openstack
/
ceilometer-powervm
Code Issues Proposed changes

Retire PowerVMStacker SIG: Remove Project Content 

Depends-on: https://review.opendev.org/c/openstack/project-config/+/909535
Change-Id: I9983db89974e37134cde612d55affb6b6b38230a
This commit is contained in:
Takashi Kajinami 2024-02-20 22:53:16 +09:00
parent 7ca211e700
commit 610a2e4fe6
60 changed files with 6 additions and 3031 deletions
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# Add patterns in here to exclude files created by tools integrated with this
# repository, such as test frameworks from the project's recommended workflow,
# rendered documentation and package builds.
#
# Don't add patterns to exclude files created by preferred personal tools
# (editors, IDEs, your operating system itself even). These should instead be
# maintained outside the repository, for example in a ~/.gitignore file added
# with:
#
# git config --global core.excludesfile '~/.gitignore'
# Bytecompiled Python
*.py[cod]
# Packages
*.egg-info
# Unit test / coverage reports
.coverage
cover/
.stestr/
.tox/
# Sphinx
doc/build/
# pbr generates these
AUTHORS
ChangeLog

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[DEFAULT]
test_path=./ceilometer_powervm/tests
top_dir=./

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.zuul.yaml
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- project:
templates:
- check-requirements
- openstack-python-jobs-ceilometer
- openstack-python3-train-jobs-ceilometer
- periodic-stable-jobs-ceilometer
- openstack-lower-constraints-jobs-ceilometer

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CONTRIBUTING.rst
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Contributing to Ceilometer-PowerVM
==================================
If you would like to contribute to the development of OpenStack,
you must follow the steps in the "If you're a developer, start here"
section of this page:
http://wiki.openstack.org/HowToContribute
Once those steps have been completed, changes to OpenStack
should be submitted for review via the Gerrit tool, following
the workflow documented at:
http://wiki.openstack.org/GerritWorkflow
Pull requests submitted through GitHub will be ignored.
Bugs should be filed on Launchpad, not GitHub:
https://bugs.launchpad.net/ceilometer-powervm

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Ceilometer-PowerVM Style Commandments
=====================================
- Step 1: Read the OpenStack Style Commandments
https://docs.openstack.org/hacking/latest/
- Step 2: Read on
Creating Unit Tests
-------------------
For every new feature, unit tests should be created that both test and
(implicitly) document the usage of said feature. If submitting a patch for a
bug that had no unit test, a new passing unit test should be added. If a
submitted bug fix does have a unit test, be sure to add a new one that fails
without the patch and passes with the patch.
All unittest classes must ultimately inherit from testtools.TestCase.
All setUp and tearDown methods must upcall using the super() method.
tearDown methods should be avoided and addCleanup calls should be preferred.
Never manually create tempfiles. Always use the tempfile fixtures from
the fixture library to ensure that they are cleaned up.

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========================
Team and repository tags
========================
The contents of this repository are still available in the Git source
code management system. To see the contents of this repository before it
reached its end of life, please check out the previous commit with
"git checkout HEAD^1".
.. image:: https://governance.openstack.org/tc/badges/ceilometer-powervm.svg
:target: https://governance.openstack.org/tc/reference/tags/index.html
.. Change things from this point on
==========================================
Support for PowerVM Performance Monitoring
==========================================
The IBM PowerVM hypervisor provides virtualization on POWER hardware.
PowerVM customers can see benefits in their environments by making use
of OpenStack. This project implements a Ceilometer-compatible compute
inspector. This inspector, along with the PowerVM Nova driver and Neutron
agent, provides capability for PowerVM customers to natively monitor
utilization and statistics for instances running on OpenStack-managed systems.
Problem Description
===================
PowerVM supports a variety of performance monitoring interfaces within
the platform, providing virtual machine and system monitoring data.
Ceilometer-powervm implements a Ceilometer-based compute inspector for the
PowerVM hypervisor.
Inspector Description
=====================
The Ceilometer compute agent provides an inspector framework that allows
hypervisors to integrate support for gathering instance statistics and
utilization details into Ceilometer. This project provides a standard
Ceilometer virt inspector that pulls its data from the PowerVM Performance and
Capacity Monitoring (PCM) infrastructure.
This inspector retrieves instance monitoring data for cpu, network, memory, and
disk usage. Interactions with PowerVM PCM occur using the PowerVM REST API
stack through `pypowervm`_, an open source python project.
This inspector requires that the PowerVM system be configured for management
via `NovaLink`_.
.. _pypowervm: https://github.com/powervm/pypowervm
.. _NovaLink: http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=AN&subtype=CA&htmlfid=897/ENUS215-262&appname=USN
End User Impact
---------------
The users of the cloud are able to see the metrics for their virtual machines.
As PowerVM deals with 'disk buses' rather than specific disks, the hard disk
data is reported at a 'per bus' level (i.e. each SCSI or Virtual Fibre Channel
bus).
Performance/Scalability Impacts
-------------------------------
None.
Other deployer impact
---------------------
The cloud administrator needs to install the ceilometer-powervm project on
their PowerVM compute node. It must be installed on the `NovaLink`_ virtual
machine on the PowerVM system.
The cloud administrator needs to configure their 'hypervisor_inspector' as
powervm.
No other configuration is required.
Developer impact
----------------
None
Implementation
==============
Assignee(s)
-----------
Primary assignee: thorst
Ongoing maintainer: thorst
Future lifecycle
================
Ongoing maintenance of the PowerVM compute inspector will be handled by the IBM
OpenStack team.
Dependencies
============
- The Ceilometer compute agent.
- The `pypowervm`_ library.
- A `NovaLink`_ enabled PowerVM system.
References
==========
- Ceilometer Architecture:
http://docs.openstack.org/developer/ceilometer/architecture.html
- pypowervm: https://github.com/powervm/pypowervm
- NovaLink: http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=AN&subtype=CA&htmlfid=897/ENUS215-262&appname=USN
- PowerVM REST API Initial Specification (may require a newer version
as they become available): http://ibm.co/1lThV9R
- PowerVM Virtualization Introduction and Configuration:
http://www.redbooks.ibm.com/abstracts/sg247940.html?Open
- PowerVM Best Practices:
http://www.redbooks.ibm.com/abstracts/sg248062.html?Open
For any further questions, please email
openstack-discuss@lists.openstack.org or join #openstack-dev on OFTC.

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[python: **.py]

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# This is a cross-platform list tracking distribution packages needed for install and tests;
# see https://docs.openstack.org/infra/bindep/ for additional information.
build-essential [platform:dpkg test]
gcc [platform:rpm test]
# gettext and graphviz are needed by doc builds only. For transition,
# have them in both doc and test.
# TODO(jaegerandi): Remove test once infra scripts are updated.
gettext [doc test]
graphviz [doc test]
language-pack-en [platform:ubuntu]
libxml2-dev [platform:dpkg test]
libxslt-devel [platform:rpm test]
libxslt1-dev [platform:dpkg test]
locales [platform:debian]
pkg-config [platform:dpkg test]
pkgconfig [platform:rpm test]
python-dev [platform:dpkg test]
python-devel [platform:rpm test]
python3-all [platform:dpkg]
python3-all-dev [platform:dpkg]
python3-devel [platform:fedora]
python34-devel [platform:centos]
libpcre3-dev [platform:dpkg test]
pcre-devel [platform:rpm test]

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ceilometer_powervm/__init__.py
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ceilometer_powervm/compute/__init__.py
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ceilometer_powervm/compute/virt/__init__.py
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ceilometer_powervm/compute/virt/powervm/__init__.py
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ceilometer_powervm/compute/virt/powervm/i18n.py
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# Copyright 2015 IBM Corp.
#
# All Rights Reserved.
#
# 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 oslo_i18n
# Initialize message translators and short cut methods
_translators = oslo_i18n.TranslatorFactory(domain='ceilometer-powervm')
_ = _translators.primary

