Argo Workflows · Schema

io.argoproj.workflow.v1alpha1.DAGTask

DAGTask represents a node in the graph during DAG execution Note: CEL validation cannot check withItems (Schemaless) or inline (PreserveUnknownFields) fields.

CNCFContainersData ProcessingKubernetesMachine LearningOpen SourceWorkflow Engine

Properties

Name	Type	Description
arguments	object	Arguments are the parameter and artifact arguments to the template
continueOn	object	ContinueOn makes argo to proceed with the following step even if this step fails. Errors and Failed states can be specified
dependencies	array	Dependencies are name of other targets which this depends on
depends	string	Depends are name of other targets which this depends on
hooks	object	Hooks hold the lifecycle hook which is invoked at lifecycle of task, irrespective of the success, failure, or error status of the primary task
inline	object	Inline is the template. Template must be empty if this is declared (and vice-versa). Note: As mentioned in the corresponding definition in WorkflowStep, this struct is defined recursively, so we need
name	string	Name is the name of the target
onExit	string	OnExit is a template reference which is invoked at the end of the template, irrespective of the success, failure, or error of the primary template. Deprecated: Use Hooks[exit].Template instead.
template	string	Name of template to execute
templateRef	object	TemplateRef is the reference to the template resource to execute.
when	string	When is an expression in which the task should conditionally execute
withItems	array	WithItems expands a task into multiple parallel tasks from the items in the list Note: The structure of WithItems is free-form, so we need "x-kubernetes-preserve-unknown-fields: true" in the validatio
withParam	string	WithParam expands a task into multiple parallel tasks from the value in the parameter, which is expected to be a JSON list.
withSequence	object	WithSequence expands a task into a numeric sequence

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/argo-workflows/refs/heads/main/json-schema/argo-workflows-io-argoproj-workflow-v1alpha1-dag-task-schema.json",
  "title": "io.argoproj.workflow.v1alpha1.DAGTask",
  "description": "DAGTask represents a node in the graph during DAG execution Note: CEL validation cannot check withItems (Schemaless) or inline (PreserveUnknownFields) fields.",
  "type": "object",
  "properties": {
    "arguments": {
      "description": "Arguments are the parameter and artifact arguments to the template",
      "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.Arguments"
    },
    "continueOn": {
      "description": "ContinueOn makes argo to proceed with the following step even if this step fails. Errors and Failed states can be specified",
      "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.ContinueOn"
    },
    "dependencies": {
      "description": "Dependencies are name of other targets which this depends on",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "depends": {
      "description": "Depends are name of other targets which this depends on",
      "type": "string"
    },
    "hooks": {
      "description": "Hooks hold the lifecycle hook which is invoked at lifecycle of task, irrespective of the success, failure, or error status of the primary task",
      "type": "object",
      "additionalProperties": {
        "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.LifecycleHook"
      }
    },
    "inline": {
      "description": "Inline is the template. Template must be empty if this is declared (and vice-versa). Note: As mentioned in the corresponding definition in WorkflowStep, this struct is defined recursively, so we need \"x-kubernetes-preserve-unknown-fields: true\" in the validation schema.",
      "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.Template"
    },
    "name": {
      "description": "Name is the name of the target",
      "type": "string"
    },
    "onExit": {
      "description": "OnExit is a template reference which is invoked at the end of the template, irrespective of the success, failure, or error of the primary template.\n\nDeprecated: Use Hooks[exit].Template instead.",
      "type": "string"
    },
    "template": {
      "description": "Name of template to execute",
      "type": "string"
    },
    "templateRef": {
      "description": "TemplateRef is the reference to the template resource to execute.",
      "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.TemplateRef"
    },
    "when": {
      "description": "When is an expression in which the task should conditionally execute",
      "type": "string"
    },
    "withItems": {
      "description": "WithItems expands a task into multiple parallel tasks from the items in the list Note: The structure of WithItems is free-form, so we need \"x-kubernetes-preserve-unknown-fields: true\" in the validation schema.",
      "type": "array",
      "items": {
        "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.Item"
      }
    },
    "withParam": {
      "description": "WithParam expands a task into multiple parallel tasks from the value in the parameter, which is expected to be a JSON list.",
      "type": "string"
    },
    "withSequence": {
      "description": "WithSequence expands a task into a numeric sequence",
      "$ref": "#/definitions/io.argoproj.workflow.v1alpha1.Sequence"
    }
  },
  "required": [
    "name"
  ]
}