99 lines
4.0 KiB
Python
99 lines
4.0 KiB
Python
# Copyright (c) 2013 Mirantis, Inc.
|
|
#
|
|
# 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 ast
|
|
|
|
from django.conf import settings
|
|
from django import forms
|
|
from django.utils.translation import gettext_lazy as _
|
|
from horizon import exceptions
|
|
from horizon import forms as horizon_forms
|
|
from horizon import messages
|
|
from oslo_log import log as logging
|
|
|
|
from muranoclient.common import exceptions as exc
|
|
from muranodashboard.common import net
|
|
from muranodashboard.environments import api
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
ENV_NAME_HELP_TEXT = _("Environment name must contain at least one "
|
|
"non-white space symbol.")
|
|
|
|
|
|
class CreateEnvironmentForm(horizon_forms.SelfHandlingForm):
|
|
name = forms.CharField(label=_("Environment Name"),
|
|
help_text=ENV_NAME_HELP_TEXT,
|
|
max_length=255)
|
|
|
|
net_config = horizon_forms.ThemableChoiceField(
|
|
label=_("Environment Default Network"))
|
|
|
|
def __init__(self, request, *args, **kwargs):
|
|
super(CreateEnvironmentForm, self).__init__(request, *args, **kwargs)
|
|
env_fixed_network = getattr(settings, 'USE_FIXED_NETWORK', False)
|
|
if env_fixed_network:
|
|
net_choices = net.get_project_assigned_network(request)
|
|
help_text = None
|
|
if not net_choices:
|
|
msg = _("Default network is either not specified for "
|
|
"this project, or specified incorrectly, "
|
|
"please contact administrator.")
|
|
messages.error(request, msg)
|
|
raise exceptions.ConfigurationError(msg)
|
|
else:
|
|
self.fields['net_config'].required = False
|
|
self.fields['net_config'].widget.attrs['readonly'] = True
|
|
else:
|
|
net_choices = net.get_available_networks(
|
|
request,
|
|
murano_networks='translate')
|
|
|
|
if net_choices is None: # NovaNetwork case
|
|
net_choices = [((None, None), _('Unavailable'))]
|
|
help_text = net.NN_HELP
|
|
else:
|
|
net_choices.insert(0, ((None, None), _('Create New')))
|
|
help_text = net.NEUTRON_NET_HELP
|
|
self.fields['net_config'].choices = net_choices
|
|
self.fields['net_config'].help_text = help_text
|
|
|
|
def clean(self):
|
|
cleaned_data = super(CreateEnvironmentForm, self).clean()
|
|
env_name = cleaned_data.get('name')
|
|
if not env_name or not env_name.strip():
|
|
self._errors['name'] = self.error_class([ENV_NAME_HELP_TEXT])
|
|
return cleaned_data
|
|
|
|
def handle(self, request, data):
|
|
try:
|
|
net_config = ast.literal_eval(data.pop('net_config'))
|
|
if net_config[0] is not None:
|
|
data.update(net.generate_join_existing_net(net_config))
|
|
env = api.environment_create(request, data)
|
|
request.session['env_id'] = env.id
|
|
messages.success(request,
|
|
u'Created environment "{0}"'.format(data['name']))
|
|
return True
|
|
except exc.HTTPConflict:
|
|
msg = _('Environment with specified name already exists')
|
|
LOG.exception(msg)
|
|
exceptions.handle(request, ignore=True)
|
|
messages.error(request, msg)
|
|
return False
|
|
except Exception:
|
|
msg = _('Failed to create environment')
|
|
LOG.exception(msg)
|
|
exceptions.handle(request)
|
|
messages.error(request, msg)
|
|
return False
|