115 lines
4.0 KiB
Python
115 lines
4.0 KiB
Python
# 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.conf import settings
|
|
from django.core.urlresolvers import reverse
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon import exceptions
|
|
from horizon import tabs
|
|
from horizon.utils import functions as utils
|
|
|
|
from openstack_dashboard.dashboards.project.instances \
|
|
import audit_tables as a_tables
|
|
|
|
from openstack_dashboard import api
|
|
from openstack_dashboard.dashboards.project.instances import console
|
|
|
|
|
|
class OverviewTab(tabs.Tab):
|
|
name = _("Overview")
|
|
slug = "overview"
|
|
template_name = ("project/instances/"
|
|
"_detail_overview.html")
|
|
|
|
def get_context_data(self, request):
|
|
return {"instance": self.tab_group.kwargs['instance'],
|
|
"is_superuser": request.user.is_superuser}
|
|
|
|
|
|
class LogTab(tabs.Tab):
|
|
name = _("Log")
|
|
slug = "log"
|
|
template_name = "project/instances/_detail_log.html"
|
|
preload = False
|
|
|
|
def get_context_data(self, request):
|
|
instance = self.tab_group.kwargs['instance']
|
|
log_length = utils.get_log_length(request)
|
|
try:
|
|
data = api.nova.server_console_output(request,
|
|
instance.id,
|
|
tail_length=log_length)
|
|
except Exception:
|
|
data = _('Unable to get log for instance "%s".') % instance.id
|
|
exceptions.handle(request, ignore=True)
|
|
return {"instance": instance,
|
|
"console_log": data,
|
|
"log_length": log_length}
|
|
|
|
|
|
class ConsoleTab(tabs.Tab):
|
|
name = _("Console")
|
|
slug = "console"
|
|
template_name = "project/instances/_detail_console.html"
|
|
preload = False
|
|
|
|
def get_context_data(self, request):
|
|
instance = self.tab_group.kwargs['instance']
|
|
console_type = getattr(settings, 'CONSOLE_TYPE', 'AUTO')
|
|
console_url = None
|
|
try:
|
|
console_type, console_url = console.get_console(
|
|
request, console_type, instance)
|
|
# For serial console, the url is different from VNC, etc.
|
|
# because it does not include parms for title and token
|
|
if console_type == "SERIAL":
|
|
console_url = reverse('horizon:project:instances:serial',
|
|
args=[instance.id])
|
|
except exceptions.NotAvailable:
|
|
exceptions.handle(request, ignore=True, force_log=True)
|
|
|
|
return {'console_url': console_url, 'instance_id': instance.id,
|
|
'console_type': console_type}
|
|
|
|
def allowed(self, request):
|
|
# The ConsoleTab is available if settings.CONSOLE_TYPE is not set at
|
|
# all, or if it's set to any value other than None or False.
|
|
return bool(getattr(settings, 'CONSOLE_TYPE', True))
|
|
|
|
|
|
class AuditTab(tabs.TableTab):
|
|
name = _("Action Log")
|
|
slug = "audit"
|
|
table_classes = (a_tables.AuditTable,)
|
|
template_name = "project/instances/_detail_audit.html"
|
|
preload = False
|
|
|
|
def get_audit_data(self):
|
|
actions = []
|
|
try:
|
|
actions = api.nova.instance_action_list(
|
|
self.request, self.tab_group.kwargs['instance_id'])
|
|
except Exception:
|
|
exceptions.handle(self.request,
|
|
_('Unable to retrieve instance action list.'))
|
|
|
|
return sorted(actions, reverse=True, key=lambda y: y.start_time)
|
|
|
|
|
|
class InstanceDetailTabs(tabs.TabGroup):
|
|
slug = "instance_details"
|
|
tabs = (OverviewTab, LogTab, ConsoleTab, AuditTab)
|
|
sticky = True
|