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ceilometer_powervm/compute/virt/powervm/inspector.py
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# Copyright 2015, 2019 IBM Corp.
#
# All Rights Reserved.
#
# 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 datetime
from oslo_log import log as logging
from pypowervm import adapter as pvm_adpt
from pypowervm.helpers import log_helper as log_hlp
from pypowervm.helpers import vios_busy as vio_hlp
from pypowervm.tasks.monitor import util as pvm_mon_util
from pypowervm.utils import uuid as pvm_uuid
from pypowervm.wrappers import logical_partition as pvm_lpar
from pypowervm.wrappers import managed_system as pvm_ms
from pypowervm.wrappers import network as pvm_net
from ceilometer.compute.virt import inspector as virt_inspector
from ceilometer_powervm.compute.virt.powervm.i18n import _
LOG = logging.getLogger(__name__)
class PowerVMInspector(virt_inspector.Inspector):
"""The implementation of the inspector for the PowerVM hypervisor.
This code requires that it is run on the PowerVM Compute Host directly.
Utilizes the pypowervm library to gather the instance metrics.
"""
def __init__(self, conf):
super(PowerVMInspector, self).__init__(conf)
# Build the adapter. May need to attempt the connection multiple times
# in case the REST server is starting.
session = pvm_adpt.Session(conn_tries=300)
self.adpt = pvm_adpt.Adapter(
session, helpers=[log_hlp.log_helper,
vio_hlp.vios_busy_retry_helper])
# Get the host system UUID
host_uuid = self._get_host_uuid(self.adpt)
# Ensure that metrics gathering is running for the host.
pvm_mon_util.ensure_ltm_monitors(self.adpt, host_uuid)
# Get the VM Metric Utility
self.vm_metrics = pvm_mon_util.LparMetricCache(self.adpt, host_uuid)
@staticmethod
def _puuid(instance):
"""Derives the PowerVM UUID for an instance.
:param instance: The OpenStack instance object.
:return: The PowerVM API's UUID for the instance.
"""
return pvm_uuid.convert_uuid_to_pvm(instance.id).upper()
def _get_host_uuid(self, adpt):
"""Returns the Host system's UUID for pypowervm.
The pypowervm API needs a UUID of the server that it is managing. This
method returns the UUID of that host.
:param adpt: The pypowervm adapter.
:return: The UUID of the host system.
"""
hosts = pvm_ms.System.wrap(adpt.read(pvm_ms.System.schema_type))
if len(hosts) != 1:
raise Exception(_("Expected exactly one host; found %d."),
len(hosts))
LOG.debug("Host UUID: %s" % hosts[0].uuid)
return hosts[0].uuid
def inspect_instance(self, instance, duration):
"""Inspect the statistics for an instance.
:param instance: the target instance
:param duration: the last 'n' seconds, over which the value should be
inspected.
The PowerVM implementation does not make use of the duration
field.
:return: the instance statistics
"""
uuid = self._puuid(instance)
cur_date, cur_metric = self.vm_metrics.get_latest_metric(uuid)
# If the current metric is none, then the instance can not be found in
# the sample set. An error should be raised.
if cur_metric is None:
raise virt_inspector.InstanceNotFoundException(
_('VM %s not found in PowerVM Metrics Sample.') %
instance.name)
cpu_time = (cur_metric.processor.util_cap_proc_cycles +
cur_metric.processor.util_uncap_proc_cycles)
cpu_num = cur_metric.processor.virt_procs
# The duration is ignored. There is precedent for this in other
# inspectors if the platform doesn't support duration.
#
# Given the nature of PowerVM to collect samples over coarse periods
# of time, it does not lend well to duration based collection.
# Therefore this works by gathering the latest utilization from the
# samples and ignores the duration.
# Get the current and previous sample. Delta is performed between
# these two.
prev_date, prev_metric = self.vm_metrics.get_previous_metric(uuid)
# Get the current data.
cur_util_cap = cur_metric.processor.util_cap_proc_cycles
cur_util_uncap = cur_metric.processor.util_uncap_proc_cycles
cur_idle = cur_metric.processor.idle_proc_cycles
cur_donated = cur_metric.processor.donated_proc_cycles
cur_entitled = cur_metric.processor.entitled_proc_cycles
# Get the previous sample data
if prev_metric is None:
# If there is no previous sample, that is either a new VM or is
# a live migrated system. A live migrated system will pull all
# of its metrics with it. The issue with this is it could have
# CPU cycles for months of run time. So we can't really determine
# the CPU utilization within the last X seconds...because to THIS
# host it's new (only in the cur_metric). So we error out, the
# inspector will use a debug message in the log.
LOG.warning('Unable to derive CPU Utilization for VM %s. It is '
'either a new VM or was recently migrated. It will be '
'collected in the next inspection cycle.',
instance.name)
return virt_inspector.InstanceStats(
cpu_time=cpu_time, cpu_number=cpu_num)
# Gather the previous metrics
prev_util_cap = prev_metric.processor.util_cap_proc_cycles
prev_util_uncap = prev_metric.processor.util_uncap_proc_cycles
prev_idle = prev_metric.processor.idle_proc_cycles
prev_donated = prev_metric.processor.donated_proc_cycles
prev_entitled = prev_metric.processor.entitled_proc_cycles
# Utilization can be driven by multiple factors on PowerVM.
# PowerVM has 'entitled' cycles. These are cycles that, if the VM
# needs them, they get them no matter what.
#
# In terms of how those cycles are returned from the API:
# util_cap_proc_cycles - How many cycles from the guaranteed
# capacity were used.
# util_uncap_proc_cycles - How many cycles were used that were
# taken from spare (which is either unused processors cycles
# or donated cycles from other VMs).
# idle_proc_cycles - How many cycles (as reported by the OS to the
# hypervisor) were reported as idle.
# donated_proc_cycles - Cycles that were not needed by this VM that
# were given to another VM in need of cycles.
#
#
# So the final utilization equation is:
# (util cap + util uncap - idle - donated) / entitled
#
# It is important to note that idle and donated proc cycles are
# included in the 'util_cap_proc_cycles'. That is why they are
# subtracted out.
#
# The interesting aspect of this is that the CPU Utilization can go
# dramatically above 100% if there are free processors or if the
# other workloads are in a lull.
util_cap = cur_util_cap - prev_util_cap
util_uncap = cur_util_uncap - prev_util_uncap
idle = cur_idle - prev_idle
donated = cur_donated - prev_donated
entitled = cur_entitled - prev_entitled
# If the entitled is zero, that generally means that the VM has not
# been started yet (everything else would be zero as well). So to
# avoid a divide by zero error, just return 0% in that case.
util = (float(util_cap + util_uncap - idle - donated) / float(entitled)
if entitled else 0.0)
# Utilization is reported as percents. Therefore, multiply by 100.0
# to get a readable percentage based format.
return virt_inspector.InstanceStats(
cpu_util=util * 100.0, cpu_time=cpu_time, cpu_number=cpu_num)
@staticmethod
def mac_for_metric_cna(metric_cna, client_cnas):
"""Finds the mac address for a given metric.
:param metric_cna: The metric for a given client network adapter (CNA)
:param client_cnas: The list of wrappers from pypowervm for the CNAs
attached to a given instance.
:return: Mac address of the adapter. If unable to be found, then None
is returned.
"""
# TODO(thorst) Investigate optimization in pypowervm for this.
for client_cna in client_cnas:
if client_cna.loc_code == metric_cna.physical_location:
# Found the appropriate mac. The PowerVM format is upper
# cased without colons. Convert it.
mac = client_cna.mac.lower()
return ':'.join(mac[i:i + 2]
for i in range(0, len(mac), 2))
return None
def _get_cnas(self, lpar_uuid):
"""Returns the client VM's Network Adapters.
:param lpar_uuid: The UUID of the VM.
:return: A list of pypowervm CNA wrappers.
"""
client_cna_resp = self.adpt.read(
pvm_lpar.LPAR.schema_type, root_id=lpar_uuid,
child_type=pvm_net.CNA.schema_type)
return pvm_net.CNA.wrap(client_cna_resp)
def inspect_vnics(self, instance, duration):
"""Inspect the vNIC statistics for an instance.
:param instance: the target instance
:param duration: the last 'n' seconds, over which the value should be
inspected.
The PowerVM implementation does not make use of the duration
field.
:return: for each vNIC, the number of bytes & packets
received and transmitted
"""
# Get the current and previous sample. Delta is performed between
# these two.
uuid = self._puuid(instance)
cur_date, cur_metric = self.vm_metrics.get_latest_metric(uuid)
# If the cur_metric is none, then the instance can not be found in the
# sample and an error should be raised.
if cur_metric is None:
raise virt_inspector.InstanceNotFoundException(
_('VM %s not found in PowerVM Metrics Sample.') %
instance.name)
# If there isn't network information, this is because the Virtual
# I/O Metrics were turned off. Have to pass through this method.
if cur_metric.network is None:
return
# Get the network interfaces. A 'cna' is a Client VM's Network Adapter
client_cnas = self._get_cnas(uuid)
for metric_cna in cur_metric.network.cnas:
# Get the mac, but if it isn't found, then move to the next. Might
# have been removed since the last sample.
mac = self.mac_for_metric_cna(metric_cna, client_cnas)
if mac is None:
continue
# The name will be the location code. MAC is identified from
# above. Others appear libvirt specific.
#
# PowerVM doesn't specify drops by receive vs. transmit. Since we
# have the client adapter, we assume all are receive drops.
# There are no error metrics available.
yield virt_inspector.InterfaceStats(
name=metric_cna.physical_location,
mac=mac, fref=None, parameters=None,
rx_bytes=metric_cna.received_bytes,
rx_packets=metric_cna.received_packets,
rx_drop=metric_cna.dropped_packets,
rx_errors=0,
tx_bytes=metric_cna.sent_bytes,
tx_packets=metric_cna.sent_packets,
tx_drop=0,
tx_errors=0)
def inspect_vnic_rates(self, instance, duration):
"""Inspect the vNIC rate statistics for an instance.
:param instance: the target instance
:param duration: the last 'n' seconds, over which the value should be
inspected
The PowerVM implementation does not make use of the duration
field.
:return: for each vNIC, the rate of bytes & packets
received and transmitted
"""
# Get the current and previous sample. Delta is performed between
# these two.
uuid = self._puuid(instance)
cur_date, cur_metric = self.vm_metrics.get_latest_metric(uuid)
prev_date, prev_metric = self.vm_metrics.get_previous_metric(uuid)
# If the current is none, then the instance can not be found in the
# sample and an error should be raised.
if cur_metric is None:
raise virt_inspector.InstanceNotFoundException(
_('VM %s not found in PowerVM Metrics Sample.') %
instance.name)
# If there isn't network information, this is because the Virtual
# I/O Metrics were turned off. Have to pass through this method.
if (cur_metric.network is None or prev_metric is None or
prev_metric.network is None):
return
# Get the network interfaces. A 'cna' is a Client VM's Network Adapter
client_cnas = self._get_cnas(uuid)
def find_prev_net(metric_cna):
"""Finds the metric vNIC from the previous sample's vNICs."""
# If no previous, return None
if prev_metric is None or prev_metric.network is None:
return None
for prev_cna in prev_metric.network.cnas:
if prev_cna.physical_location == metric_cna.physical_location:
return prev_cna
# Couldn't find a previous. Maybe the interface was recently
# added to the instance? Return None
return None
# Need to determine the time delta between the samples. This is
# usually 30 seconds from the API, but the metrics will be specific.
date_delta_num = float((cur_date - prev_date).seconds)
for metric_cna in cur_metric.network.cnas:
# Get the mac, but if it isn't found, then move to the next. Might
# have been removed since the last sample.
mac = self.mac_for_metric_cna(metric_cna, client_cnas)
if mac is None:
continue
# Note that here, the previous may be none. That simply indicates
# that the adapter was dynamically added to the VM before the
# previous collection. Not the migration scenario above.
# In this case, we can default the base to 0.
prev = find_prev_net(metric_cna)
rx_bytes_diff = (metric_cna.received_bytes -
(0 if prev is None else prev.received_bytes))
tx_bytes_diff = (metric_cna.sent_bytes -
(0 if prev is None else prev.sent_bytes))
# Stats are the difference in the bytes, divided by the difference
# in time between the two samples.
rx_rate = float(rx_bytes_diff) / float(date_delta_num)
tx_rate = float(tx_bytes_diff) / float(date_delta_num)
# The name will be the location code. MAC is identified from
# above. Others appear libvirt specific.
yield virt_inspector.InterfaceRateStats(
name=metric_cna.physical_location,
mac=mac, fref=None, parameters=None,
rx_bytes_rate=rx_rate, tx_bytes_rate=tx_rate)
def inspect_disks(self, instance, duration):
"""Inspect the disk statistics for an instance.
The response is a generator of the values.
:param instance: the target instance
:param duration: the last 'n' seconds, over which the value should be
inspected.
The PowerVM implementation does not make use of the duration
field.
:return disk: The Disk indicating the device for the storage device.
:return stats: The DiskStats indicating the read/write data to the
device.
"""
# Get the current and previous sample. Delta is performed between
# these two.
uuid = self._puuid(instance)
cur_date, cur_metric = self.vm_metrics.get_latest_metric(uuid)
# If the cur_metric is none, then the instance can not be found in the
# sample and an error should be raised.
if cur_metric is None:
raise virt_inspector.InstanceNotFoundException(
_('VM %s not found in PowerVM Metrics Sample.') %
instance.name)
# If there isn't storage information, this is because the Virtual
# I/O Metrics were turned off. Have to pass through this method.
if cur_metric.storage is None:
LOG.debug("Current storage metric was unavailable from the API "
"instance %s." % instance.name)
return
# Bundle together the SCSI and virtual FC adapters
adpts = cur_metric.storage.virt_adpts + cur_metric.storage.vfc_adpts
# Loop through all the storage adapters
for adpt in adpts:
# PowerVM only shows the connection (SCSI or FC). Name after
# the connection name
yield virt_inspector.DiskStats(
device=adpt.name, read_requests=adpt.num_reads,
read_bytes=adpt.read_bytes, write_requests=adpt.num_writes,
write_bytes=adpt.write_bytes, errors=0, wr_total_times=0,
rd_total_times=0)
def inspect_disk_iops(self, instance, duration):
"""Inspect the Disk Input/Output operations per second for an instance.
The response is a generator of the values.
:param instance: the target instance
:param duration: the last 'n' seconds, over which the value should be
inspected.
The PowerVM implementation does not make use of the duration
field.
:return disk: The Disk indicating the device for the storage device.
:return stats: The DiskIOPSStats indicating the I/O operations per
second for the device.
"""
# Get the current and previous sample. Delta is performed between
# these two.
uuid = self._puuid(instance)
cur_date, cur_metric = self.vm_metrics.get_latest_metric(uuid)
prev_date, prev_metric = self.vm_metrics.get_previous_metric(uuid)
# If the cur_metric is none, then the instance can not be found in the
# sample and an error should be raised.
if cur_metric is None:
raise virt_inspector.InstanceNotFoundException(
_('VM %s not found in PowerVM Metrics Sample.') %
instance.name)
# If there isn't storage information, this may be because the Virtual
# I/O Metrics were turned off. If the previous metric is unavailable,
# also have to pass through this method.
if (cur_metric.storage is None or prev_metric is None or
prev_metric.storage is None):
LOG.debug("Current storage metric was unavailable from the API "
"instance %s." % instance.name)
return
# Need to determine the time delta between the samples. This is
# usually 30 seconds from the API, but the metrics will be specific.
# However, if there is no previous sample, then we have to estimate.
# Therefore, we estimate 15 seconds - half of the standard 30 seconds.
date_delta = ((cur_date - prev_date) if prev_date is not None else
datetime.timedelta(seconds=15))
# Bundle together the SCSI and virtual FC adapters
cur_adpts = (cur_metric.storage.virt_adpts +
cur_metric.storage.vfc_adpts)
prev_adpts = (prev_metric.storage.virt_adpts +
prev_metric.storage.vfc_adpts)
def find_prev(cur_adpt):
for prev_adpt in prev_adpts:
if prev_adpt.name == cur_adpt.name:
return prev_adpt
return None
# Loop through all the storage adapters
for cur_adpt in cur_adpts:
# IOPs is the read/write counts of the current - prev divided by
# second difference between the two, rounded to the integer. :-)
cur_ops = cur_adpt.num_reads + cur_adpt.num_writes
# The previous adapter may be None. This simply indicates that the
# adapter was added between the previous sample and this one. It
# does not indicate a live migrate scenario like noted above, as
# the VM itself hasn't moved.
prev_adpt = find_prev(cur_adpt)
prev_ops = ((prev_adpt.num_reads + prev_adpt.num_writes)
if prev_adpt else 0)
iops = (cur_ops - prev_ops) // date_delta.seconds
# PowerVM only shows the connection (SCSI or FC). Name after
# the connection name
yield virt_inspector.DiskIOPSStats(device=cur_adpt.name,
iops_count=iops)

