schedulerobjects

package
v0.3.46 Latest Latest
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 Go to latest Published: Jan 23, 2023 License: Apache-2.0 Imports: 25 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrInvalidLengthReporting        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowReporting          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupReporting = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidLengthSchedulerobjects        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowSchedulerobjects          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupSchedulerobjects = fmt.Errorf("proto: unexpected end of group")
)

Functions

func PriorityFromPodSpec 

func PriorityFromPodSpec(podSpec *v1.PodSpec, priorityByPriorityClassName map[string]configuration.PriorityClass) (int32, bool)

PriorityFromPodSpec returns the priority set in a pod spec. If priority is set directly, that value is returned. Otherwise, it returns priorityByPriorityClassName[podSpec.PriorityClassName]. ok is false if no priority is set for this pod spec, in which case priority is 0.

func RegisterSchedulerReportingServer 

func RegisterSchedulerReportingServer(s *grpc.Server, srv SchedulerReportingServer)

Types

type AllocatableByPriorityAndResourceType 

type AllocatableByPriorityAndResourceType QuantityByPriorityAndResourceType

AllocatableByPriorityAndResourceType accounts for resources that can be allocated to pods of a given priority. E.g., AllocatableByPriorityAndResourceType[5]["cpu"] is the amount of CPU available to pods with priority 5, where alloctable resources = unused resources + resources allocated to lower-priority pods.

func NewAllocatableByPriorityAndResourceType 

func NewAllocatableByPriorityAndResourceType(priorities []int32, resources map[string]resource.Quantity) AllocatableByPriorityAndResourceType

func (AllocatableByPriorityAndResourceType) DeepCopy 

func (m AllocatableByPriorityAndResourceType) DeepCopy() AllocatableByPriorityAndResourceType

func (AllocatableByPriorityAndResourceType) Get 

func (AllocatableByPriorityAndResourceType AllocatableByPriorityAndResourceType) Get(priority int32, resourceType string) resource.Quantity

func (AllocatableByPriorityAndResourceType) MarkAllocatable 

func (m AllocatableByPriorityAndResourceType) MarkAllocatable(p int32, rs ResourceList)

MarkAllocatable indicates resources have been released by pods of priority p, thus increasing the resources allocatable to pods of priority p or lower.

func (AllocatableByPriorityAndResourceType) MarkAllocated 

func (m AllocatableByPriorityAndResourceType) MarkAllocated(p int32, rs ResourceList)

MarkAllocated indicates resources have been allocated to pods of priority p, hence reducing the resources allocatable to pods of priority p or lower.

type AllocatedByPriorityAndResourceType 

type AllocatedByPriorityAndResourceType QuantityByPriorityAndResourceType

AllocatedByPriorityAndResourceType accounts for resources allocated to pods of a given priority or lower. E.g., AllocatedByPriorityAndResourceType[5]["cpu"] is the amount of CPU allocated to pods with priority 5 or lower.

func NewAllocatedByPriorityAndResourceType 

func NewAllocatedByPriorityAndResourceType(priorities []int32) AllocatedByPriorityAndResourceType

func (AllocatedByPriorityAndResourceType) Get 

func (assignedByPriorityAndResourceType AllocatedByPriorityAndResourceType) Get(priority int32, resourceType string) resource.Quantity

func (AllocatedByPriorityAndResourceType) MarkAllocatable 

func (m AllocatedByPriorityAndResourceType) MarkAllocatable(p int32, rs ResourceList)

MarkAllocatable reduces the resources allocated to pods of priority p or lower.

func (AllocatedByPriorityAndResourceType) MarkAllocated 

func (m AllocatedByPriorityAndResourceType) MarkAllocated(p int32, rs ResourceList)

MarkAllocated increases the resources allocated to pods of priority p or lower.

type ClusterResourceUsageReport 

type ClusterResourceUsageReport struct {
	Pool             string                                `protobuf:"bytes,1,opt,name=pool,proto3" json:"pool,omitempty"`
	Created          time.Time                             `protobuf:"bytes,2,opt,name=created,proto3,stdtime" json:"created"`
	ResourcesByQueue map[string]*QueueClusterResourceUsage `` /* 173-byte string literal not displayed */
}

A collection of QueueClusterResourceUsage This is only needed to brige the gap between the redis based scheduler and the new scheduler.

func (*ClusterResourceUsageReport) Descriptor 

func (*ClusterResourceUsageReport) Descriptor() ([]byte, []int)

func (*ClusterResourceUsageReport) GetCreated 

func (m *ClusterResourceUsageReport) GetCreated() time.Time

func (*ClusterResourceUsageReport) GetPool 

func (m *ClusterResourceUsageReport) GetPool() string

func (*ClusterResourceUsageReport) GetResourcesByQueue 

func (m *ClusterResourceUsageReport) GetResourcesByQueue() map[string]*QueueClusterResourceUsage

func (*ClusterResourceUsageReport) Marshal 

func (m *ClusterResourceUsageReport) Marshal() (dAtA []byte, err error)

func (*ClusterResourceUsageReport) MarshalTo 

func (m *ClusterResourceUsageReport) MarshalTo(dAtA []byte) (int, error)

func (*ClusterResourceUsageReport) MarshalToSizedBuffer 

func (m *ClusterResourceUsageReport) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ClusterResourceUsageReport) ProtoMessage 

func (*ClusterResourceUsageReport) ProtoMessage()

func (*ClusterResourceUsageReport) Reset 

func (m *ClusterResourceUsageReport) Reset()

