---
# Copyright 2022 City Network International AB
#
# 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: Prepare Neutron configuration upgrade for deploying the new release
  hosts: localhost
  connection: local
  gather_facts: false
  user: root
  vars:
    neutron_group: 'neutron_all'
    neutron_host_to_check: "{{ groups[neutron_group][0] }}"
  tasks:
    - name: End task if neutron is not deployed
      meta: end_play
      when: not groups[neutron_group]

    - name: Define neutron variables for upgrade
      lineinfile:
        dest: "{{ openstack_config_dir }}/user_neutron_migration.yml"
        line: "{{ item.line | to_nice_yaml }}"
        state: present
        create: true
        mode: 0640
      when: item.condition
      with_items:
        - line:
            neutron_plugin_type: ml2.lxb
          condition: "{{ 'neutron_plugin_type' not in hostvars[neutron_host_to_check] }}"
        - line:
            neutron_ml2_drivers_type: "flat,vlan,vxlan,local"
          condition: "{{ 'neutron_ml2_drivers_type' not in hostvars[neutron_host_to_check] }}"
        - line:
            neutron_plugin_base:
              - router
              - metering
          condition: "{{ 'neutron_plugin_base' not in hostvars[neutron_host_to_check] }}"