34
ceilometer_powervm/locale/ceilometer-powervm.pot
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@ -1,34 +0,0 @@
# Translations template for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr ""
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr ""

39
ceilometer_powervm/locale/de/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=2; plural=n != 1;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "Erwartet wurde genau ein Host; gefunden: %d."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "VM %s in Beispiel für PowerVM-Metriken nicht gefunden."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/es/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=2; plural=n != 1;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "Se esperaba un único host; se han encontrado %d."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "No se ha encontrado la máquina virtual %s en el ejemplo de métricas de PowerVM."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/fr/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=2; plural=n>1;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "Précisément un hôte attendu ; trouvé %d."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "Machine virtuelle %s introuvable dans l'échantillon de métriques PowerVM."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/it/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=2; plural=n != 1;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "Previsto un solo host; trovati %d."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "VM %s non trovata nel campione di metriche PowerVM."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/ja/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=1; plural=0;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "予期されたホストは 1 つのみです。検出されたのは %d 個です。"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "VM %s が PowerVM メトリック・サンプルに見つかりません。"
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/ko/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=1; plural=0;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "정확히 하나의 호스트를 예상했지만 %d개를 찾았습니다."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "PowerVM 메트릭 샘플에서 VM %s을(를) 찾을 수 없습니다."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/pt-BR/ceilometer-powervm.po
View File

@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=2; plural=n>1;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "Esperado exatamente um host; localizado %d."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "A VM %s não localizada na Amostra de métricas do PowerVM."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/ru/ceilometer-powervm.po
View File

@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "Ожидался только один хост; обнаружено %d."
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "Виртуальная машина %s не найдена в примере PowerVM Metrics."
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

39
ceilometer_powervm/locale/zh-Hans/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=1; plural=0;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "期望刚好找到一个主机；但是找到 %d 个主机。"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "在 PowerVM 指标样本中找不到 VM %s。"
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

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ceilometer_powervm/locale/zh-Hant/ceilometer-powervm.po
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@ -1,39 +0,0 @@
# English translations for ceilometer-powervm.
# Copyright (C) 2018 ORGANIZATION
# This file is distributed under the same license as the ceilometer-powervm
# project.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2018.
#
msgid ""
msgstr ""
"Project-Id-Version: ceilometer-powervm 6.0.1.dev2\n"
"Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
"POT-Creation-Date: 2018-03-19 18:17-0400\n"
"PO-Revision-Date: 2018-03-19 18:17-0400\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: en\n"
"Language-Team: en <LL@li.org>\n"
"Plural-Forms: nplurals=1; plural=0;"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.5.3\n"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:81
#, python-format
msgid "Expected exactly one host; found %d."
msgstr "預期只有一個主機；但找到 %d 個。"
#: ceilometer_powervm/compute/virt/powervm/inspector.py:105
#: ceilometer_powervm/compute/virt/powervm/inspector.py:244
#: ceilometer_powervm/compute/virt/powervm/inspector.py:302
#: ceilometer_powervm/compute/virt/powervm/inspector.py:380
#: ceilometer_powervm/compute/virt/powervm/inspector.py:423
#, python-format
msgid "VM %s not found in PowerVM Metrics Sample."
msgstr "在 PowerVM 度量範例中找不到 VM %s。"
# ENGL1SH_VERS10N 47169_2 DO NOT REMOVE OR CHANGE THIS LINE
# T9N_SRC_ID 33
# T9N_SH1P_STR1NG VC141AAP001 1

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ceilometer_powervm/tests/__init__.py
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ceilometer_powervm/tests/compute/__init__.py
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ceilometer_powervm/tests/compute/virt/powervm/__init__.py
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ceilometer_powervm/tests/compute/virt/powervm/pvm_fixtures.py
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# Copyright 2015 IBM Corp.
#
# All Rights Reserved.
#
# 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.
"""Generic fixtures for unit testing PowerVM and Ceilometer integration."""
import fixtures
import mock
class PyPowerVMMetrics(fixtures.Fixture):
"""Fixtures for the PowerVM Metrics."""
def setUp(self):
super(PyPowerVMMetrics, self).setUp()
self._vm_metrics_patcher = mock.patch('pypowervm.tasks.monitor.util.'
'LparMetricCache')
self._ensure_ltm = mock.patch('pypowervm.tasks.monitor.util.'
'ensure_ltm_monitors')
self._uuid_converter = mock.patch('pypowervm.utils.uuid.'
'convert_uuid_to_pvm')
self.vm_metrics = self._vm_metrics_patcher.start()
self.ensure_ltm = self._ensure_ltm.start()
self.uuid_converter = self._uuid_converter.start()
self.addCleanup(self._vm_metrics_patcher.stop)
self.addCleanup(self._ensure_ltm.stop)
self.addCleanup(self._uuid_converter.stop)

