- name: Ensure /opt/nebula directory exists
  file:
    path: /opt/nebula
    state: directory
    mode: '0700'
    owner: root
    group: root

- name: Download & Extract Nebula
  unarchive:
    src: "https://github.com/slackhq/nebula/releases/download/v{{ nebula_version }}/nebula-linux-{{ nebula_architectures[ansible_architecture] }}.tar.gz"
    dest: "/opt/nebula"
    remote_src: yes
    creates: '/opt/nebula/nebula'

- name: Ensure Nebula binaries permissions are correct
  file:
    path: "/opt/nebula/{{ item }}"
    owner: root
    group: root
    mode: '0700'
  with_items:
    - nebula
    - nebula-cert