d34fe26cf8
System Information panel is updated with new tab called Orchestration Services to report the heat engines status. Implements blueprint heat-engine-status-report Change-Id: Ibb6985c74dfb0b23a5ef94febde127a673ab0e38
228 lines
7.8 KiB
Python
228 lines
7.8 KiB
Python
# 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.template import defaultfilters as filters
|
|
from django.utils.translation import pgettext_lazy
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from horizon import tables
|
|
from horizon.utils import filters as utils_filters
|
|
|
|
|
|
SERVICE_ENABLED = "enabled"
|
|
SERVICE_DISABLED = "disabled"
|
|
|
|
SERVICE_STATUS_DISPLAY_CHOICES = (
|
|
(SERVICE_ENABLED, _("Enabled")),
|
|
(SERVICE_DISABLED, _("Disabled")),
|
|
)
|
|
|
|
SERVICE_STATE_DISPLAY_CHOICES = (
|
|
('up', _("Up")),
|
|
('down', _("Down")),
|
|
)
|
|
|
|
|
|
class ServiceFilterAction(tables.FilterAction):
|
|
filter_field = 'type'
|
|
|
|
def filter(self, table, services, filter_string):
|
|
q = filter_string.lower()
|
|
|
|
def comp(service):
|
|
attr = getattr(service, self.filter_field, '')
|
|
if attr is not None and q in attr.lower():
|
|
return True
|
|
return False
|
|
|
|
return filter(comp, services)
|
|
|
|
|
|
class SubServiceFilterAction(ServiceFilterAction):
|
|
filter_field = 'binary'
|
|
|
|
|
|
def get_status(service):
|
|
# if not configured in this region, neither option makes sense
|
|
if service.host:
|
|
return SERVICE_ENABLED if not service.disabled else SERVICE_DISABLED
|
|
return None
|
|
|
|
|
|
class ServicesTable(tables.DataTable):
|
|
id = tables.Column('id', hidden=True)
|
|
name = tables.Column("name", verbose_name=_('Name'))
|
|
service_type = tables.Column('__unicode__', verbose_name=_('Service'))
|
|
host = tables.Column('host', verbose_name=_('Host'))
|
|
status = tables.Column(get_status,
|
|
verbose_name=_('Status'),
|
|
status=True,
|
|
display_choices=SERVICE_STATUS_DISPLAY_CHOICES)
|
|
|
|
class Meta(object):
|
|
name = "services"
|
|
verbose_name = _("Services")
|
|
table_actions = (ServiceFilterAction,)
|
|
multi_select = False
|
|
status_columns = ["status"]
|
|
|
|
|
|
def get_available(zone):
|
|
return zone.zoneState['available']
|
|
|
|
|
|
def get_agent_status(agent):
|
|
template_name = 'admin/info/_cell_status.html'
|
|
context = {
|
|
'status': agent.status,
|
|
'disabled_reason': agent.disabled_reason
|
|
}
|
|
return template.loader.render_to_string(template_name, context)
|
|
|
|
|
|
class NovaServicesTable(tables.DataTable):
|
|
binary = tables.Column("binary", verbose_name=_('Name'))
|
|
host = tables.Column('host', verbose_name=_('Host'))
|
|
zone = tables.Column('zone', verbose_name=_('Zone'))
|
|
status = tables.Column(get_agent_status, verbose_name=_('Status'))
|
|
state = tables.Column('state', verbose_name=_('State'),
|
|
display_choices=SERVICE_STATE_DISPLAY_CHOICES)
|
|
updated_at = tables.Column('updated_at',
|
|
verbose_name=pgettext_lazy(
|
|
'Time since the last update',
|
|
u'Last Updated'),
|
|
filters=(utils_filters.parse_isotime,
|
|
filters.timesince))
|
|
|
|
def get_object_id(self, obj):
|
|
return "%s-%s-%s" % (obj.binary, obj.host, obj.zone)
|
|
|
|
class Meta(object):
|
|
name = "nova_services"
|
|
verbose_name = _("Compute Services")
|
|
table_actions = (SubServiceFilterAction,)
|
|
multi_select = False
|
|
|
|
|
|
class CinderServicesTable(tables.DataTable):
|
|
binary = tables.Column("binary", verbose_name=_('Name'))
|
