locking

package

v0.2.0-alpha Latest Latest Go to latest Published: Jul 6, 2025 License: Apache-2.0 Imports: 8 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/cloudbase/garm

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Documentation ¶

Index ¶

func Delete(key string)
func Lock(key, identifier string)
func LockedBy(key string) (string, bool)
func RegisterLocker(lock Locker) error
func TryLock(key, identifier string) (ok bool)
func Unlock(key string, remove bool)
type InstanceDeleteBackoff
- func NewInstanceDeleteBackoff(_ context.Context) (InstanceDeleteBackoff, error)
type Locker
- func NewLocalLocker(_ context.Context, _ dbCommon.Store) (Locker, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Delete ¶

func Delete(key string)

func Lock ¶

func Lock(key, identifier string)

func LockedBy ¶

func LockedBy(key string) (string, bool)

func RegisterLocker ¶

func RegisterLocker(lock Locker) error

func TryLock ¶

func TryLock(key, identifier string) (ok bool)

func Unlock ¶

func Unlock(key string, remove bool)

Types ¶

type InstanceDeleteBackoff ¶

type InstanceDeleteBackoff interface {
	ShouldProcess(key string) (bool, time.Time)
	Delete(key string)
	RecordFailure(key string)
}

func NewInstanceDeleteBackoff ¶

func NewInstanceDeleteBackoff(_ context.Context) (InstanceDeleteBackoff, error)

type Locker ¶

type Locker interface {
	TryLock(key, identifier string) bool
	Lock(key, identifier string)
	LockedBy(key string) (string, bool)
	Unlock(key string, remove bool)
	Delete(key string)
}

func NewLocalLocker ¶

func NewLocalLocker(_ context.Context, _ dbCommon.Store) (Locker, error)

Source Files ¶

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