- name: stop nodes
  hosts: imagebuffer
  become: true
  tasks:
    - name: stop daq-dispatcher-node
      systemd:
        state: stopped
        name: daq-dispatcher-node
    - name: stop daq-query-node
      systemd:
        state: stopped
        name: daq-query-node
    - name: Remove sources
      file:
        path: /home/daqusr/.config/daq/stores/sources
        state: absent
    - name: Remove streamers
      file:
        path: /home/daqusr/.config/daq/stores/streamers
        state: absent


- name: start dispatcher nodes
  hosts: imagebuffer
  become: true
  # serial: 1
  tasks:
    - name: start daq-dispatcher-node
      systemd:
        state: started
        name: daq-dispatcher-node


- name: wait for dispatcher nodes to come up
  hosts: imagebuffer
  tasks:
    - name: sleep for 30 seconds and continue with play
      wait_for:
        timeout: 30


- name: start query nodes
  hosts: imagebuffer
  become: true
  # serial: 1
  tasks:
    - name: start daq-query-node
      systemd:
        state: started
        name: daq-query-node