# (c) 2018, James Denton <james.denton@rackspace.com>
#
# Copyright 2018, 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: Install OVN pip packages
  pip:
    name: "{{ neutron_optional_ovn_pip_packages }}"
    state: "{{ neutron_pip_package_state }}"
    virtualenv: "{{ neutron_bin | dirname }}"
    virtualenv_site_packages: "no"
    extra_args: >-
      {{ neutron_developer_mode | ternary(pip_install_developer_constraints | default('--constraint /opt/developer-pip-constraints.txt'), '') }}
      {{ (pip_install_upper_constraints is defined) | ternary('--constraint ' + pip_install_upper_constraints | default(''),'') }}
      {{ pip_install_options | default('') }}
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  when:
    - neutron_services['neutron-server']['group'] in group_names
      or neutron_services['neutron-ovn-northd']['group'] in group_names
      or neutron_services['neutron-ovn-controller']['group'] in group_names
  notify: Restart neutron services
  tags:
    - ovn-install
    - ovn-pip-packages

- name: Install ovn-northd packages
  package:
    name: "{{ neutron_ovn_northd_distro_packages }}"
    state: "{{ neutron_package_state }}"
    update_cache: "{{ (ansible_pkg_mgr in ['apt', 'zypper']) | ternary('yes', omit) }}"
    cache_valid_time: "{{ (ansible_pkg_mgr == 'apt') | ternary(cache_timeout, omit) }}"
  register: install_packages
  until: install_packages is success
  retries: 5
  delay: 2
  when:
    - neutron_services['neutron-ovn-northd']['group'] in group_names

- name: Install ovn-controller packages
  package:
    name: "{{ neutron_ovn_controller_distro_packages }}"
    state: "{{ neutron_package_state }}"
    update_cache: "{{ (ansible_pkg_mgr in ['apt', 'zypper']) | ternary('yes', omit) }}"
    cache_valid_time: "{{ (ansible_pkg_mgr == 'apt') | ternary(cache_timeout, omit) }}"
  register: install_packages
  until: install_packages is success
  retries: 5
  delay: 2
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names

- name: Ensure Open vSwitch service is started and enabled
  systemd:
    name: "{{ neutron_ovs_service_name }}"
    state: started
    enabled: yes
  when:
    - neutron_services['neutron-ovn-northd']['group'] in group_names
      or neutron_services['neutron-ovn-controller']['group'] in group_names

- name: Ensure ovn-northd service is started and enabled
  systemd:
    name: "{{ neutron_ovn_northd_service_name }}"
    state: started
    enabled: yes
  when:
    - neutron_services['neutron-ovn-northd']['group'] in group_names

- name: Ensure ovn-controller service is started and enabled
  systemd:
    name: "{{ neutron_ovn_controller_service_name }}"
    state: started
    enabled: yes
  when:
    - neutron_services['neutron-ovn-controller']['group'] in group_names

- include: setup_ovs_ovn.yml