ashb commented on a change in pull request #11815:
URL: https://github.com/apache/airflow/pull/11815#discussion_r518393978
##########
File path: airflow/www/views.py
##########
@@ -924,6 +926,56 @@ def rendered(self):
title=title,
)
+ @expose('/rendered-k8s')
+ @auth.has_access(
+ [
+ (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
+ (permissions.ACTION_CAN_READ, permissions.RESOURCE_TASK_INSTANCE),
+ ]
+ )
+ @action_logging
+ def rendered_k8s(self):
+ """Get rendered k8s yaml."""
+ k8s = is_k8s_or_k8scelery_executor()
+ if not k8s:
+ abort(404)
+ dag_id = request.args.get('dag_id')
+ task_id = request.args.get('task_id')
+ execution_date = request.args.get('execution_date')
+ dttm = timezone.parse(execution_date)
+ form = DateTimeForm(data={'execution_date': dttm})
+ root = request.args.get('root', '')
+ logging.info("Retrieving rendered templates.")
+ dag = current_app.dag_bag.get_dag(dag_id)
+ task = copy.copy(dag.get_task(task_id))
+ ti = models.TaskInstance(task=task, execution_date=dttm)
+ try:
+ pod_spec = ti.render_k8s_pod_yaml()
Review comment:
> if someone goes to a historical DAG run they should see what it looked
like at the time of running.
I agree with this
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