[Unit]
Description=MQTT to Prometheus gateway
Wants=network.target
After=network.target
Before=prometheus.service

[Service]
Environment=ARGS=
EnvironmentFile=-/etc/mqtt2prometheus/env
LoadCredential=config.yaml:/etc/mqtt2prometheus/config.yaml
ExecStart=mqtt2prometheus -config ${CREDENTIALS_DIRECTORY}/config.yaml $ARGS
DynamicUser=yes
ProtectHome=yes
PrivateDevices=yes
ProtectKernelLogs=yes

[Install]
WantedBy=multi-user.target