---
- name: Create VictoriaMetrics system user
  ansible.builtin.user:
    name: "{{ victoriametrics_user }}"
    system: true
    create_home: false
    shell: /usr/sbin/nologin
    state: present

- name: Create VictoriaMetrics directories
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    owner: "{{ victoriametrics_user }}"
    group: "{{ victoriametrics_group }}"
    mode: '0755'
  loop:
    - "{{ victoriametrics_data_dir }}"
    - "{{ victoriametrics_scrape_config_dir }}"

- name: Download VictoriaMetrics binary
  ansible.builtin.get_url:
    url: "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/download/v{{ victoriametrics_version }}/victoria-metrics-linux-amd64-v{{ victoriametrics_version }}.tar.gz"
    dest: "/tmp/victoria-metrics-v{{ victoriametrics_version }}.tar.gz"
    mode: '0644'
  register: victoriametrics_download

- name: Extract VictoriaMetrics binary
  ansible.builtin.unarchive:
    src: "/tmp/victoria-metrics-v{{ victoriametrics_version }}.tar.gz"
    dest: /usr/local/bin
    remote_src: true
    creates: /usr/local/bin/victoria-metrics-prod
  when: victoriametrics_download.changed

- name: Set VictoriaMetrics binary permissions
  ansible.builtin.file:
    path: /usr/local/bin/victoria-metrics-prod
    owner: root
    group: root
    mode: '0755'

- name: Deploy VictoriaMetrics scrape configuration
  ansible.builtin.template:
    src: scrape.yml.j2
    dest: "{{ victoriametrics_scrape_config_file }}"
    owner: "{{ victoriametrics_user }}"
    group: "{{ victoriametrics_group }}"
    mode: '0644'
  notify: restart victoriametrics

- name: Deploy VictoriaMetrics systemd service
  ansible.builtin.template:
    src: victoriametrics.service.j2
    dest: /etc/systemd/system/victoriametrics.service
    owner: root
    group: root
    mode: '0644'
  notify: restart victoriametrics

- name: Enable and start VictoriaMetrics service
  ansible.builtin.systemd:
    name: victoriametrics
    enabled: "{{ victoriametrics_service_enabled }}"
    state: "{{ victoriametrics_service_state }}"
    daemon_reload: true