---
# Nomad Installation Role

- name: Install dependencies
  ansible.builtin.apt:
    name:
      - curl
      - gnupg
      - lsb-release
      - apt-transport-https
    state: present
    update_cache: yes

- name: Add HashiCorp GPG key
  ansible.builtin.apt_key:
    url: https://apt.releases.hashicorp.com/gpg
    state: present

- name: Add HashiCorp repository
  ansible.builtin.apt_repository:
    repo: "deb https://apt.releases.hashicorp.com {{ ansible_distribution_release }} main"
    state: present
    filename: hashicorp

- name: Install Nomad
  ansible.builtin.apt:
    name: "nomad={{ nomad_version }}-1"
    state: present
    update_cache: yes

- name: Create Nomad directories
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: nomad
    group: nomad
    mode: '0755'
  loop:
    - "{{ nomad_data_dir }}"
    - "{{ nomad_data_dir }}/data"
    - /etc/nomad.d

- name: Configure Nomad
  ansible.builtin.template:
    src: nomad.hcl.j2
    dest: /etc/nomad.d/nomad.hcl
    owner: nomad
    group: nomad
    mode: '0640'
  notify: Restart Nomad

- name: Configure Nomad server (if server)
  ansible.builtin.template:
    src: server.hcl.j2
    dest: /etc/nomad.d/server.hcl
    owner: nomad
    group: nomad
    mode: '0640'
  when: nomad_server | default(false)
  notify: Restart Nomad

- name: Configure Nomad client
  ansible.builtin.template:
    src: client.hcl.j2
    dest: /etc/nomad.d/client.hcl
    owner: nomad
    group: nomad
    mode: '0640'
  when: nomad_client | default(false)
  notify: Restart Nomad

- name: Enable and start Nomad
  ansible.builtin.systemd:
    name: nomad
    enabled: yes
    state: started