Preview Flyte 2 for production, hosted on Union.ai
Register now ↗
Union.ai Docs
Support
Signup
User guide
Tutorials
Reference
Integrations
Platform deployment
Security
Community
Release notes
Union.ai Docs
  • User guide
    • Overview
    • Quickstart
    • Core concepts
      • TaskEnvironment
      • Tasks
      • Runs and actions
      • Apps
      • Projects and domains
      • Key capabilities
    • Run modes
      • Running locally
      • Running on the devbox
      • Running on a remote cluster
    • Basic project
    • Advanced project
      • Resilient generation
      • Agentic refinement
      • Parallel outputs
      • Serving app
    • Configure tasks
      • Container images
      • Resources
      • Secrets
      • Caching
      • Reusable containers
      • Pod templates
      • Multiple environments
      • Retries and timeouts
      • Triggers
      • Interruptible tasks and queues
      • Task plugins
      • Additional task settings
    • Build tasks
      • Files and directories
      • Data classes and structures
      • DataFrames
      • Custom types
      • Custom context
      • Abort and cancel actions
      • Raw Container Tasks
      • Links
      • Reports
      • Notebooks
      • Remote tasks
      • Error handling
      • Traces
      • Grouping actions
      • Fanout
      • Controlling parallel execution
      • Human-in-the-loop
      • Unit Testing Tasks
      • Other features
    • Run and deploy tasks
      • How task run works
      • Interact with runs and actions
      • Work with local data
      • Run command options
      • How task deployment works
      • Deploy command options
      • Packaging
      • Running Tasks via Webhooks
      • Deployment patterns
      • Run context
      • Entrypoint tasks
      • Run a Python script
    • Project patterns
      • Bring your own image (BYOI)
      • Monorepo with uv
      • CI/CD deployments
      • Resource management and multi-team scaling
    • Scale your runs
      • Data flow
      • Life of a run
      • Scale your workflows
      • Batch inference
    • Configure apps
      • App environments
      • Including additional files
      • Passing parameters into app environments
      • Autoscaling apps
      • Apps depending on other environments
    • Build apps
      • Single-script apps
      • Multi-script apps
      • App usage patterns
      • Secret-based authentication
      • Streamlit app
      • FastAPI app
      • vLLM app
      • SGLang app
      • Flyte webhook
    • Serve and deploy apps
      • How app serving works
      • How app custom domains work
      • How app deployment works
      • Activating and deactivating apps
      • Prefetching models
    • Build an agent
      • Building agentic workflows
      • Deploy an agent as a service
    • Sandboxing
      • Workflow sandboxing
      • Programmatic tool calling for agents
      • Code sandboxing
    • Authenticating
    • User management
    • Migration
      • From Flyte 1 to 2
        • Pure Python
        • Asynchronous model
        • Migration
        • Considerations
      • From Airflow to Flyte
        • Part 1 — Vanilla Operators
  • Tutorials
    • Distributed LLM pretraining
      • Fine-tuning a vision-language model with a frozen backbone
        • GPU-accelerated climate modeling
          • MLE Bot
            • Multi-agent trading simulation
              • Run LLM-generated code
                • Text-to-SQL
                  • Automatic prompt engineering
                    • Batching strategies
                      • Deep research
                        • Satellite Image Classification with EfficientNet
                          • Hyperparameter optimization
                          • Reference
                            • LLM-optimized documentation
                            • Migration from Flyte 1
                              • Philosophy and imports
                              • Container images
                              • Configuration and CLI
                              • Tasks and workflows
                              • Secrets, resources, and caching
                              • Parallelism and async
                              • Triggers and dynamic workflows
                              • Examples and common gotchas
                            • Flyte CLI
                            • Flyte SDK
                              • Classes & Protocols
                                • Packages
                                  • flyte
                                    • AppHandle
                                    • BaseCheckpoint
                                    • Cache
                                    • CachePolicy
                                    • Checkpoint
                                    • Cron
                                    • Device
                                    • Environment
                                    • FixedRate
                                    • Image
                                    • ImageBuild
                                    • Link
                                    • PodTemplate
                                    • Resources
                                    • RetryStrategy
                                    • ReusePolicy
                                    • Secret
                                    • TaskEnvironment
                                    • Timeout
                                    • Trigger
                                  • flyte.app
                                    • AppEndpoint
                                    • AppEnvironment
                                    • ConnectorEnvironment
                                    • Domain
                                    • Link
                                    • Parameter
                                    • Port
                                    • RunOutput
                                    • Scaling
                                    • Timeouts
                                  • flyte.app.extras
                                    • FastAPIAppEnvironment
                                    • FastAPIPassthroughAuthMiddleware
                                    • FlyteWebhookAppEnvironment
                                  • flyte.config
                                    • Config
                                  • flyte.connectors
                                    • AsyncConnector
                                    • AsyncConnectorExecutorMixin
                                    • ConnectorRegistry
                                    • ConnectorService
                                    • Resource
                                    • ResourceMeta
                                  • flyte.connectors.utils
                                    • flyte.durable
                                      • flyte.errors
                                        • ActionAbortedError
                                        • ActionNotFoundError
                                        • BaseRuntimeError
                                        • CodeBundleError
                                        • CustomError
                                        • DeploymentError
                                        • ImageBuildError
                                        • ImagePullBackOffError
                                        • InitializationError
                                        • InlineIOMaxBytesBreached
                                        • InvalidImageNameError
                                        • InvalidPackageError
                                        • LogsNotYetAvailableError
                                        • ModuleLoadError
                                        • NonRecoverableError
                                        • NotInTaskContextError
                                        • OnlyAsyncIOSupportedError
                                        • OOMError
                                        • ParameterMaterializationError
                                        • PrimaryContainerNotFoundError
                                        • RemoteTaskNotFoundError
                                        • RemoteTaskUsageError
                                        • RestrictedTypeError
                                        • RetriesExhaustedError
                                        • RuntimeDataValidationError
                                        • RuntimeSystemError
                                        • RuntimeUnknownError
                                        • RuntimeUserError
                                        • SlowDownError
                                        • TaskInterruptedError
                                        • TaskTimeoutError
                                        • TraceDoesNotAllowNestedTasksError
                                        • UnionRpcError
                                      • flyte.extend
                                        • AsyncFunctionTaskTemplate
                                        • ImageBuildEngine
                                        • ImageBuilder
                                        • ImageChecker
                                        • TaskTemplate
                                      • flyte.extras
                                        • BatchStats
                                        • ContainerTask
                                        • CostEstimator
                                        • DynamicBatcher
                                        • Prompt
                                        • Sleep
                                        • SleepTask
                                        • TokenBatcher
                                        • TokenEstimator
                                      • flyte.git
                                        • GitStatus
                                      • flyte.io
                                        • DataFrame
                                        • Dir
                                        • EmptyDir
                                        • File
                                        • HashFunction
                                      • flyte.io.extend
                                        • DataFrameDecoder
                                        • DataFrameEncoder
                                        • DataFrameTransformerEngine
                                      • flyte.models
                                        • ActionID
                                        • ActionPhase
                                        • CheckpointPaths
                                        • CodeBundle
                                        • GroupData
                                        • NativeInterface
                                        • PathRewrite
                                        • RawDataPath
                                        • SerializationContext
                                        • TaskContext
                                      • flyte.notify
                                        • Email
                                        • NamedDelivery
                                        • NamedRule
                                        • Notification
                                        • Slack
                                        • Teams
                                        • Webhook
                                      • flyte.prefetch
                                        • HuggingFaceModelInfo
                                        • ShardConfig
                                        • StoredModelInfo
                                        • VLLMShardArgs
                                      • flyte.remote
                                        • Action
                                        • ActionDetails
                                        • ActionInputs
                                        • ActionOutputs
                                        • App
                                        • Project
                                        • Run
                                        • RunDetails
                                        • Secret
                                        • Settings
                                        • Task
                                        • TaskDetails
                                        • TimeFilter
                                        • Trigger
                                        • User
                                      • flyte.report
                                        • Report
                                      • flyte.sandbox
                                        • CodeTaskTemplate
                                        • ImageConfig
                                        • SandboxedConfig
                                        • SandboxedTaskTemplate
                                      • flyte.storage
                                        • ABFS
                                        • GCS
                                        • S3
                                        • Storage
                                      • flyte.syncify
                                        • Syncify
                                      • flyte.types
                                        • FlytePickle
                                        • Renderable
                                        • TypeEngine
                                        • TypeTransformer
                                        • TypeTransformerFailedError
                                  • Integrations
                                    • Anthropic
                                      • Classes
                                        • Packages
                                          • flyteplugins.anthropic
                                            • Agent
                                      • BigQuery
                                        • Classes
                                          • Packages
                                            • flyteplugins.bigquery
