---
# 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: Create the system group
  group:
    name: "{{ neutron_system_group_name }}"
    state: "present"
    system: "yes"

- name: Create the neutron system user
  user:
    name: "{{ neutron_system_user_name }}"
    group: "{{ neutron_system_group_name }}"
    comment: "{{ neutron_system_comment }}"
    shell: "{{ neutron_system_shell }}"
    system: "yes"
    createhome: "yes"
    home: "/var/lib/{{ neutron_system_user_name }}"

- name: Create neutron dir
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(neutron_system_user_name) }}"
    group: "{{ item.group|default(neutron_system_group_name) }}"
    mode: "{{ item.mode | default(omit) }}"
  with_items:
    - { path: "/openstack", owner: "root", group: "root" }
    - { path: "{{ neutron_conf_dir }}", mode: "0750" }
    - { path: "{{ neutron_conf_dir }}/plugins", mode: "0750" }
    - { path: "{{ neutron_conf_dir }}/plugins/{{ neutron_plugin_type.split('.')[0] }}", mode: "0750" }
    - { path: "{{ neutron_conf_dir }}/rootwrap.d", owner: "root", group: "root" }
    - { path: "/etc/sudoers.d", mode: "0750", owner: "root", group: "root" }
    - { path: "/var/cache/neutron" }
    - { path: "{{ neutron_lock_path }}" }
    - { path: "/var/run/neutron" }
    - { path: "{{ neutron_system_home_folder }}", mode: "0755" }
    - { path: "{{ neutron_system_home_folder }}/ha_confs" }

- name: Test for log directory or link
  shell: |
    if [ -h "{{ neutron_log_dir }}"  ]; then
      chown -h {{ neutron_system_user_name }}:{{ neutron_system_group_name }} "{{ neutron_log_dir }}"
      chown -R {{ neutron_system_user_name }}:{{ neutron_system_group_name }} "$(readlink {{ neutron_log_dir }})"
    else
      exit 1
    fi
  register: log_dir
  failed_when: false
  changed_when: log_dir.rc != 0

- name: Create neutron log dir
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(neutron_system_user_name) }}"
    group: "{{ item.group|default(neutron_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "{{ neutron_log_dir }}" }
  when: log_dir.rc != 0

- name: Drop sudoers file
  template:
    src: "sudoers.j2"
    dest: "/etc/sudoers.d/{{ neutron_system_user_name }}_sudoers"
    mode: "0440"
    owner: "root"
    group: "root"

- name: Add zypper repo for ovs-nsh package
  zypper_repository:
    repo: "{{ repo.repo }}"
    state: "{{ repo.state | default('present') }}"
    name: "{{ repo.name | default(omit) }}"
    enabled: "{{ repo.enabled | default(omit) }}"
    disable_gpg_check: "{{ repo.disable_gpg_check | default(omit) }}"
    description: "{{ repo.description | default(omit) }}"
    autorefresh: "{{ repo.autorefresh | default(omit) }}"
    auto_import_keys: "{{ repo.auto_import_keys | default(omit) }}"
    priority: "{{ repo.priority | default(omit) }}"
  with_items: "{{ neutron_repos }}"
  loop_control:
    loop_var: repo
  when:
    - ansible_pkg_mgr == 'zypper'
    - ovs_nsh_support | bool

- name: Create ovs tempfiles directory
  block:
    - name: Create ovs tmpfiles file
      lineinfile:
        dest: "/etc/tmpfiles.d/openstack-openvswitch.conf"
        line: "D /var/run/openvswitch 2755 root root"
        create: true

    - name: Create ovs tmp directory
      file:
        path: "/var/run/openvswitch"
        state: directory
        mode: "02755"
  when:
    - "'ovs' in neutron_plugin_type | lower"