---
# 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: "{{ ironic_system_group_name }}"
    state: "present"
    system: "yes"
  tags:
    - ironic-api
    - ironic-conductor

- name: Remove old key file(s) if found
  file:
    path: "{{ item }}"
    state: "absent"
  with_items:
    - "{{ ironic_system_home_folder }}/.ssh/authorized_keys"
    - "{{ ironic_system_home_folder }}/.ssh/id_rsa"
    - "{{ ironic_system_home_folder }}/.ssh/id_rsa.pub"
  when: ironic_recreate_keys | bool
  tags:
    - ironic-api
    - ironic-conductor

- name: Create the ironic system user
  user:
    name: "{{ ironic_system_user_name }}"
    group: "{{ ironic_system_group_name }}"
    comment: "{{ ironic_system_comment }}"
    shell: "{{ ironic_system_shell }}"
    system: "yes"
    createhome: "yes"
    home: "{{ ironic_system_home_folder }}"
    generate_ssh_key: "yes"
  tags:
    - ironic-api
    - ironic-conductor

- name: Create ironic dir
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(ironic_system_user_name) }}"
    group: "{{ item.group|default(ironic_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "/openstack", mode: "0755", owner: "root", group: "root" }
    - { path: "/etc/ironic" }
    - { path: "/etc/ironic/rootwrap.d" }
    - { path: "/etc/sudoers.d", mode: "0750", owner: "root", group: "root" }
    - { path: "/var/cache/ironic" }
    - { path: "{{ ironic_system_home_folder }}" }
    - { path: "{{ ironic_system_home_folder }}/.ssh", mode: "0700" }
    - { path: "{{ ironic_system_home_folder }}/images" }
    - { path: "{{ ironic_system_home_folder }}/master_images" }
    - { path: "/var/lock/ironic" }
    - { path: "/var/run/ironic" }
  tags:
    - ironic-api
    - ironic-conductor

- name: Create ironic venv dir
  file:
    path: "{{ item.path }}"
    state: directory
  with_items:
    - { path: "/openstack/venvs" }
    - { path: "{{ ironic_venv_bin }}" }
  when: ironic_venv_enabled | bool
  tags:
    - ironic-api
    - ironic-conductor

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

- name: Create ironic log dir
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(ironic_system_user_name) }}"
    group: "{{ item.group|default(ironic_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "{{ ironic_system_log_folder }}" }
  when: log_dir.rc != 0
  tags:
    - ironic-api
    - ironic-conductor

- name: Include sudoers file
  template:
    src: "sudoers.j2"
    dest: "/etc/sudoers.d/{{ ironic_system_user_name }}_sudoers"
    mode: "0440"
    owner: "root"
    group: "root"
  tags:
    - ironic-api
    - ironic-conductor

- name: Install common dependencies via apt
  apt:
    pkg: "{{ item }}"
    state: latest
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: ironic_common_apt_packages
  tags:
    - ironic-install
    - ironic-apt-packages

- name: Install common dependencies via pip
  pip:
    name: "{{ item }}"
    state: present
    extra_args: "{{ pip_install_options|default('') }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: ironic_common_pip_packages
  tags:
    - ironic-install
    - ironic-pip-packages