---
# Copyright 2014, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Perform a DB expand
  command: "{{ neutron_bin }}/neutron-db-manage upgrade --expand"
  become: yes
  become_user: "{{ neutron_system_user_name }}"
  when:
    - "ansible_local['openstack_ansible']['neutron']['need_db_expand'] | bool"
    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"

- name: Disable the db expand fact
  ini_file:
    dest: "/etc/ansible/facts.d/openstack_ansible.fact"
    section: neutron
    option: "need_db_expand"
    value: "False"

- name: Check for available offline migrations
  command: "{{ neutron_bin }}/neutron-db-manage has_offline_migrations"
  become: yes
  become_user: "{{ neutron_system_user_name }}"
  when:
    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
  changed_when: false
  register: _offline_migrations_check
  failed_when:
    - "_offline_migrations_check.rc == 1"
    - "'Need to apply migrations' not in _offline_migrations_check.stdout"

- name: Set the fact for the required offline migrations
  ini_file:
    dest: "/etc/ansible/facts.d/openstack_ansible.fact"
    section: neutron
    option: "need_db_contract"
    value: "True"
  when:
    - "'stdout' in _offline_migrations_check"
    - "'Need to apply migrations' in _offline_migrations_check.stdout"
  notify: Restart neutron services

- name: Refresh local facts
  setup:
    filter: ansible_local
    gather_subset: "!all"