, _ := s.getVolume(name)
		if v != nil {
			return v, nil
		}
	}

	vd, err := volumedrivers.CreateDriver(driverName)

	if err != nil {
		return nil, &OpErr{Op: "create", Name: name, Err: err}
	}

	logrus.Debugf("Registering new volume reference: driver %q, name %q", vd.Name(), name)

	if v, _ := vd.Get(name); v != nil {
		return v, nil
	}
	v, err = vd.Create(name, opts)
	if err != nil {
		return nil, err
	}
	s.globalLock.Lock()
	s.labels[name] = labels
	s.options[name] = opts
	s.refs[name] = make(map[string]struct{})
	s.globalLock.Unlock()

	if s.db != nil {
		metadata := &volumeMetadata{
			Name:    name,
			Labels:  labels,
			Options: opts,
		}

		volData, err := json.Marshal(metadata)
		if err != nil {
			return nil, err
		}

		if err := s.db.Update(func(tx *bolt.Tx) error {
			b := tx.Bucket([]byte(volumeBucketName))
			err := b.Put([]byte(name), volData)
			return err
		}); err != nil {
			return nil, errors.Wrap(err, "error while persisting volume metadata")
		}
	}

	return volumeWrapper{v, labels, vd.Scope(), opts}, nil
}

开发者ID:harche，项目名称:docker，代码行数:77，代码来源:store.go

注：本文中的github.com/docker/docker/volume.IsVolumeNameValid函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。