- hosts: databuffer_cluster
  become: true
  vars:
    query_node_version: 1.14.17
    binaries_install_dir: /opt/databuffer
  tasks:
    - name: Create deployment directory - dispatcher_node
      file:
        path: "{{binaries_install_dir}}/lib"
        owner: daqusr
        group: daq
        state: directory

    - name: Download app binary
      get_url:
        url: https://artifacts.psi.ch/artifactory/libs-snapshots-local/ch/psi/daq/querynode/{{query_node_version}}/querynode-{{query_node_version}}-all.jar
        dest: "{{binaries_install_dir}}/lib/"
        owner: daqusr
        group: daq

    # Deploy systemd unit file for querynode
    - template:
        src: templates/daq-query-node.service.j2
        dest: /etc/systemd/system/daq-query-node.service
    - name: Reload systemd unit files
      systemd:
        daemon_reload: yes
    - name: Make sure the tuned service is enabled an started
      systemd:
        enabled: yes
        state: started
        name: tuned
    - name: Make sure the daq-query-node is enabled
      systemd:
        enabled: yes
        name: daq-query-node