Label io.prometheus.node_exporter ProgramArguments sh -c /usr/local/bin/node_exporter $(< /usr/local/etc/node_exporter.args) UserName nobody GroupName nobody RunAtLoad KeepAlive WorkingDirectory /usr/local StandardErrorPath /tmp/node_exporter.log StandardOutPath /tmp/node_exporter.log HardResourceLimits NumberOfFiles 4096 SoftResourceLimits NumberOfFiles 4096