@@ -51,6 +51,23 @@ Environment dependencies might be installed by several ways:
1. Setting up an environment into the Cloud Composer Console.
2. Installing local Python library. Put your dependencies into *DAG_FOLDER/libs* directory. Airflow automatically adds *DAG_FOLDER* and *PLUGINS_FOLDER* to the *PATH*.
### Azure
To deploy the Ingestion DAGs to airflow, follow below steps.
- Identify the file share to which DAGs need to be copied. [This](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-azure-provisioning/-/blob/master/infra/templates/osdu-r3-mvp/service_resources/airflow.tf#L71) is the file share where DAGs for airflow reside.
- Copy contents of */src/dags* to *airflowdags/dags* folder
- Copy contents of */src/plugins/hooks* to *airflowdags/plugins/hooks*
- Copy contents of */src/plugins/operators* to *airflowdags/plugins/operators*
#### Installing Python Dependencies
Python dependencies can be specified as extra pip packages in airflow deployment [here](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-azure-provisioning/-/blob/master/charts/airflow/helm-config.yaml#L211)
#### Environment Variables & Airflow Variables
Add variables manually in the Airflow UI or through airflow helm charts. [List of the required variables](#required-variables).
Adding variables to helm charts can be found [here](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-azure-provisioning/-/blob/master/charts/airflow/helm-config.yaml#L157)
More details about airflow variables can be found [here](https://airflow.apache.org/docs/apache-airflow/1.10.12/concepts.html?highlight=airflow_var#variables)
