openstack/deb-ceilometer
Code Issues Proposed changes

Migrate the old snmp pollsters to new declarative pollster

Browse Source 
Delete all the old snmp pollsters and to register the new declarative
snmp pollster to be used.

Change-Id: I8ebb2a53bca52eed77229d4cc56cf1f42aaa1a7b
Implements: blueprint declarative-snmp-metrics
This commit is contained in:
Lianhao Lu 2015-08-28 14:41:39 +08:00
parent f9981f3e3e
commit 8b1ba63d29
20 changed files with 54 additions and 978 deletions
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5
ceilometer/hardware/inspector/base.py
View File

@ -25,13 +25,10 @@ import six
@six.add_metaclass(abc.ABCMeta)
class Inspector(object):
@abc.abstractmethod
def inspect_generic(self, host, identifier, cache,
extra_metadata=None,
param=None):
def inspect_generic(self, host, cache, extra_metadata, param):
"""A generic inspect function.
:param host: the target host
:param identifier: the identifier of the metric
:param cache: cache passed from the pollster
:param extra_metadata: extra dict to be used as metadata
:param param: a dict of inspector specific param

206
ceilometer/hardware/inspector/snmp.py
View File

@ -62,56 +62,15 @@ PREFIX = 'type_prefix'
class SNMPInspector(base.Inspector):
# CPU OIDs
_cpu_1_min_load_oid = "1.3.6.1.4.1.2021.10.1.3.1"
_cpu_5_min_load_oid = "1.3.6.1.4.1.2021.10.1.3.2"
_cpu_15_min_load_oid = "1.3.6.1.4.1.2021.10.1.3.3"
# Memory OIDs
_memory_total_oid = "1.3.6.1.4.1.2021.4.5.0"
_memory_avail_real_oid = "1.3.6.1.4.1.2021.4.6.0"
_memory_total_swap_oid = "1.3.6.1.4.1.2021.4.3.0"
_memory_avail_swap_oid = "1.3.6.1.4.1.2021.4.4.0"
_memory_buffer_oid = "1.3.6.1.4.1.2021.4.14.0"
_memory_cached_oid = "1.3.6.1.4.1.2021.4.15.0"
# Disk OIDs
_disk_index_oid = "1.3.6.1.4.1.2021.9.1.1"
_disk_path_oid = "1.3.6.1.4.1.2021.9.1.2"
_disk_device_oid = "1.3.6.1.4.1.2021.9.1.3"
_disk_size_oid = "1.3.6.1.4.1.2021.9.1.6"
_disk_used_oid = "1.3.6.1.4.1.2021.9.1.8"
# Network Interface OIDs
_interface_index_oid = "1.3.6.1.2.1.2.2.1.1"
_interface_name_oid = "1.3.6.1.2.1.2.2.1.2"
_interface_speed_oid = "1.3.6.1.2.1.2.2.1.5"
_interface_mac_oid = "1.3.6.1.2.1.2.2.1.6"
_interface_ip_oid = "1.3.6.1.2.1.4.20.1.2"
_interface_received_oid = "1.3.6.1.2.1.2.2.1.10"
_interface_transmitted_oid = "1.3.6.1.2.1.2.2.1.16"
_interface_error_oid = "1.3.6.1.2.1.2.2.1.20"
# System stats
_system_stats_cpu_idle_oid = "1.3.6.1.4.1.2021.11.11.0"
_system_stats_io_raw_sent_oid = "1.3.6.1.4.1.2021.11.57.0"
_system_stats_io_raw_received_oid = "1.3.6.1.4.1.2021.11.58.0"
# Network stats
_network_ip_out_requests_oid = "1.3.6.1.2.1.4.10.0"
_network_ip_in_receives_oid = "1.3.6.1.2.1.4.3.0"
# Default port
_port = 161
_disk_metadata = {
'path': (_disk_path_oid, str),
'device': (_disk_device_oid, str),
}
_net_metadata = {
'name': (_interface_name_oid, str),
'speed': (_interface_speed_oid, lambda x: int(x) / 8),
'mac': (_interface_mac_oid,
lambda x: x.prettyPrint().replace('0x', '')),
}
_CACHE_KEY_OID = "snmp_cached_oid"
# NOTE: The folloing mapping has been moved to the yaml file identified by
# the config options hardware.meter_definitions_file. However, we still
# keep the description here for code reading purpose.
"""
The following mapping define how to construct
@ -169,123 +128,6 @@ class SNMPInspector(base.Inspector):
extra.update('project_id': xy, 'user_id': zw)
"""
MAPPING = {
'cpu.load.1min': {
'matching_type': EXACT,
'metric_oid': (_cpu_1_min_load_oid, lambda x: float(str(x))),
'metadata': {},
'post_op': None
},
'cpu.load.5min': {
'matching_type': EXACT,
'metric_oid': (_cpu_5_min_load_oid, lambda x: float(str(x))),
'metadata': {},
'post_op': None,
},
'cpu.load.15min': {
'matching_type': EXACT,
'metric_oid': (_cpu_15_min_load_oid, lambda x: float(str(x))),
'metadata': {},
'post_op': None,
},
'memory.total': {
'matching_type': EXACT,
'metric_oid': (_memory_total_oid, int),
'metadata': {},
'post_op': None,
},
'memory.used': {
'matching_type': EXACT,
'metric_oid': (_memory_avail_real_oid, int),
'metadata': {},
'post_op': "_post_op_memory_avail_to_used",
},
'memory.swap.total': {
'matching_type': EXACT,
'metric_oid': (_memory_total_swap_oid, int),
'metadata': {},
'post_op': None,
},
'memory.swap.avail': {
'matching_type': EXACT,
'metric_oid': (_memory_avail_swap_oid, int),
'metadata': {},
'post_op': None,
},
'memory.buffer': {
'matching_type': EXACT,
