---
# Copyright 2016 Internet Solutions (Pty) Ltd
#
# 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.
#
# (c) 2016 Donovan Francesco <donovan.francesco@is.co.za>
# (c) 2016 Paul Stevens <paul.stevens@is.co.za>
- name: Create the system group
  group:
    name: "{{ trove_system_group_name }}"
    state: "present"
    system: "yes"

- name: Create the trove system user
  user:
    name: "{{ trove_system_user_name }}"
    group: "{{ trove_system_group_name }}"
    comment: "{{ trove_system_user_comment }}"
    shell: "{{ trove_system_user_shell }}"
    system: "yes"
    createhome: "yes"
    home: "{{ trove_system_user_home }}"

- name: Create trove dirs
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(trove_system_user_name) }}"
    group: "{{ item.group|default(trove_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "/openstack", owner: "root", group: "root" }
    - { path: "/etc/trove" }
    - { path: "{{ trove_system_user_home }}" }
    - { path: "/var/lib/trove/tmp" }
    - { path: "/var/lib/trove/locks" }
    - { path: "/var/cache/trove", mode: "0700" }

- name: Create Apache mod_wsgi dirs
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(trove_system_user_name) }}"
    group: "{{ item.group|default(trove_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "/var/www/cgi-bin", owner: root, group: root }
    - { path: "/var/www/cgi-bin/trove" }
  when:
    - trove_use_mod_wsgi | bool
    - inventory_hostname in groups['trove_api']

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

- name: Create trove log dir
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(trove_system_user_name) }}"
    group: "{{ item.group|default(trove_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "/var/log/trove" }
  when: log_dir.rc != 0