Display Network QoS rule type details

Neutron API now supports getting details of supported
QoS rule type.
This patch adds support for this feature to OpenStack client.

Change-Id: I74d16563ce2236a7c899f5994f1dab43ace02138
Depends-On: I448b5d4f8e4ef42eafe50d9d6c63d0be666f98fc
Related-Bug: #1686035

1 files changed, 31 insertions, 0 deletions

diff --git a/openstackclient/network/v2/network_qos_rule_type.py b/openstackclient/network/v2/network_qos_rule_type.py
index 52f8e235..7b92c8ad 100644
--- a/openstackclient/network/v2/network_qos_rule_type.py
+++ b/openstackclient/network/v2/network_qos_rule_type.py
@@ -17,6 +17,17 @@ from osc_lib.command import command
 from osc_lib import utils
 
 from openstackclient.i18n import _
+from openstackclient.network import sdk_utils
+
+
+def _get_columns(item):
+    column_map = {
+        "type": "rule_type_name",
+        "drivers": "drivers",
+    }
+    invisible_columns = ["id", "name"]
+    return sdk_utils.get_osc_show_columns_for_sdk_resource(
+        item, column_map, invisible_columns)
 
 
 class ListNetworkQosRuleType(command.Lister):
@@ -36,3 +47,23 @@ class ListNetworkQosRuleType(command.Lister):
                 (utils.get_item_properties(
                     s, columns, formatters={},
                 ) for s in data))
+
+
+class ShowNetworkQosRuleType(command.ShowOne):
+    _description = _("Show details about supported QoS rule type")
+
+    def get_parser(self, prog_name):
+        parser = super(ShowNetworkQosRuleType, self).get_parser(prog_name)
+        parser.add_argument(
+            'rule_type',
+            metavar="<qos-rule-type-name>",
+            help=_("Name of QoS rule type")
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        client = self.app.client_manager.network
+        obj = client.get_qos_rule_type(parsed_args.rule_type)
+        display_columns, columns = _get_columns(obj)
+        data = utils.get_item_properties(obj, columns)
+        return display_columns, data