'metric_oid': (_memory_buffer_oid, int),
'metadata': {},
'post_op': None,
},
'memory.cached': {
'matching_type': EXACT,
'metric_oid': (_memory_cached_oid, int),
'metadata': {},
'post_op': None,
},
'disk.size.total': {
'matching_type': PREFIX,
'metric_oid': (_disk_size_oid, int),
'metadata': _disk_metadata,
'post_op': None,
},
'disk.size.used': {
'matching_type': PREFIX,
'metric_oid': (_disk_used_oid, int),
'metadata': _disk_metadata,
'post_op': None,
},
'network.incoming.bytes': {
'matching_type': PREFIX,
'metric_oid': (_interface_received_oid, int),
'metadata': _net_metadata,
'post_op': "_post_op_net",
},
'network.outgoing.bytes': {
'matching_type': PREFIX,
'metric_oid': (_interface_transmitted_oid, int),
'metadata': _net_metadata,
'post_op': "_post_op_net",
},
'network.outgoing.errors': {
'matching_type': PREFIX,
'metric_oid': (_interface_error_oid, int),
'metadata': _net_metadata,
'post_op': "_post_op_net",
},
'network.ip.outgoing.datagrams': {
'matching_type': EXACT,
'metric_oid': (_network_ip_out_requests_oid, int),
'metadata': {},
'post_op': None,
},
'network.ip.incoming.datagrams': {
'matching_type': EXACT,
'metric_oid': (_network_ip_in_receives_oid, int),
'metadata': {},
'post_op': None,
},
'system_stats.cpu.idle': {
'matching_type': EXACT,
'metric_oid': (_system_stats_cpu_idle_oid, int),
'metadata': {},
'post_op': None,
},
'system_stats.io.outgoing.blocks': {
'matching_type': EXACT,
'metric_oid': (_system_stats_io_raw_sent_oid, int),
'metadata': {},
'post_op': None,
},
'system_stats.io.incoming.blocks': {
'matching_type': EXACT,
'metric_oid': (_system_stats_io_raw_received_oid, int),
'metadata': {},
'post_op': None,
},
}
def __init__(self):
super(SNMPInspector, self).__init__()
self._cmdGen = cmdgen.CommandGenerator()
@ -371,14 +213,9 @@ class SNMPInspector(base.Inspector):
new_oids.append(metadata[0])
return new_oids
def inspect_generic(self, host, identifier, cache,
extra_metadata=None,
param=None):
def inspect_generic(self, host, cache, extra_metadata, param):
# the snmp definition for the corresponding meter
if param:
meter_def = param
else:
meter_def = self.MAPPING[identifier]
meter_def = param
# collect oids that needs to be queried
oids_to_query = self._find_missing_oids(meter_def, cache)
# query oids and populate into caches
@ -418,35 +255,44 @@ class SNMPInspector(base.Inspector):
def _post_op_memory_avail_to_used(self, host, cache, meter_def,
value, metadata, extra, suffix):
if self._memory_total_oid not in cache[self._CACHE_KEY_OID]:
self._query_oids(host, [self._memory_total_oid], cache, False)
value = int(cache[self._CACHE_KEY_OID][self._memory_total_oid]) - value
_memory_total_oid = "1.3.6.1.4.1.2021.4.5.0"
if _memory_total_oid not in cache[self._CACHE_KEY_OID]:
self._query_oids(host, [_memory_total_oid], cache, False)
value = int(cache[self._CACHE_KEY_OID][_memory_total_oid]) - value
return value
def _post_op_net(self, host, cache, meter_def,
value, metadata, extra, suffix):
# add ip address into metadata
_interface_ip_oid = "1.3.6.1.2.1.4.20.1.2"
oid_cache = cache.setdefault(self._CACHE_KEY_OID, {})
if not self.find_matching_oids(oid_cache,
self._interface_ip_oid,
_interface_ip_oid,
PREFIX):
# populate the oid into cache
self._query_oids(host, [self._interface_ip_oid], cache, True)
self._query_oids(host, [_interface_ip_oid], cache, True)
ip_addr = ''
for k, v in six.iteritems(oid_cache):
if k.startswith(self._interface_ip_oid) and v == int(suffix[1:]):
ip_addr = k.replace(self._interface_ip_oid + ".", "")
if k.startswith(_interface_ip_oid) and v == int(suffix[1:]):
ip_addr = k.replace(_interface_ip_oid + ".", "")
metadata.update(ip=ip_addr)
# update resource_id for each nic interface
self._suffix_resource_id(host, metadata, 'name', extra)
return value
def _post_op_disk(self, host, cache, meter_def,
value, metadata, extra, suffix):
if metadata.get('device'):
res_id = extra.get('resource_id') or host.hostname
res_id = res_id + ".%s" % metadata.get('device')
extra.update(resource_id=res_id)
self._suffix_resource_id(host, metadata, 'device', extra)
return value
@staticmethod
def _suffix_resource_id(host, metadata, key, extra):
prefix = metadata.get(key)
if prefix:
res_id = extra.get('resource_id') or host.hostname
res_id = res_id + ".%s" % metadata.get(key)
extra.update(resource_id=res_id)
@staticmethod
def _get_auth_strategy(host):
if host.password:

