version: "3.3"

services:

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.1.0
    environment:
      - xpack.security.enabled=false
    volumes:
      - es:/usr/share/elasticsearch/data
    networks:
      - default
    deploy:
      labels:
        - com.df.distribute=true
        - com.df.notify=true
        - com.df.port=80
        - com.df.alertName=mem_limit
        - com.df.alertIf=@service_mem_limit:0.8
        - com.df.alertFor=30s
      resources:
        reservations:
          memory: 3000M
        limits:
          memory: 3500M
#      placement:
#        constraints: [node.role == worker]

  logstash:
    image: docker.elastic.co/logstash/logstash:6.1.0
    networks:
      - default
    deploy:
      labels:
        - com.df.distribute=true
        - com.df.notify=true
        - com.df.port=80
        - com.df.alertName=mem_limit
        - com.df.alertIf=@service_mem_limit:0.8
        - com.df.alertFor=30s
      resources:
        reservations:
          memory: 600M
        limits:
          memory: 1000M
    configs:
      - logstash.conf
    environment:
      - LOGSPOUT=ignore
    command: logstash -f /logstash.conf

  kibana:
    image: docker.elastic.co/kibana/kibana:6.1.0
    networks:
      - default
      - proxy
    environment:
      - xpack.security.enabled=false
      - ELASTICSEARCH_URL=http://elasticsearch:9200
    deploy:
      labels:
        - com.df.notify=true
        - com.df.distribute=true
#        - com.df.usersPassEncrypted=false
#        - com.df.usersSecret=admin
        - com.df.servicePath=/
        - com.df.serviceDomain=kibana.sdsys.ru
        - com.df.port=5601
        - com.df.alertName=mem_limit
        - com.df.alertIf=@service_mem_limit:0.8
        - com.df.alertFor=30s
      resources:
        reservations:
          memory: 600M
        limits:
          memory: 1000M

  logspout:
    image: gliderlabs/logspout:v3.2.3
    networks:
      - default
    environment:
      - SYSLOG_FORMAT=rfc3164
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    command: syslog://logstash:51415
    deploy:
      mode: global
      labels:
        - com.df.notify=true
        - com.df.distribute=true
        - com.df.alertName=mem_limit
        - com.df.alertIf=@service_mem_limit:0.8
        - com.df.alertFor=30s
      resources:
        reservations:
          memory: 20M
        limits:
          memory: 30M

networks:
  proxy:
    external: true
  default:
    external: false

volumes:
  es:
    driver: rexray
    external: false

configs:
  logstash.conf:
    file: ./logstash.conf