Zuul add

tox.ini

@@ -0,0 +1,32 @@
+[tox]
+minversion = 3.1
+envlist = py3,pep8
+skipsdist = True
+ignore_basepython_conflict = True
+
+[testenv]
+install_command = pip install {opts} {packages}
+
+[testenv:pep8]
+allowlist_externals =
+    flake8
+commands =
+    flake8
+    doc8 doc/source README.rst
+
+[flake8]
+# The following are ignored on purpose. It's not super worth it to fix them.
+# However, if you feel strongly about it, patches will be accepted to fix them
+# if they fix ALL of the occurances of one and only one of them.
+# H306 Is about alphabetical imports - there's a lot to fix.
+# H4 Are about docstrings and there's just a huge pile of pre-existing issues.
+# W503 Is supposed to be off by default but in the latest pycodestyle isn't.
+#      Also, both openstacksdk and Donald Knuth disagree with the rule. Line
+#      breaks should occur before the binary operator for readability.
+ignore = H306,H4,W503, E501
+show-source = True
+exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build
+
+[doc8]
+ignore = D001
+extensions = .rst, .yaml

zuul.yaml

@@ -0,0 +1,10 @@
+---
+- project:
+    merge-mode: squash-merge
+    default-branch: master
+    check:
+      jobs:
+        - otc-tox-pep8
+    gate:
+      jobs:
+        - otc-tox-pep8