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types

package
v0.1.6 Latest Latest
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 Go to latest Published: Sep 29, 2026 License: MIT Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidCapacity = errors.New("invalid capacity")
	ErrInvalidVolume   = errors.New("invalid volume")
	ErrInvalidStorage  = errors.New("invalid storage")
	ErrInvalidDisk     = errors.New("invalid disk")
	ErrInvalidParams   = errors.New("invalid io parameters")
)

Functions

This section is empty.

Types

type Disk 

type Disk struct {
	Device    string   `json:"device"`
	Mounts    []string `json:"mounts"`
	ReadIOPS  int64    `json:"read_IOPS"`
	WriteIOPS int64    `json:"write_IOPS"`
	ReadBPS   int64    `json:"read_bps"`
	WriteBPS  int64    `json:"write_bps"`
}

func (*Disk) DeepCopy 

func (d *Disk) DeepCopy() *Disk

func (*Disk) Parse 

func (d *Disk) Parse(s string) (err error)

func (*Disk) String 

func (d *Disk) String() string

type Disks 

type Disks []*Disk

func (*Disks) Add 

func (d *Disks) Add(d1 Disks)

func (Disks) DeepCopy 

func (d Disks) DeepCopy() Disks

func (Disks) GetDiskByDevice 

func (d Disks) GetDiskByDevice(device string) *Disk

func (Disks) GetDiskByPath 

func (d Disks) GetDiskByPath(path string) *Disk

func (*Disks) RemoveMounts 

func (d *Disks) RemoveMounts() Disks

RemoveMounts remove mounts so Add / Sub won't affect the origin mounts

func (*Disks) Sub 

func (d *Disks) Sub(d1 Disks)

type EngineParams 

type EngineParams struct {
	Volumes       []string          `json:"volumes"`
	VolumeChanged bool              `json:"volume_changed"` // indicates whether the realloc request includes new volumes
	Storage       int64             `json:"storage"`
	IOPSOptions   map[string]string `json:"iops_options"`
}

func (*EngineParams) AsRawParams 

func (ep *EngineParams) AsRawParams() resourcetypes.RawParams

func (*EngineParams) Parse 

func (ep *EngineParams) Parse(rawParams resourcetypes.RawParams) error

type NodeResource 

type NodeResource struct {
	Volumes Volumes `json:"volumes"`
	Disks   Disks   `json:"disks"`
	Storage int64   `json:"storage"`
}

func (*NodeResource) Add 

func (n *NodeResource) Add(n1 *NodeResource)

func (*NodeResource) AsRawParams 

func (n *NodeResource) AsRawParams() resourcetypes.RawParams

func (*NodeResource) DeepCopy 

func (n *NodeResource) DeepCopy() *NodeResource

func (*NodeResource) Parse 

func (n *NodeResource) Parse(rawParams resourcetypes.RawParams) error

func (*NodeResource) RemoveEmpty 

func (n *NodeResource) RemoveEmpty()

func (*NodeResource) Sub 

func (n *NodeResource) Sub(n1 *NodeResource)

type NodeResourceInfo 

type NodeResourceInfo struct {
	Capacity *NodeResource `json:"capacity"`
	Usage    *NodeResource `json:"usage"`
}

func NewNodeResourceInfo added in v0.1.4 

func NewNodeResourceInfo() *NodeResourceInfo

NewNodeResourceInfo is the empty record of a node this plugin has nothing stored for.

func (*NodeResourceInfo) Validate 

func (n *NodeResourceInfo) Validate() error

type NodeResourceRequest 

type NodeResourceRequest struct {
	Volumes Volumes
	Storage int64
	Disks   Disks
	RMDisks []string

	RawParams resourcetypes.RawParams
}

func (*NodeResourceRequest) Parse 

func (n *NodeResourceRequest) Parse(rawParams resourcetypes.RawParams) (err error)

func (*NodeResourceRequest) SkipEmpty 

func (n *NodeResourceRequest) SkipEmpty(nodeResource *NodeResource)

SkipEmpty used for setting node resource capacity in absolute mode

type VolumeBinding 

type VolumeBinding struct {
	Source      string `json:"source"`
	Destination string `json:"destination"`
	Flags       string `json:"flags"`
	SizeInBytes int64  `json:"size_in_bytes"`
	ReadIOPS    int64  `json:"read_iops"`
	WriteIOPS   int64  `json:"write_iops"`
	ReadBPS     int64  `json:"read_bps"`
	WriteBPS    int64  `json:"write_bps"`
}

