99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2011 Nebula, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Views for managing Nova floating IPs.
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"""
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import logging
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from django import template
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django import shortcuts
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from django.utils.translation import ugettext as _
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from novaclient import exceptions as novaclient_exceptions
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from horizon import api
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from horizon.dashboards.nova.access_and_security.floating_ips.forms import \
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(ReleaseFloatingIp, FloatingIpAssociate,
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FloatingIpDisassociate, FloatingIpAllocate)
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LOG = logging.getLogger(__name__)
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@login_required
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def index(request):
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for f in (ReleaseFloatingIp, FloatingIpDisassociate, FloatingIpAllocate):
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_unused, handled = f.maybe_handle(request)
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if handled:
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return handled
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try:
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floating_ips = api.tenant_floating_ip_list(request)
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except novaclient_exceptions.ClientException, e:
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floating_ips = []
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LOG.exception("ClientException in floating ip index")
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messages.error(request,
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_('Error fetching floating ips: %s') % e.message)
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allocate_form = FloatingIpAllocate(initial={
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'tenant_id': request.user.tenant_id})
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return shortcuts.render(request,
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'nova/access_and_security/floating_ips/index.html', {
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'allocate_form': allocate_form,
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'disassociate_form': FloatingIpDisassociate(),
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'floating_ips': floating_ips,
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'release_form': ReleaseFloatingIp()})
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@login_required
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def associate(request, ip_id):
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instancelist = [(server.id, 'id: %s, name: %s' %
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(server.id, server.name))
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for server in api.server_list(request)]
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form, handled = FloatingIpAssociate().maybe_handle(request, initial={
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'floating_ip_id': ip_id,
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'floating_ip': api.tenant_floating_ip_get(request, ip_id).ip,
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'instances': instancelist})
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if handled:
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return handled
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context = {'floating_ip_id': ip_id,
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'form': form}
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if request.is_ajax():
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template = 'nova/access_and_security/floating_ips/_associate.html'
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context['hide'] = True
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else:
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template = 'nova/access_and_security/floating_ips/associate.html'
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return shortcuts.render(request, template, context)
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@login_required
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def disassociate(request, ip_id):
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form, handled = FloatingIpDisassociate().maybe_handle(request)
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if handled:
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return handled
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return shortcuts.render(request,
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'nova/access_and_security/floating_ips/associate.html', {
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'floating_ip_id': ip_id})
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