- hosts:
  - ex_lb
  tasks:
  - name: get service info
    shell: 'systemctl list-units --type=service |grep -E "haproxy|keepalived|ssh"'
    register: service_info

  - name: remove service haproxy
    service: name=haproxy state=stopped enabled=no
    when: '"haproxy" in service_info.stdout'
    ignore_errors: true

  - name: remove service keepalived
    service: name=keepalived state=stopped enabled=no
    when: '"keepalived" in service_info.stdout'
    ignore_errors: true

  - name: remove files and dirs
    file: name={{ item }} state=absent
    with_items:
    - "/etc/haproxy"
    - "/etc/keepalived"