func (*ClusterResourceUsageReport) Size 

func (m *ClusterResourceUsageReport) Size() (n int)

func (*ClusterResourceUsageReport) String 

func (m *ClusterResourceUsageReport) String() string

func (*ClusterResourceUsageReport) Unmarshal 

func (m *ClusterResourceUsageReport) Unmarshal(dAtA []byte) error

func (*ClusterResourceUsageReport) XXX_DiscardUnknown 

func (m *ClusterResourceUsageReport) XXX_DiscardUnknown()

func (*ClusterResourceUsageReport) XXX_Marshal 

func (m *ClusterResourceUsageReport) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ClusterResourceUsageReport) XXX_Merge 

func (m *ClusterResourceUsageReport) XXX_Merge(src proto.Message)

func (*ClusterResourceUsageReport) XXX_Size 

func (m *ClusterResourceUsageReport) XXX_Size() int

func (*ClusterResourceUsageReport) XXX_Unmarshal 

func (m *ClusterResourceUsageReport) XXX_Unmarshal(b []byte) error

type Executor 

type Executor struct {
	// Name of the executor
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// Pool that the executor belongs to
	Pool string `protobuf:"bytes,2,opt,name=pool,proto3" json:"pool,omitempty"`
	// The nodes available for scheduling via this executor
	Nodes []*Node `protobuf:"bytes,3,rep,name=nodes,proto3" json:"nodes,omitempty"`
	// Minimum resources which a job must request in order to be considered for scheduling on this executor
	MinimumJobSize ResourceList `protobuf:"bytes,4,opt,name=minimumJobSize,proto3" json:"minimumJobSize"`
	// Last time the executor provided a heartbeat to say it was still accepting job
	LastUpdateTime time.Time `protobuf:"bytes,5,opt,name=lastUpdateTime,proto3,stdtime" json:"lastUpdateTime"`
	// jobs that are owned by the cluster but are not assigned to any node
	UnassignedJobRuns []string `protobuf:"bytes,9,rep,name=unassigned_job_runs,json=unassignedJobRuns,proto3" json:"unassignedJobRuns,omitempty"`
}

Executor represents an executor running on a worker cluster

func (*Executor) AllRuns 

func (m *Executor) AllRuns() ([]uuid.UUID, error)

func (*Executor) Descriptor 

func (*Executor) Descriptor() ([]byte, []int)

func (*Executor) GetId 

func (m *Executor) GetId() string

func (*Executor) GetLastUpdateTime 

func (m *Executor) GetLastUpdateTime() time.Time

func (*Executor) GetMinimumJobSize 

func (m *Executor) GetMinimumJobSize() ResourceList

func (*Executor) GetNodes 

func (m *Executor) GetNodes() []*Node

func (*Executor) GetPool 

func (m *Executor) GetPool() string

func (*Executor) GetUnassignedJobRuns 

func (m *Executor) GetUnassignedJobRuns() []string

func (*Executor) Marshal 

func (m *Executor) Marshal() (dAtA []byte, err error)

func (*Executor) MarshalTo 

func (m *Executor) MarshalTo(dAtA []byte) (int, error)

func (*Executor) MarshalToSizedBuffer 

func (m *Executor) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Executor) ProtoMessage 

func (*Executor) ProtoMessage()

func (*Executor) Reset 

func (m *Executor) Reset()

func (*Executor) Size 

func (m *Executor) Size() (n int)

func (*Executor) String 

func (m *Executor) String() string

func (*Executor) Unmarshal 

func (m *Executor) Unmarshal(dAtA []byte) error

func (*Executor) XXX_DiscardUnknown 

func (m *Executor) XXX_DiscardUnknown()

func (*Executor) XXX_Marshal 

func (m *Executor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Executor) XXX_Merge 

func (m *Executor) XXX_Merge(src proto.Message)

func (*Executor) XXX_Size 

func (m *Executor) XXX_Size() int

func (*Executor) XXX_Unmarshal 

func (m *Executor) XXX_Unmarshal(b []byte) error

type InsufficientResources 

type InsufficientResources struct {
	Resource  string
	Required  resource.Quantity
	Available resource.Quantity
}

func (*InsufficientResources) String 

func (err *InsufficientResources) String() string

type JobId 

type JobId struct {
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
}

func (*JobId) Descriptor 

func (*JobId) Descriptor() ([]byte, []int)

func (*JobId) GetId 

func (m *JobId) GetId() string

func (*JobId) Marshal 

func (m *JobId) Marshal() (dAtA []byte, err error)

func (*JobId) MarshalTo 

func (m *JobId) MarshalTo(dAtA []byte) (int, error)

func (*JobId) MarshalToSizedBuffer 

func (m *JobId) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*JobId) ProtoMessage 

func (*JobId) ProtoMessage()

func (*JobId) Reset 

func (m *JobId) Reset()

func (*JobId) Size 

func (m *JobId) Size() (n int)

func (*JobId) String 

func (m *JobId) String() string

func (*JobId) Unmarshal 

func (m *JobId) Unmarshal(dAtA []byte) error

func (*JobId) XXX_DiscardUnknown 

func (m *JobId) XXX_DiscardUnknown()

func (*JobId) XXX_Marshal 

func (m *JobId) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*JobId) XXX_Merge 

func (m *JobId) XXX_Merge(src proto.Message)

func (*JobId) XXX_Size 

func (m *JobId) XXX_Size() int

func (*JobId) XXX_Unmarshal 

func (m *JobId) XXX_Unmarshal(b []byte) error

type JobReport 

type JobReport struct {
	Report string `protobuf:"bytes,1,opt,name=report,proto3" json:"report,omitempty"`
}

