Made Roles use repo wide secrets file.

Made keystone use repo wide secrets file.

Made glance-controller use repo wide secrets file.

kill and then remove image

Made neutron-controller use repo wide secrets file.

Made nova-controller use repo wide secrets file

Made nova-compute use repo wide secrets file.

 Made rabbitmq use repo wide secrets file.

Allow creation of admin-openrc.sh in docker.

added provider_interfaces.

added persistent root folder.

make each dir explicitely

added missing env vars.

mapped kvm machine-id from host

roles/mariadb/tasks/main.yml

@@ -1,8 +1,13 @@
 # Install a docker based mariadb.
 ---
+- name: include secrets
+  include_vars:
+    file: ../../secrets.yml
+    name: secrets
+
 - name: install service file.
   template:
-    src: files/mysql.service
+    src: templates/mysql.service
     dest: /etc/systemd/system/mysql.service
     mode: 644
     owner: root