List system dependencies for running common tests

Add an other-requirements.txt file containing a cross-platform list
of dependencies needed for running included tox-based tests. Also
include a tox environment for convenience calling the bindep[*] utility to
list any missing system requirements.

This change is self-testing.

For other-requirements.txt see also
http://docs.openstack.org/infra/manual/drivers.html#package-requirements

[*] http://docs.openstack.org/infra/bindep/

Change-Id: I954b79afd4a9d54488d5f4e0f5cab3cf82ce0407

other-requirements.txt

@@ -0,0 +1,60 @@
+# This is a cross-platform list tracking distribution packages needed by tests;
+# see http://docs.openstack.org/infra/bindep/ for additional information.
+
+build-essential [platform:dpkg]
+curl
+cyrus-sasl-devel [platform:rpm]
+gawk
+gettext
+language-pack-en [platform:ubuntu]
+libcurl-devel [platform:rpm]
+libcurl4-gnutls-dev [platform:dpkg]
+libevent-dev [platform:dpkg]
+libevent-devel [platform:rpm]
+libffi-dev [platform:dpkg]
+libffi-devel [platform:rpm]
+libldap2-dev [platform:dpkg]
+libmysqlclient-dev [platform:dpkg]
+libpcap-dev [platform:dpkg]
+libpcap-devel [platform:rpm]
+libpq-dev [platform:dpkg]
+librrd-dev [platform:dpkg]
+libsasl2-dev [platform:dpkg]
+libuuid-devel [platform:rpm]
+libxml2-dev [platform:dpkg]
+libxml2-devel [platform:rpm]
+libxml2-utils [platform:dpkg]
+libxslt-devel [platform:rpm]
+libxslt1-dev [platform:dpkg]
+locales [platform:debian]
+mariadb [platform:rpm]
+mariadb-devel [platform:rpm]
+mariadb-server [platform:rpm]
+memcached
+mongodb [platform:dpkg]
+mongodb-server [platform:rpm]
+mysql-client [platform:dpkg]
+mysql-server [platform:dpkg]
+pkg-config [platform:dpkg]
+pkgconfig [platform:rpm]
+postgresql
+postgresql-client [platform:dpkg]
+postgresql-devel [platform:rpm]
+postgresql-server [platform:rpm]
+python-dev [platform:dpkg]
+python-devel [platform:rpm]
+python-libvirt [platform:dpkg]
+python-lxml
+python3-all-dev [platform:ubuntu !platform:ubuntu-precise]
+python3-dev [platform:dpkg]
+python3-devel [platform:fedora]
+python3.4 [platform:ubuntu-trusty]
+python34-devel [platform:centos]
+python3.5 [platform:ubuntu-xenial]
+redis [platform:rpm]
+redis-server [platform:dpkg]
+rrdtool-devel [platform:rpm]
+uuid-dev [platform:dpkg]
+zlib-devel [platform:rpm]
+zlib1g-dev [platform:dpkg]
+zookeeperd [platform:dpkg]

tox.ini

@@ -42,3 +42,11 @@ max-complexity = 30
 ignore = E402,E501,F401,H302,H904,H803,H405,H105,W503
 show-source = True
 exclude=.venv,.git,.tox,dist,*egg,build,tests,tests_to_fix
+
+[testenv:bindep]
+# Do not install any requirements. We want this to be fast and work even if
+# system dependencies are missing, since it's used to tell you what system
+# dependencies are missing! This also means that bindep must be installed
+# separately, outside of the requirements files.
+deps = bindep
+commands = bindep test