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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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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# Copyright 2012 Nebula, Inc.
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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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# http://www.apache.org/licenses/LICENSE-2.0
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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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from django import shortcuts
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from django.contrib import messages
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from django.utils.translation import ugettext_lazy as _
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from horizon import api
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from horizon import exceptions
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from horizon import forms
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LOG = logging.getLogger(__name__)
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class UpdateInstance(forms.SelfHandlingForm):
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tenant_id = forms.CharField(widget=forms.HiddenInput)
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instance = forms.CharField(widget=forms.HiddenInput)
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name = forms.CharField(required=True)
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def handle(self, request, data):
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api.server_update(request, data['instance'], data['name'])
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messages.success(request,
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_('Instance "%s" updated.') % data['name'])
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exceptions.handle(request, _('Unable to update instance.'))
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return shortcuts.redirect(
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'horizon:nova:instances_and_volumes:index')