Make use of custom flavor definitions possible (#988)

Signed-off-by: Christian Berendt <[email protected]>

osism/commands/manage.py

@@ -255,7 +255,13 @@ def get_parser(self, prog_name):
             type=str,
             help="Name of flavor definitions",
             default="scs",
-            choices=["scs", "osism", "local"],
+            choices=["scs", "osism", "local", "url"],
+        )
+        parser.add_argument(
+            "--url",
+            type=str,
+            help="Overwrite the default URL where the flavor definitions are available",
+            default=None,
         )
         parser.add_argument(
             "--recommended",
@@ -270,6 +276,7 @@ def take_action(self, parsed_args):
         cloud = parsed_args.cloud
         name = parsed_args.name
         recommended = parsed_args.recommended
+        url = parsed_args.url
 
         arguments = [f"--name '{name}'"]
         if cloud:
@@ -278,6 +285,9 @@ def take_action(self, parsed_args):
         if recommended:
             arguments.append("--recommended")
 
+        if url:
+            arguments.append(f"--url '{url}'")
+
         joined_arguments = " ".join(arguments)
         subprocess.call(
             f"/usr/local/bin/openstack-flavor-manager {joined_arguments}",