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Adding a Route task in a Dynamic Engine environment

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Route tasks are executable integration processes that contain a Route published from Talend Studio.

Routes cannot be scheduled or added to plans; this type of service runs until it is explicitly undeployed by an operator.

Before you begin

  • You have installed a Dynamic Engine and its environment using Helm. For more information, see Helm deployment.
  • You must have the Author permission on the workspace where the task is located to create or edit a task and manage its configuration.
  • You must have the Execute permission on the workspace where the task is located to manage the run configuration.

Procedure

  1. Open the Management page.
  2. Go to the Tasks tab.
  3. Select the Dynamic Engine environment using the Environments filter at the top of the page.
  4. Click Add task.

Artifact step

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Procedure

  1. In the Artifact step, select the Route artifact type.
  2. Select the artifact from the list.
  3. Select the version of the artifact to be used in the task.
  4. Select the workspace.
  5. Enter a name.
    By default, the task name is the name of the artifact from which it is created.
    Tasks must have a unique name within a workspace.
  6. Optional: Add a tag and a description for your task.
    Artifact step when creating Route task.
  7. Click Continue to go to the next step.

Parameters and Advanced parameters steps

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About this task

These steps appear depending on the artifact configuration.

Procedure

  1. Optional: In the Parameters step, enter the value for the parameters of the data service.
    In this step, when the Show order as in Studio toggle is disabled, you can only set the values to parameters you have defined with the parameter_ prefix in Talend Studio.
    Information noteNote: Use \\ instead of \ when the value could be interpreted as a special character, for example, \t.
  2. Optional: In the Advanced parameters step, enter the values for the parameters you have defined in Talend Studio without prefixes, and connection_ parameters that are not defined in the data service.
    This section is available when the Show order as in Studio toggle is disabled. Otherwise, all parameters are in the Parameters step.
    Use \\ instead of \ when the value could be interpreted as a special character, for example, \t.
  3. Click Continue to go to the next step.

Connections and Resources steps

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About this task

These steps appear depending on the artifact configuration.

Procedure

  1. Optional: In the Connections step, select the appropriate connection from the drop-down list.
    You can also create a new connection based on the parameters already defined in the artifact.
  2. Optional: In the Resources step, select the appropriate resource to use in the task.
  3. Click Continue to go to the next step.

Processing step

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Procedure

  1. Optional: In the Processing step, select a run profile.
  2. In the Metric Path field, enter the metric path to be used at deployment time to retrieve metric data.
    The default value is the artifact name. You should keep this value to see the metric data displayed on the task details page. If this field is empty, no metric information will be displayed on the page.
    Information noteTip: You can add the project name to the artifact name, if artifacts with the same name exist in more than one project and are configured to run on the same Dynamic Engine.

    Dynamic Engines do not support the port configuration.

    Dynamic Engines do not support the user impersonation.

  3. Save your task.

Results

Your task is ready to be processed in the selected Dynamic Engine environment by the processing services set up in that environment.
Route task details page.

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