ansible-deploy.yml

- name: install/uninstall bioslow.py on remote hosts
  hosts: all
  gather_facts: no
  become: true

  vars:
    state: present
    bioslow_args: "-u ms -t 1000"

  tasks:
    - name: install depencies
      vars:
        pkgs:
          - bcc
      package:
        name: "{{ pkgs }}"
      when: state == "present"

    - name: install script
      copy:
        src: bioslow
        dest: /usr/local/bin/bioslow
        owner: root
        mode: "0755"
      when: state == "present"

    - name: uninstall script
      file:
        path: /etc/systemd/system/bioslow.service
        state: "{{ state }}"
      when: state == "absent"

    - name: install systemd service
      template:
        src: bioslow.service.j2
        dest: /etc/systemd/system/bioslow.service
      when: state == "present"

    - name: start systemd service
      systemd:
        daemon_reload: true
        service: "bioslow"
        state: "restarted"
      when: state == "present"

    - name: stop systemd service
      systemd:
        daemon_reload: true
        service: "bioslow"
        state: "stopped"
      when: state == "absent"
      register: stop_service
      failed_when:
        - stop_service.failed == true
        - '"Could not find the requested service" not in stop_service.msg'

    - name: uninstall systemd service
      file:
        path: /etc/systemd/system/bioslow.service
        state: "{{ state }}"
      when: state == "absent"