69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
# Copyright 2013 B1 Systems GmbH
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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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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import tables
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from horizon.utils import functions as utils
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.admin.hypervisors \
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import tables as project_tables
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class AdminIndexView(tables.DataTableView):
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table_class = project_tables.AdminHypervisorsTable
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template_name = 'admin/hypervisors/index.html'
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def get_data(self):
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hypervisors = []
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try:
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hypervisors = api.nova.hypervisor_list(self.request)
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hypervisors.sort(key=utils.natural_sort('hypervisor_hostname'))
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except Exception:
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exceptions.handle(self.request,
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_('Unable to retrieve hypervisor information.'))
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return hypervisors
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def get_context_data(self, **kwargs):
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context = super(AdminIndexView, self).get_context_data(**kwargs)
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try:
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context["stats"] = api.nova.hypervisor_stats(self.request)
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except Exception:
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exceptions.handle(self.request,
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_('Unable to retrieve hypervisor statistics.'))
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return context
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class AdminDetailView(tables.DataTableView):
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table_class = project_tables.AdminHypervisorInstancesTable
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template_name = 'admin/hypervisors/detail.html'
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def get_data(self):
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instances = []
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try:
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result = api.nova.hypervisor_search(self.request,
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self.kwargs['hypervisor'])
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for hypervisor in result:
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try:
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instances += hypervisor.servers
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except AttributeError:
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pass
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except Exception:
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exceptions.handle(self.request,
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_('Unable to retrieve hypervisor instances list.'))
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return instances
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