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# Copyright 2015, 2019 IBM Corp.
#
# All Rights Reserved.
#
# 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 datetime
import mock
from ceilometer.compute.virt import inspector as virt_inspector
from oslotest import base
from pypowervm.helpers import log_helper as log_hlp
from pypowervm.helpers import vios_busy as vio_hlp
from pypowervm.tests import test_fixtures as api_fx
from ceilometer_powervm.compute.virt.powervm import inspector as p_inspect
from ceilometer_powervm.tests.compute.virt.powervm import pvm_fixtures
class TestPowerVMInspectorInit(base.BaseTestCase):
"""Tests the initialization of the VM Inspector."""
@mock.patch('pypowervm.tasks.monitor.util.LparMetricCache')
@mock.patch('pypowervm.tasks.monitor.util.ensure_ltm_monitors')
@mock.patch('ceilometer_powervm.compute.virt.powervm.inspector.'
'PowerVMInspector._get_host_uuid')
@mock.patch('pypowervm.adapter.Adapter')
@mock.patch('pypowervm.adapter.Session')
def test_init(self, mock_session, mock_adapter, mock_get_host_uuid,
mock_ensure_ltm, mock_cache):
# Mock up data
mock_get_host_uuid.return_value = 'host_uuid'
# Invoke
inspector = p_inspect.PowerVMInspector(None)
# Validate
mock_session.assert_called_once_with(conn_tries=300)
mock_adapter.assert_called_once_with(
mock_session.return_value,
helpers=[log_hlp.log_helper, vio_hlp.vios_busy_retry_helper])
mock_get_host_uuid.assert_called_once_with(mock_adapter.return_value)
mock_ensure_ltm.assert_called_once_with(mock_adapter.return_value,
'host_uuid')
mock_cache.assert_called_once_with(mock_adapter.return_value,
'host_uuid')
self.assertEqual(mock_cache.return_value, inspector.vm_metrics)
class TestPowerVMInspector(base.BaseTestCase):
def setUp(self):
super(TestPowerVMInspector, self).setUp()
# These fixtures allow for stand up of the unit tests that use
# pypowervm.
pvm_adpt_fx = self.useFixture(api_fx.AdapterFx())
self.adpt = pvm_adpt_fx.adpt
pvm_mon_fx = self.useFixture(pvm_fixtures.PyPowerVMMetrics())
# Individual test cases will set return values on the metrics that
# come back from pypowervm.
self.mock_metrics = pvm_mon_fx.vm_metrics
with mock.patch('ceilometer_powervm.compute.virt.powervm.inspector.'
'PowerVMInspector._get_host_uuid'):
# Create the inspector
self.inspector = p_inspect.PowerVMInspector(None)
self.inspector.vm_metrics = self.mock_metrics
def test_inspect_instance_stats(self):
"""Validates PowerVM's inspect_instance method."""
# Validate that an error is raised if the instance can't be found
# in the sample
self.mock_metrics.get_latest_metric.return_value = None, None
self.assertRaises(virt_inspector.InstanceNotFoundException,
self.inspector.inspect_instance, mock.Mock(), None)
def mock_metric(util_cap, util_uncap, idle, donated, entitled):
"""Helper method to create mock proc metrics."""
metric = mock.MagicMock()
metric.processor.virt_procs = 12
metric.processor.util_cap_proc_cycles = util_cap
metric.processor.util_uncap_proc_cycles = util_uncap
metric.processor.idle_proc_cycles = idle
metric.processor.donated_proc_cycles = donated
metric.processor.entitled_proc_cycles = entitled
return metric
# Validate that the CPU metrics raise an issue if the previous metric
# can't be found (perhaps due to a live migration).
self.mock_metrics.get_latest_metric.return_value = (
mock.Mock(), mock_metric(7000, 50, 1000, 5000, 10000))
self.mock_metrics.get_previous_metric.return_value = None, None
resp = self.inspector.inspect_instance(mock.Mock(), None)
self.assertEqual(7050, resp.cpu_time)
self.assertEqual(12, resp.cpu_number)
# Mock up a mixed use environment.
cur = mock_metric(7000, 50, 1000, 5000, 10000)
prev = mock_metric(4000, 25, 500, 2500, 5000)
self.mock_metrics.get_latest_metric.return_value = mock.Mock(), cur
self.mock_metrics.get_previous_metric.return_value = mock.Mock(), prev
# Execute and validate
resp = self.inspector.inspect_instance(mock.Mock(), None)
self.assertEqual(.5, resp.cpu_util)
# Mock an instance with a dedicated processor, but idling and donating
# cycles to others. In these scenarios, util_cap shows full use, but
# the idle and donated get subtracted out.
cur = mock_metric(10000, 0, 100, 4900, 10000)
prev = mock_metric(5000, 0, 50, 2500, 5000)
self.mock_metrics.get_latest_metric.return_value = mock.Mock(), cur
self.mock_metrics.get_previous_metric.return_value = mock.Mock(), prev
# Execute and validate
resp = self.inspector.inspect_instance(mock.Mock(), None)
self.assertEqual(51.0, resp.cpu_util)
# Mock an instance with a shared processor. By nature, this doesn't
# idle or donate. If it is 'idling' it is simply giving the cycles
# out. Show a low use one without needing extra cycles
cur = mock_metric(9000, 0, 0, 0, 10000)
prev = mock_metric(5000, 0, 0, 0, 5000)
self.mock_metrics.get_latest_metric.return_value = mock.Mock(), cur
self.mock_metrics.get_previous_metric.return_value = mock.Mock(), prev
# Execute and validate
resp = self.inspector.inspect_instance(mock.Mock(), None)
self.assertEqual(80.0, resp.cpu_util)
# Mock an instance with a shared processor - but using cycles from
# the uncap pool. This means it is using extra cycles from other
# VMs that are currently not requiring the CPU.
cur = mock_metric(10000, 10000, 0, 0, 10000)
prev = mock_metric(5000, 0, 0, 0, 5000)
self.mock_metrics.get_latest_metric.return_value = mock.Mock(), cur
self.mock_metrics.get_previous_metric.return_value = mock.Mock(), prev
# Execute and validate. This should be running at 300% CPU
# utilization. Fast!
resp = self.inspector.inspect_instance(mock.Mock(), None)
self.assertEqual(300.0, resp.cpu_util)
# Mock an instance that hasn't been started yet.
cur = mock_metric(0, 0, 0, 0, 0)
prev = mock_metric(0, 0, 0, 0, 0)
self.mock_metrics.get_latest_metric.return_value = mock.Mock(), cur
self.mock_metrics.get_previous_metric.return_value = mock.Mock(), prev
# This should have 0% utilization
resp = self.inspector.inspect_instance(mock.Mock(), None)
self.assertEqual(0.0, resp.cpu_util)
@staticmethod
def _mock_vnic_metric(rec_bytes, tx_bytes, rec_pkts, tx_pkts, phys_loc,
drop_pkts):
"""Helper method to create a specific mock network metric."""
return mock.Mock(received_bytes=rec_bytes, sent_bytes=tx_bytes,
received_packets=rec_pkts, sent_packets=tx_pkts,
dropped_packets=drop_pkts, physical_location=phys_loc)
def _build_cur_mock_vnic_metrics(self):
"""Helper method to create mock network metrics."""
cna1 = self._mock_vnic_metric(1000, 1000, 10, 10, 'a', 1)
cna2 = self._mock_vnic_metric(2000, 2000, 20, 20, 'b', 2)
cna3 = self._mock_vnic_metric(3000, 3000, 30, 30, 'c', 3)
metric = mock.MagicMock()
metric.network.cnas = [cna1, cna2, cna3]
return metric
def _build_prev_mock_vnic_metrics(self):
"""Helper method to create mock network metrics."""
cna1 = self._mock_vnic_metric(1000, 1000, 10, 10, 'a', 1)
cna2 = self._mock_vnic_metric(200, 200, 20, 20, 'b', 2)
metric = mock.MagicMock()
metric.network.cnas = [cna1, cna2]
return metric
@staticmethod
def _build_mock_cnas():
"""Builds a set of mock client network adapters."""
cna1 = mock.MagicMock()
cna1.loc_code, cna1.mac = 'a', 'AABBCCDDEEFF'
cna2 = mock.MagicMock()
cna2.loc_code, cna2.mac = 'b', 'AABBCCDDEE11'
cna3 = mock.MagicMock()
cna3.loc_code, cna3.mac = 'c', 'AABBCCDDEE22'
return [cna1, cna2, cna3]
@mock.patch('pypowervm.wrappers.network.CNA.wrap')
def test_inspect_vnics(self, mock_wrap):
"""Tests the inspect_vnics inspector method for PowerVM."""
# Validate that an error is raised if the instance can't be found in
# the sample data.
self.mock_metrics.get_latest_metric.return_value = None, None
self.assertRaises(virt_inspector.InstanceNotFoundException, list,
self.inspector.inspect_vnics(mock.Mock(), None))
# Validate that no data is returned if there is a current metric,
# just no network within it.
mock_empty_net = mock.MagicMock()
mock_empty_net.network = None
