Merge pull request #28 from DMTF/Discovery-Tool

Added discover tool

README.md

@@ -34,6 +34,23 @@ You may install the external modules by running:
 ## Utilities
 
 
+### Discover
+
+```
+usage: rf_discover.py [-h]
+
+A tool to discover Redfish services
+
+optional arguments:
+  -h, --help  show this help message and exit
+```
+
+Example: `rf_discover.py`
+
+The tool will perform an SSDP request to find all available Redfish services.
+Once all of the responses are collected, it will print each service with its UUID and service root.
+
+
 ### Sensor List
 
 ```

scripts/rf_discover.py

@@ -0,0 +1,28 @@
+#! /usr/bin/python
+# Copyright Notice:
+# Copyright 2020 DMTF. All rights reserved.
+# License: BSD 3-Clause License. For full text see link: https://github.com/DMTF/Redfish-Tacklebox/blob/master/LICENSE.md
+
+"""
+Redfish Discover
+
+File : rf_discover.py
+
+Brief : This script uses the redfish module to discover Redfish services
+"""
+
+import argparse
+import redfish
+
+# No arguments, but having help text is useful
+argget = argparse.ArgumentParser( description = "A tool to discover Redfish services" )
+args = argget.parse_args()
+
+# Invoke the discovery routine for SSDP and print the responses
+services = redfish.discover_ssdp()
+if len( services ) == 0:
+    print( "No Redfish services discovered" )
+else:
+    print( "Redfish services:" )
+for service in services:
+    print( "{}: {}".format( service, services[service] ) )

setup.py

@@ -29,6 +29,7 @@
     scripts = [
         "scripts/rf_accounts.py",
         "scripts/rf_boot_override.py",
+        "scripts/rf_discover.py",
         "scripts/rf_power_reset.py",
         "scripts/rf_sensor_list.py",
         "scripts/rf_sys_inventory.py",