---
- name: Consul User
  user:
    name: consul
    comment: "Consul User"
    shell: /bin/bash
    state: present

- name: Ensure Consul Download Dir exists
  file:
    path: "{{cloud_consul_download_dir}}"
    mode: 0755
    state: directory
  tags:
    - install

- name: Consul Download
  get_url:
    url: "https://releases.hashicorp.com/consul/{{cloud_consul_version}}/consul_{{cloud_consul_version}}_linux_amd64.zip"
    dest: "{{cloud_consul_download_dir}}/{{cloud_consul_version}}_linux_amd64.zip"
  tags:
    - install

- name: Consul UI Download
  get_url:
    url: "https://releases.hashicorp.com/consul/{{cloud_consul_version}}/consul_{{cloud_consul_version}}_web_ui.zip"
    dest: "{{cloud_consul_download_dir}}/{{cloud_consul_version}}_web_ui.zip"
  tags:
    - install
  when: cloud_consul_version | version_compare('1.2', '<') 

- name: Ensure Consul Install Dir exists
  file:
    path: "{{cloud_consul_install_dir}}"
    mode: 0755
    state: directory
  tags:
    - install

- name: Ensure Consul App Dirs exist
  file: >
    path="{{cloud_consul_install_dir}}/{{item}}"
    owner=consul
    group=consul
    mode=0755
    state=directory
  with_items:
    - etc
    - data
    - bin
    - log
    - ui
  tags:
    - install

- name: Unzip Consul
  unarchive:
    src: "{{cloud_consul_download_dir}}/{{cloud_consul_version}}_linux_amd64.zip"
    dest: "{{cloud_consul_install_dir}}/bin"
    remote_src: True
  tags:
    - install

- name: Unzip Consul UI
  unarchive:
    src: "{{cloud_consul_download_dir}}/{{cloud_consul_version}}_web_ui.zip"
    dest: "{{cloud_consul_install_dir}}/ui"
    remote_src: True
  tags:
    - install
  when: cloud_consul_version | version_compare('1.2', '<')

- name: ensures consul command has the right permissions
  file:
    path: "{{cloud_consul_install_dir}}/bin/consul"
    owner: root
    group: root
    mode: 0755
    state: file