---
- name: Install prometheus exporters
  hosts: all
  vars:
    node_exporter_version: "1.9.0"
    nginx_exporter_version: "1.4.1"
    cadvisor_version: "0.46.0"
    fail2ban_exporter_version: "0.10.2"
  roles:
    - role: roles/node_exporter
    - role: roles/fail2ban_exporter
    - role: roles/redis_exporter
      when: install_redis_exporter
    - role: roles/cadvisor
      when: install_cadvisor_exporter
    - role: roles/nginx_prometheus_exporter
      when: install_nginx_exporter