Added SNI support for os_heat via OS packages

Some Linux distributions, such as CentOS 7 and Xenial, have trouble
validating SSL certificates when using get_url with servers
that use Server Name Indication (SNI).

This patch adds those packages to the list of required packages and
uses bindep to install them in developer test environments the same
way that the gate tests install them.

Change-Id: Ic1b142f0cf268ea4f783641dacb81497efa9aae6

bindep.txt

@@ -9,12 +9,30 @@
 # is better to have this file empty, otherwise OpenStack-CI
 # will fall back to installing its default packages which
 # will potentially be detrimental to the tests executed.
-# OpenStack-CI's Jenkins needs curl
-# TODO(odyssey4me) remove this once https://review.openstack.org/288634 has merged
-# and the disk images are rebuilt and redeployed.
-curl
-apt-transport-https
 
-# Requirements for Paramiko 2.0
-libssl-dev
-libffi-dev
+# Base requirements for Ubuntu
+build-essential   [platform:dpkg]
+git-core          [platform:dpkg]
+libssl-dev        [platform:dpkg]
+libffi-dev        [platform:dpkg]
+python2.7         [platform:dpkg]
+python-dev        [platform:dpkg]
+
+# Base requirements for CentOS
+gcc               [platform:rpm]
+gcc-c++           [platform:rpm]
+git               [platform:rpm]
+python-devel      [platform:rpm]
+libffi-devel      [platform:rpm]
+openssl-devel     [platform:rpm]
+
+# For SELinux
+libselinux-python [platform:rpm]
+
+# For SSL SNI support
+python-pyasn1               [platform:dpkg]
+python-openssl              [platform:dpkg]
+python-ndg-httpsclient      [platform:ubuntu !platform:ubuntu-trusty]
+python2-pyasn1              [platform:rpm]
+pyOpenSSL                   [platform:rpm]
+python-ndg_httpsclient      [platform:rpm]

run_tests.sh

@@ -17,26 +17,37 @@ set -euov
 
 FUNCTIONAL_TEST=${FUNCTIONAL_TEST:-true}
 
-# prep the host
-if [ "$(which apt-get)" ]; then
-  apt-get update
-  apt-get install -y build-essential python2.7 python-dev git-core libssl-dev libffi-dev
-fi
-
-# get pip, if necessary
+# Install pip
 if [ ! "$(which pip)" ]; then
   curl --silent --show-error --retry 5 \
     https://bootstrap.pypa.io/get-pip.py | sudo python2.7
 fi
 
-# install tox
-pip install tox
+# Install bindep and tox
+pip install bindep tox
+
+# CentOS 7 requires two additional packages:
+#   redhat-lsb-core - for bindep profile support
+#   epel-release    - required to install python-ndg_httpsclient/python2-pyasn1
+if [ "$(which yum)" ]; then
+    yum -y install redhat-lsb-core epel-release
+fi
+
+# Install OS packages using bindep
+if apt-get -v >/dev/null 2>&1 ; then
+    apt-get update
+    DEBIAN_FRONTEND=noninteractive \
+      apt-get -q --option "Dpkg::Options::=--force-confold" \
+      --assume-yes install `bindep -b -f bindep.txt test`
+else
+    yum install -y `bindep -b -f bindep.txt test`
+fi
 
 # run through each tox env and execute the test
 for tox_env in $(awk -F= '/envlist/ {print $2}' tox.ini | sed 's/,/ /g'); do
-  if [ "${tox_env}" != "functional" ]; then
+  if [ "${tox_env}" != "ansible-functional" ]; then
     tox -e ${tox_env}
-  elif [ "${tox_env}" == "functional" ]; then
+  elif [ "${tox_env}" == "ansible-functional" ]; then
     if ${FUNCTIONAL_TEST}; then
       tox -e ${tox_env}
     fi