Source code for ceilometer.network.services.fwaas

#
# Copyright 2014 Cisco Systems,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 oslo_log import log

from ceilometer.i18n import _
from ceilometer.network.services import base
from ceilometer import sample

LOG = log.getLogger(__name__)


[docs]class FirewallPollster(base.BaseServicesPollster): """Pollster to capture firewalls status samples.""" FIELDS = ['admin_state_up', 'description', 'name', 'status', 'firewall_policy_id', ] @property def default_discovery(self): return 'fw_services'
[docs] def get_samples(self, manager, cache, resources): resources = resources or [] for fw in resources: LOG.debug("Firewall : %s" % fw) status = self.get_status_id(fw['status']) if status == -1: # unknown status, skip this sample LOG.warning(_("Unknown status %(stat)s received on fw %(id)s," "skipping sample") % {'stat': fw['status'], 'id': fw['id']}) continue yield sample.Sample( name='network.services.firewall', type=sample.TYPE_GAUGE, unit='firewall', volume=status, user_id=None, project_id=fw['tenant_id'], resource_id=fw['id'], resource_metadata=self.extract_metadata(fw) )
[docs]class FirewallPolicyPollster(base.BaseServicesPollster): """Pollster to capture firewall policy samples.""" FIELDS = ['name', 'description', 'name', 'firewall_rules', 'shared', 'audited', ] @property def default_discovery(self): return 'fw_policy'
[docs] def get_samples(self, manager, cache, resources): resources = resources or [] for fw in resources: LOG.debug("Firewall Policy: %s" % fw) yield sample.Sample( name='network.services.firewall.policy', type=sample.TYPE_GAUGE, unit='firewall_policy', volume=1, user_id=None, project_id=fw['tenant_id'], resource_id=fw['id'], resource_metadata=self.extract_metadata(fw) )