Inspect and correct tox.ini, .stestr.conf and setup.cfg

Begin the process of getting placement tests running, by getting the
test harness opertional.

Before we can expect the tests to be able to run the configuration for
the placement package and its test harness needs to be adjusted for
"nova" -> "placement". These changes are made by inspection and based
on previous iterations of doing these kinds of cleanups, it won't be
until later in this stack of change that actually passing tests will
show up. However, the logs for attempted tests runs should be getting
a little bit further than the parent.

setup.cfg changes quite a bit because there are many things in it that
are not relevant. placement (thus far) really only has one entry point.
As noted, by a TODO, a placement-manage and placement-status will be
desired in the near future.

Change-Id: Iaa385c6e8653a9646a21bb65203deaa05ec43217

.stestr.conf

@@ -1,3 +1,3 @@
 [DEFAULT]
-test_path=./nova/tests/unit
+test_path=./placement/tests/unit
 top_dir=./

setup.cfg

@@ -1,11 +1,11 @@
 [metadata]
-name = nova
+name = placement
-summary = Cloud computing fabric controller
+summary = Resource provider inventory usage and allocation service
 description-file =
     README.rst
 author = OpenStack
 author-email = openstack-dev@lists.openstack.org
-home-page = https://docs.openstack.org/nova/latest/
+home-page = https://docs.openstack.org/placement/latest/
 classifier =
     Environment :: OpenStack
     Intended Audience :: Information Technology
@@ -23,23 +23,14 @@ setup-hooks =
     pbr.hooks.setup_hook
 
 [files]
-data_files =
-    etc/nova =
-        etc/nova/api-paste.ini
-        etc/nova/rootwrap.conf
-    etc/nova/rootwrap.d = etc/nova/rootwrap.d/*
 packages =
-    nova
+    placement
 
 [entry_points]
 oslo.config.opts =
-    nova.conf = nova.conf.opts:list_opts
+    placement.conf = placement.conf.opts:list_opts
-
-oslo.config.opts.defaults =
-    nova.conf = nova.common.config:set_middleware_defaults
 
 oslo.policy.enforcer =
-    nova = nova.policy:get_enforcer
     placement = placement.policy:get_enforcer
 
 oslo.policy.policies =
@@ -47,46 +38,15 @@ oslo.policy.policies =
     # returned from that entry point. If more control is desired split out each
     # list_rules method into a separate entry point rather than using the
     # aggregate method.
-    nova = nova.policies:list_rules
     placement = placement.policies:list_rules
 
-nova.compute.monitors.cpu =
-    virt_driver = nova.compute.monitors.cpu.virt_driver:Monitor
-
 console_scripts =
-    nova-api = nova.cmd.api:main
+    # TODO(cdent): We will need some kind of placement-manage and
-    nova-api-metadata = nova.cmd.api_metadata:main
+    # placement-status, eventually
-    nova-api-os-compute = nova.cmd.api_os_compute:main
+    # nova-manage = nova.cmd.manage:main
-    nova-cells = nova.cmd.cells:main
+    # nova-status = nova.cmd.status:main
-    nova-compute = nova.cmd.compute:main
-    nova-conductor = nova.cmd.conductor:main
-    nova-console = nova.cmd.console:main
-    nova-consoleauth = nova.cmd.consoleauth:main
-    nova-dhcpbridge = nova.cmd.dhcpbridge:main
-    nova-manage = nova.cmd.manage:main
-    nova-network = nova.cmd.network:main
-    nova-novncproxy = nova.cmd.novncproxy:main
-    nova-policy = nova.cmd.policy:main
-    nova-rootwrap = oslo_rootwrap.cmd:main
-    nova-rootwrap-daemon = oslo_rootwrap.cmd:daemon
-    nova-scheduler = nova.cmd.scheduler:main
-    nova-serialproxy = nova.cmd.serialproxy:main
-    nova-spicehtml5proxy = nova.cmd.spicehtml5proxy:main
-    nova-status = nova.cmd.status:main
-    nova-xvpvncproxy = nova.cmd.xvpvncproxy:main
 wsgi_scripts =
-    nova-placement-api = placement.wsgi:init_application
+    placement-api = placement.wsgi:init_application
-    nova-api-wsgi = compute.wsgi:init_application
-    nova-metadata-wsgi = nova.api.metadata.wsgi:init_application
-
-nova.ipv6_backend =
-    rfc2462 = nova.ipv6.rfc2462
-    account_identifier = nova.ipv6.account_identifier
-
-nova.scheduler.driver =
-    filter_scheduler = nova.scheduler.filter_scheduler:FilterScheduler
-    caching_scheduler = nova.scheduler.caching_scheduler:CachingScheduler
-    fake_scheduler = nova.tests.unit.scheduler.fakes:FakeScheduler
 