func (*JobReport) Descriptor 

func (*JobReport) Descriptor() ([]byte, []int)

func (*JobReport) GetReport 

func (m *JobReport) GetReport() string

func (*JobReport) Marshal 

func (m *JobReport) Marshal() (dAtA []byte, err error)

func (*JobReport) MarshalTo 

func (m *JobReport) MarshalTo(dAtA []byte) (int, error)

func (*JobReport) MarshalToSizedBuffer 

func (m *JobReport) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*JobReport) ProtoMessage 

func (*JobReport) ProtoMessage()

func (*JobReport) Reset 

func (m *JobReport) Reset()

func (*JobReport) Size 

func (m *JobReport) Size() (n int)

func (*JobReport) String 

func (m *JobReport) String() string

func (*JobReport) Unmarshal 

func (m *JobReport) Unmarshal(dAtA []byte) error

func (*JobReport) XXX_DiscardUnknown 

func (m *JobReport) XXX_DiscardUnknown()

func (*JobReport) XXX_Marshal 

func (m *JobReport) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*JobReport) XXX_Merge 

func (m *JobReport) XXX_Merge(src proto.Message)

func (*JobReport) XXX_Size 

func (m *JobReport) XXX_Size() int

func (*JobReport) XXX_Unmarshal 

func (m *JobReport) XXX_Unmarshal(b []byte) error

type JobSchedulingInfo 

type JobSchedulingInfo struct {
	Lifetime        uint32 `protobuf:"varint,1,opt,name=lifetime,proto3" json:"lifetime,omitempty"`
	AtMostOnce      bool   `protobuf:"varint,2,opt,name=atMostOnce,proto3" json:"atMostOnce,omitempty"`
	Preemptible     bool   `protobuf:"varint,3,opt,name=preemptible,proto3" json:"preemptible,omitempty"`
	ConcurrencySafe bool   `protobuf:"varint,4,opt,name=concurrencySafe,proto3" json:"concurrencySafe,omitempty"`
	// Kubernetes objects that make up this job and their respective scheduling requirements.
	ObjectRequirements []*ObjectRequirements `protobuf:"bytes,5,rep,name=objectRequirements,proto3" json:"objectRequirements,omitempty"`
}

Minimal job representation used by the scheduler.

func (*JobSchedulingInfo) Descriptor 

func (*JobSchedulingInfo) Descriptor() ([]byte, []int)

func (*JobSchedulingInfo) GetAtMostOnce 

func (m *JobSchedulingInfo) GetAtMostOnce() bool

func (*JobSchedulingInfo) GetConcurrencySafe 

func (m *JobSchedulingInfo) GetConcurrencySafe() bool

func (*JobSchedulingInfo) GetLifetime 

func (m *JobSchedulingInfo) GetLifetime() uint32

func (*JobSchedulingInfo) GetObjectRequirements 

func (m *JobSchedulingInfo) GetObjectRequirements() []*ObjectRequirements

func (*JobSchedulingInfo) GetPreemptible 

func (m *JobSchedulingInfo) GetPreemptible() bool

func (*JobSchedulingInfo) Marshal 

func (m *JobSchedulingInfo) Marshal() (dAtA []byte, err error)

func (*JobSchedulingInfo) MarshalTo 

func (m *JobSchedulingInfo) MarshalTo(dAtA []byte) (int, error)

func (*JobSchedulingInfo) MarshalToSizedBuffer 

func (m *JobSchedulingInfo) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*JobSchedulingInfo) ProtoMessage 

func (*JobSchedulingInfo) ProtoMessage()

func (*JobSchedulingInfo) Reset 

func (m *JobSchedulingInfo) Reset()

func (*JobSchedulingInfo) Size 

func (m *JobSchedulingInfo) Size() (n int)

func (*JobSchedulingInfo) String 

func (m *JobSchedulingInfo) String() string

func (*JobSchedulingInfo) Unmarshal 

func (m *JobSchedulingInfo) Unmarshal(dAtA []byte) error

func (*JobSchedulingInfo) XXX_DiscardUnknown 

func (m *JobSchedulingInfo) XXX_DiscardUnknown()

func (*JobSchedulingInfo) XXX_Marshal 

func (m *JobSchedulingInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*JobSchedulingInfo) XXX_Merge 

func (m *JobSchedulingInfo) XXX_Merge(src proto.Message)