                                              • BigQueryConfig
                                              • BigQueryConnector
                                              • BigQueryTask
                                        • Code generation
                                          • Classes
                                            • Packages
                                              • flyteplugins.codegen
                                                • AutoCoderAgent
                                                • CodeGenEvalResult
                                                • CodePlan
                                                • CodeSolution
                                                • ErrorDiagnosis
                                                • ImageConfig
                                          • Dask
                                            • Classes
                                              • Packages
                                                • flyteplugins.dask
                                                  • Dask
                                                  • Scheduler
                                                  • WorkerGroup
                                            • Databricks
                                              • Classes
                                                • Packages
                                                  • flyteplugins.databricks
                                                    • Databricks
                                                    • DatabricksConnector
                                              • Gemini
                                                • Classes
                                                  • Packages
                                                    • flyteplugins.gemini
                                                      • Agent
                                                • Human-in-the-Loop
                                                  • Classes
                                                    • Packages
                                                      • flyteplugins.hitl
                                                        • Event
                                                  • Hydra
                                                    • flyteplugins.hydra
                                                    • JSONL
                                                      • Classes
                                                        • Packages
                                                          • flyteplugins.jsonl
                                                            • JsonlDir
                                                            • JsonlFile
                                                      • MLflow
                                                        • Classes
                                                          • Packages
                                                            • flyteplugins.mlflow
                                                              • Mlflow
                                                        • OmegaConf
                                                          • flyteplugins.omegaconf
                                                          • OpenAI
                                                            • flyteplugins.openai.agents
                                                            • Polars
                                                              • Classes
                                                                • Packages
                                                                  • flyteplugins.polars.df_transformer
                                                                    • ParquetToPolarsDecodingHandler
                                                                    • ParquetToPolarsLazyFrameDecodingHandler
                                                                    • PolarsLazyFrameToParquetEncodingHandler
                                                                    • PolarsToParquetEncodingHandler
                                                              • PyTorch
                                                                • Classes
                                                                  • Packages
                                                                    • flyteplugins.pytorch
                                                                      • Elastic
                                                                • Ray
                                                                  • Classes
                                                                    • Packages
                                                                      • flyteplugins.ray
                                                                        • HeadNodeConfig
                                                                        • RayJobConfig
                                                                        • WorkerNodeConfig
                                                                  • SGLang
                                                                    • Classes
                                                                      • Packages
                                                                        • flyteplugins.sglang
                                                                          • SGLangAppEnvironment
                                                                    • Snowflake
                                                                      • Classes
                                                                        • Packages
                                                                          • flyteplugins.snowflake
                                                                            • Snowflake
                                                                            • SnowflakeConfig
                                                                            • SnowflakeConnector
                                                                      • Spark
                                                                        • Classes
                                                                          • Packages
                                                                            • flyteplugins.spark
                                                                              • ParquetToSparkDecoder
                                                                              • Spark
                                                                              • SparkToParquetEncoder
                                                                        • Union
                                                                          • Classes
                                                                            • Packages
                                                                              • flyteplugins.union.cli
                                                                                • flyteplugins.union.internal.validate.validate.validate_pb2
                                                                                  • flyteplugins.union.remote
                                                                                    • ApiKey
                                                                                    • Assignment
                                                                                    • Cluster
                                                                                    • Member
                                                                                    • Policy
                                                                                    • Role
                                                                                    • User
                                                                                  • flyteplugins.union.utils.auth
                                                                                    • AppClientCredentials
                                                                              • vLLM
                                                                                • Classes
                                                                                  • Packages
                                                                                    • flyteplugins.vllm
                                                                                      • VLLMAppEnvironment
                                                                                • Weights & Biases
                                                                                  • Classes
                                                                                    • Packages
                                                                                      • flyteplugins.wandb
                                                                                        • Wandb
                                                                                        • WandbSweep
                                                                                • Uctl CLI
                                                                                  • uctl
                                                                                  • uctl version
                                                                                  • uctl append
                                                                                    • uctl append identityassignments
                                                                                  • uctl apply
                                                                                    • uctl apply app
                                                                                    • uctl apply clusterconfig
                                                                                    • uctl apply clusterconfigid
                                                                                    • uctl apply clusterpoolconfig
                                                                                  • uctl config
                                                                                    • uctl config discover
                                                                                    • uctl config docs
                                                                                    • uctl config init
                                                                                    • uctl config validate
                                                                                  • uctl create
                                                                                    • uctl create app
                                                                                    • uctl create clusterpool
                                                                                    • uctl create clusterpoolassignment
                                                                                    • uctl create execution
                                                                                    • uctl create policy
                                                                                    • uctl create project
                                                                                    • uctl create role
                                                                                  • uctl delete
                                                                                    • uctl delete app
                                                                                    • uctl delete cluster
                                                                                    • uctl delete cluster-pool-attributes
                                                                                    • uctl delete cluster-resource-attribute
                                                                                    • uctl delete clusterconfig
                                                                                    • uctl delete clusterpool
                                                                                    • uctl delete clusterpoolassignment
                                                                                    • uctl delete execution
                                                                                    • uctl delete execution-cluster-label
                                                                                    • uctl delete execution-queue-attribute
                                                                                    • uctl delete identityassignments
                                                                                    • uctl delete plugin-override
                                                                                    • uctl delete policy
                                                                                    • uctl delete role
                                                                                    • uctl delete task-resource-attribute
                                                                                    • uctl delete workflow-execution-config
                                                                                  • uctl demo
                                                                                    • uctl demo exec
                                                                                    • uctl demo reload
                                                                                    • uctl demo start
                                                                                    • uctl demo status
