Remove 'v3' directory for v2.1 json-schemas

This is step 4 of the remove v3 process. It moves the v2.1
json-schemas out of v3 directory, and also corrects all the
references.

Change-Id: Ibf88c38df951ed755b7431846cca7496f861c1dd
Partial-Bug: #1462901

nova/api/openstack/compute/schemas/console_output.py

@@ -0,0 +1,36 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+get_console_output = {
+    'type': 'object',
+    'properties': {
+        'os-getConsoleOutput': {
+            'type': 'object',
+            'properties': {
+                'length': {
+                    'type': ['integer', 'string', 'null'],
+                    'pattern': '^-?[0-9]+$',
+                    # NOTE: -1 means an unlimited length.
+                    # TODO(cyeoh): None also means unlimited length
+                    # and is supported for v2 backwards compatibility
+                    # Should remove in the future with a microversion
+                    'minimum': -1,
+                },
+            },
+            'additionalProperties': False,
+        },
+    },
+    'required': ['os-getConsoleOutput'],
+    'additionalProperties': False,
+}