func (*JobSchedulingInfo) XXX_Size 

func (m *JobSchedulingInfo) XXX_Size() int

func (*JobSchedulingInfo) XXX_Unmarshal 

func (m *JobSchedulingInfo) XXX_Unmarshal(b []byte) error

type MissingLabel 

type MissingLabel struct {
	Label string
}

func (*MissingLabel) String 

func (r *MissingLabel) String() string

type Node 

type Node struct {
	// Unique name associated with the node.
	// Only used internally by the scheduler.
	Id string `protobuf:"bytes,1,opt,name=Id,proto3" json:"Id,omitempty"`
	// Time at which this node was last updated.
	// Used to garbage collect nodes that have been removed.
	LastSeen time.Time `protobuf:"bytes,2,opt,name=LastSeen,proto3,stdtime" json:"LastSeen"`
	// The node type captures scheduling requirements of the node;
	// it's computed from the taints and labels associated with the node.
	// This field is set automatically by the NodeDb on inserting the node.
	NodeType *NodeType `protobuf:"bytes,3,opt,name=nodeType,proto3" json:"nodeType,omitempty"`
	// We store the NodeType.id here to simplify indexing.
	// This field is set automatically by the NodeDb on inserting the node.
	NodeTypeId string `protobuf:"bytes,4,opt,name=NodeTypeId,proto3" json:"NodeTypeId,omitempty"`
	// Kubernetes taints.
	Taints []v1.Taint `protobuf:"bytes,5,rep,name=taints,proto3" json:"taints"`
	// Kubernetes labels.
	Labels map[string]string `` /* 153-byte string literal not displayed */
	// Total resources on this node.
	TotalResources ResourceList `protobuf:"bytes,7,opt,name=TotalResources,proto3" json:"TotalResources"`
	// Resources available for jobs of a given priority.
	// E.g., AvailableResources[5]["cpu"] is the amount of CPU available to jobs with priority 5,
	// where available resources = unused resources + resources assigned to lower-priority jobs.
	AllocatableByPriorityAndResource map[int32]ResourceList `` /* 196-byte string literal not displayed */
	// run ids of jobs running on this node
	JobRuns []string `protobuf:"bytes,9,rep,name=job_runs,json=jobRuns,proto3" json:"jobRuns,omitempty"`
}

Node represents a node in a worker cluster.

func NewNodeFromNodeInfo 

func NewNodeFromNodeInfo(nodeInfo *api.NodeInfo, executor string, allowedPriorities []int32, lastSeen time.Time) *Node

func (*Node) AvailableQuantityByPriorityAndResource 

func (node *Node) AvailableQuantityByPriorityAndResource(priority int32, resourceType string) resource.Quantity

func (*Node) DeepCopy 

func (node *Node) DeepCopy() *Node

func (*Node) Descriptor 

func (*Node) Descriptor() ([]byte, []int)

func (*Node) DynamicPodRequirementsMet 

func (node *Node) DynamicPodRequirementsMet(req *PodRequirements) (bool, int, PodRequirementsNotMetReason, error)

DynamicPodRequirementsMet checks if a pod can be scheduled onto this node, accounting for resources allocated to pods already assigned to this node.

func (*Node) GetAllocatableByPriorityAndResource 

func (m *Node) GetAllocatableByPriorityAndResource() map[int32]ResourceList

func (*Node) GetId 

func (m *Node) GetId() string

func (*Node) GetJobRuns 

func (m *Node) GetJobRuns() []string

func (*Node) GetLabels 

func (m *Node) GetLabels() map[string]string

func (*Node) GetLastSeen 

func (m *Node) GetLastSeen() time.Time

func (*Node) GetNodeType 

func (m *Node) GetNodeType() *NodeType

func (*Node) GetNodeTypeId 

func (m *Node) GetNodeTypeId() string

func (*Node) GetTaints 

func (m *Node) GetTaints() []v1.Taint

func (*Node) GetTotalResources 

func (m *Node) GetTotalResources() ResourceList

func (*Node) Marshal 

func (m *Node) Marshal() (dAtA []byte, err error)

func (*Node) MarshalTo 

func (m *Node) MarshalTo(dAtA []byte) (int, error)

func (*Node) MarshalToSizedBuffer 

func (m *Node) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Node) PodRequirementsMet 

func (node *Node) PodRequirementsMet(req *PodRequirements) (bool, int, PodRequirementsNotMetReason, error)

PodRequirementsMet determines whether a pod can be scheduled onto this node. If the pod can be scheduled, the returned score indicates how well the node fits: - 0: Pod can be scheduled by preempting running pods. - 1: Pod can be scheduled without preempting any running pods. If the requirements are not met, it returns the reason why. If the requirements can't be parsed, an error is returned.

func (*Node) ProtoMessage 

func (*Node) ProtoMessage()

func (*Node) Reset 

func (m *Node) Reset()

func (*Node) Size 

func (m *Node) Size() (n int)

func (*Node) StaticPodRequirementsMet 

func (node *Node) StaticPodRequirementsMet(req *PodRequirements) (bool, PodRequirementsNotMetReason, error)

StaticPodRequirementsMet checks if a pod can be scheduled onto this node, accounting for taints, node selectors, node affinity, and total resources available on the node.

func (*Node) String 

func (m *Node) String() string

func (*Node) Unmarshal 

func (m *Node) Unmarshal(dAtA []byte) error

func (*Node) XXX_DiscardUnknown 

func (m *Node) XXX_DiscardUnknown()

func (*Node) XXX_Marshal 

func (m *Node) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Node) XXX_Merge 

func (m *Node) XXX_Merge(src proto.Message)

func (*Node) XXX_Size 

func (m *Node) XXX_Size() int

func (*Node) XXX_Unmarshal 

func (m *Node) XXX_Unmarshal(b []byte) error

type NodeType 

type NodeType struct {
	// Unique identifier. Used for map lookup.
	Id string `protobuf:"bytes,1,opt,name=Id,proto3" json:"Id,omitempty"`
	// Kubernetes taints.
	// To reduce the number of distinct node types,
	// may contain only a subset of the taints of the node the node type is created from.
	Taints []v1.Taint `protobuf:"bytes,2,rep,name=taints,proto3" json:"taints"`
	// Kubernetes labels.
	// To reduce the number of distinct node types,
	// may contain only a subset of the labels of the node the node type is created from.
	Labels map[string]string `` /* 153-byte string literal not displayed */
	// Well-known labels not set by this node type.
	// Used to filter out nodes when looking for nodes for a pod
	// that requires at least one well-known label to be set.
	UnsetIndexedLabels map[string]string `` /* 177-byte string literal not displayed */
}

