task

package
v1.1.129 Latest Latest
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 Go to latest Published: Sep 29, 2023 License: Apache-2.0 Imports: 51 Imported by: 0

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Index

Constants

View Source 
const AgentServiceKey = "agent-service"
View Source 
const DefaultMaxAttempts = 1
View Source 
const IDMaxLength = 50
View Source 
const MaxPluginStateSizeBytes = 256

TODO Configurable?

Variables

This section is empty.

Functions

func ComputePreviousCheckpointPath added in v0.16.0 

func ComputePreviousCheckpointPath(ctx context.Context, length int, nCtx interfaces.NodeExecutionContext, currentNodeUniqueID v1alpha1.NodeID, currentAttempt uint32) (storage.DataReference, error)

ComputePreviousCheckpointPath returns the checkpoint path for the previous attempt, if this is the first attempt then returns an empty path

func ComputeRawOutputPrefix added in v0.16.0 

func ComputeRawOutputPrefix(ctx context.Context, length int, nCtx interfaces.NodeExecutionContext, currentNodeUniqueID v1alpha1.NodeID, currentAttempt uint32) (io.RawOutputPaths, string, error)

ComputeRawOutputPrefix constructs the output directory, where raw outputs of a task can be stored by the task. FlytePropeller may not have access to this location and can be passed in per execution. the function also returns the uniqueID generated

func GetTaskExecutionIdentifier added in v0.1.13 

func GetTaskExecutionIdentifier(nCtx interfaces.NodeExecutionContext) *core.TaskExecutionIdentifier

func ToTaskEventPhase added in v0.1.13 

func ToTaskEventPhase(p pluginCore.Phase) core.TaskExecution_Phase

func ToTaskExecutionEvent added in v0.1.13 

func ToTaskExecutionEvent(input ToTaskExecutionEventInputs) (*event.TaskExecutionEvent, error)

func ToTransitionType added in v0.1.13 

func ToTransitionType(ttype pluginCore.TransitionType) handler.TransitionType

func WranglePluginsAndGenerateFinalList added in v0.1.13 

func WranglePluginsAndGenerateFinalList(ctx context.Context, cfg *config.TaskPluginConfig, pr PluginRegistryIface,
	kubeClientset kubernetes.Interface) (enabledPlugins []core.PluginEntry, defaultForTaskTypes map[pluginID][]taskType, err error)

Types

type CacheContents added in v0.10.5 

type CacheContents struct {
	WorkflowCRD      *v1alpha1.FlyteWorkflow
	CompiledWorkflow *core.CompiledWorkflowClosure
}

type CodecVersion added in v0.1.13 

type CodecVersion uint8
const (
	GobCodecVersion CodecVersion = iota
)

type FutureFileReader added in v0.1.13 

type FutureFileReader struct {
	RemoteFileWorkflowStore
	// contains filtered or unexported fields
}

func NewRemoteFutureFileReader added in v0.1.13 

func NewRemoteFutureFileReader(ctx context.Context, dataDir storage.DataReference, store *storage.DataStore) (FutureFileReader, error)

func (FutureFileReader) Cache added in v0.1.13 

func (f FutureFileReader) Cache(ctx context.Context, wf *v1alpha1.FlyteWorkflow, workflowClosure *core.CompiledWorkflowClosure) error

func (FutureFileReader) CacheExists added in v0.1.13 

func (f FutureFileReader) CacheExists(ctx context.Context) (bool, error)

func (FutureFileReader) Exists added in v0.1.13 

func (f FutureFileReader) Exists(ctx context.Context) (bool, error)

func (FutureFileReader) GetLoc added in v1.1.68 

func (f FutureFileReader) GetLoc() storage.DataReference

func (FutureFileReader) Read added in v0.1.13 

func (f FutureFileReader) Read(ctx context.Context) (*core.DynamicJobSpec, error)

func (FutureFileReader) RetrieveCache added in v0.1.13 

func (f FutureFileReader) RetrieveCache(ctx context.Context) (CacheContents, error)

type Handler added in v0.1.13 

type Handler struct {
	// contains filtered or unexported fields
}

func New 

func New(ctx context.Context, kubeClient executors.Client, kubeClientset kubernetes.Interface, client catalog.Client,
	eventConfig *controllerConfig.EventConfig, clusterID string, scope promutils.Scope) (*Handler, error)

