allowing ansible-provision to do bare installations

playbooks/roles/edx_ansible/meta/main.yml

@@ -11,3 +11,4 @@
 # Role includes for role edx_ansible
 dependencies:
   - common
+  - aws

util/jenkins/ansible-provision.sh

@@ -202,18 +202,20 @@ done
 
 # If reconfigure was selected or if starting from an ubuntu 12.04 AMI
 # run non-deploy tasks for all roles
-if [[ $reconfigure == "true" || $server_type == "ubuntu_12.04" ]]; then
+if [[ $reconfigure == "true" ]]; then
     cat $extra_vars
     ansible-playbook edx_continuous_integration.yml -i "${deploy_host}," -e "@${extra_vars}" --user ubuntu --skip-tags deploy
 fi
 
-# Run deploy tasks for the roles selected
-for i in $roles; do
+if [[ $server_type == "full_edx_installation" ]]; then
+    # Run deploy tasks for the roles selected
+    for i in $roles; do
         if [[ ${deploy[$i]} == "true" ]]; then
             cat $extra_vars
             ansible-playbook ${i}.yml -i "${deploy_host}," -e "@${extra_vars}" --user ubuntu --tags deploy
         fi
-done
+    done
+fi
 
 # deploy the edx_ansible role
 ansible-playbook edx_ansible.yml -i "${deploy_host}," -e "@${extra_vars}" --user ubuntu