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capacityplanner

package

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Versions in this module

v1

v1.7.0

May 13, 2024

v1.6.2

Mar 22, 2024

v1.6.1

Mar 15, 2024

v1.5.1

Feb 20, 2024

v1.5.0

Jan 30, 2024

v1.5.0-659.f45d675

Jan 30, 2024

v1.5.0-655.60e4b40

Jan 30, 2024

v1.4.0

Nov 13, 2023

v1.3.0

Jul 12, 2023

Changes in this version

+ func AlignSizeByMB(size int64) int64

v1.0.0

Jan 24, 2022

Changes in this version

+ const AcSizeMinThresholdBytes

+ const DefaultPESize

+ const LvgDefaultMetadataSize

+ func AlignSizeByPE(size int64) int64

+ func FilterACList(acs []accrd.AvailableCapacity, filter func(ac accrd.AvailableCapacity) bool) []accrd.AvailableCapacity

+ func FilterACRList(acrs []acrcrd.AvailableCapacityReservation, ...) []acrcrd.AvailableCapacityReservation

+ func SubtractLVMMetadataSize(size int64) int64

+ type ACMap map[string]*accrd.AvailableCapacity

+ type ACNameToACRNamesMap map[string][]string

+ type ACRMap map[string]*acrcrd.AvailableCapacityReservation

+ type ACRReader struct

+ func NewACRReader(client *k8s.KubeClient, logger *logrus.Entry, cached bool) *ACRReader

+ func (acr *ACRReader) ReadReservation(ctx context.Context, name string) (*acrcrd.AvailableCapacityReservation, error)

+ func (acr *ACRReader) ReadReservations(ctx context.Context) ([]acrcrd.AvailableCapacityReservation, error)

+ type ACReader struct

+ func NewACReader(client *k8s.KubeClient, logger *logrus.Entry, cached bool) *ACReader

+ func (acr *ACReader) ReadCapacity(ctx context.Context) ([]accrd.AvailableCapacity, error)

+ type CapacityManager struct

+ func NewCapacityManager(logger *logrus.Entry, capReader CapacityReader, resReader ReservationReader, ...) *CapacityManager

+ func (cm *CapacityManager) PlanVolumesPlacing(ctx context.Context, volumes []*genV1.Volume, nodes []string) (*VolumesPlacingPlan, error)

+ type CapacityManagerBuilder interface

+ GetCapacityManager func(logger *logrus.Entry, capReader CapacityReader, resReader ReservationReader) CapacityPlaner

+ type CapacityPlaner interface

+ PlanVolumesPlacing func(ctx context.Context, volumes []*genV1.Volume, nodes []string) (*VolumesPlacingPlan, error)

+ type CapacityReader interface

+ ReadCapacity func(ctx context.Context) ([]accrd.AvailableCapacity, error)

+ type CapacityReaderMock struct

+ func (cr *CapacityReaderMock) ReadCapacity(ctx context.Context) ([]accrd.AvailableCapacity, error)

+ type DefaultCapacityManagerBuilder struct

+ SequentialLVGReservation bool

+ func (dcmb *DefaultCapacityManagerBuilder) GetCapacityManager(logger *logrus.Entry, capReader CapacityReader, resReader ReservationReader) CapacityPlaner

+ type MockCapacityManagerBuilder struct

+ Manager CapacityPlaner

+ func (mcb *MockCapacityManagerBuilder) GetCapacityManager(logger *logrus.Entry, capReader CapacityReader) CapacityPlaner

+ func (mcb *MockCapacityManagerBuilder) GetReservedCapacityManager(logger *logrus.Entry, capReader CapacityReader, resReader ReservationReader) CapacityPlaner

+ type NodeCapacityMap map[string]ACMap

+ type PlannerMock struct

+ func (cr *PlannerMock) PlanVolumesPlacing(ctx context.Context, volumes []*genV1.Volume, nodes []string) (*VolumesPlacingPlan, error)

+ type ReservationFilter struct

+ func NewReservationFilter() *ReservationFilter

+ func (rf *ReservationFilter) FilterByReservation(reserved bool, acs []accrd.AvailableCapacity, ...) []accrd.AvailableCapacity

+ type ReservationHelper struct

+ func NewReservationHelper(logger *logrus.Entry, client *k8s.KubeClient, capReader CapacityReader) *ReservationHelper

+ func (rh *ReservationHelper) ReleaseReservation(ctx context.Context, reservation *acrcrd.AvailableCapacityReservation, ...) error

+ func (rh *ReservationHelper) UpdateReservation(ctx context.Context, placingPlan *VolumesPlacingPlan, nodes []string, ...) error

+ type ReservationReader interface

+ ReadReservations func(ctx context.Context) ([]acrcrd.AvailableCapacityReservation, error)

+ type ReservationReaderMock struct

+ func (rrm *ReservationReaderMock) ReadReservations(ctx context.Context) ([]acrcrd.AvailableCapacityReservation, error)

+ type SCToACMap map[string]ACMap

+ type UnreservedACReader struct

+ func NewUnreservedACReader(logger *logrus.Entry, capReader CapacityReader, resReader ReservationReader) *UnreservedACReader

+ func (rar *UnreservedACReader) ReadCapacity(ctx context.Context) ([]accrd.AvailableCapacity, error)

+ type VolToACListMap map[*genV1.Volume][]*accrd.AvailableCapacity

+ type VolToACMap map[*genV1.Volume]*accrd.AvailableCapacity

+ type VolumesPlacingPlan struct

+ func NewVolumesPlacingPlan(volMap VolumesPlanMap, capacityMap NodeCapacityMap) *VolumesPlacingPlan

+ func (vpp *VolumesPlacingPlan) GetACForVolume(node string, volume *genV1.Volume) *accrd.AvailableCapacity

+ func (vpp *VolumesPlacingPlan) GetACsForVolumes() VolToACListMap

+ func (vpp *VolumesPlacingPlan) GetVolumesToACMapping(node string) VolToACMap

+ func (vpp *VolumesPlacingPlan) SelectNode() string

+ type VolumesPlanMap map[string]VolToACMap

v1.0.0-rc1

Dec 15, 2021

v0

v0.5.0-test

Oct 19, 2021

v0.5.0-alpha

Oct 22, 2021

v0.4.0-beta

Sep 9, 2021

v0.4.0-alpha

Sep 9, 2021

v0.3.0-beta

Aug 11, 2021

v0.3.0-alpha

Aug 3, 2021

v0.2.2-beta

Jul 6, 2021