Documentation
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Index ¶
Constants ¶
const ( // SchedulerDefaultLockObjectNamespace defines default scheduler lock object namespace ("kube-system") SchedulerDefaultLockObjectNamespace string = metav1.NamespaceSystem // SchedulerDefaultLockObjectName defines default scheduler lock object name ("kube-scheduler") SchedulerDefaultLockObjectName = "kube-scheduler" // SchedulerDefaultProviderName defines the default provider names SchedulerDefaultProviderName = "DefaultProvider" )
const GroupName = "kubescheduler.config.k8s.io"
GroupName is the group name used in this package
Variables ¶
var ( // SchemeBuilder is the scheme builder with scheme init functions to run for this API package SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes) // AddToScheme is a global function that registers this API group & version to a scheme AddToScheme = SchemeBuilder.AddToScheme )
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
SchemeGroupVersion is group version used to register these objects
Functions ¶
This section is empty.
Types ¶
type KubeSchedulerConfiguration ¶
type KubeSchedulerConfiguration struct {
metav1.TypeMeta `json:",inline"`
// SchedulerName is name of the scheduler, used to select which pods
// will be processed by this scheduler, based on pod's "spec.SchedulerName".
SchedulerName string `json:"schedulerName"`
// AlgorithmSource specifies the scheduler algorithm source.
AlgorithmSource SchedulerAlgorithmSource `json:"algorithmSource"`
// RequiredDuringScheduling affinity is not symmetric, but there is an implicit PreferredDuringScheduling affinity rule
// corresponding to every RequiredDuringScheduling affinity rule.
// HardPodAffinitySymmetricWeight represents the weight of implicit PreferredDuringScheduling affinity rule, in the range 0-100.
HardPodAffinitySymmetricWeight int32 `json:"hardPodAffinitySymmetricWeight"`
// LeaderElection defines the configuration of leader election client.
LeaderElection KubeSchedulerLeaderElectionConfiguration `json:"leaderElection"`
// ClientConnection specifies the kubeconfig file and client connection
// settings for the proxy server to use when communicating with the apiserver.
ClientConnection apimachineryconfigv1alpha1.ClientConnectionConfiguration `json:"clientConnection"`
// HealthzBindAddress is the IP address and port for the health check server to serve on,
// defaulting to 0.0.0.0:10251
HealthzBindAddress string `json:"healthzBindAddress"`
// MetricsBindAddress is the IP address and port for the metrics server to
// serve on, defaulting to 0.0.0.0:10251.
MetricsBindAddress string `json:"metricsBindAddress"`
// DebuggingConfiguration holds configuration for Debugging related features
// TODO: We might wanna make this a substruct like Debugging apiserverconfig.DebuggingConfiguration
apiserverconfigv1alpha1.DebuggingConfiguration `json:",inline"`
// DisablePreemption disables the pod preemption feature.
DisablePreemption bool `json:"disablePreemption"`
// PercentageOfNodeToScore is the percentage of all nodes that once found feasible
// for running a pod, the scheduler stops its search for more feasible nodes in
// the cluster. This helps improve scheduler's performance. Scheduler always tries to find
// at least "minFeasibleNodesToFind" feasible nodes no matter what the value of this flag is.
// Example: if the cluster size is 500 nodes and the value of this flag is 30,
// then scheduler stops finding further feasible nodes once it finds 150 feasible ones.
// When the value is 0, default percentage (50%) of the nodes will be scored.
PercentageOfNodesToScore int32 `json:"percentageOfNodesToScore"`
// DEPRECATED.
// Indicate the "all topologies" set for empty topologyKey when it's used for PreferredDuringScheduling pod anti-affinity.
FailureDomains string `json:"failureDomains"`
// Duration to wait for a binding operation to complete before timing out
// Value must be non-negative integer. The value zero indicates no waiting.
// If this value is nil, the default value will be used.
