horizon/openstack_dashboard/dashboards/admin/defaults/workflows.py
lin-hua-cheng 0cde6aa055 Move to hacking 0.10
Release notes:
http://git.openstack.org/cgit/openstack-dev/hacking/tag/?id=0.10.0

Per the release notes, H307, H803 and H904 has been removed.

Fix code issues with H238 and W292.

Change-Id: I747ebb64db5825bc70f1ae19c1c1f5ca2089c06d
2015-02-04 20:27:07 -08:00

102 lines
4.4 KiB
Python

# Copyright 2013 Kylin, 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.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import forms
from horizon import workflows
from openstack_dashboard.api import base
from openstack_dashboard.api import cinder
from openstack_dashboard.api import nova
from openstack_dashboard.usage import quotas
ALL_NOVA_QUOTA_FIELDS = quotas.NOVA_QUOTA_FIELDS + quotas.MISSING_QUOTA_FIELDS
class UpdateDefaultQuotasAction(workflows.Action):
ifcb_label = _("Injected File Content Bytes")
ifpb_label = _("Length of Injected File Path")
injected_file_content_bytes = forms.IntegerField(min_value=-1,
label=ifcb_label)
metadata_items = forms.IntegerField(min_value=-1,
label=_("Metadata Items"))
ram = forms.IntegerField(min_value=-1, label=_("RAM (MB)"))
floating_ips = forms.IntegerField(min_value=-1, label=_("Floating IPs"))
key_pairs = forms.IntegerField(min_value=-1, label=_("Key Pairs"))
injected_file_path_bytes = forms.IntegerField(min_value=-1,
label=ifpb_label)
instances = forms.IntegerField(min_value=-1, label=_("Instances"))
security_group_rules = forms.IntegerField(min_value=-1,
label=_("Security Group Rules"))
injected_files = forms.IntegerField(min_value=-1,
label=_("Injected Files"))
cores = forms.IntegerField(min_value=-1, label=_("VCPUs"))
security_groups = forms.IntegerField(min_value=-1,
label=_("Security Groups"))
gigabytes = forms.IntegerField(
min_value=-1,
label=_("Total Size of Volumes and Snapshots (GB)"))
snapshots = forms.IntegerField(min_value=-1, label=_("Volume Snapshots"))
volumes = forms.IntegerField(min_value=-1, label=_("Volumes"))
def __init__(self, request, *args, **kwargs):
super(UpdateDefaultQuotasAction, self).__init__(request,
*args,
**kwargs)
disabled_quotas = quotas.get_disabled_quotas(request)
for field in disabled_quotas:
if field in self.fields:
self.fields[field].required = False
self.fields[field].widget = forms.HiddenInput()
class Meta(object):
name = _("Default Quotas")
slug = 'update_default_quotas'
help_text = _("From here you can update the default quotas "
"(max limits).")
class UpdateDefaultQuotasStep(workflows.Step):
action_class = UpdateDefaultQuotasAction
contributes = (quotas.QUOTA_FIELDS + quotas.MISSING_QUOTA_FIELDS)
class UpdateDefaultQuotas(workflows.Workflow):
slug = "update_default_quotas"
name = _("Update Default Quotas")
finalize_button_name = _("Update Defaults")
success_message = _('Default quotas updated.')
failure_message = _('Unable to update default quotas.')
success_url = "horizon:admin:defaults:index"
default_steps = (UpdateDefaultQuotasStep,)
def handle(self, request, data):
# Update the default quotas.
# `fixed_ips` update for quota class is not supported by novaclient
nova_data = dict([(key, data[key]) for key in ALL_NOVA_QUOTA_FIELDS
if key != 'fixed_ips'])
try:
nova.default_quota_update(request, **nova_data)
if base.is_service_enabled(request, 'volume'):
cinder_data = dict([(key, data[key]) for key in
quotas.CINDER_QUOTA_FIELDS])
cinder.default_quota_update(request, **cinder_data)
except Exception:
exceptions.handle(request, _('Unable to update default quotas.'))
return True