VolumeBinding src:dst[:flags][:size][:read_IOPS:write_IOPS:read_bytes:write_bytes]

func NewVolumeBinding 

func NewVolumeBinding(volume string) (*VolumeBinding, error)

func (*VolumeBinding) AddQuota added in v0.1.6 

func (vb *VolumeBinding) AddQuota(o *VolumeBinding)

func (VolumeBinding) DeepCopy 

func (vb VolumeBinding) DeepCopy() *VolumeBinding

func (VolumeBinding) DiskQuota added in v0.1.1 

func (vb VolumeBinding) DiskQuota(disk *Disk) *Disk

func (VolumeBinding) GetMapKey 

func (vb VolumeBinding) GetMapKey() [3]string

func (VolumeBinding) RequireIOPS 

func (vb VolumeBinding) RequireIOPS() bool

func (VolumeBinding) RequireSchedule 

func (vb VolumeBinding) RequireSchedule() bool

func (VolumeBinding) RequireScheduleMonopoly 

func (vb VolumeBinding) RequireScheduleMonopoly() bool

func (VolumeBinding) RequireScheduleUnlimitedQuota 

func (vb VolumeBinding) RequireScheduleUnlimitedQuota() bool

func (VolumeBinding) ToString 

func (vb VolumeBinding) ToString(normalize bool) string

func (VolumeBinding) ValidIOParameters 

func (vb VolumeBinding) ValidIOParameters() bool

func (VolumeBinding) Validate 

func (vb VolumeBinding) Validate() error

type VolumeBindings 

type VolumeBindings []*VolumeBinding

func MergeVolumeBindings 

func MergeVolumeBindings(vbs1 VolumeBindings, vbs2 ...VolumeBindings) (vbs VolumeBindings)

func NewVolumeBindings 

func NewVolumeBindings(volumes []string) (VolumeBindings, error)

func (VolumeBindings) ApplyPlan 

func (vbs VolumeBindings) ApplyPlan(plan VolumePlan) (res VolumeBindings)

func (VolumeBindings) MarshalJSON 

func (vbs VolumeBindings) MarshalJSON() ([]byte, error)

func (VolumeBindings) NeedSchedule 

func (vbs VolumeBindings) NeedSchedule() bool

func (VolumeBindings) String 

func (vbs VolumeBindings) String() string

func (VolumeBindings) TotalSize 

func (vbs VolumeBindings) TotalSize() (total int64)

func (*VolumeBindings) UnmarshalJSON 

func (vbs *VolumeBindings) UnmarshalJSON(b []byte) (err error)

func (VolumeBindings) Validate 

func (vbs VolumeBindings) Validate() error

type VolumePlan 

type VolumePlan map[*VolumeBinding]Volumes

VolumePlan is map from volume string to volumeMap: {"AUTO:/data:rw:100": Volumes{"/sda1": 100}}

func (VolumePlan) GetVolumes 

func (p VolumePlan) GetVolumes(vb *VolumeBinding) (Volumes, *VolumeBinding)

GetVolumes looks up Volumes according to volume destination directory

func (VolumePlan) MarshalJSON 

func (p VolumePlan) MarshalJSON() ([]byte, error)

func (VolumePlan) Merge 

func (p VolumePlan) Merge(p2 VolumePlan)

func (VolumePlan) String 

func (p VolumePlan) String() string

func (*VolumePlan) UnmarshalJSON 

func (p *VolumePlan) UnmarshalJSON(b []byte) error

type Volumes 

type Volumes map[string]int64

func (Volumes) Add 

func (v Volumes) Add(v1 Volumes)

func (Volumes) DeepCopy 

func (v Volumes) DeepCopy() Volumes

func (Volumes) GetDevice 

func (v Volumes) GetDevice() string

func (Volumes) GetSize 

func (v Volumes) GetSize() int64

func (Volumes) Sub 

func (v Volumes) Sub(v1 Volumes)

func (Volumes) Total 

func (v Volumes) Total() int64

type WorkloadResource 

type WorkloadResource struct {
	VolumesRequest VolumeBindings `json:"volumes_request"`
	VolumesLimit   VolumeBindings `json:"volumes_limit"`

	VolumePlanRequest VolumePlan `json:"volume_plan_request"`
	VolumePlanLimit   VolumePlan `json:"volume_plan_limit"`

	StorageRequest int64 `json:"storage_request"`
	StorageLimit   int64 `json:"storage_limit"`

	DisksRequest Disks `json:"disks_request"`
	DisksLimit   Disks `json:"disks_limit"`
}

func (*WorkloadResource) AsRawParams 

func (w *WorkloadResource) AsRawParams() resourcetypes.RawParams

func (*WorkloadResource) Parse 

func (w *WorkloadResource) Parse(rawParams resourcetypes.RawParams) error

type WorkloadResourceRequest 

type WorkloadResourceRequest struct {
	VolumesRequest VolumeBindings `json:"volumes_request"`
	VolumesLimit   VolumeBindings `json:"volumes_limit"`
	StorageRequest int64          `json:"storage_request"`
	StorageLimit   int64          `json:"storage_limit"`
	// contains filtered or unexported fields
}

func (*WorkloadResourceRequest) Parse 

func (w *WorkloadResourceRequest) Parse(rawParams resourcetypes.RawParams) (err error)

func (*WorkloadResourceRequest) SkipAddStorage 

func (w *WorkloadResourceRequest) SkipAddStorage()

SkipAddStorage will skip adding volume size to storage request / limit (used in realloc)

func (*WorkloadResourceRequest) Validate 

func (w *WorkloadResourceRequest) Validate() error

Source Files

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