- name: setup haproxy
  gather_facts: no
  hosts: "{{target}}"
  become: "{{become}}"
  tasks:

  #
  # setup haproxy
  #

  - name: deploy haproxy config
    ansible.builtin.template:
      src: templates/haproxy.cfg.j2.{{env}}
      dest: /etc/haproxy/haproxy.cfg
    notify: reload haproxy
    diff: true

  # todo avoid redundancy with reload haproxy handler
  - name: Ensure HAProxy is started and enabled on boot.
    service: name=haproxy state=started enabled=yes

  handlers:

  #- name: reload haproxy
  #  ansible.builtin.shell:
  #    executable: /bin/bash
  #    # stdout: Configuration file is valid
  #    cmd: "[[ -n `haproxy -f /etc/haproxy/haproxy.cfg -c -V 2>/dev/null | grep valid$'` ]] && systemctl reload haproxy.service"

  # starts the daemon implicitly
  - name: reload haproxy
    service: name=haproxy state=reloaded