                                                                                    • uctl demo teardown
                                                                                  • uctl get
                                                                                    • uctl get app
                                                                                    • uctl get cluster
                                                                                    • uctl get cluster-pool-attributes
                                                                                    • uctl get cluster-resource-attribute
                                                                                    • uctl get clusterconfig
                                                                                    • uctl get clusterconfigs
                                                                                    • uctl get clusterpool
                                                                                    • uctl get clusterpoolconfig
                                                                                    • uctl get clusterswithconfig
                                                                                    • uctl get echo
                                                                                    • uctl get execution
                                                                                    • uctl get execution-cluster-label
                                                                                    • uctl get execution-queue-attribute
                                                                                    • uctl get executionoperation
                                                                                    • uctl get identityassignment
                                                                                    • uctl get launchplan
                                                                                    • uctl get plugin-override
                                                                                    • uctl get policy
                                                                                    • uctl get project
                                                                                    • uctl get role
                                                                                    • uctl get task
                                                                                    • uctl get task-resource-attribute
                                                                                    • uctl get workflow
                                                                                    • uctl get workflow-execution-config
                                                                                  • uctl register
                                                                                    • uctl register examples
                                                                                    • uctl register files
                                                                                  • uctl update
                                                                                    • uctl update cluster-pool-attributes
                                                                                    • uctl update cluster-resource-attribute
                                                                                    • uctl update execution
                                                                                    • uctl update execution-cluster-label
                                                                                    • uctl update execution-queue-attribute
                                                                                    • uctl update launchplan
                                                                                    • uctl update launchplan-meta
                                                                                    • uctl update plugin-override
                                                                                    • uctl update project
                                                                                    • uctl update task-meta
                                                                                    • uctl update task-resource-attribute
                                                                                    • uctl update workflow-execution-config
                                                                                    • uctl update workflow-meta
                                                                              • Integrations
                                                                                • Anthropic
                                                                                  • BigQuery
                                                                                    • Code generation
                                                                                      • Dask
                                                                                        • Databricks
                                                                                          • Gemini
                                                                                            • Hydra
                                                                                              • MLflow
                                                                                                • OmegaConf
                                                                                                  • OpenAI
                                                                                                    • Agent tools
                                                                                                  • Pandera
                                                                                                    • PyTorch
                                                                                                      • Ray
                                                                                                        • Snowflake
                                                                                                          • Spark
                                                                                                            • Weights & Biases
                                                                                                              • Experiments
                                                                                                              • Distributed training
                                                                                                              • Sweeps
                                                                                                              • Downloading logs
                                                                                                              • Constraints and best practices
                                                                                                              • Manual integration
                                                                                                          • Platform deployment
                                                                                                            • BYOC deployment
                                                                                                              • Platform architecture
                                                                                                              • Configuring your data plane
                                                                                                              • Multi-cluster and multi-cloud
                                                                                                              • Data plane setup on AWS
                                                                                                              • Data plane setup on GCP
                                                                                                              • Data plane setup on Azure
                                                                                                              • Data retention policy
                                                                                                              • Enabling AWS resources
                                                                                                                • Enabling AWS S3
                                                                                                                • Enabling AWS ECR
                                                                                                                • Enabling AWS Secrets Manager
                                                                                                              • Enabling GCP resources
                                                                                                                • Enabling Google Cloud Storage
                                                                                                                • Enabling Google Artifact Registry
                                                                                                                • Enabling Google Secret Manager
                                                                                                                • Enabling BigQuery
                                                                                                              • Enabling Azure resources
                                                                                                                • Enabling Azure Blob Storage
                                                                                                                • Enabling Azure Container Registry (ACR)
                                                                                                                • Enabling Azure Key Vault
                                                                                                              • Single sign on setup
                                                                                                                • Google OpenID Connect
                                                                                                                • Microsoft Entra ID (formerly Azure AD)
                                                                                                                • Other identity providers
                                                                                                            • Self-managed deployment
                                                                                                              • Architecture
                                                                                                                • Overview
                                                                                                                • Kubernetes Access Controls
                                                                                                              • Cluster Recommendations
                                                                                                              • Data plane setup on generic Kubernetes
                                                                                                                • Prepare infrastructure
                                                                                                                • Deploy the dataplane
                                                                                                              • Data plane setup on AWS
                                                                                                                • Prepare infrastructure
                                                                                                                • Deploy the dataplane
                                                                                                              • Data plane setup on GCP
                                                                                                                • Prepare infrastructure
                                                                                                                • Deploy the dataplane
                                                                                                              • Data plane setup on Azure
                                                                                                                • Prepare infrastructure
                                                                                                                • Deploy the dataplane
                                                                                                              • Data plane setup on OCI
                                                                                                                • Prepare infrastructure
                                                                                                                • Deploy the dataplane
                                                                                                              • Data plane setup on CoreWeave
                                                                                                                • Prepare infrastructure
                                                                                                                • Deploy the dataplane
                                                                                                              • Configuration
                                                                                                                • Node Pools
                                                                                                                • Authentication
                                                                                                                • Code Viewer
                                                                                                                • Image Builder
                                                                                                                • Multiple Clusters
                                                                                                                • Persistent logs
                                                                                                                • Monitoring
                                                                                                                • Secrets
                                                                                                                • Data retention policies
                                                                                                                • Compute plugins
                                                                                                                • Namespace mapping
                                                                                                              • Helm chart reference
                                                                                                                • Dataplane chart
                                                                                                                • Knative Operator chart
                                                                                                            • Manage Union through Terraform
                                                                                                              • Installation
                                                                                                              • Resource Management
                                                                                                              • Security Best Practices
                                                                                                          • Security
                                                                                                            • Security architecture
                                                                                                            • Data protection
                                                                                                            • Identity and access management
                                                                                                            • Secrets management
                                                                                                            • Infrastructure security
                                                                                                            • Logging, monitoring, and audit
                                                                                                            • Compliance and certifications
                                                                                                            • Workflow execution security
                                                                                                            • Multi-cloud and region support
                                                                                                            • Organizational and physical security practices
                                                                                                            • Compute and control plane components
                                                                                                            • Vulnerability and risk management
                                                                                                            • BYOC deployment differences
                                                                                                            • Data residency summary
                                                                                                            • Presigned URL data types
                                                                                                            • Kubernetes RBAC: Control plane
                                                                                                            • Kubernetes RBAC: Data plane
                                                                                                            • AWS IAM roles
                                                                                                          • Community
                                                                                                            • Contributing docs and examples
                                                                                                              • Quick start
                                                                                                              • Variants
                                                                                                              • Versions
                                                                                                              • Authoring
                                                                                                              • Shortcodes
                                                                                                              • Redirects
                                                                                                              • API docs
                                                                                                              • LLM-optimized documentation
                                                                                                              • Publishing
                                                                                                          • Release notes
                                                                                                            Documentation navigation for Union including user guides, tutorials, API references, and integration examples
                                                                                                            • LLM-optimized documentation
                                                                                                            • Migration from Flyte 1
                                                                                                              • Philosophy and imports
                                                                                                              • Container images
                                                                                                              • Configuration and CLI
                                                                                                              • Tasks and workflows
                                                                                                              • Secrets, resources, and caching
                                                                                                              • Parallelism and async
                                                                                                              • Triggers and dynamic workflows
                                                                                                              • Examples and common gotchas
                                                                                                            • Flyte CLI
                                                                                                            • Flyte SDK
                                                                                                              • Classes & Protocols
                                                                                                                • Packages
                                                                                                                  • flyte
                                                                                                                    • AppHandle
                                                                                                                    • BaseCheckpoint
                                                                                                                    • Cache
                                                                                                                    • CachePolicy
                                                                                                                    • Checkpoint
                                                                                                                    • Cron
                                                                                                                    • Device
                                                                                                                    • Environment
                                                                                                                    • FixedRate
                                                                                                                    • Image
                                                                                                                    • ImageBuild
                                                                                                                    • Link
                                                                                                                    • PodTemplate
                                                                                                                    • Resources
                                                                                                                    • RetryStrategy
                                                                                                                    • ReusePolicy
                                                                                                                    • Secret
                                                                                                                    • TaskEnvironment
                                                                                                                    • Timeout
                                                                                                                    • Trigger
                                                                                                                  • flyte.app
                                                                                                                    • AppEndpoint
                                                                                                                    • AppEnvironment
                                                                                                                    • ConnectorEnvironment
                                                                                                                    • Domain
                                                                                                                    • Link
                                                                                                                    • Parameter
                                                                                                                    • Port
                                                                                                                    • RunOutput
                                                                                                                    • Scaling
                                                                                                                    • Timeouts
                                                                                                                  • flyte.app.extras
                                                                                                                    • FastAPIAppEnvironment
                                                                                                                    • FastAPIPassthroughAuthMiddleware
                                                                                                                    • FlyteWebhookAppEnvironment
                                                                                                                  • flyte.config
                                                                                                                    • Config
                                                                                                                  • flyte.connectors
                                                                                                                    • AsyncConnector
                                                                                                                    • AsyncConnectorExecutorMixin
                                                                                                                    • ConnectorRegistry
                                                                                                                    • ConnectorService
