adding ansible-deploy bash script

util/jenkins/ansible-deploy.sh

+#!/usr/bin/env bash
+
+# Ansible deployment wrapper script that
+# assumes the following parameters set
+# as environment variables
+# 
+# {edxapp,forum,xqueue,xserver,ora} - true/false
+# {edxapp,forum,xqueue,xserver,ora}_version - commit or tag
+ 
+export BOTO_CONFIG=/var/lib/jenkins/${aws_account}.boto
+dir=$(dirname $0)
+source "${dir}/ascii-convert.sh"
+
+if [[ -z $github_username  ]]; then
+  github_username=$BUILD_USER_ID
+fi
+
+if [[ ! -f $BOTO_CONFIG ]]; then
+  echo "AWS credentials not found for $aws_account"
+  exit 1
+fi
+
+extra_vars="/var/tmp/extra-vars-$$.yml"
+
+if [[ -z $deploy_host ]]; then
+  deploy_host="${github_username}.m.sandbox.edx.org"
+fi
+
+cat << EOF > $extra_vars
+---
+edx_platform_commit: $edxapp_version
+forum_version: $forum_version
+xqueue_version: $xqueue_version
+xserver_version: $xserver_version
+ora_version: $ora_version
+ease_version: $ease_version
+
+ansible_ssh_private_key_file: /var/lib/jenkins/${keypair}.pem
+
+EOF
+
+cat $extra_vars
+
+declare -A deploy
+
+deploy[edxapp]=$edxapp
+deploy[forum]=$forum
+deploy[xqueue]=$xqueue
+deploy[xserver]=$xserver
+deploy[ora]=$ora
+
+cd playbooks/edx-east/deployment
+
+for i in "${!deploy[@]}"; do
+    if [[ ${deploy[$i]} == "true" ]]; then
+        ansible-playbook -vvvv deploy_${i}.yml -i "${deploy_host}," -e "@${extra_vars}" --user ubuntu
+    fi
+done
+rm -f "$extra_vars"
+