---
- name: InfluxData GPG Key hinzufuegen
  shell: |
    gpg --keyserver keyserver.ubuntu.com --recv-keys DA61C26A0585BD3B 2>/dev/null
    gpg --export DA61C26A0585BD3B > /etc/apt/keyrings/influxdata-archive-keyring.gpg
    chmod 644 /etc/apt/keyrings/influxdata-archive-keyring.gpg
  args:
    creates: /etc/apt/keyrings/influxdata-archive-keyring.gpg

- name: InfluxData Repo hinzufuegen
  copy:
    dest: /etc/apt/sources.list.d/influxdata.list
    content: "deb [signed-by=/etc/apt/keyrings/influxdata-archive-keyring.gpg] https://repos.influxdata.com/debian stable main"
    mode: "0644"
  register: influx_repo

- name: Apt Cache aktualisieren
  apt:
    update_cache: yes

- name: Telegraf installieren
  apt:
    name: telegraf
    state: present

- name: lm-sensors installieren (fuer inputs.sensors)
  apt:
    name: lm-sensors
    state: present

- name: SNMP Pakete installieren (fuer Synology Monitoring)
  apt:
    name:
      - snmp
      - snmp-mibs-downloader
    state: present
  when: telegraf_synology_snmp

- name: Telegraf Config deployen
  template:
    src: telegraf.conf.j2
    dest: /etc/telegraf/telegraf.conf
    mode: "0640"
    owner: root
    group: telegraf
  notify: Telegraf neustarten

- name: Telegraf aktivieren und starten
  systemd:
    name: telegraf
    enabled: true
    state: started