                                                                                                                    • Resource
                                                                                                                    • ResourceMeta
                                                                                                                  • flyte.connectors.utils
                                                                                                                    • flyte.durable
                                                                                                                      • flyte.errors
                                                                                                                        • ActionAbortedError
                                                                                                                        • ActionNotFoundError
                                                                                                                        • BaseRuntimeError
                                                                                                                        • CodeBundleError
                                                                                                                        • CustomError
                                                                                                                        • DeploymentError
                                                                                                                        • ImageBuildError
                                                                                                                        • ImagePullBackOffError
                                                                                                                        • InitializationError
                                                                                                                        • InlineIOMaxBytesBreached
                                                                                                                        • InvalidImageNameError
                                                                                                                        • InvalidPackageError
                                                                                                                        • LogsNotYetAvailableError
                                                                                                                        • ModuleLoadError
                                                                                                                        • NonRecoverableError
                                                                                                                        • NotInTaskContextError
                                                                                                                        • OnlyAsyncIOSupportedError
                                                                                                                        • OOMError
                                                                                                                        • ParameterMaterializationError
                                                                                                                        • PrimaryContainerNotFoundError
                                                                                                                        • RemoteTaskNotFoundError
                                                                                                                        • RemoteTaskUsageError
                                                                                                                        • RestrictedTypeError
                                                                                                                        • RetriesExhaustedError
                                                                                                                        • RuntimeDataValidationError
                                                                                                                        • RuntimeSystemError
                                                                                                                        • RuntimeUnknownError
                                                                                                                        • RuntimeUserError
                                                                                                                        • SlowDownError
                                                                                                                        • TaskInterruptedError
                                                                                                                        • TaskTimeoutError
                                                                                                                        • TraceDoesNotAllowNestedTasksError
                                                                                                                        • UnionRpcError
                                                                                                                      • flyte.extend
                                                                                                                        • AsyncFunctionTaskTemplate
                                                                                                                        • ImageBuildEngine
                                                                                                                        • ImageBuilder
                                                                                                                        • ImageChecker
                                                                                                                        • TaskTemplate
                                                                                                                      • flyte.extras
                                                                                                                        • BatchStats
                                                                                                                        • ContainerTask
                                                                                                                        • CostEstimator
                                                                                                                        • DynamicBatcher
                                                                                                                        • Prompt
                                                                                                                        • Sleep
                                                                                                                        • SleepTask
                                                                                                                        • TokenBatcher
                                                                                                                        • TokenEstimator
                                                                                                                      • flyte.git
                                                                                                                        • GitStatus
                                                                                                                      • flyte.io
                                                                                                                        • DataFrame
                                                                                                                        • Dir
                                                                                                                        • EmptyDir
                                                                                                                        • File
                                                                                                                        • HashFunction
                                                                                                                      • flyte.io.extend
                                                                                                                        • DataFrameDecoder
                                                                                                                        • DataFrameEncoder
                                                                                                                        • DataFrameTransformerEngine
                                                                                                                      • flyte.models
                                                                                                                        • ActionID
                                                                                                                        • ActionPhase
                                                                                                                        • CheckpointPaths
                                                                                                                        • CodeBundle
                                                                                                                        • GroupData
                                                                                                                        • NativeInterface
                                                                                                                        • PathRewrite
                                                                                                                        • RawDataPath
                                                                                                                        • SerializationContext
                                                                                                                        • TaskContext
                                                                                                                      • flyte.notify
                                                                                                                        • Email
                                                                                                                        • NamedDelivery
                                                                                                                        • NamedRule
                                                                                                                        • Notification
                                                                                                                        • Slack
                                                                                                                        • Teams
                                                                                                                        • Webhook
                                                                                                                      • flyte.prefetch
                                                                                                                        • HuggingFaceModelInfo
                                                                                                                        • ShardConfig
                                                                                                                        • StoredModelInfo
                                                                                                                        • VLLMShardArgs
                                                                                                                      • flyte.remote
                                                                                                                        • Action
                                                                                                                        • ActionDetails
                                                                                                                        • ActionInputs
                                                                                                                        • ActionOutputs
                                                                                                                        • App
                                                                                                                        • Project
                                                                                                                        • Run
                                                                                                                        • RunDetails
                                                                                                                        • Secret
                                                                                                                        • Settings
                                                                                                                        • Task
                                                                                                                        • TaskDetails
                                                                                                                        • TimeFilter
                                                                                                                        • Trigger