144
ceilometer/hardware/plugin.py
View File

@ -1,144 +0,0 @@
#
# Copyright 2013 ZHAW SoE
# Copyright 2014 Intel Corp.
#
# Authors: Lucas Graf <graflu0@students.zhaw.ch>
# Toni Zehnder <zehndton@students.zhaw.ch>
# Lianhao Lu <lianhao.lu@intel.com>
#
# 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.
"""Base class for plugins used by the hardware agent."""
import abc
import itertools
from oslo_log import log
from oslo_utils import netutils
import six
from ceilometer.agent import plugin_base
from ceilometer.hardware import inspector as insloader
from ceilometer.i18n import _
LOG = log.getLogger(__name__)
@six.add_metaclass(abc.ABCMeta)
class HardwarePollster(plugin_base.PollsterBase):
"""Base class for plugins that support the polling API."""
CACHE_KEY = None
IDENTIFIER = None
def __init__(self):
super(HardwarePollster, self).__init__()
self.inspectors = {}
@property
def default_discovery(self):
return 'tripleo_overcloud_nodes'
@staticmethod
def _parse_resource(res):
"""Parse resource from discovery.
Either URL can be given or dict. Dict has to contain at least
keys 'resource_id' and 'resource_url', all the dict keys will be stored
as metadata.
:param res: URL or dict containing all resource info.
:return parsed_url, resource_id, metadata: Returns parsed URL used for
SNMP query, unique identifier of the resource and metadata
of the resource.
"""
if isinstance(res, dict):
if 'resource_url' not in res or 'resource_id' not in res:
LOG.exception(_('Passed resource dict must contain keys '
'resource_id and resource_url.'))
metadata = res
parsed_url = netutils.urlsplit(res['resource_url'])
resource_id = res['resource_id']
else:
metadata = {}
parsed_url = netutils.urlsplit(res)
resource_id = res
return parsed_url, resource_id, metadata
def get_samples(self, manager, cache, resources=None):
"""Return an iterable of Sample instances from polling the resources.
:param manager: The service manager invoking the plugin
:param cache: A dictionary for passing data between plugins
:param resources: end point to poll data from
"""
resources = resources or []
h_cache = cache.setdefault(self.CACHE_KEY, {})
sample_iters = []
for resource in resources:
parsed_url, res, extra_metadata = self._parse_resource(resource)
ins = self._get_inspector(parsed_url)
try:
# Call hardware inspector to poll for the data
i_cache = h_cache.setdefault(res, {})
if self.IDENTIFIER not in i_cache:
i_cache[self.IDENTIFIER] = list(ins.inspect_generic(
parsed_url,
self.IDENTIFIER,
i_cache,
extra_metadata))
# Generate samples
if i_cache[self.IDENTIFIER]:
sample_iters.append(self.generate_samples(
parsed_url,
i_cache[self.IDENTIFIER]))
except Exception as err:
LOG.exception(_('inspector call failed for %(ident)s '
'host %(host)s: %(err)s'),
dict(ident=self.IDENTIFIER,
host=parsed_url.hostname,
err=err))
return itertools.chain(*sample_iters)
def generate_samples(self, host_url, data):
"""Generate an iterable Sample from the data returned by inspector
:param host_url: host url of the endpoint
:param data: list of data returned by the corresponding inspector
"""
return (self.generate_one_sample(host_url, datum) for datum in data)
@abc.abstractmethod
def generate_one_sample(self, host_url, c_data):
"""Return one Sample.
:param host_url: host url of the endpoint
:param c_data: data returned by the inspector.inspect_generic,
tuple of (value, metadata, extra)
"""
def _get_inspector(self, parsed_url):
if parsed_url.scheme not in self.inspectors:
try:
driver = insloader.get_inspector(parsed_url)
self.inspectors[parsed_url.scheme] = driver
except Exception as err:
LOG.exception(_("Can NOT load inspector %(name)s: %(err)s"),
dict(name=parsed_url.scheme,
err=err))
raise err
return self.inspectors[parsed_url.scheme]

