[Unit]
Description=Node Exporter
After=network-online.target

[Service]
Type=simple
User={{ node_exporter_user }}
Group={{ node_exporter_group }}
ExecStart={{ node_exporter_bin_path }}/node_exporter \
{% if node_exporter_collectors_enabled %}
{%     for collector in node_exporter_collectors_enabled %}
{%         if collector is mapping %}
{%             set name, opts = (collector.items() | list)[0] %}
    --collector.{{ name }} \
{%             for k, v in opts.items() %}
{%                 if v is none %}
    --collector.{{ name }}.{{ k }} \
{%                 elif v is string %}
    --collector.{{ name }}.{{ k }}={{ v }} \
{%                 endif %}
{%             endfor %}
{%         else %}
    --collector.{{ collector }} \
{%         endif %}
{%     endfor %}
{% endif %}

Restart=always
RestartSec=1

[Install]
WantedBy=multi-user.target