105 lines
3.5 KiB
Python
105 lines
3.5 KiB
Python
# Copyright 2012 United States Government as represented by the
|
|
# Administrator of the National Aeronautics and Space Administration.
|
|
# All Rights Reserved.
|
|
#
|
|
# Copyright 2012 Nebula, 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.
|
|
|
|
from django.urls import reverse_lazy
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon import exceptions
|
|
from horizon import tables
|
|
from horizon import workflows
|
|
|
|
from openstack_dashboard import api
|
|
|
|
from openstack_dashboard.dashboards.admin.flavors \
|
|
import tables as project_tables
|
|
from openstack_dashboard.dashboards.admin.flavors \
|
|
import workflows as flavor_workflows
|
|
|
|
|
|
INDEX_URL = "horizon:admin:flavors:index"
|
|
|
|
|
|
class IndexView(tables.DataTableView):
|
|
table_class = project_tables.FlavorsTable
|
|
page_title = _("Flavors")
|
|
|
|
def has_prev_data(self, table):
|
|
return self._prev
|
|
|
|
def has_more_data(self, table):
|
|
return self._more
|
|
|
|
def get_data(self):
|
|
request = self.request
|
|
prev_marker = request.GET.get(
|
|
project_tables.FlavorsTable._meta.prev_pagination_param, None)
|
|
|
|
if prev_marker is not None:
|
|
marker = prev_marker
|
|
else:
|
|
marker = request.GET.get(
|
|
project_tables.FlavorsTable._meta.pagination_param, None)
|
|
reversed_order = prev_marker is not None
|
|
flavors = []
|
|
try:
|
|
# Removing the pagination params and adding "is_public=None"
|
|
# will return all flavors.
|
|
flavors, self._more, self._prev = api.nova.flavor_list_paged(
|
|
request, None,
|
|
marker=marker,
|
|
paginate=True,
|
|
sort_dir='asc',
|
|
sort_key='name',
|
|
reversed_order=reversed_order)
|
|
except Exception:
|
|
self._prev = self._more = False
|
|
exceptions.handle(request,
|
|
_('Unable to retrieve flavor list.'))
|
|
return flavors
|
|
|
|
|
|
class CreateView(workflows.WorkflowView):
|
|
workflow_class = flavor_workflows.CreateFlavor
|
|
template_name = 'admin/flavors/create.html'
|
|
page_title = _("Create Flavor")
|
|
|
|
|
|
class UpdateView(workflows.WorkflowView):
|
|
workflow_class = flavor_workflows.UpdateFlavor
|
|
template_name = 'admin/flavors/update.html'
|
|
page_title = _("Edit Flavor")
|
|
|
|
def get_initial(self):
|
|
flavor_id = self.kwargs['id']
|
|
|
|
try:
|
|
# Get initial flavor information
|
|
flavor = api.nova.flavor_get(self.request, flavor_id)
|
|
except Exception:
|
|
exceptions.handle(self.request,
|
|
_('Unable to retrieve flavor details.'),
|
|
redirect=reverse_lazy(INDEX_URL))
|
|
return {'flavor_id': flavor.id,
|
|
'name': flavor.name,
|
|
'vcpus': flavor.vcpus,
|
|
'memory_mb': flavor.ram,
|
|
'disk_gb': flavor.disk,
|
|
'swap_mb': flavor.swap or 0,
|
|
'rxtx_factor': flavor.rxtx_factor or 1,
|
|
'eph_gb': getattr(flavor, 'OS-FLV-EXT-DATA:ephemeral', None)}
|