Hide 'nodes' field from chassis OSC subcommands output

Hide 'nodes' field from output of subcommands:
  * baremetal chassis create
  * baremetal chassis show

Change-Id: I1dc10abef99aaacbfb71c23e5d1d5848cefc963f
Closes-Bug: #1621021

ironicclient/osc/v1/baremetal_chassis.py

@@ -63,6 +63,7 @@ class CreateBaremetalChassis(command.ShowOne):
         chassis = baremetal_client.chassis.create(**fields)._info
 
         chassis.pop('links', None)
+        chassis.pop('nodes', None)
 
         return self.dict2columns(chassis)
 
@@ -260,6 +261,7 @@ class ShowBaremetalChassis(command.ShowOne):
         chassis = baremetal_client.chassis.get(parsed_args.chassis,
                                                fields=fields)._info
         chassis.pop("links", None)
+        chassis.pop("nodes", None)
 
         return zip(*sorted(chassis.items()))
 

ironicclient/tests/unit/osc/v1/test_baremetal_chassis.py

@@ -72,6 +72,7 @@ class TestChassisCreate(TestChassis):
 
         collist = copy.copy(self.collist)
         self.assertEqual(collist, columns)
+        self.assertNotIn('nodes', columns)
 
         datalist = copy.copy(self.datalist)
         self.assertEqual(datalist, tuple(data))
@@ -431,6 +432,7 @@ class TestChassisShow(TestChassis):
             'uuid'
         )
         self.assertEqual(collist, columns)
+        self.assertNotIn('nodes', columns)
         datalist = (
             baremetal_fakes.baremetal_chassis_description,
             baremetal_fakes.baremetal_chassis_extra,

releasenotes/notes/osc-plugin-chassis-create-show-fix-ee276d707c5a5bdf.yaml

@@ -0,0 +1,5 @@
+---
+upgrade:
+  - Hide nodes field in 'chasiss create' and 'chassis show'
+    OSC subcommand output because this field is not meant
+    for CLI users.