[Unit]
Description=prometheus node exporter

[Service]
TimeoutStartSec=0
Restart=always
ExecStart=/usr/local/prometheus/node_exporter \
 --collector.filesystem.ignored-mount-points "^/(sys|proc|dev|host|etc)($|/)" \
{% if 'login' in role_names %}
    --collector.filesystem.ignored-fs-types="^(sys|proc|auto|cgroup|devpts|ns|au|fuse\.lxc|mqueue|overlay)(fs|)$$"
{% else %}
    --collector.filesystem.ignored-fs-types="^(sys|proc|auto|cgroup|devpts|ns|au|fuse\.lxc|mqueue|overlay|lustre)(fs|)$$"
{% endif %}

[Install]
WantedBy=multi-user.target