haproxy-wi/app/scripts/ansible/roles/haproxy.yml

---
- name: Install HAProxy as a service
  hosts: "{{ variable_host }}"
  become: yes
  become_method: sudo
  gather_facts: yes
  roles:
    - role: haproxy
      environment:
        http_proxy: "{{PROXY}}"
        https_proxy: "{{PROXY}}"

  tags:
    - system

- name: Install HAProxy as a Docker
  hosts: "{{ variable_host }}"
  become: yes
  become_method: sudo
  gather_facts: yes
  roles:
    - role: docker
      environment:
        http_proxy: "{{PROXY}}"
        https_proxy: "{{PROXY}}"
    - role: haproxy-docker
      environment:
        http_proxy: "{{PROXY}}"
        https_proxy: "{{PROXY}}"
  tags:
    - docker