- name: Ensure prerequisite packages are installed
  ansible.builtin.apt:
    pkg:
      - wget
      - gpg
      - coreutils
    update_cache: true
- name: Hashicorp repo setup
  vars:
    keypath: /usr/share/keyrings/hashicorp-archive-keyring.gpg
    gpgpath: /tmp/hashicorp.gpg
  block:
  - name: Download the hashicorp GPG Key
    ansible.builtin.get_url:
      url: https://apt.releases.hashicorp.com/gpg 
      dest: "{{ gpgpath }}"
  - name: Dearmor the hashicorp gpg key
    ansible.builtin.command:
      cmd: "gpg --dearmor --yes -o {{ keypath }} {{ gpgpath }}"
    register: gpg
    changed_when: gpg.rc == 0
  - name: Add the hashicorp linux repo
    vars:
      keyfile: "{{ keypath }}"
    ansible.builtin.template:
      src: hashicorp.list
      dest: /etc/apt/sources.list.d/hashicorp.list
      mode: "0644"
  - name: Update apt repo cache
    ansible.builtin.apt:
      update_cache: true
- name: Install nomad package
  ansible.builtin.apt:
    pkg: nomad