|
host = tables.Column('host', verbose_name=_('Host'))
|
|
zone = tables.Column('zone', verbose_name=_('Zone'))
|
|
status = tables.Column(get_agent_status, verbose_name=_('Status'))
|
|
state = tables.Column('state', verbose_name=_('State'),
|
|
display_choices=SERVICE_STATE_DISPLAY_CHOICES)
|
|
updated_at = tables.Column('updated_at',
|
|
verbose_name=pgettext_lazy(
|
|
'Time since the last update',
|
|
u'Last Updated'),
|
|
filters=(utils_filters.parse_isotime,
|
|
filters.timesince))
|
|
|
|
def get_object_id(self, obj):
|
|
return "%s-%s-%s" % (obj.binary, obj.host, obj.zone)
|
|
|
|
class Meta(object):
|
|
name = "cinder_services"
|
|
verbose_name = _("Block Storage Services")
|
|
table_actions = (SubServiceFilterAction,)
|
|
multi_select = False
|
|
|
|
|
|
class NetworkAgentsFilterAction(tables.FilterAction):
|
|
def filter(self, table, agents, filter_string):
|
|
q = filter_string.lower()
|
|
|
|
def comp(agent):
|
|
if q in agent.agent_type.lower():
|
|
return True
|
|
return False
|
|
|
|
return filter(comp, agents)
|
|
|
|
|
|
def get_network_agent_status(agent):
|
|
if agent.admin_state_up:
|
|
return _('Enabled')
|
|
|
|
return _('Disabled')
|
|
|
|
|
|
def get_network_agent_state(agent):
|
|
if agent.alive:
|
|
return _('Up')
|
|
|
|
return _('Down')
|
|
|
|
|
|
class NetworkAgentsTable(tables.DataTable):
|
|
agent_type = tables.Column('agent_type', verbose_name=_('Type'))
|
|
binary = tables.Column("binary", verbose_name=_('Name'))
|
|
host = tables.Column('host', verbose_name=_('Host'))
|
|
status = tables.Column(get_network_agent_status, verbose_name=_('Status'))
|
|
state = tables.Column(get_network_agent_state, verbose_name=_('State'))
|
|
heartbeat_timestamp = tables.Column('heartbeat_timestamp',
|
|
verbose_name=pgettext_lazy(
|
|
'Time since the last update',
|
|
u'Last Updated'),
|
|
filters=(utils_filters.parse_isotime,
|
|
filters.timesince))
|
|
|
|
def get_object_id(self, obj):
|
|
return "%s-%s" % (obj.binary, obj.host)
|
|
|
|
class Meta(object):
|
|
name = "network_agents"
|
|
verbose_name = _("Network Agents")
|
|
table_actions = (NetworkAgentsFilterAction,)
|
|
multi_select = False
|
|
|
|
|
|
class HeatServiceFilterAction(tables.FilterAction):
|
|
filter_field = 'type'
|
|
|
|
def filter(self, table, services, filter_string):
|
|
q = filter_string.lower()
|
|
|
|
def comp(service):
|
|
attr = getattr(service, self.filter_field, '')
|
|
if attr is not None and q in attr.lower():
|
|
return True
|
|
return False
|
|
|
|
return filter(comp, services)
|
|
|
|
|
|
class HeatServiceTable(tables.DataTable):
|
|
hostname = tables.Column('hostname', verbose_name=_('Hostname'))
|
|
binary = tables.Column("binary", verbose_name=_('Name'))
|
|
engine_id = tables.Column('engine_id', verbose_name=_('Engine Id'))
|
|
host = tables.Column('host', verbose_name=_('Host'))
|
|
topic = tables.Column('topic', verbose_name=_('Topic'))
|
|
updated_at = tables.Column('updated_at',
|
|
verbose_name=pgettext_lazy(
|
|
'Time since the last update',
|
|
u'Last Updated'),
|
|
filters=(utils_filters.parse_isotime,
|
|
filters.timesince))
|
|
status = tables.Column('status', verbose_name=_('Status'),
|
|
display_choices=SERVICE_STATE_DISPLAY_CHOICES)
|
|
|
|
def get_object_id(self, obj):
|
|
return "%s" % obj.engine_id
|
|
|
|
class Meta(object):
|
|
name = "heat_services"
|
|
verbose_name = _("Orchestration Services")
|
|
table_actions = (HeatServiceFilterAction,)
|
|
multi_select = False
|