diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..a9ce3fc --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +/build/ +.testrepository +.tox/ +ceilometer_powervm.egg-info/ +*.pyc diff --git a/.gitreview b/.gitreview new file mode 100644 index 0000000..4f0e21f --- /dev/null +++ b/.gitreview @@ -0,0 +1,4 @@ +[gerrit] +host=***REMOVED*** +port=29418 +project=ceilometer-powervm.git diff --git a/.testr.conf b/.testr.conf new file mode 100644 index 0000000..3199fbb --- /dev/null +++ b/.testr.conf @@ -0,0 +1,7 @@ +[DEFAULT] +test_command=OS_STDOUT_CAPTURE=${OS_STDOUT_CAPTURE:-1} \ + OS_STDERR_CAPTURE=${OS_STDERR_CAPTURE:-1} \ + OS_TEST_TIMEOUT=${OS_TEST_TIMEOUT:-600} \ + ${PYTHON:-python} -m subunit.run discover -t ./ . $LISTOPT $IDOPTION +test_id_option=--load-list $IDFILE +test_list_option=--list diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst new file mode 100644 index 0000000..10cdecd --- /dev/null +++ b/CONTRIBUTING.rst @@ -0,0 +1,17 @@ +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 diff --git a/HACKING.rst b/HACKING.rst new file mode 100644 index 0000000..c504fe1 --- /dev/null +++ b/HACKING.rst @@ -0,0 +1,21 @@ +Ceilometer-PowerVM Style Commandments +================================== + +- Step 1: Read the OpenStack Style Commandments + http://docs.openstack.org/developer/hacking/ +- 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. diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..68c771a --- /dev/null +++ b/LICENSE @@ -0,0 +1,176 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + diff --git a/README.rst b/README.rst new file mode 100644 index 0000000..53031b9 --- /dev/null +++ b/README.rst @@ -0,0 +1,224 @@ +========================================================= +Support for PowerVM Performance Monitoring +========================================================= + +Include the URL of your launchpad blueprint: + +https://blueprints.launchpad.net/ceilometer/+spec/example +https://blueprints.launchpad.net/python-ceilometerclient/+spec/example + +The IBM PowerVM hypervisor provides virtualization on POWER hardware. +PowerVM customers can see benefits in their environments by making use +of OpenStack. This blueprint outlines implementing Ceilometer-compatible +compute agent plugins. These, along with a Nova driver and Neutron agent +defined in other blueprints, will provide 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. +Today, however, Ceilometer does not collect metrics for virtual machines +running on the PowerVM platform. With the proposal of a PowerVM Nova +driver it is necessary to extend support for PowerVM into Ceilometer as +well. + +This blueprint will outlines implementing Ceilometer-compatible compute +agent plugins for the PowerVM hypervisor. With this update the +Ceilometer compute agent will run on each PowerVM compute node and will +poll against the PowerVM REST API to retrieve data on running instances. + +Proposed change +=============== + +This blueprint, along with associated blueprints in Nova and Neutron, +plans to bring the PowerVM hypervisor into the OpenStack community. + +The Ceilometer compute agent provides a framework that allows +hypervisors to integrate support for gathering instance statistics and +utilization details into Ceilometer. The proposed change plans to build +upon the work that the Ceilometer community has done within the compute +agent by adding support for gathering instance data from the PowerVM +Performance Monitoring infrastructure. + +A new compute agent inspector will be added for PowerVM. This will +follow the existing inspector specification and poll PowerVM Performance +Monitoring to retrieve instance monitoring data. Data on instance cpu, +network, memory, and disk usage will be returned by the inspector when +called by the associated pollster. Interactions with PowerVM Performance +Monitoring will occur using the PowerVM REST API stack via an open +source python wrapper to be defined. + +These changes are planned to be developed in StackForge under a powervm +project. A separate blueprint will be proposed for the ‘L’ release of +OpenStack to promote it to the Ceilometer project. This will allow for a +longer period of time to show functional testing and drive maturity. + +Until the promotion to the core Ceilometer project is complete, these +changes will be marked experimental. + +Alternatives +------------ + +Alternatives include writing a PowerVM-specific compute agent or +separate PowerVM-specific compute agent plugins. These solutions do not +follow the existing Ceilometer standard for hypervisor instance +monitoring, would not fit within broader project goals, and would end up +re-implementing logic. + +Data model impact +----------------- + +None + +REST API impact +--------------- + +None + +Security impact +--------------- + +None + +Pipeline impact +--------------- + +This change extends the existing Ceilometer compute agent and should +have no Pipeline impact. + +Other end user impact +--------------------- + +None to the deployer. + +For the Kilo release of OpenStack, the administrator will need to obtain +the change from StackForge (and understand its experimental status). + +Performance/Scalability Impacts +------------------------------- + +This change should have no impacts to performance or scalability of the +system. The amount of data being gathered and processed will be similar +to that of the existing libvirt, vmware, and hyper-v inspectors. + +Other deployer impact +--------------------- + +The cloud administrator will need to refer to documentation on how to +configure OpenStack for use with a PowerVM hypervisor. + +Assuming the PowerVM REST API and Python wrapper library are available, +no additional configuration should be required. + +Developer impact +---------------- + +None + +Implementation +============== + +Assignee(s) +----------- + +Primary assignee: adreznec + +Other contributors: thorst kyleh dwarcher + +Ongoing maintainer: adreznec + +Work Items +---------- + +- Create a PowerVM-specific inspector in the + /ceilometer/compute/virt/powervm folder. Stub out the methods. + +- Create a PowerVM helper utility for interfacing with the PowerVM REST + API python wrapper. + +- Implement inspector calls to match the virt inspector abstraction, + making calls against the PowerVM REST API to collect cpu, vnic, disk, + and memory statistics. + +- Provide extensive unit tests (part of other work items). + +- Implement a functional automation server that listens for incoming + change set commits from the community and provides a non-gating vote + (+1 or -1) on the change. + +Future lifecycle +================ + +Ongoing maintenance of the PowerVM compute agent inspector will be +handled by the IBM OpenStack team over the course of the next two +release cycles. In the Kilo timeframe this change will remain in +StackForge, with a target of merging in the ‘L’ timeframe and continued +maintenance and updates as the Ceilometer architecture requires. + +Dependencies +============ + +- The Ceilometer compute agent. + +- Will utilize the PowerVM REST API specification for management. Will + utilize future versions of this specification as it becomes + available: http://ibm.co/1lThV9R + +- Will build on top of a new open source python binding to previously + noted PowerVM REST API. This will be a prerequisite to utilizing the + driver. + +Testing +======= + +Tempest Tests +------------- + +Since the tempest tests should be implementation-agnostic, the existing +tempest tests should be able to run against the PowerVM polling code +without issue. This blueprint does not foresee any changes based off +this work. + +Thorough unit tests will be created with the agent to validate specific +functions within this implementation. + +Functional Tests +---------------- + +A third party functional test environment will be created. It will +monitor for incoming neutron change sets. Once it detects a new change +set, it will utilize the existing lifecycle API tests. A non-gating vote +(+1 or -1) will be provided with information (logs) based on the result. + +API Tests +--------- + +The REST APIs are not planned to change as part of this. Existing APIs +should be valid. All testing is planned within the functional testing +system and via unit tests. + +Documentation Impact +==================== + +No documentation additions are anticipated. If the existing developer +documentation is updated to reflect more hypervisor-specific items, this +agent will follow suit. + +References +========== + +- Ceilometer Architecture: + http://docs.openstack.org/developer/ceilometer/architecture.html + +- 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 + diff --git a/ceilometer_powervm/__init__.py b/ceilometer_powervm/__init__.py new file mode 100644 index 0000000..31285c4 --- /dev/null +++ b/ceilometer_powervm/__init__.py @@ -0,0 +1,14 @@ +# Copyright 2011 OpenStack Foundation +# 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. diff --git a/ceilometer_powervm/compute/__init__.py b/ceilometer_powervm/compute/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ceilometer_powervm/compute/virt/__init__.py