---
- name: check consul version
  shell:
    cmd: "consul --version | head -1 | cut -d'v' -f2"
  args:
    executable: /bin/bash
  changed_when: False
  failed_when: False
  register: installed_consul_version

- name: get consul
  get_url:
    url: "https://releases.hashicorp.com/consul/{{ consul_version }}/consul_{{ consul_version }}_freebsd_amd64.zip"
    dest: /tmp/consul.zip
  when: ("No such file" not in installed_consul_version.msg) or (installed_consul_version.msg != consul_version)
  register: get_consul

- name: get consul
  unarchive:
    src: /tmp/consul.zip
    dest: /usr/local/bin/
    remote_src: True
    mode: 0755
    owner: root
    group: staff
  when: get_consul.changed