quota

package
v0.1.1 Latest Latest
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 Go to latest Published: Aug 25, 2021 License: GPL-3.0 Imports: 12 Imported by: 0

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type Control 

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

Control - Context to be used by storage driver (e.g. overlay) who wants to apply project quotas to container dirs

func NewControl 

func NewControl(basePath string) (*Control, error)

Then try to create a test directory with the next project id and set a quota on it. If that works, continue to scan existing containers to map allocated project ids.

func (*Control) GetDiskUsage 

func (q *Control) GetDiskUsage(targetPath string, usage *directory.DiskUsage) error

GetDiskUsage - get the current disk usage of a directory that was configured with SetQuota

func (*Control) GetQuota 

func (q *Control) GetQuota(targetPath string, quota *Quota) error

GetQuota - get the quota limits of a directory that was configured with SetQuota

func (*Control) SetQuota 

func (q *Control) SetQuota(targetPath string, quota Quota) error

SetQuota - assign a unique project id to directory and set the quota limits for that project id

type Quota 

type Quota struct {
	Size   uint64
	Inodes uint64
}

Quota limit params - currently we only control blocks hard limit and inodes

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