docker-compose-fbos-cluster.yml

# Кластерная версия инфраструктуры на базе
# OpenSearch (2 узла)
# OpenSearch Dashboards
# Fluent Bit

version: '3'
services:

  app:
    image: nginx:latest
    ports:
      - "8080:80"
    depends_on:
      - fluent-bit
    volumes:
      - ./volumes/nginx/default.conf:/etc/nginx/conf.d/default.conf
      - ./volumes/nginx/nginx.conf:/etc/nginx/nginx.conf
    logging:
      # используемый драйвер логгирования
      driver: "fluentd"
      options:
        # куда посылать лог-сообщения, необходимо чтобы адрес
        # совпадал с настройками плагина forward
        fluentd-address: localhost:24224
        # теги используются для маршрутизации лог-сообщений, тема
        # маршрутизации будет рассмотрена ниже
        tag: app.logs

  fluent-bit:
    container_name: fluent-bit
    image: fluent/fluent-bit
    ports:
      # необходимо открыть порты, которые используются плагином forward
      - "24224:24224"
      - "24224:24224/udp"
      - "2020:2020"
    environment:
      - opensearch_host=opensearch
      - opensearch_user=admin
      - opensearch_pass=admin
    volumes:
      - ./volumes/fluent-bit-etc/fluent-bit.conf:/fluent-bit/etc/fluent-bit.conf
      - ./volumes/fluent-bit-etc/parsers.conf:/fluent-bit/etc/parsers.conf

  opensearch:
    image: opensearchproject/opensearch:latest
    environment:
      - cluster.name=opensearch-cluster # Name the cluster
      - node.name=opensearch # Name the node that will run in this container
      - discovery.seed_hosts=opensearch,opensearch2 # Nodes to look for when discovering the cluster
      - cluster.initial_cluster_manager_nodes=opensearch,opensearch2 # Nodes eligible to serve as cluster manager
      - bootstrap.memory_lock=true
      - ES_JAVA_OPTS=-Xms512m -Xmx512m
    ports:
      - '9200:9200'
      - '9600:9600'
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data1:/usr/share/opensearch/data

  opensearch2:
    image: opensearchproject/opensearch:latest
    environment:
      - cluster.name=opensearch-cluster
      - node.name=opensearch2
      - discovery.seed_hosts=opensearch,opensearch2
      - cluster.initial_cluster_manager_nodes=opensearch,opensearch2
      - bootstrap.memory_lock=true
      - ES_JAVA_OPTS=-Xms512m -Xmx512m
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data2:/usr/share/opensearch/data

  dashboards:
    image: opensearchproject/opensearch-dashboards:latest
    container_name: opensearch-dashboards
    ports:
      - 5601:5601
    expose:
      - "5601"
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch:9200","https://opensearch2:9200"]'
    depends_on:
      - opensearch

volumes:
  opensearch-data1:
  opensearch-data2: