gistfile1.txt

cluster:
  name: logstash-production
  routing.allocation.awareness:
    attributes:                         aws_availability_zone
    force.aws_availability_zone.values: eu-west-1a,eu-west-1b

node:
  name:         somename
  master:       true
  data:         true

cloud:
  aws:
    access_key: xxxxxxxxxxxxxxx
    secret_key: yyyyyyyyyyyyyyyyyyyyyyyyyyyy
    region:     eu-west-1
  node:
    auto_attributes:    true

discovery:
  type: ec2
  ec2:
    groups:             logstash-elasticsearch
    host_type:          private_ip
    availability_zones: eu-west-1a,eu-west-1b
    any_group:          false
    ping_timeout:       10s
    tag:
      stage:    production