I think I have found a simpler option: https://gist.github.com/rentzso/2f66f5549a1091883b7009ce91dbee92#file-trigger_subdag_new-py
Renzo On 2018/03/11 00:45:06, Renzo Frigato <[email protected]> wrote: > Hello, > > I have created an example to show a possible solution: > https://gist.github.com/rentzso/2f66f5549a1091883b7009ce91dbee92 > > I modified some of the code in get_template_context and render_templates > methods of the TaskInstance class to update the context with the parent_dag's > run. > Still not sure if this would be the recommended way of doing it. > > Best, > Renzo > > On 2018/03/05 19:30:55, [email protected] <[email protected]> > wrote: > > From the example 'example_trigger_target_dag.py' I learned that it is > > possible to reference the runtime parameters passed when I trigger a DAG. > > However it's not clear to me what's the correct way of doing something > > similar from a Subdag. > > I don't have the main dag_run available out of the box. I guess I can > > retrieve it from the DB and use it in the subdag, but is this the right > > way? > > Or is there a better way of passing runtime parameters to a Subdag? > > > > Thank you, > > Renzo > > >
