compass/deploy/ansible/roles/neutron-controller/tasks/neutron_config.yml

   1 ---
   2 - name: neutron-db-manage upgrade to Juno
   3   shell: neutron-db-manage --config-file=/etc/neutron/neutron.conf --config-file=/etc/neutron/plugins/ml2/ml2_conf.ini upgrade head
   4   register: result
   5   until: result.rc == 0
   6   retries: 5
   7   delay: 3
   8   notify:
   9     - restart neutron-server
  10