docker run -h `hostname` elastic/metricbeat:5.4.1

metricbeat:
  image: elastic/metricbeat:5.4.1
  command: metricbeat -e -c /etc/metricbeat/metricbeat.yml -system.hostfs=/hostfs
  hostname: '`hostname`'
  volumes:
    - /proc:/hostfs/proc:ro
    - /sys/fs/cgroup:/hostfs/sys/fs/cgroup:ro
    - /:/hostfs:ro
    - /var/run/docker.sock:/var/run/docker.sock
  networks:
    - net
  user: root
  deploy:
    mode: global

hostname: '`hostname`'
  hostname: '${hostname}'

export NODE_HOSTNAME=$(eval cat /etc/nodehostname)

envsubst '$NODE_HOSTNAME' </etc/metricbeat/metricbeat.yml.tpl > /etc/metricbeat/metricbeat.yml

services:
  myservice:
    hostname: "{{.Node.Hostname}}-{{.Service.Name}}"