instances:
  - name: elasticsearch
    dns:
      - elasticsearch
      - localhost
    ip:
      - 127.0.0.1

  - name: kibana
    dns:
      - kibana
      - localhost
    ip:
      - 127.0.0.1

  - name: apm-server
    dns:
      - apm-server
      - localhost
    ip:
      - 127.0.0.1