docsp-31210 - mTLS (#169)

Author: mongoKart

source/faq.txt

@@ -37,3 +37,19 @@ In MongoDB deployments with mixed versions of :binary:`~bin.mongod`, it is
 possible to get an ``Unrecognized pipeline stage name: '$sample'``
 error. To mitigate this situation, explicitly configure the partitioner
 to use and define the Schema when using DataFrames.
+
+How can I use mTLS for authentication?
+--------------------------------------
+
+To use mTLS, include the following options when you run ``spark-submit``:
+
+.. code-block:: bash
+
+   --driver-java-options -Djavax.net.ssl.trustStore=<path to your truststore.jks file> \
+   --driver-java-options -Djavax.net.ssl.trustStorePassword=<your truststore password> \
+   --driver-java-options -Djavax.net.ssl.keyStore=<path to your keystore.jks file> \
+   --driver-java-options -Djavax.net.ssl.keyStorePassword=<your keystore password> \
+   -conf spark.executor.extraJavaOptions=-Djavax.net.ssl.trustStore=<path to your truststore.jks file> \
+   -conf spark.executor.extraJavaOptions=-Djavax.net.ssl.trustStorePassword=<your truststore password> \
+   -conf spark.executor.extraJavaOptions=-Djavax.net.ssl.keyStore=<path to your keystore.jks file> \
+   -conf spark.executor.extraJavaOptions=-Djavax.net.ssl.keyStorePassword=<your keystore password> \