homeserver/telegraf/docker-compose.yaml

version: "3.3"
services:

  host:
    image: telegraf:1.18
    restart: unless-stopped
    environment:
      - HOST_MOUNT_PREFIX=/hostfs
      - HOST_PROC=/hostfs/proc
      - HOST_SYS=/hostfs/sys
      - HOST_ETC=/hostfs/etc
      - HOST_VAR=/hostfs/var
      - HOST_RUN=/hostfs/run
    volumes:
     - ./telegraf_host.conf:/etc/telegraf/telegraf.conf:ro
     - /var/run/utmp:/var/run/utmp:ro
     - /:/hostfs:ro
    network_mode: "host"
    labels:
      - "docker.group=telegraf"

  net:
    image: telegraf:1.18
    restart: unless-stopped
    volumes:
     - ./telegraf_net.conf:/etc/telegraf/telegraf.conf:ro
    networks:
      - dockersocket
    labels:
      - "docker.group=telegraf"
    dns: 
      - ${LOCAL_DNS_SERVER}
    environment:
      - "HOST_NAME=${HOST_NAME}"

networks:
  dockersocket:
    external: true