NodeType represents a particular combination of taints and labels. The scheduler groups nodes by node type. When assigning pods to nodes, the scheduler only considers nodes with a NodeType for which the taints and labels match.

func NewNodeType 

func NewNodeType(taints []v1.Taint, labels map[string]string, indexedTaints map[string]interface{}, indexedLabels map[string]interface{}) *NodeType

func NewNodeTypeFromNode 

func NewNodeTypeFromNode(node *v1.Node, indexedTaints map[string]interface{}, indexedLabels map[string]interface{}) *NodeType

func NewNodeTypeFromNodeInfo 

func NewNodeTypeFromNodeInfo(nodeInfo *api.NodeInfo, indexedTaints map[string]interface{}, indexedLabels map[string]interface{}) *NodeType

func (*NodeType) DeepCopy 

func (nodeType *NodeType) DeepCopy() *NodeType

func (*NodeType) Descriptor 

func (*NodeType) Descriptor() ([]byte, []int)

func (*NodeType) GetId 

func (m *NodeType) GetId() string

func (*NodeType) GetLabels 

func (m *NodeType) GetLabels() map[string]string

func (*NodeType) GetTaints 

func (m *NodeType) GetTaints() []v1.Taint

func (*NodeType) GetUnsetIndexedLabels 

func (m *NodeType) GetUnsetIndexedLabels() map[string]string

func (*NodeType) Marshal 

func (m *NodeType) Marshal() (dAtA []byte, err error)

func (*NodeType) MarshalTo 

func (m *NodeType) MarshalTo(dAtA []byte) (int, error)

func (*NodeType) MarshalToSizedBuffer 

func (m *NodeType) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*NodeType) PodRequirementsMet 

func (nodeType *NodeType) PodRequirementsMet(req *PodRequirements) (bool, PodRequirementsNotMetReason, error)

PodRequirementsMet determines whether a pod can be scheduled on nodes of this NodeType. If the requirements are not met, it returns the reason for why. If the requirements can't be parsed, an error is returned.

func (*NodeType) ProtoMessage 

func (*NodeType) ProtoMessage()

func (*NodeType) Reset 

func (m *NodeType) Reset()

func (*NodeType) Size 

func (m *NodeType) Size() (n int)

func (*NodeType) String 

func (m *NodeType) String() string

func (*NodeType) Unmarshal 

func (m *NodeType) Unmarshal(dAtA []byte) error

func (*NodeType) XXX_DiscardUnknown 

func (m *NodeType) XXX_DiscardUnknown()

func (*NodeType) XXX_Marshal 

func (m *NodeType) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*NodeType) XXX_Merge 

func (m *NodeType) XXX_Merge(src proto.Message)

func (*NodeType) XXX_Size 

func (m *NodeType) XXX_Size() int

func (*NodeType) XXX_Unmarshal 

func (m *NodeType) XXX_Unmarshal(b []byte) error

type ObjectRequirements 

type ObjectRequirements struct {
	// Types that are valid to be assigned to Requirements:
	//	*ObjectRequirements_PodRequirements
	Requirements isObjectRequirements_Requirements `protobuf_oneof:"requirements"`
}

Message capturing the scheduling requirements of a particular Kubernetes object.

func (*ObjectRequirements) Descriptor 

func (*ObjectRequirements) Descriptor() ([]byte, []int)

func (*ObjectRequirements) GetPodRequirements 

func (m *ObjectRequirements) GetPodRequirements() *PodRequirements

func (*ObjectRequirements) GetRequirements 

func (m *ObjectRequirements) GetRequirements() isObjectRequirements_Requirements

func (*ObjectRequirements) Marshal 

func (m *ObjectRequirements) Marshal() (dAtA []byte, err error)

func (*ObjectRequirements) MarshalTo 

func (m *ObjectRequirements) MarshalTo(dAtA []byte) (int, error)

func (*ObjectRequirements) MarshalToSizedBuffer 

func (m *ObjectRequirements) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ObjectRequirements) ProtoMessage 

func (*ObjectRequirements) ProtoMessage()

func (*ObjectRequirements) Reset 

func (m *ObjectRequirements) Reset()

func (*ObjectRequirements) Size 

func (m *ObjectRequirements) Size() (n int)

func (*ObjectRequirements) String 

func (m *ObjectRequirements) String() string

func (*ObjectRequirements) Unmarshal 

func (m *ObjectRequirements) Unmarshal(dAtA []byte) error

func (*ObjectRequirements) XXX_DiscardUnknown 

func (m *ObjectRequirements) XXX_DiscardUnknown()

func (*ObjectRequirements) XXX_Marshal 

func (m *ObjectRequirements) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ObjectRequirements) XXX_Merge 

func (m *ObjectRequirements) XXX_Merge(src proto.Message)

func (*ObjectRequirements) XXX_OneofWrappers 

func (*ObjectRequirements) XXX_OneofWrappers() []interface{}

XXX_OneofWrappers is for the internal use of the proto package.

