ansible-roles/haproxy/tasks/haproxy-service.yml

---
- name: Get the haproxy repo key
  apt_key: url={{ haproxy_repo_key }} state=present
  when: haproxy_latest_release
  tags: haproxy

- name: Define the haproxy repository
  apt_repository: repo='{{ haproxy_ubuntu_latest_repo }}' state=present update_cache=yes
  when:
    - haproxy_latest_release
    - is_ubuntu
  tags: haproxy

- name: Define the haproxy repository
  apt_repository: repo='{{ haproxy_debian_latest_repo }}' state=present update_cache=yes
  when:
    - haproxy_latest_release
    - is_debian
  tags: haproxy

- name: Install the haproxy package
  apt: name=haproxy state=present default_release={{ ansible_lsb.codename }}-backports
  when: not haproxy_latest_release
  register: install_haproxy
  tags: haproxy

- name: Install the haproxy package
  apt: name=haproxy state=latest default_release={{ ansible_lsb.codename }}-backports-{{ haproxy_version }}
  when:
    - haproxy_latest_release
    - is_debian
  register: install_haproxy
  tags: haproxy

- name: Install the haproxy package
  apt: name=haproxy state=latest
  when:
    - haproxy_latest_release
    - is_ubuntu
  register: install_haproxy
  tags: haproxy

- name: Ensure that haproxy is enabled and started
  service: name=haproxy state=started enabled=yes
  when: haproxy_enabled
  ignore_errors: True
  tags: haproxy

- name: Haproxy puts a new rsyslog directive. Restart rsyslog to activate it. Reload is not sufficient
  service: name=rsyslog state=restarted
  when:
    - haproxy_enabled
    - ( install_haproxy | changed )
  tags: haproxy

- name: Ensure that haproxy is stopped and disabled if needed
  service: name=haproxy state=stopped enabled=no
  when: not haproxy_enabled
  tags: haproxy