50
ceilometer/hardware/pollsters/cpu.py
View File

@ -1,50 +0,0 @@
#
# Copyright 2013 ZHAW SoE
# Copyright 2014 Intel Corp.
#
# Authors: Lucas Graf <graflu0@students.zhaw.ch>
# Toni Zehnder <zehndton@students.zhaw.ch>
# Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware import plugin
from ceilometer.hardware.pollsters import util
from ceilometer import sample
class _Base(plugin.HardwarePollster):
CACHE_KEY = 'cpu'
def generate_one_sample(self, host, c_data):
value, metadata, extra = c_data
return util.make_sample_from_host(host,
name=self.IDENTIFIER,
sample_type=sample.TYPE_GAUGE,
unit='process',
volume=value,
res_metadata=metadata,
extra=extra)
class CPULoad1MinPollster(_Base):
IDENTIFIER = 'cpu.load.1min'
class CPULoad5MinPollster(_Base):
IDENTIFIER = 'cpu.load.5min'
class CPULoad15MinPollster(_Base):
IDENTIFIER = 'cpu.load.15min'

50
ceilometer/hardware/pollsters/disk.py
View File

@ -1,50 +0,0 @@
#
# Copyright 2013 ZHAW SoE
# Copyright 2014 Intel Corp.
#
# Authors: Lucas Graf <graflu0@students.zhaw.ch>
# Toni Zehnder <zehndton@students.zhaw.ch>
# Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware import plugin
from ceilometer.hardware.pollsters import util
from ceilometer import sample
class _Base(plugin.HardwarePollster):
CACHE_KEY = 'disk'
def generate_one_sample(self, host, c_data):
value, metadata, extra = c_data
res_id = extra.get('resource_id') or host.hostname
if metadata.get('device'):
res_id = res_id + ".%s" % metadata.get('device')
return util.make_sample_from_host(host,
name=self.IDENTIFIER,
sample_type=sample.TYPE_GAUGE,
unit='KB',
volume=value,
res_metadata=metadata,
extra=extra,
resource_id=res_id)
class DiskTotalPollster(_Base):
IDENTIFIER = 'disk.size.total'
class DiskUsedPollster(_Base):
IDENTIFIER = 'disk.size.used'

7
ceilometer/hardware/pollsters/generic.py
View File

@ -165,10 +165,9 @@ class GenericHardwareDeclarativePollster(plugin_base.PollsterBase):
if identifier not in i_cache:
i_cache[identifier] = list(ins.inspect_generic(
parsed_url,
identifier,
i_cache,
extra_metadata,
host=parsed_url,
cache=i_cache,
extra_metadata=extra_metadata,
param=inspector_param))
# Generate samples
if i_cache[identifier]:

62
ceilometer/hardware/pollsters/memory.py
View File

@ -1,62 +0,0 @@
#
# Copyright 2013 ZHAW SoE
# Copyright 2014 Intel Corp.
#
# Authors: Lucas Graf <graflu0@students.zhaw.ch>
# Toni Zehnder <zehndton@students.zhaw.ch>
# Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware import plugin
from ceilometer.hardware.pollsters import util
from ceilometer import sample
class _Base(plugin.HardwarePollster):
CACHE_KEY = 'memory'
def generate_one_sample(self, host, c_data):
value, metadata, extra = c_data
return util.make_sample_from_host(host,
name=self.IDENTIFIER,
sample_type=sample.TYPE_GAUGE,
unit='KB',
volume=value,
res_metadata=metadata,
extra=extra)
class MemoryTotalPollster(_Base):
IDENTIFIER = 'memory.total'
class MemoryUsedPollster(_Base):
IDENTIFIER = 'memory.used'
class MemorySwapTotalPollster(_Base):
IDENTIFIER = 'memory.swap.total'
class MemorySwapAvailPollster(_Base):
IDENTIFIER = 'memory.swap.avail'
class MemoryBufferPollster(_Base):
IDENTIFIER = 'memory.buffer'
class MemoryCachedPollster(_Base):
IDENTIFIER = 'memory.cached'

