dao

package

v0.0.0-...-83adff0 Latest Latest Go to latest Published: Jul 6, 2020 License: GPL-3.0 Imports: 12 Imported by: 0

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

Dao dao

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

New init mysql db

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

AddFreeVolume add free volume.

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

AddVolume add volumes.

func (d *Dao) Close()

Close close the resource.

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

Compact compact store disk by group.

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

Groups get group infos.

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

Ping dao ping

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

Racks get rack infos.

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

SetGroupStatus set store status by group id.

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

Volumes get volume infos.