func (Handler) Abort added in v0.1.13 

func (t Handler) Abort(ctx context.Context, nCtx interfaces.NodeExecutionContext, reason string) error

func (Handler) Finalize added in v0.1.13 

func (t Handler) Finalize(ctx context.Context, nCtx interfaces.NodeExecutionContext) error

func (*Handler) FinalizeRequired added in v0.1.13 

func (t *Handler) FinalizeRequired() bool

func (*Handler) GetCatalogKey added in v1.1.117 

func (t *Handler) GetCatalogKey(ctx context.Context, nCtx interfaces.NodeExecutionContext) (catalog.Key, error)

func (Handler) Handle added in v0.1.13 

func (t Handler) Handle(ctx context.Context, nCtx interfaces.NodeExecutionContext) (handler.Transition, error)

func (*Handler) IsCacheable added in v1.1.117 

func (t *Handler) IsCacheable(ctx context.Context, nCtx interfaces.NodeExecutionContext) (bool, bool, error)

func (Handler) ResolvePlugin added in v0.1.13 

func (t Handler) ResolvePlugin(ctx context.Context, ttype string, executionConfig v1alpha1.ExecutionConfig) (pluginCore.Plugin, error)

func (*Handler) Setup added in v0.1.13 

func (t *Handler) Setup(ctx context.Context, sCtx interfaces.SetupContext) error

func (*Handler) ValidateOutput added in v1.1.117 

func (t *Handler) ValidateOutput(ctx context.Context, nodeID v1alpha1.NodeID, i io.InputReader,
	r io.OutputReader, outputCommitter io.OutputWriter, executionConfig v1alpha1.ExecutionConfig,
	tr ioutils.SimpleTaskReader) (*io.ExecutionError, error)

type MetricKey added in v0.7.0 

type MetricKey = string

type PluginRegistryIface added in v0.1.13 

type PluginRegistryIface interface {
	GetCorePlugins() []pluginCore.PluginEntry
	GetK8sPlugins() []pluginK8s.PluginEntry
}

The plugin interface available especially for testing.

type RemoteFileWorkflowStore added in v0.1.13 

type RemoteFileWorkflowStore struct {
	// contains filtered or unexported fields
}

func NewRemoteWorkflowStore added in v0.1.13 

func NewRemoteWorkflowStore(store *storage.DataStore) RemoteFileWorkflowStore

func (RemoteFileWorkflowStore) Exists added in v0.1.13 

func (r RemoteFileWorkflowStore) Exists(ctx context.Context, path storage.DataReference) (bool, error)

func (RemoteFileWorkflowStore) GetCompiledWorkflow added in v0.10.5 

func (r RemoteFileWorkflowStore) GetCompiledWorkflow(ctx context.Context, source storage.DataReference) (*core.CompiledWorkflowClosure, error)

func (RemoteFileWorkflowStore) GetWorkflowCRD added in v0.10.5 

func (r RemoteFileWorkflowStore) GetWorkflowCRD(ctx context.Context, source storage.DataReference) (*v1alpha1.FlyteWorkflow, error)

func (RemoteFileWorkflowStore) PutCompiledFlyteWorkflow added in v0.10.5 

func (r RemoteFileWorkflowStore) PutCompiledFlyteWorkflow(ctx context.Context, workflow *core.CompiledWorkflowClosure, target storage.DataReference) error

func (RemoteFileWorkflowStore) PutFlyteWorkflowCRD added in v0.10.5 

func (r RemoteFileWorkflowStore) PutFlyteWorkflowCRD(ctx context.Context, wf *v1alpha1.FlyteWorkflow, target storage.DataReference) error

type ToTaskExecutionEventInputs added in v0.7.9 

type ToTaskExecutionEventInputs struct {
	TaskExecContext       pluginCore.TaskExecutionContext
	InputReader           io.InputFilePaths
	Inputs                *core.LiteralMap
	EventConfig           *config.EventConfig
	OutputWriter          io.OutputFilePaths
	Info                  pluginCore.PhaseInfo
	NodeExecutionMetadata interfaces.NodeExecutionMetadata
	ExecContext           executors.ExecutionContext
	TaskType              string
	PluginID              string
	ResourcePoolInfo      []*event.ResourcePoolInfo
	ClusterID             string
	OccurredAt            time.Time
}

Source Files

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Directories

Path Synopsis
config
mocks

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