57
ceilometer/hardware/pollsters/net.py
View File

@ -1,57 +0,0 @@
#
# Copyright 2013 ZHAW SoE
# Copyright 2014 Intel Corp.
#
# Authors: Lucas Graf <graflu0@students.zhaw.ch>
# Toni Zehnder <zehndton@students.zhaw.ch>
# Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware import plugin
from ceilometer.hardware.pollsters import util
from ceilometer import sample
class _Base(plugin.HardwarePollster):
CACHE_KEY = 'nic'
def generate_one_sample(self, host, c_data):
value, metadata, extra = c_data
res_id = extra.get('resource_id') or host.hostname
if metadata.get('name'):
res_id = res_id + ".%s" % metadata.get('name')
return util.make_sample_from_host(host,
name=self.IDENTIFIER,
sample_type=sample.TYPE_CUMULATIVE,
unit=self.unit,
volume=value,
res_metadata=metadata,
extra=extra,
resource_id=res_id)
class IncomingBytesPollster(_Base):
IDENTIFIER = 'network.incoming.bytes'
unit = 'B'
class OutgoingBytesPollster(_Base):
IDENTIFIER = 'network.outgoing.bytes'
unit = 'B'
class OutgoingErrorsPollster(_Base):
IDENTIFIER = 'network.outgoing.errors'
unit = 'packet'

38
ceilometer/hardware/pollsters/network_aggregated.py
View File

@ -1,38 +0,0 @@
# 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 ceilometer.hardware import plugin
from ceilometer.hardware.pollsters import util
from ceilometer import sample
class _Base(plugin.HardwarePollster):
CACHE_KEY = 'network'
def generate_one_sample(self, host, c_data):
value, metadata, extra = c_data
return util.make_sample_from_host(host,
name=self.IDENTIFIER,
sample_type=sample.TYPE_CUMULATIVE,
unit='datagrams',
volume=value,
res_metadata=metadata,
extra=extra)
class NetworkAggregatedIPOutRequests(_Base):
IDENTIFIER = 'network.ip.outgoing.datagrams'
class NetworkAggregatedIPInReceives(_Base):
IDENTIFIER = 'network.ip.incoming.datagrams'

50
ceilometer/hardware/pollsters/system.py
View File

@ -1,50 +0,0 @@
# 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 ceilometer.hardware import plugin
from ceilometer.hardware.pollsters import util
from ceilometer import sample
class _Base(plugin.HardwarePollster):
CACHE_KEY = 'system'
class _SystemBase(_Base):
def generate_one_sample(self, host, c_data):
value, metadata, extra = c_data
return util.make_sample_from_host(host,
name=self.IDENTIFIER,
sample_type=self.TYPE,
unit=self.UNIT,
volume=value,
res_metadata=metadata,
extra=extra)
class SystemCpuIdlePollster(_SystemBase):
IDENTIFIER = 'system_stats.cpu.idle'
TYPE = sample.TYPE_GAUGE
UNIT = '%'
class SystemIORawSentPollster(_SystemBase):
IDENTIFIER = 'system_stats.io.outgoing.blocks'
TYPE = sample.TYPE_CUMULATIVE
UNIT = 'blocks'
class SystemIORawReceivedPollster(_SystemBase):
IDENTIFIER = 'system_stats.io.incoming.blocks'
TYPE = sample.TYPE_CUMULATIVE
UNIT = 'blocks'

