首页 > 解决方案 > Dockerized Elasticsearch 节点不适用于 Liferay 7.1

问题描述

Liferay 在启动时无法识别我的 Elasticsearch 集群。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,我可以访问我的两个 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}]]

有人试过这个配置吗?任何帮助,将不胜感激。谢谢 :-)

标签: dockerelasticsearchliferayliferay-7liferay-7.1

解决方案


我找到了解决方案。如果有人试图做同样的事情,这可能会有所帮助。

正如我在对@ibexit 的评论中所说,我在同一台机器(开发模式)上运行两个 dockerized ES 集群和两个独立的 Liferay 门户(不在容器中)。

我在 Liferay OSGi 配置文件中更改了传输地址,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network.publish_host=127.0.0.1我的 ES 集群中添加了该属性(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成功了!


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