 [egg_info]
 tag_build =
@@ -94,22 +54,20 @@ tag_date = 0
 tag_svn_revision = 0
 
 [compile_catalog]
-directory = nova/locale
+# TODO(cdent): Create translation infrastructure.
-domain = nova
+# See: https://docs.openstack.org/oslo.i18n/latest/user/usage.html
+directory = placement/locale
+domain = placement
 
 [update_catalog]
-domain = nova
+domain = placement
-output_dir = nova/locale
+output_dir = placement/locale
-input_file = nova/locale/nova.pot
+input_file = placement/locale/placement.pot
 
 [extract_messages]
 keywords = _ gettext ngettext l_ lazy_gettext
 mapping_file = babel.cfg
-output_file = nova/locale/nova.pot
+output_file = placement/locale/placement.pot
 
 [wheel]
 universal = 1
-
-[extras]
-osprofiler =
-  osprofiler>=1.4.0 # Apache-2.0

tox.ini

@@ -35,7 +35,6 @@ basepython = python2.7
 commands =
   {[testenv]commands}
   stestr run {posargs}
-  env TEST_OSPROFILER=1 stestr run --combine --no-discover 'nova.tests.unit.test_profiler'
   stestr slowest
 
 [testenv:py35]
@@ -44,7 +43,6 @@ basepython = python3.5
 commands =
   {[testenv]commands}
   stestr run {posargs}
-  env TEST_OSPROFILER=1 stestr run --combine --no-discover 'nova.tests.unit.test_profiler'
 
 [testenv:py36]
 # TODO(efried): Remove this once https://github.com/tox-dev/tox/issues/425 is fixed.
@@ -58,10 +56,6 @@ description =
 envdir = {toxworkdir}/shared
 commands =
   bash tools/flake8wrap.sh {posargs}
-  # Check that all JSON files don't have \r\n in line.
-  bash -c "! find doc/ -type f -name *.json | xargs grep -U -n $'\r'"
-  # Check that all included JSON files are valid JSON
-  bash -c '! find doc/ -type f -name *.json | xargs -t -n1 python -m json.tool 2>&1 > /dev/null | grep -B1 -v ^python'
 
 [testenv:fast8]
 description =
@@ -86,7 +80,7 @@ commands =
 # special way. See the following for more details.
 # http://stestr.readthedocs.io/en/latest/MANUAL.html#grouping-tests
 # https://gabbi.readthedocs.io/en/latest/#purpose
-  stestr --test-path=./nova/tests/functional --group_regex=nova\.tests\.functional\.api\.openstack\.placement\.test_placement_api(?:\.|_)([^_]+) run {posargs}
+  stestr --test-path=./placement/tests/functional --group_regex=placement\.tests\.functional\.test_placement_api(?:\.|_)([^_]+) run {posargs}
   stestr slowest
 
 # TODO(gcb) Merge this into [testenv:functional] when functional tests are gating
@@ -105,31 +99,16 @@ setenv = {[testenv]setenv}
 commands =
   {[testenv:functional]commands}
 
-[testenv:api-samples]
+# TODO(cdent): Config generator not yet present.
-envdir = {toxworkdir}/shared
-setenv =
-  {[testenv]setenv}
-  GENERATE_SAMPLES=True
-  PYTHONHASHSEED=0
-commands =
-  {[testenv]commands}
-  stestr --test-path=./nova/tests/functional/api_sample_tests run {posargs}
-  stestr slowest
-
 [testenv:genconfig]
 envdir = {toxworkdir}/shared
 commands =
-  oslo-config-generator --config-file=etc/nova/nova-config-generator.conf
+  oslo-config-generator --config-file=etc/placement/placement-config-generator.conf
 
