[Unit]
Description=Prometheus Monitoring
After=network.target

[Service]
Type=simple
User=muc
ExecStart=/usr/local/bin/prometheus \
  --config.file=/etc/prometheus/prometheus.yml \
  --storage.tsdb.path=/var/lib/prometheus \
  --web.listen-address=0.0.0.0:9090 \
  --web.enable-lifecycle
Restart=always
RestartSec=5

MemoryMax=512M

[Install]
WantedBy=multi-user.target