---
# netbox tasks/main.yml
#
# SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
# SPDX-License-Identifier: Apache-2.0

- name: include OS-specific vars
  include_vars: "{{ ansible_os_family }}.yml"

- name: include OS-specific tasks
  include_tasks: "{{ ansible_os_family }}.yml"

- name: Create group for NetBox
  group:
    name: "{{ netbox_groupname }}"

- name: Create user for NetBox
  user:
    name: "{{ netbox_username }}"
    group: "{{ netbox_groupname }}"
    comment: "{{ netbox_comment }}"
    shell: "{{ netbox_shell }}"
    system: true
    password_lock: true

- name: Create NetBox dist dir
  file:
    path: "{{ netbox_dist_dir }}"
    state: directory
    owner: "root"
    group: "root"
    mode: "0755"

- name: Download NetBox distribution .tgz file
  get_url:
    url: "https://github.com/netbox-community/netbox/archive/v{{ netbox_version }}.tar.gz"
    dest: "{{ netbox_dist_dir }}/netbox_{{ netbox_version }}.tar.gz"
    owner: "root"
    group: "root"
    mode: "0644"
    checksum: "{{ netbox_version_checksum }}"

- name: Unarchive NetBox distribution
  unarchive:
    remote_src: true
    src: "{{ netbox_dist_dir }}/netbox_{{ netbox_version }}.tar.gz"
    dest: "/opt"
    owner: "root"
    group: "root"
    creates: "/opt/netbox-{{ netbox_version }}"

- name: Link NetBox distro to working dir
  file:
    state: "link"
    src: "/opt/netbox-{{ netbox_version }}"
    dest: "{{ netbox_working_dir }}"

- name: Fix media dir permissions
  file:
    path: "{{ netbox_media_dir }}"
    owner: "{{ netbox_username }}"
    state: "directory"
    mode: "u+rwX,go+rX"  # 755 on dirs, 644 on files
    recurse: true

- name: Add local_requirements.txt for netbox extensions
  lineinfile:
    line: "netbox-qrcode"
    dest: "{{ netbox_working_dir }}/local_requirements.txt"
    create: true
    owner: "root"
    group: "root"
    mode: "0644"

- name: Create NetBox configuration file
  template:
    src: "configuration.py.j2"
    dest: "{{ netbox_working_dir }}/netbox/netbox/configuration.py"
    owner: "root"
    group: "{{ netbox_groupname }}"
    mode: "0640"
  notify:
    - "restart-netbox"

- name: Run Netbox upgrade.sh script
  command:
    cmd: "{{ netbox_working_dir }}/upgrade.sh"
    chdir: "{{ netbox_working_dir }}"
    creates: "{{ netbox_working_dir }}/venv"
  notify:
    - "restart-netbox"

# need to create superuser here, per:
#
#  https://netbox.readthedocs.io/en/stable/installation/3-netbox/#create-a-super-usero
#
# but ansible's django_manage module currently isn't idempotent:
#
#   https://github.com/ansible/ansible/issues/29786

- name: Create gunicorn configuration
  template:
    src: "gunicorn.py.j2"
    dest: "{{ netbox_working_dir }}/gunicorn.py"
    owner: "root"
    group: "{{ netbox_groupname }}"
    mode: "0644"
  notify:
    - "start-netbox"
    - "restart-netbox"