 [testenv:genpolicy]
 envdir = {toxworkdir}/shared
 commands =
-  oslopolicy-sample-generator --config-file=etc/nova/nova-policy-generator.conf
+  oslopolicy-sample-generator --config-file=etc/placement/placement-policy-generator.conf
-
-[testenv:genplacementpolicy]
-envdir = {toxworkdir}/shared
-commands =
-  oslopolicy-sample-generator --config-file=etc/nova/placement-policy-generator.conf
 
 [testenv:cover]
 # TODO(stephenfin): Remove the PYTHON hack below in favour of a [coverage]
@@ -139,7 +118,7 @@ commands =
 envdir = {toxworkdir}/shared
 setenv =
   {[testenv]setenv}
-  PYTHON=coverage run --source nova --parallel-mode
+  PYTHON=coverage run --source placement --parallel-mode
 commands =
   {[testenv]commands}
   coverage erase
@@ -169,25 +148,10 @@ description =
 deps = -r{toxinidir}/doc/requirements.txt
 commands =
   rm -rf doc/build
-  # Check that all JSON files don't have \r\n in line.
-  bash -c "! find doc/ -type f -name *.json | xargs grep -U -n $'\r'"
-  # Check that all included JSON files are valid JSON
-  bash -c '! find doc/ -type f -name *.json | xargs -t -n1 python -m json.tool 2>&1 > /dev/null | grep -B1 -v ^python'
   sphinx-build -W -b html doc/source doc/build/html
   # Test the redirects. This must run after the main docs build
   whereto doc/build/html/.htaccess doc/test/redirect-tests.txt
-  {[testenv:api-guide]commands}
   {[testenv:api-ref]commands}
-  {[testenv:placement-api-ref]commands}
-
-[testenv:api-guide]
-description =
-  Generate the API guide. Called from CI scripts to test and publish to developer.openstack.org.
-envdir = {toxworkdir}/docs
-deps = {[testenv:docs]deps}
-commands =
-  rm -rf api-guide/build
-  sphinx-build -W -b html -d api-guide/build/doctrees api-guide/source api-guide/build/html
 
 [testenv:api-ref]
 description =
@@ -198,15 +162,6 @@ commands =
   rm -rf api-ref/build
   sphinx-build -W -b html -d api-ref/build/doctrees api-ref/source api-ref/build/html
 
-[testenv:placement-api-ref]
-description =
-  Generate the Placement API ref. Called from CI scripts to test and publish to developer.openstack.org.
-envdir = {toxworkdir}/docs
-deps = {[testenv:docs]deps}
-commands =
-  rm -rf placement-api-ref/build
-  sphinx-build -W -b html -d placement-api-ref/build/doctrees placement-api-ref/source placement-api-ref/build/html
-
 [testenv:releasenotes]
 description =
   Generate release notes.
@@ -220,7 +175,7 @@ commands =
 # NOTE(browne): This is required for the integration test job of the bandit
 # project. Please do not remove.
 envdir = {toxworkdir}/shared
-commands = bandit -r nova -x tests -n 5 -ll
+commands = bandit -r placement -x tests -n 5 -ll
 
 [flake8]
 # E125 is deliberately excluded. See
@@ -238,7 +193,7 @@ commands = bandit -r nova -x tests -n 5 -ll
 # E251 Skipped due to https://github.com/jcrocholl/pep8/issues/301
 enable-extensions = H106,H203,H904
 ignore = E121,E122,E123,E124,E125,E126,E127,E128,E129,E131,E251,H405
-exclude =  .venv,.git,.tox,dist,*lib/python*,*egg,build,tools/xenserver*,releasenotes
+exclude =  .venv,.git,.tox,dist,*lib/python*,*egg,build,releasenotes
 # To get a list of functions that are more complex than 25, set max-complexity
 # to 25 and run 'tox -epep8'.
 # 34 is currently the most complex thing we have
@@ -246,8 +201,7 @@ exclude =  .venv,.git,.tox,dist,*lib/python*,*egg,build,tools/xenserver*,release
 max-complexity=35
 
 [hacking]
-local-check-factory = nova.hacking.checks.factory
+import_exceptions = placement.i18n
-import_exceptions = nova.i18n
 
 [testenv:bindep]
 # Do not install any requirements. We want this to be fast and work even if