[Unit]
Description=Prometheus
Documentation=https://github.com/prometheus-community/bind_exporter
Wants=network-online.target
After=network-online.target

[Service]
Type=simple
User=prometheus
Group=prometheus
ExecReload=/bin/kill -HUP $MAINPID
ExecStart=/usr/local/bin/bind_exporter \
  --bind.pid-file=/var/run/named/named.pid \
  --bind.timeout=20s \
  --web.listen-address=0.0.0.0:9153 \
  --web.telemetry-path=/metrics \
  --bind.stats-url=http://127.0.0.1:8053/ \
  --bind.stats-version=xml \
  --bind.stats-groups=server,view,tasks

SyslogIdentifier=prometheus
Restart=always

[Install]
WantedBy=multi-user.target