009053061a
The metering is just the speed of nic, if the nic is Gigabit-NIC, the value will always be Gigabit:) and it is better to shown in the metadata. Change-Id: Iaf95f4e9a0ff0a36fe1e8d03d5c87bf5b24bd24b Closes-Bug: #1331001
235 lines
8.8 KiB
Python
235 lines
8.8 KiB
Python
#
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# Copyright 2013 Intel Corp
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#
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# Authors: Lianhao Lu <lianhao.lu@intel.com>
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#
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# 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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"""Tests for ceilometer/hardware/inspector/snmp/inspector.py
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"""
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from ceilometer.hardware.inspector import snmp
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from ceilometer.openstack.common.fixture import mockpatch
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from ceilometer.openstack.common import network_utils
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from ceilometer.tests import base as test_base
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from ceilometer.tests.hardware.inspector import base
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Base = base.InspectorBaseTest
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class FakeMac(object):
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def __init__(self):
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self.val = "0x%s" % Base.network[0][0].mac
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def prettyPrint(self):
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return str(self.val)
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ins = snmp.SNMPInspector
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GETCMD_MAP = {
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ins._cpu_1_min_load_oid: (None,
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None,
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0,
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[('',
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Base.cpu[0].cpu_1_min,
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)],
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),
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ins._cpu_5_min_load_oid: (None,
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None,
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0,
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[('',
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Base.cpu[0].cpu_5_min,
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)],
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),
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ins._cpu_15_min_load_oid: (None,
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None,
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0,
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[('',
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Base.cpu[0].cpu_15_min,
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)],
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),
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ins._memory_total_oid: (None,
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None,
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0,
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[('',
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Base.memory[0].total,
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)],
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),
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ins._memory_used_oid: (None,
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None,
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0,
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[('',
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Base.memory[0].used,
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)],
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),
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ins._disk_path_oid + '.1': (None,
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None,
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0,
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[('',
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Base.diskspace[0][0].path,
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)],
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),
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ins._disk_device_oid + '.1': (None,
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None,
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0,
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[('',
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Base.diskspace[0][0].device,
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)],
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),
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ins._disk_size_oid + '.1': (None,
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None,
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0,
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[('',
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Base.diskspace[0][1].size,
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)],
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),
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ins._disk_used_oid + '.1': (None,
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None,
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0,
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[('',
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Base.diskspace[0][1].used,
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)],
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),
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ins._disk_path_oid + '.2': (None,
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None,
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0,
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[('',
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Base.diskspace[1][0].path,
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)],
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),
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ins._disk_device_oid + '.2': (None,
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None,
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0,
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[('',
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Base.diskspace[1][0].device,
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)],
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),
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ins._disk_size_oid + '.2': (None,
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None,
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0,
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[('',
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Base.diskspace[1][1].size,
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)],
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),
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ins._disk_used_oid + '.2': (None,
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None,
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0,
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[('',
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Base.diskspace[1][1].used,
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)],
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),
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ins._interface_name_oid + '.1': (None,
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None,
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0,
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[('',
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Base.network[0][0].name,
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)],
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),
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ins._interface_mac_oid + '.1': (None,
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None,
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0,
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[('',
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FakeMac(),
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)],
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),
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ins._interface_speed_oid + '.1': (None,
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None,
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0,
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[('',
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Base.network[0][0].speed * 8,
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)],
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),
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ins._interface_received_oid + '.1': (None,
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None,
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0,
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[('',
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Base.network[0][1].rx_bytes,
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)],
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),
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ins._interface_transmitted_oid + '.1': (None,
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None,
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0,
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[('',
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Base.network[0][1].tx_bytes,
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)],
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),
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ins._interface_error_oid + '.1': (None,
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None,
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0,
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[('',
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Base.network[0][1].error,
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)],
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),
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}
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NEXTCMD_MAP = {
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ins._disk_index_oid: (None,
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None,
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0,
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[[('1.3.6.1.4.1.2021.9.1.1.1', 1)],
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[('1.3.6.1.4.1.2021.9.1.1.2', 2)]]),
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ins._interface_index_oid: (None,
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None,
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0,
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[[('1.3.6.1.2.1.2.2.1.1.1', 1)],
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]),
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ins._interface_ip_oid: (None,
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None,
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0,
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[[('1.3.6.1.2.1.4.20.1.2.10.0.0.1',
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1)],
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]),
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}
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def faux_getCmd(authData, transportTarget, oid):
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try:
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return GETCMD_MAP[oid]
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except KeyError:
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return ("faux_getCmd Error", None, 0, [])
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def faux_nextCmd(authData, transportTarget, oid):
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try:
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return NEXTCMD_MAP[oid]
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except KeyError:
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return ("faux_nextCmd Error", None, 0, [])
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class TestSNMPInspector(Base, test_base.BaseTestCase):
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def setUp(self):
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super(TestSNMPInspector, self).setUp()
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self.inspector = snmp.SNMPInspector()
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self.host = network_utils.urlsplit("snmp://localhost")
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self.useFixture(mockpatch.PatchObject(
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self.inspector._cmdGen, 'getCmd', new=faux_getCmd))
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self.useFixture(mockpatch.PatchObject(
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self.inspector._cmdGen, 'nextCmd', new=faux_nextCmd))
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def test_get_security_name(self):
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self.assertEqual(self.inspector._get_security_name(self.host),
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self.inspector._security_name)
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host2 = network_utils.urlsplit("snmp://foo:80?security_name=fake")
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self.assertEqual(self.inspector._get_security_name(host2),
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'fake')
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def test_get_cmd_error(self):
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self.useFixture(mockpatch.PatchObject(
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self.inspector, '_memory_total_oid', new='failure'))
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def get_list(func, *args, **kwargs):
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return list(func(*args, **kwargs))
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self.assertRaises(snmp.SNMPException,
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get_list,
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self.inspector.inspect_memory,
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self.host)
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