func (*ObjectRequirements) XXX_Size 

func (m *ObjectRequirements) XXX_Size() int

func (*ObjectRequirements) XXX_Unmarshal 

func (m *ObjectRequirements) XXX_Unmarshal(b []byte) error

type ObjectRequirements_PodRequirements 

type ObjectRequirements_PodRequirements struct {
	PodRequirements *PodRequirements `protobuf:"bytes,1,opt,name=podRequirements,proto3,oneof" json:"podRequirements,omitempty"`
}

func (*ObjectRequirements_PodRequirements) MarshalTo 

func (m *ObjectRequirements_PodRequirements) MarshalTo(dAtA []byte) (int, error)

func (*ObjectRequirements_PodRequirements) MarshalToSizedBuffer 

func (m *ObjectRequirements_PodRequirements) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ObjectRequirements_PodRequirements) Size 

func (m *ObjectRequirements_PodRequirements) Size() (n int)

type PodRequirements 

type PodRequirements struct {
	// Kubernetes node selector.
	NodeSelector map[string]string `` /* 165-byte string literal not displayed */
	// Kubernetes scheduling requirements.
	Affinity *v1.Affinity `protobuf:"bytes,2,opt,name=affinity,proto3" json:"affinity,omitempty"`
	// Kubernetes tolerations.
	Tolerations []v1.Toleration `protobuf:"bytes,3,rep,name=tolerations,proto3" json:"tolerations"`
	// Kubernetes annotations. Included here since we use annotations with special meaning.
	Annotations map[string]string `` /* 163-byte string literal not displayed */
	// Pod priority. Should be mapped from the priority class name of the submitted pod.
	Priority int32 `protobuf:"varint,4,opt,name=priority,proto3" json:"priority,omitempty"`
	// One of Never, PreemptLowerPriority.
	// Defaults to PreemptLowerPriority if unset.
	PreemptionPolicy string `protobuf:"bytes,5,opt,name=preemptionPolicy,proto3" json:"preemptionPolicy,omitempty"`
	// Sum of the resource requirements for all containers that make up this pod.
	ResourceRequirements v1.ResourceRequirements `protobuf:"bytes,6,opt,name=resourceRequirements,proto3" json:"resourceRequirements"`
}

Captures the scheduling requirements of a pod.

func PodRequirementsFromPod 

func PodRequirementsFromPod(pod *v1.Pod, priorityByPriorityClassName map[string]configuration.PriorityClass) *PodRequirements

func PodRequirementsFromPodSpec 

func PodRequirementsFromPodSpec(podSpec *v1.PodSpec, priorityByPriorityClassName map[string]configuration.PriorityClass) *PodRequirements

func (*PodRequirements) Descriptor 

func (*PodRequirements) Descriptor() ([]byte, []int)

func (*PodRequirements) GetAffinity 

func (m *PodRequirements) GetAffinity() *v1.Affinity

func (*PodRequirements) GetAffinityNodeSelector 

func (req *PodRequirements) GetAffinityNodeSelector() *v1.NodeSelector

func (*PodRequirements) GetAnnotations 

func (m *PodRequirements) GetAnnotations() map[string]string

func (*PodRequirements) GetNodeSelector 

func (m *PodRequirements) GetNodeSelector() map[string]string

func (*PodRequirements) GetPreemptionPolicy 

func (m *PodRequirements) GetPreemptionPolicy() string

func (*PodRequirements) GetPriority 

func (m *PodRequirements) GetPriority() int32

func (*PodRequirements) GetResourceRequirements 

func (m *PodRequirements) GetResourceRequirements() v1.ResourceRequirements

func (*PodRequirements) GetTolerations 

func (m *PodRequirements) GetTolerations() []v1.Toleration

func (*PodRequirements) Marshal 

func (m *PodRequirements) Marshal() (dAtA []byte, err error)

func (*PodRequirements) MarshalTo 

func (m *PodRequirements) MarshalTo(dAtA []byte) (int, error)

func (*PodRequirements) MarshalToSizedBuffer 

func (m *PodRequirements) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*PodRequirements) ProtoMessage 

func (*PodRequirements) ProtoMessage()

func (*PodRequirements) Reset 

func (m *PodRequirements) Reset()

func (*PodRequirements) Size 

func (m *PodRequirements) Size() (n int)

func (*PodRequirements) String 

func (m *PodRequirements) String() string

func (*PodRequirements) Unmarshal 

func (m *PodRequirements) Unmarshal(dAtA []byte) error

func (*PodRequirements) XXX_DiscardUnknown 

func (m *PodRequirements) XXX_DiscardUnknown()

func (*PodRequirements) XXX_Marshal 

func (m *PodRequirements) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*PodRequirements) XXX_Merge 

func (m *PodRequirements) XXX_Merge(src proto.Message)

func (*PodRequirements) XXX_Size 

func (m *PodRequirements) XXX_Size() int

func (*PodRequirements) XXX_Unmarshal 

func (m *PodRequirements) XXX_Unmarshal(b []byte) error

type PodRequirementsNotMetReason 

type PodRequirementsNotMetReason interface {
	fmt.Stringer
}

type QuantityByPriorityAndResourceType 

type QuantityByPriorityAndResourceType map[int32]ResourceList

func (QuantityByPriorityAndResourceType) Add 

func (a QuantityByPriorityAndResourceType) Add(b QuantityByPriorityAndResourceType)

func (QuantityByPriorityAndResourceType) AddResouceList 

func (a QuantityByPriorityAndResourceType) AddResouceList(priority int32, rlb ResourceList)

func (QuantityByPriorityAndResourceType) AggregateByResource 

func (a QuantityByPriorityAndResourceType) AggregateByResource() ResourceList

func (QuantityByPriorityAndResourceType) DeepCopy 

func (a QuantityByPriorityAndResourceType) DeepCopy() QuantityByPriorityAndResourceType

func (QuantityByPriorityAndResourceType) Equal 

func (a QuantityByPriorityAndResourceType) Equal(b QuantityByPriorityAndResourceType) bool