27
ceilometer/tests/unit/hardware/inspector/test_snmp.py
View File

@ -72,7 +72,6 @@ class TestSNMPInspector(test_base.BaseTestCase):
super(TestSNMPInspector, self).setUp()
self.inspector = snmp.SNMPInspector()
self.host = netutils.urlsplit("snmp://localhost")
self.inspector.MAPPING = self.mapping
self.useFixture(mockpatch.PatchObject(
self.inspector._cmdGen, 'getCmd', new=faux_getCmd_new))
self.useFixture(mockpatch.PatchObject(
@ -91,9 +90,10 @@ class TestSNMPInspector(test_base.BaseTestCase):
self.assertRaises(snmp.SNMPException,
get_list,
self.inspector.inspect_generic,
self.host,
'test_exact',
{})
host=self.host,
cache={},
extra_metadata={},
param=self.mapping['test_exact'])
@staticmethod
def _fake_post_op(host, cache, meter_def, value, metadata, extra, suffix):
@ -105,8 +105,9 @@ class TestSNMPInspector(test_base.BaseTestCase):
self.inspector._fake_post_op = self._fake_post_op
cache = {}
ret = list(self.inspector.inspect_generic(self.host,
'test_exact',
cache))
cache,
{},
self.mapping['test_exact']))
keys = cache[ins._CACHE_KEY_OID].keys()
self.assertIn('1.3.6.1.4.1.2021.10.1.3.1', keys)
self.assertIn('1.3.6.1.4.1.2021.10.1.3.8', keys)
@ -119,8 +120,9 @@ class TestSNMPInspector(test_base.BaseTestCase):
def test_inspect_generic_prefix(self):
cache = {}
ret = list(self.inspector.inspect_generic(self.host,
'test_prefix',
cache))
cache,
{},
self.mapping['test_prefix']))
keys = cache[ins._CACHE_KEY_OID].keys()
self.assertIn('1.3.6.1.4.1.2021.9.1.8' + '.1', keys)
self.assertIn('1.3.6.1.4.1.2021.9.1.8' + '.2', keys)
@ -134,15 +136,20 @@ class TestSNMPInspector(test_base.BaseTestCase):
self.useFixture(mockpatch.PatchObject(
self.inspector._cmdGen, 'bulkCmd', new=faux_bulkCmd_new))
cache = {}
metadata = {}
metadata = dict(name='lo',
speed=0,
mac='ba21e43302fe')
extra = {}
ret = self.inspector._post_op_net(self.host, cache, None,
value=8,
metadata=metadata,
extra={},
extra=extra,
suffix=".2")
self.assertEqual(8, ret)
self.assertIn('ip', metadata)
self.assertIn("2", metadata['ip'])
self.assertIn('resource_id', extra)
self.assertEqual("localhost.lo", extra['resource_id'])
def test_post_op_disk(self):
cache = {}

86
ceilometer/tests/unit/hardware/pollsters/base.py
View File

@ -1,86 +0,0 @@
#
# Copyright 2013 Intel Corp
#
# Authors: Lianhao Lu <lianhao.lu@intel.com>
#
# 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.
import fixtures
import mock
from ceilometer.agent import manager
from ceilometer.hardware.inspector import base as inspector_base
from ceilometer.tests import base as test_base
class FakeInspector(inspector_base.Inspector):
net_metadata = dict(name='test.teest',
mac='001122334455',
ip='10.0.0.2',
speed=1000)
disk_metadata = dict(device='/dev/sda1', path='/')
DATA = {
'cpu.load.1min': (0.99, {}, {}),
'cpu.load.5min': (0.77, {}, {}),
'cpu.load.15min': (0.55, {}, {}),
'memory.total': (1000, {}, {}),
'memory.used': (90, {}, {}),
'memory.buffer': (500, {}, {}),
'memory.cached': (200, {}, {}),
'network.incoming.bytes': (90, net_metadata, {}),
'network.outgoing.bytes': (80, net_metadata, {}),
'network.outgoing.errors': (1, net_metadata, {}),
'disk.size.total': (1000, disk_metadata, {}),
'disk.size.used': (90, disk_metadata, {}),
'system_stats.cpu.idle': (62, {}, {}),
'system_stats.io.outgoing.blocks': (100, {}, {}),
'system_stats.io.incoming.blocks': (120, {}, {}),
'network.ip.outgoing.datagrams': (200, {}, {}),
'network.ip.incoming.datagrams': (300, {}, {}),
}
def inspect_generic(self, host, identifier, cache, extra_metadata=None):
yield self.DATA[identifier]
class TestPollsterBase(test_base.BaseTestCase):
@staticmethod
def faux_get_inspector(url, namespace=None):
return FakeInspector()
def setUp(self):
super(TestPollsterBase, self).setUp()
self.hosts = ["test://test", "test://test2"]
self.useFixture(fixtures.MonkeyPatch(
'ceilometer.hardware.inspector.get_inspector',
self.faux_get_inspector))
@mock.patch('ceilometer.pipeline.setup_pipeline', mock.MagicMock())
def _check_get_samples(self, factory, name,
expected_value, expected_type, expected_unit=None):
mgr = manager.AgentManager()
pollster = factory()
cache = {}
samples = list(pollster.get_samples(mgr, cache, self.hosts))
self.assertTrue(samples)
self.assertIn(pollster.CACHE_KEY, cache)
for host in self.hosts:
self.assertIn(host, cache[pollster.CACHE_KEY])
self.assertEqual(set([name]),
set([s.name for s in samples]))
match = [s for s in samples if s.name == name]
self.assertEqual(expected_value, match[0].volume)
self.assertEqual(expected_type, match[0].type)
if expected_unit:
self.assertEqual(expected_unit, match[0].unit)