self.mock_metrics.get_latest_metric.return_value = None, mock_empty_net
self.assertEqual(
[], list(self.inspector.inspect_vnics(mock.Mock(), None)))
# Build a couple CNAs and verify we get the proper list back
mock_wrap.return_value = self._build_mock_cnas()
self.adpt.read.return_value = mock.Mock()
mock_metrics = self._build_cur_mock_vnic_metrics()
self.mock_metrics.get_latest_metric.return_value = None, mock_metrics
resp = list(self.inspector.inspect_vnics(mock.Mock(), None))
self.assertEqual(3, len(resp))
stats1 = resp[0]
self.assertEqual('aa:bb:cc:dd:ee:ff', stats1.mac)
self.assertEqual('a', stats1.name)
self.assertEqual(1000, stats1.rx_bytes)
self.assertEqual(1000, stats1.tx_bytes)
self.assertEqual(10, stats1.rx_packets)
self.assertEqual(10, stats1.tx_packets)
self.assertEqual(1, stats1.rx_drop)
self.assertEqual(0, stats1.tx_drop)
self.assertEqual(0, stats1.rx_errors)
self.assertEqual(0, stats1.tx_errors)
@mock.patch('pypowervm.wrappers.network.CNA.wrap')
def test_inspect_vnic_rates(self, mock_wrap):
"""Tests the inspect_vnic_rates inspector method for PowerVM."""
# Validate that an error is raised if the instance can't be found in
# the sample data.
self.mock_metrics.get_latest_metric.return_value = None, None
self.mock_metrics.get_previous_metric.return_value = None, None
self.assertRaises(virt_inspector.InstanceNotFoundException, list,
self.inspector.inspect_vnic_rates(mock.Mock(), None))
# Validate that no data is returned if there is a current metric,
# just no network within it.
mock_empty_net = mock.MagicMock()
mock_empty_net.network = None
self.mock_metrics.get_latest_metric.return_value = None, mock_empty_net
self.assertEqual(
[], list(self.inspector.inspect_vnic_rates(mock.Mock(), None)))
# Build the response LPAR data
mock_wrap.return_value = self._build_mock_cnas()
self.adpt.read.return_value = mock.Mock()
# Current metric data
mock_cur = self._build_cur_mock_vnic_metrics()
cur_date = datetime.datetime.now()
self.mock_metrics.get_latest_metric.return_value = cur_date, mock_cur
# Build the previous
mock_prev = self._build_prev_mock_vnic_metrics()
prev_date = cur_date - datetime.timedelta(seconds=30)
self.mock_metrics.get_previous_metric.return_value = (prev_date,
mock_prev)
# Execute
resp = list(self.inspector.inspect_vnic_rates(mock.Mock(), None))
self.assertEqual(3, len(resp))
# First metric. No delta
stats1 = resp[0]
self.assertEqual('aa:bb:cc:dd:ee:ff', stats1.mac)
self.assertEqual('a', stats1.name)
self.assertEqual(0, stats1.rx_bytes_rate)
self.assertEqual(0, stats1.tx_bytes_rate)
# Second metric
stats2 = resp[1]
self.assertEqual('aa:bb:cc:dd:ee:11', stats2.mac)
self.assertEqual('b', stats2.name)
self.assertEqual(60.0, stats2.rx_bytes_rate)
self.assertEqual(60.0, stats2.tx_bytes_rate)
# Third metric had no previous.
stats3 = resp[2]
self.assertEqual('aa:bb:cc:dd:ee:22', stats3.mac)
self.assertEqual('c', stats3.name)
self.assertEqual(100.0, stats3.rx_bytes_rate)
self.assertEqual(100.0, stats3.tx_bytes_rate)
@staticmethod
def _mock_stor_metric(num_reads, num_writes, read_bytes, write_bytes,
name):
"""Helper method to create a specific mock storage metric."""
m = mock.Mock(num_reads=num_reads, num_writes=num_writes,
read_bytes=read_bytes, write_bytes=write_bytes)
# Have to do this method as name is a special field.
m.configure_mock(name=name)
return m
def _build_cur_mock_stor_metrics(self):
"""Helper method to create mock storage metrics."""
vscsi1 = self._mock_stor_metric(1000, 1000, 100000, 100000, 'vscsi1')
vscsi2 = self._mock_stor_metric(2000, 2000, 200000, 200000, 'vscsi2')
vfc1 = self._mock_stor_metric(3000, 3000, 300000, 300000, 'vfc1')
storage = mock.Mock(virt_adpts=[vscsi1, vscsi2], vfc_adpts=[vfc1])
metric = mock.MagicMock(storage=storage)
return metric
def _build_prev_mock_stor_metrics(self):
"""Helper method to create mock storage metrics."""
vscsi1 = self._mock_stor_metric(500, 500, 50000, 50000, 'vscsi1')
vfc1 = self._mock_stor_metric(2000, 2000, 20000, 200000, 'vfc1')
storage = mock.Mock(virt_adpts=[vscsi1], vfc_adpts=[vfc1])
metric = mock.MagicMock(storage=storage)
return metric
def test_inspect_disk_iops(self):
"""Tests the inspect_disk_iops inspector method for PowerVM."""
# Validate that an error is raised if the instance can't be found in
# the sample data.
self.mock_metrics.get_latest_metric.return_value = None, None
self.mock_metrics.get_previous_metric.return_value = None, None
self.assertRaises(virt_inspector.InstanceNotFoundException, list,
self.inspector.inspect_disk_iops(mock.Mock(), None))
# Validate that no data is returned if there is a current metric,
# just no storage within it.
mock_empty_st = mock.MagicMock(storage=None)
self.mock_metrics.get_latest_metric.return_value = None, mock_empty_st
self.assertEqual(
[], list(self.inspector.inspect_disk_iops(mock.Mock(), None)))
# Current metric data
mock_cur = self._build_cur_mock_stor_metrics()
cur_date = datetime.datetime.now()
self.mock_metrics.get_latest_metric.return_value = cur_date, mock_cur
# Validate that if there is no previous data, get no data back.
self.assertEqual(
[], list(self.inspector.inspect_disk_iops(mock.Mock(), None)))
# Build the previous
mock_prev = self._build_prev_mock_stor_metrics()
prev_date = cur_date - datetime.timedelta(seconds=30)
self.mock_metrics.get_previous_metric.return_value = (prev_date,
mock_prev)
# Execute
resp = list(self.inspector.inspect_disk_iops(mock.Mock(), None))
self.assertEqual(3, len(resp))
# Two vSCSI's
stats1 = resp[0]
self.assertEqual('vscsi1', stats1.device)
self.assertEqual(33, stats1.iops_count)
stats2 = resp[1]
self.assertEqual('vscsi2', stats2.device)
self.assertEqual(133, stats2.iops_count)
# Next is the vFC metric
stats3 = resp[2]
self.assertEqual('vfc1', stats3.device)
self.assertEqual(66, stats3.iops_count)
def test_inspect_disks(self):
"""Tests the inspect_disks inspector method for PowerVM."""
# Validate that an error is raised if the instance can't be found in
# the sample data.
self.mock_metrics.get_latest_metric.return_value = None, None
self.assertRaises(virt_inspector.InstanceNotFoundException, list,
self.inspector.inspect_disks(mock.Mock(), None))
# Validate that no data is returned if there is a current metric,
# just no storage within it.
mock_empty_st = mock.MagicMock(storage=None)
self.mock_metrics.get_latest_metric.return_value = None, mock_empty_st
self.assertEqual([],
list(self.inspector.inspect_disks(mock.Mock(), None)))
# Current metric data
mock_cur = self._build_cur_mock_stor_metrics()
cur_date = datetime.datetime.now()
self.mock_metrics.get_latest_metric.return_value = cur_date, mock_cur
# Execute
resp = list(self.inspector.inspect_disks(mock.Mock(), None))
self.assertEqual(3, len(resp))
# Two vSCSIs.
stats1 = resp[0]
self.assertEqual('vscsi1', stats1.device)
self.assertEqual(1000, stats1.read_requests)
self.assertEqual(100000, stats1.read_bytes)
self.assertEqual(1000, stats1.write_requests)
self.assertEqual(100000, stats1.write_bytes)
self.assertEqual(0, stats1.errors)
self.assertEqual(0, stats1.wr_total_times)
self.assertEqual(0, stats1.rd_total_times)
stats2 = resp[1]
self.assertEqual('vscsi2', stats2.device)
self.assertEqual(2000, stats2.read_requests)
self.assertEqual(200000, stats2.read_bytes)
self.assertEqual(2000, stats2.write_requests)
self.assertEqual(200000, stats2.write_bytes)
self.assertEqual(0, stats2.errors)
self.assertEqual(0, stats2.wr_total_times)
self.assertEqual(0, stats2.rd_total_times)
# Next is the vFC metric
stats3 = resp[2]
self.assertEqual('vfc1', stats3.device)
self.assertEqual(3000, stats3.read_requests)
self.assertEqual(300000, stats3.read_bytes)
self.assertEqual(3000, stats3.write_requests)
self.assertEqual(300000, stats3.write_bytes)
self.assertEqual(0, stats3.errors)
self.assertEqual(0, stats3.wr_total_times)
self.assertEqual(0, stats3.rd_total_times)

