Introduction

After configuring a pipeline for Mantle, it is available for you and other users in your organization to run.

Prerequisites

In order to run a pipeline in Mantle, you will need to import and configure it. If you have not yet done so, please see the Configure a pipeline for Mantle guide.

Start a run

1

Navigate to the Pipelines section in the sidebar.

2

Select your pipeline.

In the Pipelines section, you will see a list of all your pipelines. Select the pipeline you want to run.

3

Initiate a new run.

On the page of the selected pipeline, you can see a history of past runs and past versions of the pipeline. To start a new run, click the purple Run <pipeline-name> button in the top right-hand corner.

4

Fill out run details.

A form will appear on the right-hand side. Fill out the necessary information in this panel.

Note: If you navigate away from the form before clicking Run, you will lose your run details and will need to start over.

5

Start the run.

Once all the required information has been entered, the Run button at the top of the side panel will become active. Press the Run button to start your pipeline run.

After you start a run, it will appear in the list of runs. While the run proceeds, you can monitor the status.

Results and outputs

After a run completes, the results, output datasets, and Nextflow log will appear on the run’s page, which you can access by clicking on the Run ID.

Finding Nextflow Logs

After a pipeline runs, on success or failure, we will upload a copy of .nextflow.log to your S3 bucket. You can find it at {bucket_dir}/{pipeline_name}/{pipeline_run_id}/{timestamp}/log/.nextflow.log