docker - 适用于Liferay 7.1的Dockerized Elasticsearch节点不可用

Question

Liferay启动时无法识别我的Elasticsearch群集。这是我的docker-compose配置:

version: '2.2'
services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.1.1
    container_name: es01
    environment:
      - node.name=es01
      - discovery.seed_hosts=es02
      - cluster.initial_master_nodes=es01,es02
      - cluster.name=liferay-cluster
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - "9299:9200"
      - "9399:9300"
    expose:
      - "9299"
    networks:
      - esnet
  es02:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.1.1
    container_name: es02
    environment:
      - node.name=es02
      - discovery.seed_hosts=es01
      - cluster.initial_master_nodes=es01,es02
      - cluster.name=liferay-cluster2
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    ports:
      - "9298:9200"
      - "9398:9300"
    expose:
      - "9298"      
    volumes:
      - esdata02:/usr/share/elasticsearch/data
    networks:
      - esnet

volumes:
  esdata01:
    driver: local
  esdata02:
    driver: local

networks:
  esnet:

com.liferay.portal.search.elasticsearch6.configuration.ElasticsearchConfiguration.config文件内容

transportAddresses="127.0.0.1:9299"
logExceptionsOnly="false"
operationMode="REMOTE"
indexNamePrefix="myprefix-"
clusterName="liferay-cluster"

启动docker-compose时，我可以访问以下两个ES集群: http://127.0.0.1:9299/ 和 http://127.0.0.1:9298/

但是，当liferay启动时，它无法访问ES节点:

NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{vUNCF_HNRtu_tYUjkqhXvg}{127.0.0.1}{127.0.0.1:9299}]]

有人尝试过这种配置吗？任何帮助，将不胜感激。谢谢 :-)

Answer 1

我找到了解决方案。如果有人尝试这样做，可能会有所帮助。

正如我在对@ibexit的评论中所说的那样，我正在同一台机器(开发模式)上运行两个dockerized ES集群和两个单独的Liferay门户(不在容器中)。

我更改了Liferay OSGi配置文件中的传输地址，因为它必须与运行ES的传输tcp端口匹配:

transportAddresses="127.0.0.1:9301"
logExceptionsOnly="false"
operationMode="REMOTE"
indexNamePrefix="myprefix-"
clusterName="liferay-cluster"

我还在ES群集中​​添加了属性 network.publish_host=127.0.0.1(没有此属性，Liferay无法检测到ES节点)

这是我的 docker-compose.yml :

使用ES 6.1.4

version: '2.2'
services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.1.4
    container_name: es01
    environment:
      - node.name=es01
      - cluster.name=liferay-cluster
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - transport.tcp.port=9301
      - network.publish_host=127.0.0.1
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - "9201:9200"
      - "9301:9301"
    networks:
      - esnet
  es02:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.1.4
    container_name: es02
    environment:
      - node.name=es02
      - cluster.name=liferay-cluster2
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - transport.tcp.port=9302
      - network.publish_host=127.0.0.1
    ulimits:
      memlock:
        soft: -1
        hard: -1
    ports:
      - "9202:9200"
      - "9302:9302"
    volumes:
      - esdata02:/usr/share/elasticsearch/data
    networks:
      - esnet

volumes:
  esdata01:
    driver: local
  esdata02:
    driver: local

networks:
  esnet:

network.publish_host达到了目的!