add kerberos environment variables to the docs

apache · Oct 21, 2022 · ce21ce6 · ce21ce6
1 parent 7be7772
commit ce21ce6
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/docs/apache-airflow/security/kerberos.rst b/docs/apache-airflow/security/kerberos.rst
@@ -61,6 +61,14 @@ your ``airflow.cfg``
     reinit_frequency = 3600
     principal = airflow
 
+In case you are using Airflow in a docker container based environment,
+you can set the below environment variables in the ``Dockerfile`` instead of modifying ``airflow.cfg``
+
+ENV AIRFLOW__CORE__SECURITY kerberos
+ENV AIRFLOW__KERBEROS__KEYTAB /etc/airflow/airflow.keytab
+ENV AIRFLOW__KERBEROS__INCLUDE_IP False
+
+
 If you need more granular options for your Kerberos ticket the following options are available with the following default values:
 
 .. code-block:: ini