How can I get the resolved run_config (including defaults) for a run in Dagster 1.12?

[mathisloevenich]

Hi all,

I'm running into a subtle behaviour in Dagster 1.12 and I’m not sure what the recommended approach is.

Problem summary

• When I start a run from Launchpad and explicitly pass a run config, context.dagster_run.run_config contains exactly the dict I passed — great.
• When I run the job directly (no run config passed), run_config is {}. However the job executes with defaults defined by my config schema (I use Dagster Config/ConfigurableResource subclasses and default values). I would like to obtain the resolved run config (the user-provided values plus defaults that Dagster applied at runtime) in the same dict format, for storage/logging/analytics.

What I’ve tried

• From inside a sensor/op/sensor handler:

  run = context.dagster_run
  print(run.run_config)  # -> {} for jobs that used only defaults
  

[mathisloevenich]

Would be nice to get an answer