Hello, We are currently running airflow v1.10.6 on Kubernetes. We are currently using a custom helm chart to sync dags and airflow variables from GCS. While airflow provides support to just copy dags to a folder and then dags are automatically loaded, airflow variables are not imported from a file, one needs to execute a command to import them from a file. We require to store variables in the repository for ease of rollbacks.
Our setup to sync airflow variables is as follows: Repository -> GCS -> Kubernetes sidecar container -> Import variables from file. In order to import variables from a file, we execute the command: airflow variables -i <file-name> This command first deletes the variables and then imports them, in case there is a dag running which uses the variable, it fails since the variable doesn't exist. Thus we added a check to only execute the command if the variables file has changed. This setup has been working fine for us, still, there are chances that the dags might fail because of syncing airflow variables. Can someone please share their setup of how to sync variables for airflow running on Kubernetes. Thanks and regards, Maulik
