vagrant: Add openSUSE Leap 42.1

Add support for testing ansible roles against openSUSE Leap 42.1.
This also improves the run_tests.sh script and also adds support for
openSUSE bindep dependencies. Finally, it adds a new BINDEP_FILE
variable which can be used to set an alternative bindep.txt dependency
file.

Change-Id: I57357b119eb1d8eb7726401b8feb48d1ae08c470

Vagrantfile

@@ -1,9 +1,25 @@
 Vagrant.configure(2) do |config|
-  config.vm.box = "ubuntu/xenial64"
-  config.vm.provision "shell", inline: <<-SHELL
+  config.vm.provider "virtualbox" do |v|
+    v.memory = 2048
+    v.cpus = 2
+  end
+
+  config.vm.define "ubuntu1604" do |xenial|
+    xenial.vm.box = "ubuntu/xenial64"
+    xenial.vm.provision "shell", inline: <<-SHELL
       sudo su -
       cd /vagrant
-    apt-get update
       ./run_tests.sh
     SHELL
+  end
+
+  config.vm.define "opensuse421" do |leap421|
+    leap421.vm.box = "opensuse/openSUSE-42.1-x86_64"
+    leap421.vm.provision "shell", inline: <<-SHELL
+      sudo su -
+      cd /vagrant
+      ./run_tests.sh
+    SHELL
+  end
+
 end

bindep.txt

@@ -18,26 +18,26 @@ libffi-dev        [platform:dpkg]
 python2.7         [platform:dpkg]
 python-dev        [platform:dpkg]
 
-# Base requirements for CentOS
+# Base requirements for RPM distros
 gcc               [platform:rpm]
 gcc-c++           [platform:rpm]
 git               [platform:rpm]
-python-devel      [platform:rpm]
 libffi-devel      [platform:rpm]
 openssl-devel     [platform:rpm]
+python-devel      [platform:rpm]
 
 # For SELinux
-libselinux-python [platform:rpm]
+libselinux-python [platform:centos]
+libsemanage-python [platform:centos]
 
 # For SSL SNI support
-python-pyasn1               [platform:dpkg]
-python-openssl              [platform:dpkg]
+python-pyasn1               [platform:dpkg platform:suselinux]
+python-openssl              [platform:dpkg platform:suselinux]
 python-ndg-httpsclient      [platform:ubuntu]
-python2-pyasn1              [platform:rpm]
-python2-pyOpenSSL           [platform:rpm]
-python-ndg_httpsclient      [platform:rpm]
-
-
+python2-pyasn1              [platform:centos]
+python2-pyOpenSSL           [platform:centos]
+python-pyOpenSSL            [platform:suselinux]
+python-ndg_httpsclient      [platform:centos]
 
 # Required for compressing collected log files in CI
 gzip

run_tests.sh

@@ -13,21 +13,35 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+set -o pipefail
 set -euov
 
-FUNCTIONAL_TEST=${FUNCTIONAL_TEST:-true}
+BINDEP_FILE=${BINDEP_FILE:-bindep.txt}
 
-# Install python2 for Ubuntu 16.04 and CentOS 7
-if which apt-get; then
-    sudo apt-get update && sudo apt-get install -y python
-fi
+# Start fresh
+rm -rf .tox
 
-if which yum; then
-    sudo yum install -y python
-fi
+source /etc/os-release || source /usr/lib/os-release
+
+case "${ID,,}" in
+    *suse*)
+        # Need to pull libffi and python-pyOpenSSL early
+        # because we install ndg-httpsclient from pip
+        sudo zypper -n in python-devel lsb-release libffi-devel python-pyOpenSSL
+        ;;
+    centos)
+        sudo yum install -y python-devel redhat-lsb-core
+        ;;
+    ubuntu|debian)
+        sudo apt-get update && sudo apt-get install -y python-dev lsb-release
+        ;;
+    *)
+        echo "Unsupported distribution: ${ID,,}"
+        exit 1
+esac
 
 # Install pip
-if [ ! "$(which pip)" ]; then
+if ! which pip &>/dev/null; then
     curl --silent --show-error --retry 5 \
         https://bootstrap.pypa.io/get-pip.py | sudo python2.7
 fi
@@ -38,25 +52,40 @@ sudo pip install bindep tox
 # CentOS 7 requires two additional packages:
 #   redhat-lsb-core - for bindep profile support
 #   epel-release    - required to install python-ndg_httpsclient/python2-pyasn1
-if [ "$(which yum)" ]; then
+if [[ ${ID,,} == "centos" ]]; then
     sudo yum -y install redhat-lsb-core epel-release
+# openSUSE 42.1 does not have python-ndg-httpsclient
+elif [[ ${ID,,} == *suse* ]]; then
+    pip install ndg-httpsclient
 fi
 
+# Get a list of packages to install with bindep. If packages need to be
+# installed, bindep exits with an exit code of 1.
+BINDEP_PKGS=$(bindep -b -f ${BINDEP_FILE} test || true)
+echo "Packages to install: ${BINDEP_PKGS}"
+
 # Install OS packages using bindep
-if apt-get -v >/dev/null 2>&1 ; then
+if [[ ${#BINDEP_PKGS} > 0 ]]; then
+    case "${ID,,}" in
+        *suse*)
+            sudo zypper -n in $BINDEP_PKGS
+            ;;
+        centos)
+            sudo yum install -y $BINDEP_PKGS
+            ;;
+        ubuntu|debian)
             sudo apt-get update
             DEBIAN_FRONTEND=noninteractive \
                 sudo apt-get -q --option "Dpkg::Options::=--force-confold" \
-      --assume-yes install `bindep -b -f bindep.txt test`
-else
-    sudo yum install -y `bindep -b -f bindep.txt test`
+                --assume-yes install $BINDEP_PKGS
+            ;;
+    esac
 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
-    tox -e ${tox_env}
-  elif [ "${tox_env}" == "functional" ] && [ "${FUNCTIONAL_TEST}" == "true" ]; then
-    tox -e ${tox_env}
-  fi
-done
+# Get envlist in a $env1,$env2,...,$envn format
+toxenvs="$(tox -l | tr '\n' ',' | sed 's/,$//')"
+
+# Execute all $toxenvs or only a specific one
+tox -e "${1:-$toxenvs}"
+
+# vim: set ts=4 sw=4 expandtab: