---
- name: Kopiere Journal Dumper Script
  template:
    src: journal_dumper.sh.j2
    dest: /usr/local/bin/journal_dumper.sh
    mode: "0755"

- name: Deploye Systemd Services für Monitoring
  copy:
    dest: "/etc/systemd/system/{{ item }}.service"
    content: |
      [Unit]
      Description=Thesis {{ item }} Service
      After=network.target

      [Service]
      Type=simple
      ExecStart=/usr/local/bin/{{ item }}.sh
      Restart=always
      User=root

      [Install]
      WantedBy=multi-user.target
  loop:
    - journal_dumper

- name: Starte und aktiviere Monitoring Services
  systemd:
    name: "{{ item }}"
    state: started
    enabled: yes
    daemon_reload: yes
  loop:
    - journal_dumper

- name: Erstelle Temp-Verzeichnis
  tempfile:
    state: directory
  register: tmpdir

- name: Download tar.gz
  get_url:
    url: "https://codeberg.org/Pata1704/metrics-collector/releases/download/v1.1.0/metrics-collector_Linux_x86_64.tar.gz"
    dest: "{{ tmpdir.path }}/metrics-collector.tar.gz"
  retries: 3
  delay: 5

- name: Entpacke Binary
  unarchive:
    src: "{{ tmpdir.path }}/metrics-collector.tar.gz"
    dest: "{{ tmpdir.path }}"
    remote_src: yes

- name: Installiere Binary
  copy:
    src: "{{ tmpdir.path }}/metrics-collector"
    dest: /usr/local/bin/metrics-collector
    mode: "0755"
    remote_src: yes

- name: Cleanup Temp
  file:
    path: "{{ tmpdir.path }}"
    state: absent

- name: Deploy systemd Service
  copy:
    dest: /etc/systemd/system/metrics-collector.service
    mode: "0644"
    content: |
      [Unit]
      Description=Thesis Metrics Collector
      After=network-online.target

      [Service]
      Type=simple
      ExecStart=/usr/local/bin/metrics-collector
      Restart=always
      RestartSec=10
      TimeoutStopSec=60
      KillMode=mixed
      KillSignal=SIGTERM
      StandardOutput=journal
      StandardError=journal

      [Install]
      WantedBy=multi-user.target
  register: service_file

- name: Reload systemd
  systemd:
    daemon_reload: yes
  when: service_file.changed

- name: Enable und Start Service
  systemd:
    name: metrics-collector
    state: started
    enabled: yes

- name: Prüfe Service-Status
  command: systemctl is-active metrics-collector
  register: service_check
  changed_when: false
  failed_when: service_check.stdout != "active"

- name: Zeige Erfolg
  debug:
    msg: "Metrics Collector erfolgreich deployed!"