Source code for openstack_dashboard.dashboards.project.loadbalancers.views

#    Copyright 2013, Big Switch Networks, 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 logging
import re

from django import http
from django.utils.translation import ugettext as _

from horizon import exceptions
from horizon import tables
from horizon import tabs
from horizon import workflows

from openstack_dashboard import api

from .workflows import AddPool, AddMember, AddMonitor, AddVip
from .tabs import LoadBalancerTabs, PoolDetailsTabs, VipDetailsTabs
from .tabs import MemberDetailsTabs, MonitorDetailsTabs
from .tables import DeleteMonitorLink


LOG = logging.getLogger(__name__)


class IndexView(tabs.TabView):
    tab_group_class = (LoadBalancerTabs)
[docs] template_name = 'project/loadbalancers/details_tabs.html' def post(self, request, *args, **kwargs): obj_ids = request.POST.getlist('object_ids')
[docs] action = request.POST['action'] m = re.search('.delete([a-z]+)', action).group(1) if obj_ids == []: obj_ids.append(re.search('([0-9a-z-]+)$', action).group(1)) if m == 'monitor': for obj_id in obj_ids: try: api.lbaas.pool_health_monitor_delete(request, obj_id) except: exceptions.handle(request, _('Unable to delete monitor.')) if m == 'pool': for obj_id in obj_ids: try: api.lbaas.pool_delete(request, obj_id) except: exceptions.handle(request, _('Must delete Vip first.')) if m == 'member': for obj_id in obj_ids: try: api.lbaas.member_delete(request, obj_id) except: exceptions.handle(request, _('Unable to delete member.')) if m == 'vip': for obj_id in obj_ids: try: vip_id = api.lbaas.pool_get(request, obj_id).vip_id except: exceptions.handle(request, _('Unable to locate vip to delete.')) if vip_id is not None: try: api.lbaas.vip_delete(request, vip_id) except: exceptions.handle(request, _('Unable to delete vip.')) return self.get(request, *args, **kwargs) class AddPoolView(workflows.WorkflowView): workflow_class = AddPool
[docs] template_name = "project/loadbalancers/addpool.html" def get_initial(self): initial = super(AddPoolView, self).get_initial()
[docs] return initial class AddVipView(workflows.WorkflowView): workflow_class = AddVip
[docs] template_name = "project/loadbalancers/addvip.html" def get_context_data(self, **kwargs): context = super(AddVipView, self).get_context_data(**kwargs)
[docs] return context def get_initial(self): initial = super(AddVipView, self).get_initial()
[docs] initial['pool_id'] = self.kwargs['pool_id'] try: pool = api.lbaas.pool_get(self.request, initial['pool_id']) initial['subnet'] = api.quantum.subnet_get( self.request, pool.subnet_id).cidr except: initial['subnet'] = '' msg = _('Unable to retrieve pool subnet.') exceptions.handle(self.request, msg) return initial class AddMemberView(workflows.WorkflowView): workflow_class = AddMember
[docs] template_name = "project/loadbalancers/addmember.html" def get_initial(self): initial = super(AddMemberView, self).get_initial()
[docs] return initial class AddMonitorView(workflows.WorkflowView): workflow_class = AddMonitor
[docs] template_name = "project/loadbalancers/addmonitor.html" def get_initial(self): initial = super(AddMonitorView, self).get_initial()
[docs] return initial class PoolDetailsView(tabs.TabView): tab_group_class = (PoolDetailsTabs)
[docs] template_name = 'project/loadbalancers/details_tabs.html' class VipDetailsView(tabs.TabView): tab_group_class = (VipDetailsTabs)
[docs] template_name = 'project/loadbalancers/details_tabs.html' class MemberDetailsView(tabs.TabView): tab_group_class = (MemberDetailsTabs)
[docs] template_name = 'project/loadbalancers/details_tabs.html' class MonitorDetailsView(tabs.TabView): tab_group_class = (MonitorDetailsTabs)
[docs] template_name = 'project/loadbalancers/details_tabs.html'