---
- name: Install prometheus-snmp-exporter
  apt:
    name:
      - prometheus-snmp-exporter
      - snmp-mibs-downloader

- name: Create local MIB directory
  file:
    path: /usr/local/share/snmp/mibs
    state: directory
    owner: root
    group: root
    mode: u=rwx,g=rx,o=rx

- name: Install MIBs
  copy:
    src: "mibs/{{ item }}"
    dest: "/usr/local/share/snmp/mibs/{{ item }}"
    owner: root
    group: root
    mode: u=rw,g=r,o=r
  loop:
    - FOUNDRY-SN-AGENT-MIB.txt
    - FOUNDRY-SN-ROOT-MIB.txt
    - FOUNDRY-SN-SWITCH-GROUP-MIB.txt
    - XUPS-MIB.txt
    - EATON-OIDS.txt
    - EATON-EMP-MIB.txt

- name: Configure prometheus-snmp-exporter generator
  template:
    src: generator.yml.j2
    dest: /etc/prometheus/generator.yml
    owner: prometheus
    group: prometheus
    mode: u=rw,g=,o=
  vars:
    prometheus_snmp__config:
      modules: "{{ prometheus_snmp__modules }}"
  register: generator

- name: Generate snmp.yml
  command:
    cmd: prometheus-snmp-generator generate
    chdir: /etc/prometheus
  environment:
    MIBDIRS: "{{ prometheus_snmp__mib_dirs | join(':') }}"
  when: generator.changed
  notify:
    - Restart prometheus-snmp-exporter

- name: Enable prometheus-snmp-exporter
  systemd:
    name: prometheus-snmp-exporter.service
    enabled: true
...