Node Exporter Basic Auth (docker-compose) - docker

Question

I want to set up node exporter on my server to be monitored using docker compose but do not want the metrics to be freely available to all.
My current docker-compose.yml file looks like this;
version: '3.8'
networks:
monitoring:
driver: bridge
volumes:
prometheus_data: {}
services:
node-exporter:
image: prom/node-exporter:latest
container_name: node-exporter
restart: unless-stopped
volumes:
- /proc:/host/proc:ro
- /sys:/host/sys:ro
- /:/rootfs:ro
command:
- '--path.procfs=/host/proc'
- '--path.rootfs=/rootfs'
- '--path.sysfs=/host/sys'
- '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
- '--collector.netclass.ignored-devices=^(veth.*)$$'
ports:
- 9100:9100
networks:
- monitoring
labels:
org.label-schema.group: "monitoring"
When I add bottom line to my docker-compose.yml file then I get error message "services.node-exporter Additional property basic_auth_users is not allowed".
basic_auth_users:
prometheus: my_pass
can someone please help me where I am making mistakes or how the whole thing would work.
Ps: I would like to install on the server to be monitored only Node-Exporter since a Prometheus instance is not necessary there.... (Correct me if it is wrong approach)
Best regards

Answer 1

Solution -> docker-compose.yml
version: '3.8'
networks:
monitoring:
driver: bridge
volumes:
prometheus_data: {}
services:
node-exporter:
image: prom/node-exporter:latest
container_name: node-exporter
restart: unless-stopped
volumes:
- /proc:/host/proc:ro
- /sys:/host/sys:ro
- /:/rootfs:ro
- ./prometheus/web.yml:/etc/prometheus/web.yml
command:
- '--path.procfs=/host/proc'
- '--path.rootfs=/rootfs'
- '--path.sysfs=/host/sys'
- '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
- '--collector.netclass.ignored-devices=^(veth.*)$$'
- '--web.config=/etc/prometheus/web.yml'
ports:
- 9100:9100
networks:
- monitoring
labels:
org.label-schema.group: "monitoring"