main.yml

---
# tasks file for lae.netbox
- import_tasks: validate_variables.yml

- import_tasks: load_variables.yml

- include_tasks: "install_packages_{{ ansible_pkg_mgr }}.yml"

- name: Switch Ansible's Python interpreter to Python 3
  set_fact:
    ansible_python_interpreter: "{{ netbox_python_binary }}"

- name: Recheck new Python interpreter's version
  setup:
    gather_subset: min
    filter: ansible_python_version

# Can't quite check the effective version of a git installation this early since
# the repo isn't checked out, but most users will be on develop in the first
# place so this dumb check should be good enough.
- name: Ensure Python version installed is compatible with this version of Netbox
  assert:
    that:
      - "ansible_python_version is version(item.python_needed, '>=')"
    msg: >
      NetBox {{ item.netbox_version_min }} requires at least Python {{ item.python_needed }}.
      Please either specify an older NetBox version, upgrade to a newer
      distribution that provides Python at least {{ item.python_needed }}, or
      set netbox_python_binary to an appropriate Python {{ item.python_needed }} binary.
  when:
    - netbox_stable and netbox_stable_version is version(item.netbox_version_min, '>=') or netbox_git
  loop: "{{ netbox_python_compat_matrix }}"

- name: Create NetBox user group
  group:
    name: "{{ netbox_group }}"

- name: Create NetBox user and home directory
  user:
    name: "{{ netbox_user }}"
    group: "{{ netbox_group }}"
    home: "{{ netbox_home }}"

- name: Ensure Postgres database exists (via socket)
  postgresql_db:
    name: "{{ netbox_database }}"
    login_user: "{{ netbox_database_user }}"
    login_unix_socket: "{{ netbox_database_socket }}"
  become: true
  become_user: "{{ netbox_database_user }}"
  when:
    - netbox_database_socket is defined
    - netbox_database_host is not defined

- name: Ensure Postgres database exists (via TCP)
  postgresql_db:
    name: "{{ netbox_database }}"
    login_host: "{{ netbox_database_host }}"
    port: "{{ netbox_database_port }}"
    login_user: "{{ netbox_database_user }}"
    login_password: "{{ netbox_database_password }}"
  when:
    - netbox_database_socket is not defined
    - netbox_database_host is defined

- import_tasks: deploy_netbox.yml

- name: Install uWSGI via pip
  pip:
    name: uwsgi
    state: "{{ 'latest' if netbox_keep_uwsgi_updated else 'present' }}"
    umask: "0022"
  environment:
    PATH: "/usr/local/bin:{{ _path }}"
  notify:
    - reload netbox.service
  retries: 2
  register: _netbox_uwsgi_install
  until: _netbox_uwsgi_install is succeeded

- name: Configure uWSGI NetBox application
  template:
    src: uwsgi.ini.j2
    dest: "{{ netbox_shared_path }}/uwsgi.ini"
    owner: "{{ netbox_user }}"
    group: "{{ netbox_group }}"
  notify:
    - reload netbox.service

- name: Install NetBox socket unit file
  template:
    src: netbox.socket.j2
    dest: /lib/systemd/system/netbox.socket
  notify:
    - restart netbox.socket

- name: Install NetBox service unit file
  template:
    src: netbox.service.j2
    dest: /lib/systemd/system/netbox.service
  notify:
    - restart netbox.service

- name: Install NetBox-rqworker service unit file
  template:
    src: netbox-rqworker.service.j2
    dest: /lib/systemd/system/netbox-rqworker.service
  notify:
    - restart netbox-rqworker.service

- name: Start and enable NetBox' socket and service
  systemd:
    name: "{{ item }}"
    state: started
    enabled: true
  loop:
    - netbox.socket
    - netbox.service

- name: Start and enable netbox-rqworker.service
  systemd:
    name: netbox-rqworker.service
    state: started
    enabled: true

- name: Restore the previous Ansible Python interpreter
  set_fact:
    ansible_python_interpreter: "{{ _netbox_global_python if _netbox_global_python is defined else 'auto_legacy' }}"

- name: Recheck the previous Python interpreter's version
  setup:
    gather_subset: min
    filter: ansible_python_version