40
ceilometer/tests/unit/hardware/pollsters/test_cpu.py
View File

@ -1,40 +0,0 @@
#
# Copyright 2013 Intel Corp
#
# Authors: Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware.pollsters import cpu
from ceilometer import sample
from ceilometer.tests.unit.hardware.pollsters import base
class TestCPUPollsters(base.TestPollsterBase):
def test_1min(self):
self._check_get_samples(cpu.CPULoad1MinPollster,
'hardware.cpu.load.1min',
0.99, sample.TYPE_GAUGE,
expected_unit='process')
def test_5min(self):
self._check_get_samples(cpu.CPULoad5MinPollster,
'hardware.cpu.load.5min',
0.77, sample.TYPE_GAUGE,
expected_unit='process')
def test_15min(self):
self._check_get_samples(cpu.CPULoad15MinPollster,
'hardware.cpu.load.15min',
0.55, sample.TYPE_GAUGE,
expected_unit='process')

32
ceilometer/tests/unit/hardware/pollsters/test_disk.py
View File

@ -1,32 +0,0 @@
#
# Copyright 2013 Intel Corp
#
# Authors: Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware.pollsters import disk
from ceilometer import sample
from ceilometer.tests.unit.hardware.pollsters import base
class TestDiskPollsters(base.TestPollsterBase):
def test_disk_size_total(self):
self._check_get_samples(disk.DiskTotalPollster,
'hardware.disk.size.total',
1000, sample.TYPE_GAUGE)
def test_disk_size_used(self):
self._check_get_samples(disk.DiskUsedPollster,
'hardware.disk.size.used',
90, sample.TYPE_GAUGE)

8
ceilometer/tests/unit/hardware/pollsters/test_generic.py
View File

@ -72,13 +72,13 @@ class FakeInspector(inspector_base.Inspector):
ip='10.0.0.2',
speed=1000)
DATA = {
'hardware.test1': (0.99, {}, {}),
'hardware.test2.abc': (90, net_metadata, {}),
'test': (0.99, {}, {}),
'test2': (90, net_metadata, {}),
}
def inspect_generic(self, host, identifier, cache,
def inspect_generic(self, host, cache,
extra_metadata=None, param=None):
yield self.DATA[identifier]
yield self.DATA[host.hostname]
class TestGenericPollsters(test_base.BaseTestCase):

42
ceilometer/tests/unit/hardware/pollsters/test_memory.py
View File

@ -1,42 +0,0 @@
#
# Copyright 2013 Intel Corp
#
# Authors: Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware.pollsters import memory
from ceilometer import sample
from ceilometer.tests.unit.hardware.pollsters import base
class TestMemoryPollsters(base.TestPollsterBase):
def test_memory_size_total(self):
self._check_get_samples(memory.MemoryTotalPollster,
'hardware.memory.total',
1000, sample.TYPE_GAUGE)
def test_memory_size_used(self):
self._check_get_samples(memory.MemoryUsedPollster,
'hardware.memory.used',
90, sample.TYPE_GAUGE)
def test_memory_size_buffer(self):
self._check_get_samples(memory.MemoryBufferPollster,
'hardware.memory.buffer',
500, sample.TYPE_GAUGE)
def test_memory_size_cached(self):
self._check_get_samples(memory.MemoryCachedPollster,
'hardware.memory.cached',
200, sample.TYPE_GAUGE)

40
ceilometer/tests/unit/hardware/pollsters/test_net.py
View File

@ -1,40 +0,0 @@
#
# Copyright 2013 Intel Corp
#
# Authors: Lianhao Lu <lianhao.lu@intel.com>
#
# 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 ceilometer.hardware.pollsters import net
from ceilometer import sample
from ceilometer.tests.unit.hardware.pollsters import base
class TestNetPollsters(base.TestPollsterBase):
def test_incoming(self):
self._check_get_samples(net.IncomingBytesPollster,
'hardware.network.incoming.bytes',
90, sample.TYPE_CUMULATIVE,
expected_unit='B')
def test_outgoing(self):
self._check_get_samples(net.OutgoingBytesPollster,
'hardware.network.outgoing.bytes',
80, sample.TYPE_CUMULATIVE,
expected_unit='B')
def test_error(self):
self._check_get_samples(net.OutgoingErrorsPollster,
'hardware.network.outgoing.errors',
1, sample.TYPE_CUMULATIVE,
expected_unit='packet')

