[GitHub] [airflow] KyleJamesWalker edited a comment on issue #4931: [AIRFLOW-4109] Added support for passing the airflow fernet key to th…

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KyleJamesWalker edited a comment on issue #4931: [AIRFLOW-4109] Added support for passing the airflow fernet key to th…
URL: https://github.com/apache/airflow/pull/4931#issuecomment-547254353
 
 
   I'm having the same issue but if I set the following:
   ``` 
   AIRFLOW__KUBERNETES_ENVIRONMENT_VARIABLES__AIRFLOW__CORE__FERNET_KEY: "xxx="
   AIRFLOW__KUBERNETES_ENVIRONMENT_VARIABLES__FERNET_KEY: "xxx="
   ```
   
   The worker gets the variables set, but the key is lowercase, so it's not being picked up...
   So airflow doesn't pick them up: ```
   fernet_key: xxx=
   airflow__core__fernet_key: xxx=
   ```
   
   Note: Previous env values did not have the `S` at the end of `VARIABLES`
   
   For now, I added a hack and my DAG and it works just fine:
   ```
   if os.getenv('fernet_key'):
       os.environ['FERNET_KEY'] = os.environ['fernet_key']
   ```
   
   Does anyone know how to get these to be set with uppercase values?
   

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