                                                                                                                        • User
                                                                                                                      • flyte.report
                                                                                                                        • Report
                                                                                                                      • flyte.sandbox
                                                                                                                        • CodeTaskTemplate
                                                                                                                        • ImageConfig
                                                                                                                        • SandboxedConfig
                                                                                                                        • SandboxedTaskTemplate
                                                                                                                      • flyte.storage
                                                                                                                        • ABFS
                                                                                                                        • GCS
                                                                                                                        • S3
                                                                                                                        • Storage
                                                                                                                      • flyte.syncify
                                                                                                                        • Syncify
                                                                                                                      • flyte.types
                                                                                                                        • FlytePickle
                                                                                                                        • Renderable
                                                                                                                        • TypeEngine
                                                                                                                        • TypeTransformer
                                                                                                                        • TypeTransformerFailedError
                                                                                                                  • Integrations
                                                                                                                    • Anthropic
                                                                                                                      • Classes
                                                                                                                        • Packages
                                                                                                                          • flyteplugins.anthropic
                                                                                                                            • Agent
                                                                                                                      • BigQuery
                                                                                                                        • Classes
                                                                                                                          • Packages
                                                                                                                            • flyteplugins.bigquery
                                                                                                                              • BigQueryConfig
                                                                                                                              • BigQueryConnector
                                                                                                                              • BigQueryTask
                                                                                                                        • Code generation
                                                                                                                          • Classes
                                                                                                                            • Packages
                                                                                                                              • flyteplugins.codegen
                                                                                                                                • AutoCoderAgent
                                                                                                                                • CodeGenEvalResult
                                                                                                                                • CodePlan
                                                                                                                                • CodeSolution
                                                                                                                                • ErrorDiagnosis
                                                                                                                                • ImageConfig
                                                                                                                          • Dask
                                                                                                                            • Classes
                                                                                                                              • Packages
                                                                                                                                • flyteplugins.dask
                                                                                                                                  • Dask
                                                                                                                                  • Scheduler
                                                                                                                                  • WorkerGroup
                                                                                                                            • Databricks
                                                                                                                              • Classes
                                                                                                                                • Packages
                                                                                                                                  • flyteplugins.databricks
                                                                                                                                    • Databricks
                                                                                                                                    • DatabricksConnector
                                                                                                                              • Gemini
                                                                                                                                • Classes
                                                                                                                                  • Packages
                                                                                                                                    • flyteplugins.gemini
                                                                                                                                      • Agent
                                                                                                                                • Human-in-the-Loop
                                                                                                                                  • Classes
                                                                                                                                    • Packages
                                                                                                                                      • flyteplugins.hitl
                                                                                                                                        • Event
                                                                                                                                  • Hydra
                                                                                                                                    • flyteplugins.hydra
                                                                                                                                    • JSONL
                                                                                                                                      • Classes
                                                                                                                                        • Packages
                                                                                                                                          • flyteplugins.jsonl
                                                                                                                                            • JsonlDir
                                                                                                                                            • JsonlFile
                                                                                                                                      • MLflow
                                                                                                                                        • Classes
                                                                                                                                          • Packages
                                                                                                                                            • flyteplugins.mlflow
                                                                                                                                              • Mlflow
                                                                                                                                        • OmegaConf
                                                                                                                                          • flyteplugins.omegaconf
                                                                                                                                          • OpenAI
                                                                                                                                            • flyteplugins.openai.agents
                                                                                                                                            • Polars
                                                                                                                                              • Classes
                                                                                                                                                • Packages
                                                                                                                                                  • flyteplugins.polars.df_transformer
                                                                                                                                                    • ParquetToPolarsDecodingHandler
                                                                                                                                                    • ParquetToPolarsLazyFrameDecodingHandler
                                                                                                                                                    • PolarsLazyFrameToParquetEncodingHandler
                                                                                                                                                    • PolarsToParquetEncodingHandler
                                                                                                                                              • PyTorch
                                                                                                                                                • Classes
                                                                                                                                                  • Packages
                                                                                                                                                    • flyteplugins.pytorch
                                                                                                                                                      • Elastic
                                                                                                                                                • Ray