BindTimeoutSeconds *int64 `json:"bindTimeoutSeconds"`
}
KubeSchedulerConfiguration configures a scheduler
func (*KubeSchedulerConfiguration) DeepCopy ¶
func (in *KubeSchedulerConfiguration) DeepCopy() *KubeSchedulerConfiguration
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeSchedulerConfiguration.
func (*KubeSchedulerConfiguration) DeepCopyInto ¶
func (in *KubeSchedulerConfiguration) DeepCopyInto(out *KubeSchedulerConfiguration)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (*KubeSchedulerConfiguration) DeepCopyObject ¶
func (in *KubeSchedulerConfiguration) DeepCopyObject() runtime.Object
DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
type KubeSchedulerLeaderElectionConfiguration ¶
type KubeSchedulerLeaderElectionConfiguration struct {
apiserverconfigv1alpha1.LeaderElectionConfiguration `json:",inline"`
// LockObjectNamespace defines the namespace of the lock object
LockObjectNamespace string `json:"lockObjectNamespace"`
// LockObjectName defines the lock object name
LockObjectName string `json:"lockObjectName"`
}
KubeSchedulerLeaderElectionConfiguration expands LeaderElectionConfiguration to include scheduler specific configuration.
func (*KubeSchedulerLeaderElectionConfiguration) DeepCopy ¶
func (in *KubeSchedulerLeaderElectionConfiguration) DeepCopy() *KubeSchedulerLeaderElectionConfiguration
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeSchedulerLeaderElectionConfiguration.
func (*KubeSchedulerLeaderElectionConfiguration) DeepCopyInto ¶
func (in *KubeSchedulerLeaderElectionConfiguration) DeepCopyInto(out *KubeSchedulerLeaderElectionConfiguration)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type SchedulerAlgorithmSource ¶
type SchedulerAlgorithmSource struct {
// Policy is a policy based algorithm source.
Policy *SchedulerPolicySource `json:"policy,omitempty"`
// Provider is the name of a scheduling algorithm provider to use.
Provider *string `json:"provider,omitempty"`
}
SchedulerAlgorithmSource is the source of a scheduler algorithm. One source field must be specified, and source fields are mutually exclusive.
func (*SchedulerAlgorithmSource) DeepCopy ¶
func (in *SchedulerAlgorithmSource) DeepCopy() *SchedulerAlgorithmSource
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SchedulerAlgorithmSource.
func (*SchedulerAlgorithmSource) DeepCopyInto ¶
func (in *SchedulerAlgorithmSource) DeepCopyInto(out *SchedulerAlgorithmSource)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type SchedulerPolicyConfigMapSource ¶
type SchedulerPolicyConfigMapSource struct {
// Namespace is the namespace of the policy config map.
Namespace string `json:"namespace"`
// Name is the name of hte policy config map.
Name string `json:"name"`
}
SchedulerPolicyConfigMapSource is a policy serialized into a config map value under the SchedulerPolicyConfigMapKey key.
func (*SchedulerPolicyConfigMapSource) DeepCopy ¶
func (in *SchedulerPolicyConfigMapSource) DeepCopy() *SchedulerPolicyConfigMapSource
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SchedulerPolicyConfigMapSource.
func (*SchedulerPolicyConfigMapSource) DeepCopyInto ¶
func (in *SchedulerPolicyConfigMapSource) DeepCopyInto(out *SchedulerPolicyConfigMapSource)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type SchedulerPolicyFileSource ¶
type SchedulerPolicyFileSource struct {
// Path is the location of a serialized policy.
Path string `json:"path"`
}
SchedulerPolicyFileSource is a policy serialized to disk and accessed via path.
func (*SchedulerPolicyFileSource) DeepCopy ¶
func (in *SchedulerPolicyFileSource) DeepCopy() *SchedulerPolicyFileSource
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SchedulerPolicyFileSource.
func (*SchedulerPolicyFileSource) DeepCopyInto ¶
func (in *SchedulerPolicyFileSource) DeepCopyInto(out *SchedulerPolicyFileSource)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type SchedulerPolicySource ¶
type SchedulerPolicySource struct {
// File is a file policy source.
File *SchedulerPolicyFileSource `json:"file,omitempty"`
// ConfigMap is a config map policy source.
ConfigMap *SchedulerPolicyConfigMapSource `json:"configMap,omitempty"`
}
SchedulerPolicySource configures a means to obtain a scheduler Policy. One source field must be specified, and source fields are mutually exclusive.
func (*SchedulerPolicySource) DeepCopy ¶
func (in *SchedulerPolicySource) DeepCopy() *SchedulerPolicySource
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SchedulerPolicySource.
func (*SchedulerPolicySource) DeepCopyInto ¶
func (in *SchedulerPolicySource) DeepCopyInto(out *SchedulerPolicySource)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
Source Files