func (QuantityByPriorityAndResourceType) String 

func (a QuantityByPriorityAndResourceType) String() string

func (QuantityByPriorityAndResourceType) Sub 

func (a QuantityByPriorityAndResourceType) Sub(b QuantityByPriorityAndResourceType)

type Queue 

type Queue struct {
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
}

func (*Queue) Descriptor 

func (*Queue) Descriptor() ([]byte, []int)

func (*Queue) GetName 

func (m *Queue) GetName() string

func (*Queue) Marshal 

func (m *Queue) Marshal() (dAtA []byte, err error)

func (*Queue) MarshalTo 

func (m *Queue) MarshalTo(dAtA []byte) (int, error)

func (*Queue) MarshalToSizedBuffer 

func (m *Queue) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Queue) ProtoMessage 

func (*Queue) ProtoMessage()

func (*Queue) Reset 

func (m *Queue) Reset()

func (*Queue) Size 

func (m *Queue) Size() (n int)

func (*Queue) String 

func (m *Queue) String() string

func (*Queue) Unmarshal 

func (m *Queue) Unmarshal(dAtA []byte) error

func (*Queue) XXX_DiscardUnknown 

func (m *Queue) XXX_DiscardUnknown()

func (*Queue) XXX_Marshal 

func (m *Queue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Queue) XXX_Merge 

func (m *Queue) XXX_Merge(src proto.Message)

func (*Queue) XXX_Size 

func (m *Queue) XXX_Size() int

func (*Queue) XXX_Unmarshal 

func (m *Queue) XXX_Unmarshal(b []byte) error

type QueueClusterResourceUsage 

type QueueClusterResourceUsage struct {
	Created             time.Time              `protobuf:"bytes,1,opt,name=created,proto3,stdtime" json:"created"`
	Queue               string                 `protobuf:"bytes,2,opt,name=queue,proto3" json:"queue,omitempty"`
	ExecutorId          string                 `protobuf:"bytes,3,opt,name=executorId,proto3" json:"executorId,omitempty"`
	ResourcesByPriority map[int32]ResourceList `` /* 170-byte string literal not displayed */
}

Captures the resource usage of a particular queue in a given cluster.

func (*QueueClusterResourceUsage) Descriptor 

func (*QueueClusterResourceUsage) Descriptor() ([]byte, []int)

func (*QueueClusterResourceUsage) GetCreated 

func (m *QueueClusterResourceUsage) GetCreated() time.Time

func (*QueueClusterResourceUsage) GetExecutorId 

func (m *QueueClusterResourceUsage) GetExecutorId() string

func (*QueueClusterResourceUsage) GetQueue 

func (m *QueueClusterResourceUsage) GetQueue() string

func (*QueueClusterResourceUsage) GetResourcesByPriority 

func (m *QueueClusterResourceUsage) GetResourcesByPriority() map[int32]ResourceList

func (*QueueClusterResourceUsage) Marshal 

func (m *QueueClusterResourceUsage) Marshal() (dAtA []byte, err error)

func (*QueueClusterResourceUsage) MarshalTo 

func (m *QueueClusterResourceUsage) MarshalTo(dAtA []byte) (int, error)

func (*QueueClusterResourceUsage) MarshalToSizedBuffer 

func (m *QueueClusterResourceUsage) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueueClusterResourceUsage) ProtoMessage 

func (*QueueClusterResourceUsage) ProtoMessage()

func (*QueueClusterResourceUsage) Reset 

func (m *QueueClusterResourceUsage) Reset()

func (*QueueClusterResourceUsage) Size 

func (m *QueueClusterResourceUsage) Size() (n int)

func (*QueueClusterResourceUsage) String 

func (m *QueueClusterResourceUsage) String() string

func (*QueueClusterResourceUsage) Unmarshal 

func (m *QueueClusterResourceUsage) Unmarshal(dAtA []byte) error

func (*QueueClusterResourceUsage) XXX_DiscardUnknown 

func (m *QueueClusterResourceUsage) XXX_DiscardUnknown()

func (*QueueClusterResourceUsage) XXX_Marshal 

func (m *QueueClusterResourceUsage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueueClusterResourceUsage) XXX_Merge 

func (m *QueueClusterResourceUsage) XXX_Merge(src proto.Message)

func (*QueueClusterResourceUsage) XXX_Size 

func (m *QueueClusterResourceUsage) XXX_Size() int

func (*QueueClusterResourceUsage) XXX_Unmarshal 

func (m *QueueClusterResourceUsage) XXX_Unmarshal(b []byte) error

type QueueReport 

type QueueReport struct {
	Report string `protobuf:"bytes,1,opt,name=report,proto3" json:"report,omitempty"`
}

func (*QueueReport) Descriptor 

func (*QueueReport) Descriptor() ([]byte, []int)

func (*QueueReport) GetReport 

func (m *QueueReport) GetReport() string

func (*QueueReport) Marshal 

func (m *QueueReport) Marshal() (dAtA []byte, err error)

func (*QueueReport) MarshalTo 

func (m *QueueReport) MarshalTo(dAtA []byte) (int, error)

func (*QueueReport) MarshalToSizedBuffer 

func (m *QueueReport) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*QueueReport) ProtoMessage 

func (*QueueReport) ProtoMessage()

func (*QueueReport) Reset 

func (m *QueueReport) Reset()

func (*QueueReport) Size 

func (m *QueueReport) Size() (n int)

func (*QueueReport) String 

func (m *QueueReport) String() string

func (*QueueReport) Unmarshal 

func (m *QueueReport) Unmarshal(dAtA []byte) error

func (*QueueReport) XXX_DiscardUnknown 

func (m *QueueReport) XXX_DiscardUnknown()