                                                                                                                                                  • Classes
                                                                                                                                                    • Packages
                                                                                                                                                      • flyteplugins.ray
                                                                                                                                                        • HeadNodeConfig
                                                                                                                                                        • RayJobConfig
                                                                                                                                                        • WorkerNodeConfig
                                                                                                                                                  • SGLang
                                                                                                                                                    • Classes
                                                                                                                                                      • Packages
                                                                                                                                                        • flyteplugins.sglang
                                                                                                                                                          • SGLangAppEnvironment
                                                                                                                                                    • Snowflake
                                                                                                                                                      • Classes
                                                                                                                                                        • Packages
                                                                                                                                                          • flyteplugins.snowflake
                                                                                                                                                            • Snowflake
                                                                                                                                                            • SnowflakeConfig
                                                                                                                                                            • SnowflakeConnector
                                                                                                                                                      • Spark
                                                                                                                                                        • Classes
                                                                                                                                                          • Packages
                                                                                                                                                            • flyteplugins.spark
                                                                                                                                                              • ParquetToSparkDecoder
                                                                                                                                                              • Spark
                                                                                                                                                              • SparkToParquetEncoder
                                                                                                                                                        • Union
                                                                                                                                                          • Classes
                                                                                                                                                            • Packages
                                                                                                                                                              • flyteplugins.union.cli
                                                                                                                                                                • flyteplugins.union.internal.validate.validate.validate_pb2
                                                                                                                                                                  • flyteplugins.union.remote
                                                                                                                                                                    • ApiKey
                                                                                                                                                                    • Assignment
                                                                                                                                                                    • Cluster
                                                                                                                                                                    • Member
                                                                                                                                                                    • Policy
                                                                                                                                                                    • Role
                                                                                                                                                                    • User
                                                                                                                                                                  • flyteplugins.union.utils.auth
                                                                                                                                                                    • AppClientCredentials
                                                                                                                                                              • vLLM
                                                                                                                                                                • Classes
                                                                                                                                                                  • Packages
                                                                                                                                                                    • flyteplugins.vllm
                                                                                                                                                                      • VLLMAppEnvironment
                                                                                                                                                                • Weights & Biases
                                                                                                                                                                  • Classes
                                                                                                                                                                    • Packages
                                                                                                                                                                      • flyteplugins.wandb
                                                                                                                                                                        • Wandb
                                                                                                                                                                        • WandbSweep
                                                                                                                                                                • Uctl CLI
                                                                                                                                                                  • uctl
                                                                                                                                                                  • uctl version
                                                                                                                                                                  • uctl append
                                                                                                                                                                    • uctl append identityassignments
                                                                                                                                                                  • uctl apply
                                                                                                                                                                    • uctl apply app
                                                                                                                                                                    • uctl apply clusterconfig
                                                                                                                                                                    • uctl apply clusterconfigid
                                                                                                                                                                    • uctl apply clusterpoolconfig
                                                                                                                                                                  • uctl config
                                                                                                                                                                    • uctl config discover
                                                                                                                                                                    • uctl config docs
                                                                                                                                                                    • uctl config init
                                                                                                                                                                    • uctl config validate
                                                                                                                                                                  • uctl create
                                                                                                                                                                    • uctl create app
                                                                                                                                                                    • uctl create clusterpool
                                                                                                                                                                    • uctl create clusterpoolassignment
                                                                                                                                                                    • uctl create execution
                                                                                                                                                                    • uctl create policy
                                                                                                                                                                    • uctl create project
                                                                                                                                                                    • uctl create role
                                                                                                                                                                  • uctl delete
                                                                                                                                                                    • uctl delete app
                                                                                                                                                                    • uctl delete cluster
                                                                                                                                                                    • uctl delete cluster-pool-attributes
                                                                                                                                                                    • uctl delete cluster-resource-attribute
                                                                                                                                                                    • uctl delete clusterconfig
