--- - include_vars: "{{ ansible_os_family }}.yml" - name: install nova related packages action: "{{ ansible_pkg_mgr }} name={{ item }} state=present" with_items: packages | union(packages_noarch) - name: generate nova control service list lineinfile: dest=/opt/service create=yes line='{{ item }}' with_items: services | union(services_noarch) - name: update nova conf template: src=templates/nova.conf dest=/etc/nova/nova.conf backup=yes notify: - restart nova service - remove nova-sqlite-db