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ceilometer_powervm/version.py
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@ -1,17 +0,0 @@
# Copyright 2015, 2016 IBM Corp.
#
# 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 pbr.version
version_info = pbr.version.VersionInfo(__package__)

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devstack/README.rst
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========================
Installing with Devstack
========================
1. Download DevStack::
$ git clone https://opendev.org/openstack/devstack /opt/stack/devstack
2. Modify DevStack's local.conf to pull in both Ceilometer and this project by adding::
[[local|localrc]]
...
enable_plugin ceilometer opendev.org/openstack/ceilometer
enable_plugin ceilometer-powervm opendev.org/openstack/ceilometer-powervm
3. See ceilometer-powervm/doc/source/devref/usage.rst, then configure
the installation through options in local.conf as needed::
[[local|localrc]]
...
Example devstack config files for all-in-one, compute, and control nodes `can be
found here <https://opendev.org/openstack/ceilometer-powervm/src/branch/master/devstack>`_
4. Run ``stack.sh`` from devstack::
$ cd /opt/stack/devstack
$ ./stack.sh

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devstack/plugin.sh
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#!/bin/bash
#
# plugin.sh - Devstack extras script to install and configure the ceilometer
# hypervisor inspector for powervm
# This driver is enabled in ceilometer.conf with:
# hypervisor_inspector=powervm
# The following entry points are called in this order for ceilometer-powervm:
#
# - install_ceilometer_powervm
# - configure_ceilometer_powervm
# - start_ceilometer_powervm
# - stop_ceilometer_powervm
# - cleanup_ceilometer_powervm
# Save trace setting
MY_XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# Set up base directories
CEILOMETER_CONF_DIR=${CEILOMETER_CONF_DIR:-/etc/ceilometer}
CEILOMETER_CONF=${CEILOMETER_CONF:-CEILOMETER_CONF_DIR/ceilometer.conf}
NOVA_CONF=${NOVA_CONF:-/etc/nova/nova.conf}
# ceilometer-powervm directories
CEILOMETER_POWERVM_DIR=${CEILOMETER_POWERVM_DIR:-${DEST}/ceilometer-powervm}
CEILOMETER_POWERVM_PLUGIN_DIR=$(readlink -f $(dirname ${BASH_SOURCE[0]}))
# Source functions
source $CEILOMETER_POWERVM_PLUGIN_DIR/powervm-functions.sh
# Entry Points
# ------------
# configure_ceilometer_powervm() - Configure the system to use ceilometer_powervm
function configure_ceilometer_powervm {
# Set the hypervisor inspector to be powervm
iniset $CEILOMETER_CONF DEFAULT hypervisor_inspector $HYPERVISOR_INSPECTOR
# Set the compute monitors
iniset $NOVA_CONF DEFAULT compute_monitors cpu.virt_driver
}
# install_ceilometer_powervm() - Install ceilometer_powervm and necessary dependencies
function install_ceilometer_powervm {
# Install the ceilometer-powervm package
setup_develop $CEILOMETER_POWERVM_DIR
}
# start_ceilometer_powervm() - Start the ceilometer_powervm process
function start_ceilometer_powervm {
# Check that NovaLink is installed and running
check_novalink_install
# Start the pvm ceilometer compute agent
run_process pvm-ceilometer-acompute "$CEILOMETER_BIN_DIR/ceilometer-polling --polling-namespaces compute --config-file $CEILOMETER_CONF"
}
# stop_ceilometer_powervm() - Stop the ceilometer_powervm process
function stop_ceilometer_powervm {
# Stop the pvm ceilometer compute agent
stop_process pvm-ceilometer-acompute
}
# cleanup_ceilometer_powervm() - Cleanup the ceilometer_powervm process
function cleanup_ceilometer_powervm {
# This function intentionally left blank
:
}
# Core Dispatch
# -------------
if is_service_enabled pvm-ceilometer-acompute; then
if [[ "$1" == "stack" && "$2" == "pre-install" ]]; then
# Install NovaLink if set
if [[ "$INSTALL_NOVALINK" = "True" ]]; then
echo_summary "Installing NovaLink"
install_novalink
fi
fi
if [[ "$1" == "stack" && "$2" == "install" ]]; then
# Perform installation of ceilometer-powervm
echo_summary "Installing ceilometer-powervm"
install_ceilometer_powervm
elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
# Lay down configuration post install
echo_summary "Configuring ceilometer-powervm"
configure_ceilometer_powervm
elif [[ "$1" == "stack" && "$2" == "extra" ]]; then
# Initialize and start the ceilometer compute agent for PowerVM
echo_summary "Starting ceilometer-powervm"
start_ceilometer_powervm
fi
if [[ "$1" == "unstack" ]]; then
# Shut down the ceilometer compute agent for PowerVM
echo_summary "Stopping ceilometer-powervm"
stop_ceilometer_powervm
fi
if [[ "$1" == "clean" ]]; then
# Remove any lingering configuration data
# clean.sh first calls unstack.sh
echo_summary "Cleaning up ceilometer-powervm and associated data"
cleanup_ceilometer_powervm
fi
fi
# Restore xtrace
$MY_XTRACE
# Local variables:
# mode: shell-script
# End:

38
devstack/powervm-functions.sh
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@ -1,38 +0,0 @@
#!/bin/bash
# devstack/powervm-functions.sh
# Functions to control the installation and configuration of the PowerVM compute services
# TODO (adreznec) Uncomment when public NovaLink PPA available
# NOVALINK_PPA=${NOVALINK_PPA:-TBD}
function check_novalink_install {
echo_summary "Checking NovaLink installation"
if ! ( is_package_installed pvm-novalink ); then
echo "WARNING: You are using the NovaLink drivers, but NovaLink is not installed on this system."
fi
# The user that nova runs as should be a member of **pvm_admin** group
if ! getent group $PVM_ADMIN_GROUP >/dev/null; then
sudo groupadd $PVM_ADMIN_GROUP
fi
add_user_to_group $STACK_USER $PVM_ADMIN_GROUP
}
function install_novalink {
echo_summary "Installing NovaLink"
if is_ubuntu; then
# Set up the NovaLink PPA
# TODO (adreznec) Uncomment when public NovaLink PPA available
# echo "deb ${NOVALINK_PPA} ${DISTRO} main" | sudo tee /etc/apt/sources.list.d/novalink-${DISTRO}.list
# echo "deb-src ${NOVALINK_PPA} ${DISTRO} main" | sudo tee --append /etc/apt/sources.list.d/novalink-${DISTRO}.list
NO_UPDATE_REPOS=FALSE
REPOS_UPDATED=FALSE
else
die $LINENO "NovaLink is currently supported only on Ubuntu platforms"
fi
install_package pvm-novalink
echo_summary "NovaLink install complete"
}

12
devstack/settings
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@ -1,12 +0,0 @@
# Devstack settings
# These defaults can be overridden in the localrc section of the local.conf file
# Add ceilometer-powervm to enabled services
enable_service pvm-ceilometer-acompute
# NovaLink install/upgrade settings
INSTALL_NOVALINK=$(trueorfalse False INSTALL_NOVALINK)
PVM_ADMIN_GROUP=${PVM_ADMIN_GROUP:-pvm_admin}
# Ceilometer settings
HYPERVISOR_INSPECTOR=${HYPERVISOR_INSPECTOR:-"powervm"}

2
doc/requirements.txt
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@ -1,2 +0,0 @@
sphinx!=1.6.6,!=1.6.7,>=1.6.5 # BSD
openstackdocstheme>=1.19.0 # Apache-2.0

87
doc/source/conf.py
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@ -1,87 +0,0 @@
# ceilometer-powervm documentation build configuration file
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.
import os
import sys
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
sys.path.insert(0, os.path.abspath('../..'))
# -- General configuration ------------------------------------------------
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'sphinx.ext.autodoc',
'openstackdocstheme'
]
# The suffix of source filenames.
source_suffix = '.rst'
# The master toctree document.
master_doc = 'index'
# General information about the project.
project = u'ceilometer-powervm'
copyright = u'2015, IBM'
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'sphinx'
# -- Options for HTML output ----------------------------------------------
# The theme to use for HTML and HTML Help pages. Major themes that come with
# Sphinx are currently 'default' and 'sphinxdoc'.
html_theme = 'openstackdocs'
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'
html_last_updated_fmt = '%Y-%m-%d %H:%M'
# -- Options for LaTeX output ---------------------------------------------
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title,
# author, documentclass [howto, manual, or own class]).
latex_documents = [
('index',
'%s.tex' % project,
u'%s Documentation' % project,
u'IBM', 'manual'),
]
# -- Options for manual page output ---------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
('index',
'%s' % project,
u'%s Documentation' % project,
u'IBM', 1)
]
# -- Options for openstackdocstheme ----------------------------------------
repository_name = 'openstack/ceilometer-powervm'
bug_project = 'ceilometer-powervm'
bug_tag = ''

56
doc/source/devref/development_environment.rst
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@ -1,56 +0,0 @@
..
Copyright 2015 IBM
All Rights Reserved.
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.
Setting Up a Development Environment
====================================
This page describes how to setup a working Python development
environment that can be used in developing ceilometer-powervm.
These instructions assume you're already familiar with
Git and Gerrit, which is a code repository mirror and code review toolset,
however if you aren't please see `this Git tutorial`_ for an introduction
to using Git and `this guide`_ for a tutorial on using Gerrit and Git for
code contribution to Openstack projects.
.. _this Git tutorial: https://git-scm.com/book/en/Getting-Started
.. _this guide: https://docs.openstack.org/infra/manual/developers.html#development-workflow
Getting the code
----------------
Grab the code::
git clone https://opendev.org/openstack/ceilometer-powervm
cd ceilometer-powervm
Setting up your environment
---------------------------
The purpose of this project is to provide the 'glue' between OpenStack
Telemetry (Ceilometer) and PowerVM. The `pypowervm`_ project is used to
control and monitor PowerVM systems.
It is recommended that you clone down the OpenStack Ceilometer project along
with pypowervm into your respective development environment.
Running the tox python targets for tests will automatically clone these down
via the requirements. When run with tox, it pulls the necessary requirements
into a virtualenv.
Additional project requirements may be found in the requirements.txt file.
.. _pypowervm: https://github.com/powervm/pypowervm

47
doc/source/devref/index.rst
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@ -1,47 +0,0 @@
..
Copyright 2015 IBM
All Rights Reserved.
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.
Developer Guide
===============
In the Developer Guide, you will find information on how to develop for
Ceilometer-PowerVM and how it interacts with Ceilometer. You will also find
information on setup and usage of Ceilometer-PowerVM.
Internals and Programming
-------------------------
.. toctree::
:maxdepth: 3
development_environment
usage
Testing
-------
.. toctree::
:maxdepth: 3
testing
Indices and tables
------------------
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

