Add lower-constraints job

Create a tox environment for running the unit tests against the lower
bounds of the dependencies.

Create a lower-constraints.txt to be used to enforce the lower bounds
in those tests.

Add openstack-tox-lower-constraints job to the zuul configuration.

See http://lists.openstack.org/pipermail/openstack-dev/2018-March/128352.html
for more details.

Change-Id: Ia65cd41c6d0f4a4847458188cc5afddb06035a23

.gitignore

@@ -25,6 +25,7 @@ subunit.log
 !/.mailmap
 !/.pylintrc
 !/.testr.conf
+!/.zuul.yaml
 
 # Files created by releasenotes build
 releasenotes/build

.zuul.yaml

@@ -0,0 +1,12 @@
+- job:
+    name: vmware-tox-lower-constraints
+    parent: openstack-tox-lower-constraints
+    timeout: 5400
+
+- project:
+    check:
+      jobs:
+        - vmware-tox-lower-constraints
+    gate:
+      jobs:
+        - vmware-tox-lower-constraints

lower-constraints.txt

@@ -0,0 +1,157 @@
+alabaster==0.7.10
+alembic==0.8.10
+amqp==2.1.1
+appdirs==1.3.0
+asn1crypto==0.23.0
+astroid==1.3.8
+Babel==2.3.4
+beautifulsoup4==4.6.0
+cachetools==2.0.0
+cffi==1.7.0
+cliff==2.8.0
+cmd2==0.8.0
+contextlib2==0.4.0
+coverage==4.0
+cryptography==2.1
+debtcollector==1.2.0
+decorator==3.4.0
+deprecation==1.0
+docutils==0.11
+dogpile.cache==0.6.2
+dulwich==0.15.0
+eventlet==0.18.2
+extras==1.0.0
+fasteners==0.7.0
+fixtures==3.0.0
+flake8==2.5.5
+flake8-import-order==0.12
+future==0.16.0
+futurist==1.2.0
+greenlet==0.4.10
+hacking==0.12.0
+httplib2==0.9.1
+idna==2.6
+imagesize==0.7.1
+iso8601==0.1.11
+Jinja2==2.10
+jmespath==0.9.0
+jsonpatch==1.16
+jsonpointer==1.13
+jsonschema==2.6.0
+keystoneauth1==3.4.0
+keystonemiddleware==4.17.0
+kombu==4.0.0
+linecache2==1.0.0
+logilab-common==1.4.1
+logutils==0.3.5
+Mako==0.4.0
+MarkupSafe==1.0
+mccabe==0.2.1
+mock==2.0.0
+monotonic==0.6
+mox3==0.20.0
+msgpack-python==0.4.0
+munch==2.1.0
+netaddr==0.7.18
+netifaces==0.10.4
+neutron-lib==1.13.0
+openstackdocstheme==1.18.1
+openstacksdk==0.11.2
+os-client-config==1.28.0
+os-service-types==1.2.0
+os-testr==1.0.0
+os-xenapi==0.3.1
+osc-lib==1.8.0
+oslo.cache==1.26.0
+oslo.concurrency==3.26.0
+oslo.config==5.2.0
+oslo.context==2.19.2
+oslo.db==4.27.0
+oslo.i18n==3.15.3
+oslo.log==3.36.0
+oslo.messaging==5.29.0
+oslo.middleware==3.31.0
+oslo.policy==1.30.0
+oslo.privsep==1.23.0
+oslo.reports==1.18.0
+oslo.rootwrap==5.8.0
+oslo.serialization==2.18.0
+oslo.service==1.24.0
+oslo.utils==3.33.0
+oslo.versionedobjects==1.31.2
+oslo.vmware==2.17.0
+oslotest==3.2.0
+osprofiler==1.4.0
+ovs==2.8.0
+ovsdbapp==0.10.0
+paramiko==2.0.0
+Paste==2.0.2
+PasteDeploy==1.5.0
+pbr==2.0.0
+pecan==1.0.0
+pep8==1.5.7
+pika==0.10.0
+pika-pool==0.1.3
+positional==1.2.1
+prettytable==0.7.1
+psycopg2==2.6.2
+psutil==3.2.2
+pyasn1==0.1.8
+pycadf==1.1.0
+pycodestyle==2.3.1
+pycparser==2.18
+pyflakes==0.8.1
+Pygments==2.2.0
+pyinotify==0.9.6
+pylint==1.4.5
+pyparsing==2.1.0
+pyperclip==1.5.27
+python-dateutil==2.5.3
+python-designateclient==2.7.0
+python-editor==1.0.3
+python-keystoneclient==3.8.0
+python-mimeparse==1.6.0
+python-neutronclient==6.7.0
+python-novaclient==9.1.0
+python-openstackclient==3.12.0
+python-subunit==1.0.0
+pytz==2013.6
+PyMySQL==0.7.6
+PyYAML==3.12
+reno==2.5.0
+repoze.lru==0.7
+requests==2.14.2
+requests-mock==1.2.0
+requestsexceptions==1.2.0
+rfc3986==0.3.1
+Routes==2.3.1
+ryu==4.14
+simplejson==3.5.1
+six==1.10.0
+snowballstemmer==1.2.1
+Sphinx==1.6.5
+sphinxcontrib-websupport==1.0.1
+SQLAlchemy==1.0.10
+sqlalchemy-migrate==0.11.0
+sqlparse==0.2.2
+statsd==3.2.1
+stestr==1.0.0
+stevedore==1.20.0
+tempest==17.1.0
+Tempita==0.5.2
+tenacity==4.4.0
+testrepository==0.0.18
+testresources==2.0.0
+testscenarios==0.4
+testtools==2.2.0
+tinyrpc==0.6
+traceback2==1.4.0
+tooz==1.58.0
+unittest2==1.1.0
+urllib3==1.21.1
+vine==1.1.4
+vmware-nsxlib==12.0.0
+waitress==1.1.0
+WebOb==1.7.1
+WebTest==2.0.27
+wrapt==1.7.0

