147 lines
4.7 KiB
Python
147 lines
4.7 KiB
Python
# 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 import template
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from django.template import defaultfilters as filters
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from django.utils.translation import ugettext_lazy as _
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from horizon import tables
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from horizon.utils import filters as utils_filters
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class ServiceFilterAction(tables.FilterAction):
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def filter(self, table, services, filter_string):
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q = filter_string.lower()
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def comp(service):
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if q in service.type.lower():
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return True
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return False
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return filter(comp, services)
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def get_stats(service):
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return template.loader.render_to_string('admin/services/_stats.html',
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{'service': service})
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def get_enabled(service, reverse=False):
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options = ["Enabled", "Disabled"]
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if reverse:
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options.reverse()
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# if not configured in this region, neither option makes sense
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if service.host:
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return options[0] if not service.disabled else options[1]
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return None
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class ServicesTable(tables.DataTable):
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id = tables.Column('id', verbose_name=_('Id'), hidden=True)
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name = tables.Column("name", verbose_name=_('Name'))
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service_type = tables.Column('__unicode__', verbose_name=_('Service'))
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host = tables.Column('host', verbose_name=_('Host'))
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enabled = tables.Column(get_enabled,
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verbose_name=_('Enabled'),
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status=True)
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class Meta:
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name = "services"
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verbose_name = _("Services")
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table_actions = (ServiceFilterAction,)
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multi_select = False
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status_columns = ["enabled"]
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def get_available(zone):
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return zone.zoneState['available']
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class NovaServiceFilterAction(tables.FilterAction):
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def filter(self, table, services, filter_string):
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q = filter_string.lower()
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def comp(service):
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if q in service.type.lower():
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return True
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return False
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return filter(comp, services)
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class NovaServicesTable(tables.DataTable):
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binary = tables.Column("binary", verbose_name=_('Name'))
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host = tables.Column('host', verbose_name=_('Host'))
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zone = tables.Column('zone', verbose_name=_('Zone'))
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status = tables.Column('status', verbose_name=_('Status'))
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state = tables.Column('state', verbose_name=_('State'))
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updated_at = tables.Column('updated_at',
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verbose_name=_('Updated At'),
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filters=(utils_filters.parse_isotime,
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filters.timesince))
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def get_object_id(self, obj):
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return "%s-%s-%s" % (obj.binary, obj.host, obj.zone)
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class Meta:
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name = "nova_services"
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verbose_name = _("Compute Services")
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table_actions = (NovaServiceFilterAction,)
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multi_select = False
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class NetworkAgentsFilterAction(tables.FilterAction):
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def filter(self, table, agents, filter_string):
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q = filter_string.lower()
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def comp(agent):
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if q in agent.agent_type.lower():
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return True
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return False
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return filter(comp, agents)
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def get_network_agent_status(agent):
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if agent.admin_state_up:
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return _('Enabled')
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return _('Disabled')
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def get_network_agent_state(agent):
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if agent.alive:
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return _('Up')
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return _('Down')
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class NetworkAgentsTable(tables.DataTable):
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agent_type = tables.Column('agent_type', verbose_name=_('Type'))
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binary = tables.Column("binary", verbose_name=_('Name'))
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host = tables.Column('host', verbose_name=_('Host'))
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status = tables.Column(get_network_agent_status, verbose_name=_('Status'))
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state = tables.Column(get_network_agent_state, verbose_name=_('State'))
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heartbeat_timestamp = tables.Column('heartbeat_timestamp',
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verbose_name=_('Updated At'),
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filters=(utils_filters.parse_isotime,
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filters.timesince))
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def get_object_id(self, obj):
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return "%s-%s" % (obj.binary, obj.host)
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class Meta:
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name = "network_agents"
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verbose_name = _("Network Agents")
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table_actions = (NetworkAgentsFilterAction,)
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multi_select = False
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