65
doc/source/devref/testing.rst
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@ -1,65 +0,0 @@
..
Copyright 2015 IBM
All Rights Reserved.
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.
Running Ceilometer-PowerVM Tests
================================
This page describes how to run the Ceilometer-PowerVM tests. This page assumes you
have already set up an working Python environment for Ceilometer-PowerVM development.
With `tox`
~~~~~~~~~~
Ceilometer-PowerVM, like other OpenStack projects, uses `tox`_ for managing the virtual
environments for running test cases. It uses `Testr`_ for managing the running
of the test cases.
Tox handles the creation of a series of `virtualenvs`_ that target specific
versions of Python.
Testr handles the parallel execution of series of test cases as well as
the tracking of long-running tests and other things.
For more information on the standard tox-based test infrastructure used by
OpenStack and how to do some common test/debugging procedures with Testr,
see this wiki page:
https://wiki.openstack.org/wiki/Testr
.. _Testr: https://wiki.openstack.org/wiki/Testr
.. _tox: http://tox.readthedocs.org/en/latest/
.. _virtualenvs: https://pypi.python.org/project/virtualenv
PEP8 and Unit Tests
+++++++++++++++++++
Running pep8 and unit tests is as easy as executing this in the root
directory of the Ceilometer-PowerVM source code::
tox
To run only pep8::
tox -e pep8
Since pep8 includes running pylint on all files, it can take quite some time to run.
To restrict the pylint check to only the files altered by the latest patch changes::
tox -e pep8 HEAD~1
To run only the unit tests::
tox -e py27

25
doc/source/devref/usage.rst
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@ -1,25 +0,0 @@
..
Copyright 2015 IBM
All Rights Reserved.
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.
Usage
=====
- Configure the PowerVM system for `NovaLink`_
- Install the ceilometer-powervm plugin on the `NovaLink`_ VM on the PowerVM
Server.
- Set the hypervisor_inspector in the ceilometer.conf to "powervm"
- Start the ceilometer-agent-compute on the compute server
.. _NovaLink: http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=AN&subtype=CA&htmlfid=897/ENUS215-262&appname=USN

55
doc/source/index.rst
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@ -1,55 +0,0 @@
..
Copyright 2015 IBM
All Rights Reserved.
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.
Welcome to Ceilometer-PowerVM's documentation!
==============================================
This project will provide Ceilometer-compatible compute agent plugins
for monitoring instance utilization and statistics on PowerVM systems.
Documentation on Ceilometer can be found at the `Ceilometer documentation`_.
.. _`Ceilometer documentation`: http://docs.openstack.org/developer/ceilometer
Ceilometer-PowerVM Information and Configuration
================================================
Contents:
.. toctree::
:maxdepth: 1
readme
Ceilometer-PowerVM Policies
===========================
Contents:
.. toctree::
:maxdepth: 1
policies/index
Ceilometer-PowerVM Devref
=========================
Contents:
.. toctree::
:maxdepth: 1
devref/index

26
doc/source/policies/bugs.rst
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@ -1,26 +0,0 @@
Ceilometer-PowerVM Bugs
=======================
Ceilometer-PowerVM maintains all of its bugs in `Launchpad <https://bugs.launchpad.net/ceilometer-powervm>`_.
All of the current open Ceilometer-PowerVM bugs can be found in that link.
Bug Triage Process
------------------
The process of bug triaging consists of the following steps:
1. Check if a bug was filed for a correct component (project). If not, either change the project
or mark it as "Invalid".
2. Add appropriate tags. Even if the bug is not valid or is a duplicate of another one, it still
may help bug submitters and corresponding sub-teams.
3. Check if a similar bug was filed before. If so, mark it as a duplicate of the previous bug.
4. Check if the bug description is consistent, e.g. it has enough information for developers to
reproduce it. If it's not consistent, ask submitter to provide more info and mark a bug as
"Incomplete".
5. Depending on ease of reproduction (or if the issue can be spotted in the code), mark it as
"Confirmed".
6. Assign the importance. Bugs that obviously break core and widely used functionality should get
assigned as "High" or "Critical" importance. The same applies to bugs that were filed for gate
failures.
7. (Optional). Add comments explaining the issue and possible strategy of fixing/working around
the bug.

13
doc/source/policies/code-reviews.rst
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@ -1,13 +0,0 @@
Code Reviews
============
Code reviews are a critical component of all OpenStack projects. Code reviews provide a
way to enforce a level of consistency across the project, and also allow for the careful
onboarding of contributions from new contributors.
Code Review Practices
---------------------
Ceilometer-PowerVM follows the `code review guidelines <https://wiki.openstack.org/wiki/ReviewChecklist>`_ as
set forth for all OpenStack projects. It is expected that all reviewers are following the guidelines
set forth on that page.

1
doc/source/policies/contributing.rst
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@ -1 +0,0 @@
.. include:: ../../../CONTRIBUTING.rst

40
doc/source/policies/index.rst
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@ -1,40 +0,0 @@
..
Copyright 2015 IBM
All Rights Reserved.
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.
Ceilometer-PowerVM Policies
===========================
In the Policies Guide, you will find documented policies for developing with
Ceilometer-PowerVM. This includes the processes we use for blueprints and specs,
bugs, contributor onboarding, and other procedural items.
Policies
--------
.. toctree::
:maxdepth: 3
bugs
contributing
code-reviews
readme
Indices and tables
------------------
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`

1
doc/source/policies/readme.rst
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@ -1 +0,0 @@
.. include:: ../../../README.rst

1
doc/source/readme.rst
View File

@ -1 +0,0 @@
.. include:: ../../README.rst

41
etc/ceilometer/pipeline.yaml
View File

@ -1,41 +0,0 @@
---
sources:
- name: meter_source
interval: 600
meters:
- "*"
sinks:
- meter_sink
- name: disk_source
interval: 600
meters:
- "disk.read.bytes"
- "disk.read.requests"
- "disk.write.bytes"
- "disk.write.requests"
- "disk.device.read.bytes"
- "disk.device.read.requests"
- "disk.device.write.bytes"
- "disk.device.write.requests"
sinks:
- disk_sink
sinks:
- name: meter_sink
transformers:
publishers:
- notifier://
- name: disk_sink
transformers:
- name: "rate_of_change"
parameters:
source:
map_from:
name: "(disk\\.device|disk)\\.(read|write)\\.(bytes|requests)"
unit: "(B|request)"
target:
map_to:
name: "\\1.\\2.\\3.rate"
unit: "\\1/s"
type: "gauge"
publishers:
- notifier://

79
lower-constraints.txt
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@ -1,79 +0,0 @@
alabaster==0.7.10
appdirs==1.3.0
automaton==1.9.0
Babel==2.3.4
bashate==0.5.1
cachetools==2.0.0
ceilometer==11.0.0
contextlib2==0.4.0
coverage==4.0
debtcollector==1.2.0
decorator==3.4.0
docutils==0.11
extras==1.0.0
fasteners==0.7.0
fixtures==3.0.0
flake8==2.5.5
future==0.16.0
futurist==1.2.0
hacking==0.12.0
imagesize==0.7.1
iso8601==0.1.11
Jinja2==2.10
jsonschema==2.6.0
keystoneauth1==3.4.0
linecache2==1.0.0
lxml==3.4.1
MarkupSafe==1.0
mccabe==0.2.1
mock==2.0.0
monotonic==0.6
mox3==0.20.0
msgpack-python==0.4.0
netaddr==0.7.18
netifaces==0.10.4
networkx==1.10
os-client-config==1.28.0
os-testr==1.0.0
oslo.concurrency==3.25.0
oslo.config==5.2.0
oslo.context==2.19.2
oslo.i18n==3.15.3
oslo.log==3.36.0
oslo.serialization==2.18.0
oslo.utils==3.33.0
oslosphinx==4.7.0
oslotest==3.2.0
pbr==2.0.0
pep8==1.5.7
prettytable==0.7.2
pyasn1==0.1.8
pyasn1-modules==0.0.6
pyflakes==0.8.1
Pygments==2.2.0
pyinotify==0.9.6
pyparsing==2.1.0
pypowervm==1.1.11
python-dateutil==2.5.3
python-mimeparse==1.6.0
python-subunit==1.0.0
pytz==2013.6
PyYAML==3.12
requests==2.14.2
requestsexceptions==1.2.0
rfc3986==0.3.1
setuptools==21.0.0
six==1.10.0
snowballstemmer==1.2.1
Sphinx==1.6.5
sphinxcontrib-websupport==1.0.1
stestr==1.0.0
stevedore==1.20.0
taskflow==2.16.0
tenacity==3.2.1
testrepository==0.0.18
testscenarios==0.4
testtools==2.2.0
traceback2==1.4.0
unittest2==1.1.0
wrapt==1.7.0

8
requirements.txt
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@ -1,8 +0,0 @@
# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
oslo.log>=3.36.0 # Apache-2.0
pbr!=2.1.0,>=2.0.0 # Apache-2.0
pypowervm>=1.1.11 # Apache-2.0
setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1,!=34.3.2,!=36.2.0,>=21.0.0 # PSF/ZPL
ceilometer>=11.0.0

45
setup.cfg
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@ -1,45 +0,0 @@
[metadata]
name = ceilometer-powervm
summary = PowerVM Ceilometer Inspector for OpenStack Ceilometer.
description-file = README.rst
author = OpenStack
author-email = openstack-discuss@lists.openstack.org
home-page = http://ceilometer-powervm.readthedocs.io/en/latest
classifier =
Environment :: OpenStack
Intended Audience :: Information Technology
Intended Audience :: System Administrators
License :: OSI Approved :: Apache Software License
Operating System :: POSIX :: Linux
Programming Language :: Python
Programming Language :: Python :: 2
Programming Language :: Python :: 2.7
Programming Language :: Python :: 3
Programming Language :: Python :: 3.6
Programming Language :: Python :: 3.7
[entry_points]
ceilometer.compute.virt =
powervm = ceilometer_powervm.compute.virt.powervm.inspector:PowerVMInspector
[files]
packages = ceilometer_powervm
[compile_catalog]
directory = ceilometer_powervm/locale
domain = ceilometer-powervm
[init_catalog]
domain = ceilometer-powervm
output_dir = ceilometer_powervm/locale
input_file = ceilometer_powervm/locale/ceilometer-powervm.pot
[update_catalog]
domain = ceilometer-powervm
output_dir = ceilometer_powervm/locale
input_file = ceilometer_powervm/locale/ceilometer-powervm.pot
[extract_messages]
keywords = _ gettext ngettext l_ lazy_gettext
mapping_file = babel.cfg
output_file = ceilometer_powervm/locale/ceilometer-powervm.pot

29
setup.py
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@ -1,29 +0,0 @@
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
#
# 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.
# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
import setuptools
# In python < 2.7.4, a lazy loading of package `pbr` will break
# setuptools if some other modules registered functions in `atexit`.
# solution from: http://bugs.python.org/issue15881#msg170215
try:
import multiprocessing # noqa
except ImportError:
pass
setuptools.setup(
setup_requires=['pbr>=2.0.0'],
pbr=True)

13
sonar-project.properties
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@ -1,13 +0,0 @@
# Required metadata
sonar.projectKey=org.codehaus.sonar:ceilometer-powervm
sonar.projectName=ceilometer-powervm
sonar.projectVersion=1.0
