---
- name: create group for xray
  group:
    name: "{{ xray_group }}"
    state: present
  become: yes

- name: create user for xray
  user:
    name: "{{ xray_user }}"
    group: "{{ xray_group }}"
    system: yes
  become: yes

- name: ensure xray_download_directory exists
  file:
    path: "{{ xray_download_directory }}"
    state: directory
  become: yes

- name: download xray
  unarchive:
    src: "{{ xray_tar }}"
    dest: "{{ xray_download_directory }}"
    remote_src: yes
    owner: "{{ xray_user }}"
    group: "{{ xray_group }}"
    creates: "{{ xray_home }}"
  become: yes
  register: downloadxray
  until: downloadxray is succeeded
  retries: 3

- name: perform prerequisite installation
  include_tasks: "{{ ansible_os_family }}.yml"

- name: ensure etc exists
  file:
    path: "{{ xray_home }}/var/etc"
    state: directory
    owner: "{{ xray_user }}"
    group: "{{ xray_group }}"
  become: yes

- name: Remove SSH keys
  file:
    path: "{{ ssh_keys.dir }}"
    state: absent
  loop:
    - dir: "/home/.xray_ami/.ssh/authorized_keys"
    - dir: "/root/.ssh/authorized_keys"
    - dir: "/home/centos/.ssh/authorized_keys"
  loop_control:
    loop_var: ssh_keys
  when: ami_creation

- name: shutdown VM
  command: /sbin/shutdown -h now
  ignore_errors: 'yes'
  when: ami_creation