Add Vagrant file, tests and update Readme

Signed-off-by: Taseer Ahmed <taseer94@gmail.com>

README.md

@@ -1,38 +1,4 @@
-Role Name
-=========
+OpenStack-Ansible Congress
+==========================
 
-A brief description of the role goes here.
-
-Requirements
-------------
-
-Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
-
-Role Variables
---------------
-
-A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
-
-Dependencies
-------------
-
-A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
-
-Example Playbook
-----------------
-
-Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
-
-    - hosts: servers
-      roles:
-         - { role: username.rolename, x: 42 }
-
-License
--------
-
-BSD
-
-Author Information
-------------------
-
-An optional section for the role authors to include contact information, or a website (HTML is not allowed).
+Ansible role that will install and configure Congress, a policy framework for OpenStack.

Vagrantfile

@@ -1 +1,47 @@
-# a vagrant file
+# Note:
+# This file is maintained in the openstack-ansible-tests repository.
+# https://git.openstack.org/cgit/openstack/openstack-ansible-tests/tree/Vagrantfile
+#
+# If you need to perform any change on it, you should modify the central file,
+# then, an OpenStack CI job will propagate your changes to every OSA repository
+# since every repo uses the same Vagrantfile
+
+# Verify whether required plugins are installed.
+required_plugins = [ "vagrant-disksize" ]
+required_plugins.each do |plugin|
+  if not Vagrant.has_plugin?(plugin)
+    raise "The vagrant plugin #{plugin} is required. Please run `vagrant plugin install #{plugin}`"
+  end
+end
+
+Vagrant.configure(2) do |config|
+  config.vm.provider "virtualbox" do |v|
+    v.memory = 4096
+    v.cpus = 2
+  end
+
+  config.vm.provision "shell",
+      privileged: false,
+      inline: <<-SHELL
+          cd /vagrant
+         ./run_tests.sh
+      SHELL
+
+  config.vm.define "ubuntu1604" do |xenial|
+    xenial.disksize.size = "40GB"
+    xenial.vm.box = "ubuntu/xenial64"
+  end
+
+  config.vm.define "opensuse422" do |leap422|
+    leap422.vm.box = "opensuse/openSUSE-42.2-x86_64"
+  end
+
+  config.vm.define "opensuse423" do |leap423|
+    leap423.vm.box = "opensuse/openSUSE-42.3-x86_64"
+  end
+
+  config.vm.define "centos7" do |centos7|
+    centos7.vm.box = "centos/7"
+  end
+
+end

run_tests.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+# Copyright 2015, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Note:
+# This file is maintained in the openstack-ansible-tests repository.
+# https://git.openstack.org/cgit/openstack/openstack-ansible-tests/tree/run_tests.sh
+# If you need to modify this file, update the one in the openstack-ansible-tests
+# repository and then update this file as well. The purpose of this file is to
+# prepare the host and then execute all the tox tests.
+#
+
+## Shell Opts ----------------------------------------------------------------
+set -xeu
+
+## Vars ----------------------------------------------------------------------
+
+export WORKING_DIR=${WORKING_DIR:-$(pwd)}
+
+## Main ----------------------------------------------------------------------
+
+source /etc/os-release || source /usr/lib/os-release
+
+install_pkg_deps() {
+    pkg_deps="git"
+
+    # Prefer dnf over yum for CentOS.
+    which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
+
+    case ${ID,,} in
+        *suse*) pkg_mgr_cmd="zypper -n in" ;;
+        centos|rhel) pkg_mgr_cmd="${RHT_PKG_MGR} install -y" ;;
+        fedora) pkg_mgr_cmd="dnf -y install" ;;
+        ubuntu|debian) pkg_mgr_cmd="apt-get install -y" ;;
+        *) echo "unsupported distribution: ${ID,,}"; exit 1 ;;
+    esac
+
+    eval sudo $pkg_mgr_cmd $pkg_deps
+}
+
+git_clone_repo() {
+    if [[ ! -d tests/common ]]; then
+        # The tests repo doesn't need a clone, we can just
+        # symlink it.
+        if [[ "$(basename ${WORKING_DIR})" == "openstack-ansible-tests" ]]; then
+            ln -s ${WORKING_DIR} ${WORKING_DIR}/tests/common
+        else
+            git clone \
+                https://git.openstack.org/openstack/openstack-ansible-tests \
+                tests/common
+        fi
+    fi
+}
+
+install_pkg_deps
+
+git_clone_repo
+
+# start executing the main test script
+source tests/common/run_tests_common.sh

tasks/congress_post_install.yml

@@ -16,13 +16,8 @@
 
 - name: generate congress configuration
   template:
-    src: congress.conf
+    src: "{{ item }}"
     dest: /opt/congress/etc
-
-- name: copy files
-  copy:
-    src: "/opt/congress/etc/{{ item }}"
-    dest: /etc/congress
   with_items:
     - api-paste.ini
     - policy.json