[GitHub] [pulsar-site] momo-jun commented on a diff in pull request #544: [improve][fn] add docs for supporting reading config options from files in Python runner

["momo-jun (via GitHub)" <gi...@apache.org>]

momo-jun commented on code in PR #544:
URL: https://github.com/apache/pulsar-site/pull/544#discussion_r1180172246


##########
docs/functions-runtime-process.md:
##########
@@ -22,3 +22,37 @@ functionRuntimeFactoryConfigs:
 ```
 
 For more details, see [code](https://github.com/apache/pulsar/blob/master/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/process/ProcessRuntimeFactoryConfig.java).
+
+### Set runtime parameter with configuration file
+
+Pulsar Functions now supports setting runtime parameters using a configuration file **in Python**. 
+
+**Example**
+
+You can start a Python runtime using the configuration file `config.ini` with the following command.
+
+```shell
+pulsar-admin functions localrun \
+  --py /path/to/python_instance.py \
+  --config-file /path/to/config.ini \
+  --classname MyFunction \
+  --logging_leve debug \

Review Comment:
   ```suggestion
     --logging_level debug \
   ```



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