# Comma-separated paths to directories with sources (required)
sonar.sources=.
# Language
sonar.language=py
# Encoding of the source files
sonar.sourceEncoding=UTF-8

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specs/newton/template.rst
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../template.rst

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specs/template.rst
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..
This work is licensed under a Creative Commons Attribution 3.0 Unported
License.
http://creativecommons.org/licenses/by/3.0/legalcode
==========================================
Example Spec - The title of your blueprint
==========================================
Include the URL of your launchpad blueprint:
https://blueprints.launchpad.net/ceilometer-powervm/+spec/example
Introduction paragraph -- why are we doing anything? A single paragraph of
prose that operators can understand. The title and this first paragraph
should be used as the subject line and body of the commit message
respectively.
Some notes about using this template:
* The aim of this document is first to define the problem we need to solve,
and second agree the overall approach to solve that problem.
* You should aim to get your spec approved before writing your code.
While you are free to write prototypes and code before getting your spec
approved, its possible that the outcome of the spec review process leads
you towards a fundamentally different solution than you first envisaged.
* Your spec should be in ReSTructured text, like this template.
* Please wrap text at 79 columns.
* The filename in the git repository should match the launchpad URL, for
example: https://blueprints.launchpad.net/ceilometer-powervm/+spec/awesome-thing
should be named awesome-thing.rst
* Please do not delete any of the sections in this template. If you have
nothing to say for a whole section, just write: None
* For help with syntax, see http://sphinx-doc.org/rest.html
* To test out your formatting, build the docs using tox and see the generated
HTML file in doc/build/html/specs/<path_of_your_file>
* If you would like to provide a diagram with your spec, ascii diagrams are
required. http://asciiflow.com/ is a very nice tool to assist with making
ascii diagrams. The reason for this is that the tool used to review specs is
based purely on plain text. Plain text will allow review to proceed without
having to look at additional files which can not be viewed in gerrit. It
will also allow inline feedback on the diagram itself.
Problem description
===================
A detailed description of the problem. What problem is this blueprint
addressing?
Use Cases
---------
What use cases does this address? What impact on actors does this change have?
Ensure you are clear about the actors in each use case: Developer, End User,
Deployer etc.
Proposed change
===============
Here is where you cover the change you propose to make in detail. How do you
propose to solve this problem?
If this is one part of a larger effort make it clear where this piece ends. In
other words, what's the scope of this effort?
Alternatives
------------
What other ways could we do this thing? Why aren't we using those? This doesn't
have to be a full literature review, but it should demonstrate that thought has
been put into why the proposed solution is an appropriate one.
Security impact
---------------
Describe any potential security impact on the system. Some of the items to
consider include:
* Does this change touch sensitive data such as tokens, keys, or user data?
* Does this change involve cryptography or hashing?
* Does this change require the use of sudo or any elevated privileges?
* Does this change involve using or parsing user-provided data? This could
be directly at the API level or indirectly such as changes to a cache layer.
* Can this change enable a resource exhaustion attack, such as allowing a
single API interaction to consume significant server resources? Some examples
of this include launching subprocesses for each connection, or entity
expansion attacks in XML.
For more detailed guidance, please see the OpenStack Security Guidelines as
a reference (https://wiki.openstack.org/wiki/Security/Guidelines). These
guidelines are a work in progress and are designed to help you identify
security best practices. For further information, feel free to reach out
to the OpenStack Security Group at openstack-security@lists.openstack.org.
End user impact
---------------
How would the end user be impacted by this change? The "End User" is defined
as the users of the deployed cloud?
Performance Impact
------------------
Describe any potential performance impact on the system, for example
how often will new code be called, and is there a major change to the calling
pattern of existing code.
Examples of things to consider here include:
* A small change in a utility function or a commonly used decorator can have a
large impacts on performance.
* Will the change include any locking, and if so what considerations are there
on holding the lock?
Deployer impact
---------------
Discuss things that will affect how you deploy and configure OpenStack
that have not already been mentioned, such as:
* What config options are being added? Are the default values ones which will
work well in real deployments?
* Is this a change that takes immediate effect after its merged, or is it
something that has to be explicitly enabled?
* If this change is a new binary, how would it be deployed?
* Please state anything that those doing continuous deployment, or those
upgrading from the previous release, need to be aware of. Also describe
any plans to deprecate configuration values or features.
Developer impact
----------------
Discuss things that will affect other developers working on the driver or
OpenStack in general.
Implementation
==============
Assignee(s)
-----------
Who is leading the writing of the code? Or is this a blueprint where you're
throwing it out there to see who picks it up?
If more than one person is working on the implementation, please designate the
primary author and contact.
Primary assignee:
<launchpad-id or None>
Other contributors:
<launchpad-id or None>
Work Items
----------
Work items or tasks -- break the feature up into the things that need to be
done to implement it. Those parts might end up being done by different people,
but we're mostly trying to understand the timeline for implementation.
Dependencies
============
* Include specific references to specs/blueprints in ceilometer-powervm, or
in other projects, that this one either depends on or is related to. For
example, a dependency on pypowervm changes should be documented here.
* If this requires functionality of another project that is not currently used
by ceilometer-powervm document that fact.
* Does this feature require any new library dependencies or code otherwise not
included in OpenStack? Or does it depend on a specific version of library?
Testing
=======
Please discuss the important scenarios needed to test here, as well as
specific edge cases we should be ensuring work correctly. For each
scenario please specify if this requires specialized hardware, a full
openstack environment, etc.
Please discuss how the change will be tested. We especially want to know what
functional tests will be added. It is assumed that unit test coverage will be
added so that doesn't need to be mentioned explicitly.
Documentation Impact
====================
Which audiences are affected most by this change, and which documentation
titles should be updated because of this change? Don't repeat details
discussed above, but reference them here in the context of documentation
for multiple audiences.
References
==========
Please add any useful references here. You are not required to have any
reference. Moreover, this specification should still make sense when your
references are unavailable. Examples of what you could include are:
* Links to mailing list or IRC discussions
* Links to notes from a summit session
* Links to relevant research, if appropriate
* Related specifications as appropriate
* Anything else you feel it is worthwhile to refer to
History
=======
Optional section intended to be used each time the spec is updated to describe
new design.
.. list-table:: Revisions
:header-rows: 1
* - Release Name
- Description
* - Mitaka
- Introduced

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test-requirements.txt
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# The order of packages is significant, because pip processes them in the order
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
bashate>=0.5.1 # Apache-2.0
coverage!=4.4,>=4.0 # Apache-2.0
fixtures>=3.0.0 # Apache-2.0/BSD
python-subunit>=1.0.0 # Apache-2.0/BSD
stestr>=1.0.0 # Apache-2.0
testscenarios>=0.4 # Apache-2.0/BSD
testtools>=2.2.0 # MIT
oslotest>=3.2.0 # Apache-2.0
mock>=2.0.0 # BSD

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tox.ini
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[tox]
minversion = 3.1.1
skipsdist = True
envlist = py27,py36,py37,pep8
# Automatic envs (pyXX) will use the python version appropriate to that
# env and ignore basepython inherited from [testenv]. That's what we
# want, and we don't need to be warned about it.
ignore_basepython_conflict = True
[testenv]
basepython = python3
usedevelop = True
install_command = pip install {opts} {packages}
setenv =
VIRTUAL_ENV={envdir}
PYTHONHASHSEED=0
LANGUAGE=en_US
LC_ALL=en_US.utf-8
OS_STDOUT_CAPTURE=1
OS_STDERR_CAPTURE=1
OS_TEST_TIMEOUT=60
deps =
-c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
-r{toxinidir}/requirements.txt
-r{toxinidir}/test-requirements.txt
-rhttps://opendev.org/openstack/ceilometer/raw/branch/master/test-requirements.txt
whitelist_externals =
bash
find
commands =
find . -type f -name "*.pyc" -delete
[testenv:py27]
commands =
{[testenv]commands}
stestr run {posargs}
stestr slowest
[testenv:py36]
commands =
{[testenv]commands}
stestr run {posargs}
stestr slowest
[testenv:py37]
commands =
{[testenv]commands}
stestr run {posargs}
stestr slowest
[testenv:pep8]
commands = flake8
[testenv:venv]
commands = {posargs}
[testenv:cover]
setenv =
{[testenv]setenv}
PYTHON=coverage run --source ceilometer_powervm --parallel-mode
commands =
{[testenv]commands}
coverage erase
stestr run {posargs}
coverage combine
coverage html -d cover
coverage xml -o cover/coverage.xml
coverage report
[testenv:docs]
deps =
-c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
-r{toxinidir}/doc/requirements.txt
commands = sphinx-build -W -b html doc/source doc/build/html
[testenv:bashate]
commands =
bash -c "ls devstack/*.sh | xargs bashate -v {posargs}"
whitelist_externals = bash
[flake8]
ignore =
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools,nova_tests,build
show-source = true
[hacking]
import_exceptions = ceilometer.openstack.common.gettextutils
[testenv:lower-constraints]
basepython = python3
deps =
-c{toxinidir}/lower-constraints.txt
-r{toxinidir}/test-requirements.txt
-r{toxinidir}/requirements.txt
-rhttps://opendev.org/openstack/ceilometer/raw/branch/master/test-requirements.txt