requirements.txt

@@ -3,7 +3,6 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 
-enum34>=1.0.4;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 httplib2>=0.9.1 # MIT
 netaddr>=0.7.18 # BSD

test-requirements.txt

@@ -12,7 +12,6 @@ psycopg2>=2.6.2 # LGPL/ZPL
 PyMySQL>=0.7.6 # MIT License
 oslotest>=3.2.0 # Apache-2.0
 oslo.privsep>=1.23.0 # Apache-2.0
-pyroute2>=0.4.21;sys_platform!='win32' # Apache-2.0 (+ dual licensed GPL2)
 testrepository>=0.0.18 # Apache-2.0/BSD
 testresources>=2.0.0 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT

tox.ini

@@ -160,3 +160,22 @@ commands = {toxinidir}/tools/generate_config_file_samples.sh
 [testenv:uuidgen]
 commands =
     check-uuid --fix
+
+[testenv:lower-constraints]
+basepython = python3
+commands =
+    pip install -q -e "git+https://git.openstack.org/openstack/networking-l2gw#egg=networking_l2gw"
+    pip install -q -e "git+https://git.openstack.org/openstack/networking-sfc#egg=networking_sfc"
+    pip install -q -e "git+https://git.openstack.org/openstack/neutron-lbaas#egg=neutron_lbaas"
+    pip install -q -e "git+https://git.openstack.org/openstack/neutron-fwaas#egg=neutron_fwaas"
+    pip install -q -e "git+https://git.openstack.org/openstack/neutron-dynamic-routing#egg=neutron_dynamic_routing"
+    pip install -q -e "git+https://git.openstack.org/openstack/neutron-vpnaas#egg=neutron_vpnaas"
+    pip install -q -e "git+https://git.openstack.org/openstack/vmware-nsxlib#egg=vmware_nsxlib"
+    pip install -q -e "git+https://git.openstack.org/openstack/neutron#egg=neutron"
+    pip freeze
+    stestr run {posargs}
+deps =
+  -c{toxinidir}/lower-constraints.txt
+  -r{toxinidir}/test-requirements.txt
+  -r{toxinidir}/doc/requirements.txt
+  -r{toxinidir}/requirements.txt