/usr/share/pyshared/django_openstack/syspanel/views/services.py is in python-django-nova 0.3~git20110711-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | # vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2011 Fourth Paradigm Development, 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 import template
from django import http
from django.conf import settings
from django.contrib.auth.decorators import login_required
from django.shortcuts import render_to_response
from django.shortcuts import redirect
from django.utils.translation import ugettext as _
import datetime
import json
import logging
import subprocess
import sys
import urlparse
from django.contrib import messages
from django_openstack import api
from django_openstack import forms
from django_openstack.dash.views import instances as dash_instances
from openstackx.api import exceptions as api_exceptions
LOG = logging.getLogger('django_openstack.syspanel.views.services')
class ToggleService(forms.SelfHandlingForm):
service = forms.CharField(required=False)
name = forms.CharField(required=False)
def handle(self, request, data):
try:
service = api.service_get(request, data['service'])
api.service_update(request,
data['service'],
not service.disabled)
if service.disabled:
messages.info(request, "Service '%s' has been enabled"
% data['name'])
else:
messages.info(request, "Service '%s' has been disabled"
% data['name'])
except api_exceptions.ApiException, e:
LOG.error('ApiException while toggling service %s' %
data['service'], exc_info=True)
messages.error(request, "Unable to update service '%s': %s"
% data['name'], e.message)
return redirect(request.build_absolute_uri())
@login_required
def index(request):
for f in (ToggleService,):
_, handled = f.maybe_handle(request)
if handled:
return handled
services = []
try:
services = api.service_list(request)
except api_exceptions.ApiException, e:
LOG.error('ApiException fetching service list', exc_info=True)
messages.error(request, 'Unable to get service info: %s' % e.message)
other_services = []
for k, v in request.session['serviceCatalog'].iteritems():
v = v[0]
try:
# TODO(mgius): This silences curl, but there's probably
# a better solution than using curl to begin with
subprocess.check_call(['curl', '-m', '1', v['internalURL']],
stdout=open(sys.devnull, 'w'),
stderr=open(sys.devnull, 'w'))
up = True
except:
up = False
hostname = urlparse.urlparse(v['internalURL']).hostname
row = {'type': k, 'internalURL': v['internalURL'], 'host': hostname,
'region': v['region'], 'up': up }
other_services.append(row)
return render_to_response('syspanel_services.html', {
'services': services,
'service_toggle_enabled_form': ToggleService,
'other_services': other_services,
}, context_instance = template.RequestContext(request))
|