b/ceilometer_powervm/compute/virt/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ceilometer_powervm/compute/virt/powervm/__init__.py b/ceilometer_powervm/compute/virt/powervm/__init__.py new file mode 100644 index 0000000..a4215e2 --- /dev/null +++ b/ceilometer_powervm/compute/virt/powervm/__init__.py @@ -0,0 +1,16 @@ +# Copyright 2014 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. + diff --git a/ceilometer_powervm/compute/virt/powervm/inspector.py b/ceilometer_powervm/compute/virt/powervm/inspector.py new file mode 100644 index 0000000..8b57f36 --- /dev/null +++ b/ceilometer_powervm/compute/virt/powervm/inspector.py @@ -0,0 +1,17 @@ +# Copyright 2014 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. +# +# @author: Adam Reznechek, IBM Corp. diff --git a/ceilometer_powervm/tests/__init__.py b/ceilometer_powervm/tests/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ceilometer_powervm/tests/compute/__init__.py b/ceilometer_powervm/tests/compute/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ceilometer_powervm/tests/compute/virt/__init__.py b/ceilometer_powervm/tests/compute/virt/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ceilometer_powervm/tests/compute/virt/powervm/__init__.py b/ceilometer_powervm/tests/compute/virt/powervm/__init__.py new file mode 100644 index 0000000..a4215e2 --- /dev/null +++ b/ceilometer_powervm/tests/compute/virt/powervm/__init__.py @@ -0,0 +1,16 @@ +# Copyright 2014 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. + diff --git a/openstack-common.conf b/openstack-common.conf new file mode 100644 index 0000000..dd5a808 --- /dev/null +++ b/openstack-common.conf @@ -0,0 +1,4 @@ +[DEFAULT] + +# The base module to hold the copy of openstack.common +base=ceilometer_powervm diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..823c2b4 --- /dev/null +++ b/requirements.txt @@ -0,0 +1,6 @@ +oslosphinx +pbr>=0.6,!=0.7,<1.0 +sphinx>=1.1.2,<1.2 +testrepository>=0.0.18 +testtools>=0.9.34 +yasfb>=0.5.1 diff --git a/setup.cfg b/setup.cfg new file mode 100644 index 0000000..f017ab8 --- /dev/null +++ b/setup.cfg @@ -0,0 +1,43 @@ +[metadata] +name = ceilometer_powervm +summary = PowerVM Ceilometer Inspector for OpenStack Ceilometer. +description-file = README.rst +author = IBM +author-email = adreznec@us.ibm.com +home-page = ??? +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 :: 3.3 + +[files] +packages = ceilometer_powervm + +[build_sphinx] +all_files = 1 +source-dir = doc/source +build-dir = doc/build + +[upload_sphinx] +upload-dir = doc/build/html + +[compile_catalog] +directory = ceilometer_powervm/locale +domain = ceilometer_powervm + +[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 diff --git a/setup.py b/setup.py new file mode 100644 index 0000000..fc4f41f --- /dev/null +++ b/setup.py @@ -0,0 +1,22 @@ +#!/usr/bin/env python +# Copyright 2014 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. + +# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT +import setuptools + +setuptools.setup( + setup_requires=['pbr'], + pbr=True) diff --git a/test-requirements.txt b/test-requirements.txt new file mode 100644 index 0000000..e1415b3 --- /dev/null +++ b/test-requirements.txt @@ -0,0 +1,12 @@ +hacking>=0.9.2,<0.10 + +coverage>=3.6 +discover +fixtures>=0.3.14 +python-subunit>=0.0.18 +testrepository>=0.0.18 +testscenarios>=0.4,<0.5 +testtools>=0.9.34 +oslotest +mock>=1.0 +mox>=0.5.3 diff --git a/tox.ini b/tox.ini new file mode 100644 index 0000000..23bc696 --- /dev/null +++ b/tox.ini @@ -0,0 +1,36 @@ +[tox] +minversion = 1.6 +skipsdist = True +envlist = py27,py33,pep8 + +[testenv] +usedevelop = True +install_command = pip install -U {opts} {packages} +setenv = VIRTUAL_ENV={envdir} + PYTHONHASHSEED=0 +deps = -r{toxinidir}/requirements.txt + -r{toxinidir}/test-requirements.txt + -egit+https://github.com/openstack/ceilometer#egg=ceilometer +commands = python -m ceilometer.openstack.common.lockutils python setup.py testr --slowest --testr-args="{posargs}" +downloadcache = {toxworkdir}/_download + +[testenv:pep8] +commands = flake8 + +[testenv:venv] +commands = {posargs} + +[testenv:cover] +commands = python -m ceilometer.openstack.common.lockutils python setup.py testr --slowest --coverage --testr-args="{posargs}" + +[testenv:docs] +commands = python setup.py build_sphinx + +[flake8] +ignore = H305 +builtins = _ +exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,tools,nova_tests,build +show-source = true + +[hacking] +import_exceptions = ceilometer.openstack.common.gettextutils