nginx/server/proxy/stacklight/elasticsearch.yml

parameters:
  nginx:
    server:
      stream:
        elasticsearch_binary:
          backend:
            elasticsearch:
              address: ${_param:stacklight_monitor_address}
              port: 9305
          host:
            port: 9300
      site:
        nginx_proxy_elasticsearch:
          enabled: true
          type: nginx_proxy
          name: elasticsearch
          proxy:
            host: ${_param:stacklight_monitor_address}
            port: 9205
            protocol: http
          host:
            name: ${_param:cluster_public_host}
            port: 9200
            protocol: https
          ssl: ${_param:nginx_proxy_ssl}