From 6ff3020a0b1c02e48bd6ca14d70e29fe82a49d2e Mon Sep 17 00:00:00 2001
From: Taehyun Park <taehyun.park.fullop@gmail.com>
Date: Fri, 2 Sep 2022 20:58:42 +0900
Subject: [PATCH] add metadata object create

---
 openstackclient/image/v2/metadef.py | 112 ++++++++++++++++++++++++++++
 setup.cfg                           |   1 +
 2 files changed, 113 insertions(+)
 create mode 100644 openstackclient/image/v2/metadef.py

diff --git a/openstackclient/image/v2/metadef.py b/openstackclient/image/v2/metadef.py
new file mode 100644
index 000000000..3cd77c904
--- /dev/null
+++ b/openstackclient/image/v2/metadef.py
@@ -0,0 +1,112 @@
+#   Copyright 2012-2013 OpenStack Foundation
+#
+#   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.
+#
+
+"""Image V2 Action Implementations"""
+
+import argparse
+from base64 import b64encode
+import logging
+import os
+import sys
+
+from cinderclient import api_versions
+from openstack.image import image_signer
+from osc_lib.api import utils as api_utils
+from osc_lib.cli import format_columns
+from osc_lib.cli import parseractions
+from osc_lib.command import command
+from osc_lib import exceptions
+from osc_lib import utils
+from oslo_utils import uuidutils
+
+from openstackclient.common import progressbar
+from openstackclient.i18n import _
+from openstackclient.identity import common
+
+if os.name == "nt":
+    import msvcrt
+else:
+    msvcrt = None
+
+def _format_metadata_object(metadata_object, human_readable=False):
+    """Format an image to make it more consistent with OSC operations."""
+
+    info = {}
+    properties = {}
+
+    # the only fields we're not including is "links", "tags" and the properties
+    fields_to_show = [
+        'name','namespace','properties'
+    ]
+
+    # TODO(gtema/anybody): actually it should be possible to drop this method,
+    # since SDK already delivers a proper object
+    metadata_object = metadata_object.to_dict(ignore_none=True, original_names=True)
+
+    # split out the usual key and the properties which are top-level
+    for key in metadata_object:
+        if key in fields_to_show:
+            info[key] = metadata_object.get(key)
+
+    # add properties back into the dictionary as a top-level key
+    if properties:
+        info['properties'] = format_columns.DictColumn(properties)
+
+    return info
+
+
+class CreateMetadataObject(command.ShowOne):
+    _description = _("Create metadata object")
+
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        # TODO(bunting): There are additional arguments that v1 supported
+
+        parser.add_argument(
+            "--name",
+            metavar="<object-name>",
+            help=_("New object name"),
+        )
+        parser.add_argument(
+            "--namespace",
+            metavar="<namespace>",
+            help=_("namespace"),
+        )
+        parser.add_argument(
+            "--properties",
+            metavar="<properties>",
+            help=_("Object schema JSON format"),
+        )
+        common.add_project_domain_option_to_parser(parser)
+
+        return parser
+
+    def take_action(self, parsed_args):
+        image_client = self.app.client_manager.image
+
+        kwargs = {'allow_duplicates': True}
+        copy_attrs = ('name', 'namespace', 'properties')
+        for attr in copy_attrs:
+            if attr in parsed_args:
+                val = getattr(parsed_args, attr, None)
+                if val:
+                    # Only include a value in kwargs for attributes that
+                    # are actually present on the command line
+                    kwargs[attr] = val
+
+
+        metadata_object = image_client.create_metadata_object(**kwargs)
+        info = _format_metadata_object(metadata_object)
+        return zip(*sorted(info.items()))
diff --git a/setup.cfg b/setup.cfg
index fe5db3f2c..f6d88464b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -382,6 +382,7 @@ openstack.image.v2 =
     image_show = openstackclient.image.v2.image:ShowImage
     image_set = openstackclient.image.v2.image:SetImage
     image_unset = openstackclient.image.v2.image:UnsetImage
+    metadata_object_create = openstackclient.image.v2.metadef:CreateMetadataObject
 
 openstack.network.v2 =
     address_group_create = openstackclient.network.v2.address_group:CreateAddressGroup