Let's setup an Airflow instance for WMDE folks.
==== Steps
[x] Create WMDE airflow admin group
- [x]send request for new system user
- [x] disable `analytics-wmde` user on stat 1007
[x] an-airflow1007 keytabs
[x] Create an-airflow1007 instance.( currently in ` role(insetup::data_engineering)`)
[x] Create analytics-wmde user for an-airflow1007
[x] Create Airflow Postgresql Database
[x] Create Airflow puppet configuration
[x] Create the instance specific dags folder
[] Create the instance specific scap repository (ready to merge)
[x] Create WMDE service user
[] Add service user to the Yarn production queue (in review)
[] Update Documentation
[] Announce to WMDE team
==== Success Criteria
[] Instance is setup and a simple test job can be run
[] Update details here -> https://wikitech.wikimedia.org/wiki/Data_Engineering/Systems/Airflow/Instances