dao

Documentation

Index

• type Dao
  • func New(c *conf.Config) (dao *Dao)
  • func (d *Dao) AddFreeVolume(c context.Context, group, dir string, num int64) (err error)
  • func (d *Dao) AddVolume(c context.Context, group string, num int64) (err error)
  • func (d *Dao) Close()
  • func (d *Dao) Compact(c context.Context, group string, vid int64) (err error)
  • func (d *Dao) Groups(cluster string) (groups map[string]*model.Group, err error)
  • func (d *Dao) Ping(c context.Context) error
  • func (d *Dao) Racks(cluster string) (racks map[string]*model.Rack, err error)
  • func (d *Dao) SetGroupStatus(c context.Context, group, status string) (err error)
  • func (d *Dao) Volumes(cluster string) (volumes map[string]*model.VolumeState, err error)

Types

type Dao

type Dao struct {
	// contains filtered or unexported fields
}

Dao dao

func New

func New(c *conf.Config) (dao *Dao)

New init mysql db

func (*Dao) AddFreeVolume

func (d *Dao) AddFreeVolume(c context.Context, group, dir string, num int64) (err error)

AddFreeVolume add free volume.

func (*Dao) AddVolume

func (d *Dao) AddVolume(c context.Context, group string, num int64) (err error)

AddVolume add volumes.

func (*Dao) Close

func (d *Dao) Close()

Close close the resource.

func (*Dao) Compact

func (d *Dao) Compact(c context.Context, group string, vid int64) (err error)

Compact compact store disk by group.

func (*Dao) Groups

func (d *Dao) Groups(cluster string) (groups map[string]*model.Group, err error)

Groups get group infos.

func (*Dao) Ping

func (d *Dao) Ping(c context.Context) error

Ping dao ping

func (*Dao) Racks

func (d *Dao) Racks(cluster string) (racks map[string]*model.Rack, err error)

Racks get rack infos.

func (*Dao) SetGroupStatus

func (d *Dao) SetGroupStatus(c context.Context, group, status string) (err error)

SetGroupStatus set store status by group id.

func (*Dao) Volumes

func (d *Dao) Volumes(cluster string) (volumes map[string]*model.VolumeState, err error)

Volumes get volume infos.