31
ceilometer/tests/unit/hardware/pollsters/test_network_aggregated.py
View File

@ -1,31 +0,0 @@
# 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 ceilometer.hardware.pollsters import network_aggregated
from ceilometer import sample
from ceilometer.tests.unit.hardware.pollsters import base
class TestNetworkAggregatedPollsters(base.TestPollsterBase):
def test_incoming(self):
self._check_get_samples(network_aggregated.
NetworkAggregatedIPOutRequests,
'hardware.network.ip.outgoing.datagrams',
200, sample.TYPE_CUMULATIVE,
expected_unit='datagrams')
def test_outgoing(self):
self._check_get_samples(network_aggregated.
NetworkAggregatedIPInReceives,
'hardware.network.ip.incoming.datagrams',
300, sample.TYPE_CUMULATIVE,
expected_unit='datagrams')

35
ceilometer/tests/unit/hardware/pollsters/test_system.py
View File

@ -1,35 +0,0 @@
# 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 ceilometer.hardware.pollsters import system
from ceilometer import sample
from ceilometer.tests.unit.hardware.pollsters import base
class TestSystemPollsters(base.TestPollsterBase):
def test_cpu_idle(self):
self._check_get_samples(system.SystemCpuIdlePollster,
'hardware.system_stats.cpu.idle',
62, sample.TYPE_GAUGE,
expected_unit='%')
def test_io_outgoing(self):
self._check_get_samples(system.SystemIORawSentPollster,
'hardware.system_stats.io.outgoing.blocks',
100, sample.TYPE_CUMULATIVE,
expected_unit='blocks')
def test_io_incoming(self):
self._check_get_samples(system.SystemIORawReceivedPollster,
'hardware.system_stats.io.incoming.blocks',
120, sample.TYPE_CUMULATIVE,
expected_unit='blocks')

22
setup.cfg
View File

@ -166,25 +166,6 @@ ceilometer.poll.central =
switch.flow.duration.nanoseconds = ceilometer.network.statistics.flow:FlowPollsterDurationNanoseconds
switch.flow.duration.seconds = ceilometer.network.statistics.flow:FlowPollsterDurationSeconds
switch.flow.packets = ceilometer.network.statistics.flow:FlowPollsterPackets
hardware.cpu.load.1min = ceilometer.hardware.pollsters.cpu:CPULoad1MinPollster
hardware.cpu.load.5min = ceilometer.hardware.pollsters.cpu:CPULoad5MinPollster
hardware.cpu.load.15min = ceilometer.hardware.pollsters.cpu:CPULoad15MinPollster
hardware.disk.size.total = ceilometer.hardware.pollsters.disk:DiskTotalPollster
hardware.disk.size.used = ceilometer.hardware.pollsters.disk:DiskUsedPollster
hardware.network.incoming.bytes = ceilometer.hardware.pollsters.net:IncomingBytesPollster
hardware.network.outgoing.bytes = ceilometer.hardware.pollsters.net:OutgoingBytesPollster
hardware.network.outgoing.errors = ceilometer.hardware.pollsters.net:OutgoingErrorsPollster
hardware.memory.total = ceilometer.hardware.pollsters.memory:MemoryTotalPollster
hardware.memory.used = ceilometer.hardware.pollsters.memory:MemoryUsedPollster
hardware.memory.buffer = ceilometer.hardware.pollsters.memory:MemoryBufferPollster
hardware.memory.cached = ceilometer.hardware.pollsters.memory:MemoryCachedPollster
hardware.memory.swap.total = ceilometer.hardware.pollsters.memory:MemorySwapTotalPollster
hardware.memory.swap.avail = ceilometer.hardware.pollsters.memory:MemorySwapAvailPollster
hardware.system_stats.cpu.idle = ceilometer.hardware.pollsters.system:SystemCpuIdlePollster
hardware.system_stats.io.outgoing.blocks = ceilometer.hardware.pollsters.system:SystemIORawSentPollster
hardware.system_stats.io.incoming.blocks = ceilometer.hardware.pollsters.system:SystemIORawReceivedPollster
hardware.network.ip.outgoing.datagrams = ceilometer.hardware.pollsters.network_aggregated:NetworkAggregatedIPOutRequests
hardware.network.ip.incoming.datagrams = ceilometer.hardware.pollsters.network_aggregated:NetworkAggregatedIPInReceives
network.services.lb.pool = ceilometer.network.services.lbaas:LBPoolPollster
network.services.lb.vip = ceilometer.network.services.lbaas:LBVipPollster
network.services.lb.member = ceilometer.network.services.lbaas:LBMemberPollster
@ -198,6 +179,9 @@ ceilometer.poll.central =
network.services.firewall = ceilometer.network.services.fwaas:FirewallPollster
network.services.firewall.policy = ceilometer.network.services.fwaas:FirewallPolicyPollster
ceilometer.builder.poll.central =
hardware.snmp = ceilometer.hardware.pollsters.generic:GenericHardwareDeclarativePollster
ceilometer.alarm.storage =
log = ceilometer.alarm.storage.impl_log:Connection
mongodb = ceilometer.alarm.storage.impl_mongodb:Connection