2e3299dc57
In Juno, Glance is providing a metadata definitions catalog[1][2] where users can register the available metadata definitions that can be used on different types of resources (images, artifacts, volumes, flavors, aggregates, etc). This includes both simple tags and key / value pairs (properties, specs, etc). This widget will get the metadata definitions from Glance and will let the user add the metadata to the resource being edited. It provides value validation as well as description information about the metadata. An implementation for Images is included in this patch. Additional patches will be made for other resource types. This patch also removes Edit Image Custom Properties screen as new widget provides the same functionality. To avoid regressions owner property is added to Image Detail screen. ********************** TESTING ************************** You can test this code with Glance patches by following the instructions at the bottom of this etherpad: Go to: https://etherpad.openstack.org/p/j3-glance-patches ********************************************************* [1] Approved Glance Juno Spec: https://github.com/openstack/glance-specs/blob/master/specs/juno/metadata-schema-catalog.rst [2] Glance PTL Juno Feature Overview: https://www.youtube.com/watch?v=3ptriiw1wK8&t=14m27s Implements: blueprint tagging DocImpact Co-Authored-By: Santiago Baldassin <santiago.b.baldassin@intel.com> Co-Authored-By: Pawel Skowron <pawel.skowron@intel.com> Co-Authored-By: Travis Tripp <travis.tripp@hp.com> Co-Authored-By: Szymon Wroblewski <szymon.wroblewski@intel.com> Co-Authored-By: Michal Dulko <michal.dulko@intel.com> Co-Authored-By: Bartosz Fic <bartosz.fic@intel.com> Co-Authored-By: Pawel Koniszewski <pawel.koniszewski@intel.com> Co-Authored-By: Heather Whisenhunt <heather.whisenhunt@hp.com> Change-Id: I335d4708f5ce8afe58fb88dbe9efd79e2c04fc9e
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2012 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import forms
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from horizon import messages
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.project.images.images \
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import forms as images_forms
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class AdminCreateImageForm(images_forms.CreateImageForm):
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pass
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class AdminUpdateImageForm(images_forms.UpdateImageForm):
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pass
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class UpdateMetadataForm(forms.SelfHandlingForm):
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def handle(self, request, data):
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id = self.initial['id']
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old_metadata = self.initial['metadata']
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try:
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new_metadata = json.loads(self.data['metadata'])
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metadata = dict(
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(item['key'], str(item['value']))
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for item in new_metadata
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)
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remove_props = [key for key in old_metadata if key not in metadata]
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api.glance.image_update_properties(request,
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id,
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remove_props,
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**metadata)
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message = _('Metadata successfully updated.')
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messages.success(request, message)
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except Exception:
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exceptions.handle(request,
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_('Unable to update the image metadata.'))
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return False
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return True
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