Add cpu meters to yaml

Change-Id: I9cb4088f5a562d9593e701eb2dfb386abc8b4294
Implements: blueprint declarative-notifications

ceilometer/compute/notifications/cpu.py

@@ -1,136 +0,0 @@
-#
-# Copyright 2013 Intel
-#
-# 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.
-"""Converters for producing compute CPU sample messages from notification
-events.
-"""
-
-from oslo_log import log
-from oslo_utils import timeutils
-
-from ceilometer.compute import notifications
-from ceilometer.i18n import _
-from ceilometer import sample
-
-LOG = log.getLogger(__name__)
-
-
-class ComputeMetricsNotificationBase(notifications.ComputeNotificationBase):
-    """Convert compute.metrics.update notifications into Samples."""
-    event_types = ['compute.metrics.update']
-    metric = None
-    sample_type = None
-    unit = None
-
-    @staticmethod
-    def _get_sample(message, name):
-        try:
-            for metric in message['payload']['metrics']:
-                if name == metric['name']:
-                    info = {'payload': metric,
-                            'event_type': message['event_type'],
-                            'publisher_id': message['publisher_id'],
-                            'resource_id': '%s_%s' % (
-                                message['payload']['host'],
-                                message['payload']['nodename']),
-                            'timestamp': str(timeutils.parse_strtime(
-                                metric['timestamp']))}
-                    return info
-        except Exception as err:
-            LOG.warning(_('An error occurred while building %(m)s '
-                          'sample: %(e)s') % {'m': name, 'e': err})
-
-    def process_notification(self, message):
-        info = self._get_sample(message, self.metric)
-        if info:
-            yield sample.Sample.from_notification(
-                name='compute.node.%s' % self.metric,
-                type=self.sample_type,
-                unit=self.unit,
-                volume=(info['payload']['value'] * 100 if self.unit == '%'
-                        else info['payload']['value']),
-                user_id=None,
-                project_id=None,
-                resource_id=info['resource_id'],
-                message=info)
-
-
-class CpuFrequency(ComputeMetricsNotificationBase):
-    """Handle CPU current frequency message."""
-    metric = 'cpu.frequency'
-    sample_type = sample.TYPE_GAUGE
-    unit = 'MHz'
-
-
-class CpuUserTime(ComputeMetricsNotificationBase):
-    """Handle CPU user mode time message."""
-    metric = 'cpu.user.time'
-    sample_type = sample.TYPE_CUMULATIVE
-    unit = 'ns'
-
-
-class CpuKernelTime(ComputeMetricsNotificationBase):
-    """Handle CPU kernel time message."""
-    metric = 'cpu.kernel.time'
-    unit = 'ns'
-    sample_type = sample.TYPE_CUMULATIVE
-
-
-class CpuIdleTime(ComputeMetricsNotificationBase):
-    """Handle CPU idle time message."""
-    metric = 'cpu.idle.time'
-    unit = 'ns'
-    sample_type = sample.TYPE_CUMULATIVE
-
-
-class CpuIowaitTime(ComputeMetricsNotificationBase):
-    """Handle CPU I/O wait time message."""
-    metric = 'cpu.iowait.time'
-    unit = 'ns'
-    sample_type = sample.TYPE_CUMULATIVE
-
-
-class CpuKernelPercent(ComputeMetricsNotificationBase):
-    """Handle CPU kernel percentage message."""
-    metric = 'cpu.kernel.percent'
-    unit = '%'
-    sample_type = sample.TYPE_GAUGE
-
-
-class CpuIdlePercent(ComputeMetricsNotificationBase):
-    """Handle CPU idle percentage message."""
-    metric = 'cpu.idle.percent'
-    unit = '%'
-    sample_type = sample.TYPE_GAUGE
-
-
-class CpuUserPercent(ComputeMetricsNotificationBase):
-    """Handle CPU user mode percentage message."""
-    metric = 'cpu.user.percent'
-    unit = '%'
-    sample_type = sample.TYPE_GAUGE
-
-
-class CpuIowaitPercent(ComputeMetricsNotificationBase):
-    """Handle CPU I/O wait percentage message."""
-    metric = 'cpu.iowait.percent'
-    unit = '%'
-    sample_type = sample.TYPE_GAUGE
-
-
-class CpuPercent(ComputeMetricsNotificationBase):
-    """Handle generic CPU utilization message."""
-    metric = 'cpu.percent'
-    unit = '%'
-    sample_type = sample.TYPE_GAUGE