func (*QueueReport) XXX_Marshal 

func (m *QueueReport) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*QueueReport) XXX_Merge 

func (m *QueueReport) XXX_Merge(src proto.Message)

func (*QueueReport) XXX_Size 

func (m *QueueReport) XXX_Size() int

func (*QueueReport) XXX_Unmarshal 

func (m *QueueReport) XXX_Unmarshal(b []byte) error

type ResourceList 

type ResourceList struct {
	Resources map[string]resource.Quantity `` /* 149-byte string literal not displayed */
}

func ResourceListFromV1ResourceList 

func ResourceListFromV1ResourceList(rl v1.ResourceList) ResourceList

func (*ResourceList) Add 

func (a *ResourceList) Add(b ResourceList)

func (ResourceList) CompactString 

func (rl ResourceList) CompactString() string

func (*ResourceList) DeepCopy 

func (rl *ResourceList) DeepCopy() ResourceList

func (*ResourceList) Descriptor 

func (*ResourceList) Descriptor() ([]byte, []int)

func (ResourceList) Equal 

func (a ResourceList) Equal(b ResourceList) bool

func (*ResourceList) Get 

func (a *ResourceList) Get(resourceType string) resource.Quantity

func (*ResourceList) GetResources 

func (m *ResourceList) GetResources() map[string]resource.Quantity

func (*ResourceList) Marshal 

func (m *ResourceList) Marshal() (dAtA []byte, err error)

func (*ResourceList) MarshalTo 

func (m *ResourceList) MarshalTo(dAtA []byte) (int, error)

func (*ResourceList) MarshalToSizedBuffer 

func (m *ResourceList) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ResourceList) ProtoMessage 

func (*ResourceList) ProtoMessage()

func (*ResourceList) Reset 

func (m *ResourceList) Reset()

func (*ResourceList) Size 

func (m *ResourceList) Size() (n int)

func (*ResourceList) String 

func (m *ResourceList) String() string

func (*ResourceList) Sub 

func (a *ResourceList) Sub(b ResourceList)

func (*ResourceList) Unmarshal 

func (m *ResourceList) Unmarshal(dAtA []byte) error

func (*ResourceList) XXX_DiscardUnknown 

func (m *ResourceList) XXX_DiscardUnknown()

func (*ResourceList) XXX_Marshal 

func (m *ResourceList) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ResourceList) XXX_Merge 

func (m *ResourceList) XXX_Merge(src proto.Message)

func (*ResourceList) XXX_Size 

func (m *ResourceList) XXX_Size() int

func (*ResourceList) XXX_Unmarshal 

func (m *ResourceList) XXX_Unmarshal(b []byte) error

type SchedulerReportingClient 

type SchedulerReportingClient interface {
	// Return the most recent report for a given queue.
	// Returns not found if the scheduler has never considered this queue.
	// Only a limited number of reports are stored.
	GetQueueReport(ctx context.Context, in *Queue, opts ...grpc.CallOption) (*QueueReport, error)
	// Return the most recent scheduling report for a given job.
	// Returns not found if the scheduler has never attempted to schedule this job.
	// The total number of reports stored across all queues is limited, i.e.,
	// the report for a scheduled job may have been deleted to make room for newer reports.
	GetJobReport(ctx context.Context, in *JobId, opts ...grpc.CallOption) (*JobReport, error)
}

SchedulerReportingClient is the client API for SchedulerReporting service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewSchedulerReportingClient 

func NewSchedulerReportingClient(cc *grpc.ClientConn) SchedulerReportingClient

type SchedulerReportingServer 

type SchedulerReportingServer interface {
	// Return the most recent report for a given queue.
	// Returns not found if the scheduler has never considered this queue.
	// Only a limited number of reports are stored.
	GetQueueReport(context.Context, *Queue) (*QueueReport, error)
	// Return the most recent scheduling report for a given job.
	// Returns not found if the scheduler has never attempted to schedule this job.
	// The total number of reports stored across all queues is limited, i.e.,
	// the report for a scheduled job may have been deleted to make room for newer reports.
	GetJobReport(context.Context, *JobId) (*JobReport, error)
}

SchedulerReportingServer is the server API for SchedulerReporting service.

type UnimplementedSchedulerReportingServer 

type UnimplementedSchedulerReportingServer struct {
}

UnimplementedSchedulerReportingServer can be embedded to have forward compatible implementations.

func (*UnimplementedSchedulerReportingServer) GetJobReport 

func (*UnimplementedSchedulerReportingServer) GetJobReport(ctx context.Context, req *JobId) (*JobReport, error)

func (*UnimplementedSchedulerReportingServer) GetQueueReport 

func (*UnimplementedSchedulerReportingServer) GetQueueReport(ctx context.Context, req *Queue) (*QueueReport, error)

type UnmatchedLabel 

type UnmatchedLabel struct {
	Label     string
	PodValue  string
	NodeValue string
}

func (*UnmatchedLabel) String 

func (r *UnmatchedLabel) String() string

type UnmatchedNodeSelector 

type UnmatchedNodeSelector struct {
	NodeSelector *v1.NodeSelector
}

func (*UnmatchedNodeSelector) String 

func (err *UnmatchedNodeSelector) String() string

type UntoleratedTaint 

type UntoleratedTaint struct {
	Taint v1.Taint
}

func (*UntoleratedTaint) String 

func (r *UntoleratedTaint) String() string

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