- name: check first port
        shell: if [[ $(netstat -tul | grep {{ first_port }}) ]]; then echo ''; else echo '{{ first_port }}'; fi
        register: open_port

      - name: check second port
        shell: "if [[ $(netstat -tul | grep {{ second_port }}) ]]; then echo ''; else echo '{{ second_port }}'; fi"
        when: open_port.stdout == ""

      - block:
            - name: no free ports found
              debug:
                  msg: "no free ports found to deploy"

            - meta: end_play
        when: open_port.stdout == ""