node-exporter

Sun, 14 Dec 2025 00:00:00 +0000

 graph LR
 subgraph gvp6nx1a
 A1[host] --> E2
 E2[node-exporter] -- http --> A3[prometheus]
 end
 A2[host] --> E3
 E3[node-exporter] -- https --> A3

container 구성

docker-compose.yml

수집 데이터에 접근하기 위해 host 모드로 구성

vi /opt/node-exporter/docker-compose.yml

services:
 node-exporter:
 image: prom/node-exporter:latest
 container_name: node-exporter
 network_mode: host
 pid: host
 user: 1000:1000
 volumes:
 - /:/rootfs:ro
 - /proc:/rootfs/proc:ro
 - /sys:/rootfs/sys:ro
 - /run/udev/data:/run/udev/data:ro
 - /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket:ro
 - /etc/timezone:/etc/timezone:ro
 - /etc/localtime:/etc/localtime:ro
 - /opt/node-exporter/config/web.yml:/etc/web.yml:rw
 command:
 - --web.config.file=/etc/web.yml
 - --path.rootfs=/rootfs
 - --path.procfs=/rootfs/proc
 - --path.sysfs=/rootfs/sys
 - --collector.filesystem.mount-points-exclude=^/(rootfs/)?(dev|etc|proc|run|sys)($$|/)
 - --collector.processes
 - --collector.systemd
 - --collector.interrupts
 restart: unless-stopped

web.yml

http basic auth 구성

node-exporter on 대충어쩌고저쩌고샬라샬라

node-exporter

container 구성

docker-compose.yml

web.yml