                                                                                                                                                                    • uctl delete clusterpool
                                                                                                                                                                    • uctl delete clusterpoolassignment
                                                                                                                                                                    • uctl delete execution
                                                                                                                                                                    • uctl delete execution-cluster-label
                                                                                                                                                                    • uctl delete execution-queue-attribute
                                                                                                                                                                    • uctl delete identityassignments
                                                                                                                                                                    • uctl delete plugin-override
                                                                                                                                                                    • uctl delete policy
                                                                                                                                                                    • uctl delete role
                                                                                                                                                                    • uctl delete task-resource-attribute
                                                                                                                                                                    • uctl delete workflow-execution-config
                                                                                                                                                                  • uctl demo
                                                                                                                                                                    • uctl demo exec
                                                                                                                                                                    • uctl demo reload
                                                                                                                                                                    • uctl demo start
                                                                                                                                                                    • uctl demo status
                                                                                                                                                                    • uctl demo teardown
                                                                                                                                                                  • uctl get
                                                                                                                                                                    • uctl get app
                                                                                                                                                                    • uctl get cluster
                                                                                                                                                                    • uctl get cluster-pool-attributes
                                                                                                                                                                    • uctl get cluster-resource-attribute
                                                                                                                                                                    • uctl get clusterconfig
                                                                                                                                                                    • uctl get clusterconfigs
                                                                                                                                                                    • uctl get clusterpool
                                                                                                                                                                    • uctl get clusterpoolconfig
                                                                                                                                                                    • uctl get clusterswithconfig
                                                                                                                                                                    • uctl get echo
                                                                                                                                                                    • uctl get execution
                                                                                                                                                                    • uctl get execution-cluster-label
                                                                                                                                                                    • uctl get execution-queue-attribute
                                                                                                                                                                    • uctl get executionoperation
                                                                                                                                                                    • uctl get identityassignment
                                                                                                                                                                    • uctl get launchplan
                                                                                                                                                                    • uctl get plugin-override
                                                                                                                                                                    • uctl get policy
                                                                                                                                                                    • uctl get project
                                                                                                                                                                    • uctl get role
                                                                                                                                                                    • uctl get task
                                                                                                                                                                    • uctl get task-resource-attribute
                                                                                                                                                                    • uctl get workflow
                                                                                                                                                                    • uctl get workflow-execution-config
                                                                                                                                                                  • uctl register
                                                                                                                                                                    • uctl register examples
                                                                                                                                                                    • uctl register files
                                                                                                                                                                  • uctl update
                                                                                                                                                                    • uctl update cluster-pool-attributes
                                                                                                                                                                    • uctl update cluster-resource-attribute
                                                                                                                                                                    • uctl update execution
                                                                                                                                                                    • uctl update execution-cluster-label
                                                                                                                                                                    • uctl update execution-queue-attribute
                                                                                                                                                                    • uctl update launchplan
                                                                                                                                                                    • uctl update launchplan-meta
                                                                                                                                                                    • uctl update plugin-override
                                                                                                                                                                    • uctl update project
                                                                                                                                                                    • uctl update task-meta
                                                                                                                                                                    • uctl update task-resource-attribute
                                                                                                                                                                    • uctl update workflow-execution-config
                                                                                                                                                                    • uctl update workflow-meta

                                                                                                                                                                The page you navigated to () does not exist, so we brought you to the closest page to it.

                                                                                                                                                                You have switched from the to the variant of this site. There is no equivalent of . We have taken you to the closest page in the variant.

                                                                                                                                                                Union.ai
                                                                                                                                                                Reference
                                                                                                                                                                Integrations
                                                                                                                                                                Ray
                                                                                                                                                                Classes
                                                                                                                                                                2.2.2

                                                                                                                                                                Classes

                                                                                                                                                                Class Description
                                                                                                                                                                flyteplugins.ray.HeadNodeConfig
                                                                                                                                                                flyteplugins.ray.RayJobConfig
                                                                                                                                                                flyteplugins.ray.WorkerNodeConfig
                                                                                                                                                                LLM-optimized
                                                                                                                                                                This page Full docs index
                                                                                                                                                                On this page