Initial support of Quantum V2.

Implementes blueprint quantum-horizon and blueprint readd-quantum-support.
This commit also covers blueprint quantum-workflow-integration.

- Added quantum API layer,
- Added network/subnet/port CRUD operations,
- Added 'Network' user panel,
- Added 'Network' system panel,
- Added 'Networking' tab in instance creation workflow.
- Supported launching an instance with specified network(s)

Change-Id: I7ad608e17cb6fb4f0de02721888e96a68cf926e8

1 files changed, 52 insertions, 0 deletions

diff --git a/horizon/dashboards/syspanel/networks/subnets/forms.py b/horizon/dashboards/syspanel/networks/subnets/forms.py
new file mode 100644
index 00000000..9727831e
--- /dev/null
+++ b/horizon/dashboards/syspanel/networks/subnets/forms.py
@@ -0,0 +1,52 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2012 NEC Corporation
+#
+#    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.
+
+import logging
+
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import api
+from horizon import forms
+from horizon import exceptions
+
+from horizon.dashboards.nova.networks.subnets import forms as user_forms
+
+
+LOG = logging.getLogger(__name__)
+
+
+class CreateSubnet(user_forms.CreateSubnet):
+    failure_url = 'horizon:syspanel:networks:detail'
+
+    def handle(self, request, data):
+        try:
+            # We must specify tenant_id of the network which a subnet is
+            # created for if admin user does not belong to the tenant.
+            network = api.quantum.network_get(request, data['network_id'])
+            data['tenant_id'] = network.tenant_id
+        except:
+            msg = _('Failed to retrieve network %s for a subnet') \
+                % data['network_id']
+            LOG.info(msg)
+            redirect = reverse(self.failure_url, args=[data['network_id']])
+            exceptions.handle(request, msg, redirect=redirect)
+        return super(CreateSubnet, self).handle(request, data)
+
+
+class UpdateSubnet(user_forms.UpdateSubnet):
+    tenant_id = forms.CharField(widget=forms.HiddenInput())
+    failure_url = 'horizon:syspanel:networks:detail'