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allocator

package

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Versions in this module

v1

v1.6.3

Oct 8, 2019

v1.6.2

Sep 25, 2019

v1.6.1

Sep 9, 2019

v1.6.0

Aug 19, 2019

Changes in this version

+ type Allocator struct

+ func NewAllocator(typ AllocatorKey, backend Backend, opts ...AllocatorOption) (*Allocator, error)

+ func NewAllocatorForGC(backend Backend) *Allocator

+ func (a *Allocator) Allocate(ctx context.Context, key AllocatorKey) (idpool.ID, bool, error)

+ func (a *Allocator) Delete()

+ func (a *Allocator) DeleteAllKeys()

+ func (a *Allocator) ForeachCache(cb RangeFunc)

+ func (a *Allocator) Get(ctx context.Context, key AllocatorKey) (idpool.ID, error)

+ func (a *Allocator) GetByID(id idpool.ID) (AllocatorKey, error)

+ func (a *Allocator) GetIfLocked(ctx context.Context, key AllocatorKey, lock kvstore.KVLocker) (idpool.ID, error)

+ func (a *Allocator) GetNoCache(ctx context.Context, key AllocatorKey) (idpool.ID, error)

+ func (a *Allocator) Release(ctx context.Context, key AllocatorKey) (lastUse bool, err error)

+ func (a *Allocator) RunGC(staleKeysPrevRound map[string]uint64) (map[string]uint64, error)

+ func (a *Allocator) WaitForInitialSync(ctx context.Context) error

+ func (a *Allocator) WatchRemoteKVStore(backend kvstore.BackendOperations, prefix string) *RemoteCache

+ type AllocatorEvent struct

+ ID idpool.ID

+ Key AllocatorKey

+ Typ kvstore.EventType

+ type AllocatorEventChan chan AllocatorEvent

+ type AllocatorKey interface

+ GetAsMap func() map[string]string

+ GetKey func() string

+ PutKey func(v string) AllocatorKey

+ PutKeyFromMap func(v map[string]string) AllocatorKey

+ type AllocatorOption func(*Allocator)

+ func WithBackend(backend Backend) AllocatorOption

+ func WithEvents(events AllocatorEventChan) AllocatorOption

+ func WithMasterKeyProtection() AllocatorOption

+ func WithMax(id idpool.ID) AllocatorOption

+ func WithMin(id idpool.ID) AllocatorOption

+ func WithPrefixMask(mask idpool.ID) AllocatorOption

+ func WithoutGC() AllocatorOption

+ type Backend interface

+ AcquireReference func(ctx context.Context, id idpool.ID, key AllocatorKey, lock kvstore.KVLocker) error

+ AllocateID func(ctx context.Context, id idpool.ID, key AllocatorKey) error

+ AllocateIDIfLocked func(ctx context.Context, id idpool.ID, key AllocatorKey, lock kvstore.KVLocker) error

+ DeleteAllKeys func()

+ Encode func(string) string

+ Get func(ctx context.Context, key AllocatorKey) (idpool.ID, error)

+ GetByID func(id idpool.ID) (AllocatorKey, error)

+ GetIfLocked func(ctx context.Context, key AllocatorKey, lock kvstore.KVLocker) (idpool.ID, error)

+ ListAndWatch func(handler CacheMutations, stopChan chan struct{})

+ Lock func(ctx context.Context, key AllocatorKey) (kvstore.KVLocker, error)

+ Release func(ctx context.Context, key AllocatorKey) (err error)

+ RunGC func(staleKeysPrevRound map[string]uint64) (map[string]uint64, error)

+ Status func() (string, error)

+ UpdateKey func(ctx context.Context, id idpool.ID, key AllocatorKey, reliablyMissing bool) error

+ UpdateKeyIfLocked func(ctx context.Context, id idpool.ID, key AllocatorKey, reliablyMissing bool, ...) error

+ type CacheMutations interface

+ OnAdd func(id idpool.ID, key AllocatorKey)

+ OnDelete func(id idpool.ID, key AllocatorKey)

+ OnListDone func()

+ OnModify func(id idpool.ID, key AllocatorKey)

+ type RangeFunc func(idpool.ID, AllocatorKey)

+ type RemoteCache struct

+ func (rc *RemoteCache) Close()

v1.6.0-rc7

Aug 19, 2019

v1.6.0-rc6

Aug 16, 2019

v1.6.0-rc5

Jul 31, 2019

v1.6.0-rc4

Jul 24, 2019

v1.6.0-rc3

Jul 22, 2019