PluginsCoreFlow

AllowFailure​Allow​Failure

Allow a list of tasks to fail without stopping the execution of downstream tasks in the flow.

If any child task of the AllowFailure task fails, the flow will stop executing this block of tasks (i.e. the next tasks in the AllowFailure block will no longer be executed), but the flow execution of the tasks, following the AllowFailure task, will continue.

yaml
type: "io.kestra.plugin.core.flow.AllowFailure"
yaml
id: allow_failure
namespace: company.team

tasks:
  - id: sequential
    type: io.kestra.plugin.core.flow.AllowFailure
    tasks:
     - id: ko
       type: io.kestra.plugin.scripts.shell.Commands
       commands:
        - 'exit 1'

  - id: last
    type: io.kestra.plugin.core.debug.Return
    format: "{{ task.id }} > {{ taskrun.startDate }}"

Allow failure of a group of tasks

yaml
    id: allow-failure-demo
    namespace: company.team

    tasks:
    - id: allow_failure
        type: io.kestra.plugin.core.flow.AllowFailure
        tasks:
        - id: fail_silently
            type: io.kestra.plugin.scripts.shell.Commands
            taskRunner:
            type: io.kestra.plugin.core.runner.Process
            commands:
            - exit 1

    - id: print_to_console
        type: io.kestra.plugin.scripts.shell.Commands
        taskRunner:
        type: io.kestra.plugin.core.runner.Process
        commands:
        - echo "this will run since previous failure was allowed ✅"
Properties
SubType
Min items 1
SubType

List of tasks to run if any tasks failed on this FlowableTask.

SubType