docker-compose：zipkin无法连接到elasticsearch

Question

我在MacOS X上使用docker 2.1.0.3

我的docker-compose.yml的内容是这样的：

version: '3.7'
services:
  storage:
    image: openzipkin/zipkin-elasticsearch7
    container_name: elasticsearch
    ports:
      - "9200:9200"
    environment:
      - "xpack.security.enabled=false"
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    restart: unless-stopped
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    volumes:
      - $PWD/prometheus:/etc/prometheus/
      - /tmp/prometheus:/prometheus/data:rw
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    ports:
      - "9090:9090"
    restart: unless-stopped
  zipkin:
    image: openzipkin/zipkin
    container_name: zipkin
    depends_on: 
      - dependencies
      - storage
    environment: 
      - "STORAGE_TYPE=elasticsearch"
      - "ES_HOSTS=storage"
    ports:
      - "9411:9411"
    restart: unless-stopped
  grafana:
    image: grafana/grafana
    container_name: grafana
    ports:
      - "3000:3000"
    restart: unless-stopped
  dependencies:
    image: openzipkin/zipkin-dependencies
    container_name: dependencies_zipkin
    depends_on: 
      - storage
    environment:
      - "STORAGE_TYPE=elasticsearch"
      - "ES_HOSTS=storage"

当我连接到localhost:9200时,我看到elasticsearch运行良好,并且在端口9411上部署了zipkin,但我出现错误：

105^[[35MDependencies_Zipkin^[[0M 19/09/30 14:45:20错误NetworkClient:节点[172.28.0.2:9200]失败(java.net.ConnectException：连接被拒绝（连接被拒绝））；没有留下其他节点-正在中止...

还有这个

^[[31MZIPKIN^[[0M java.lang.IllegalStateException：无法连接任何[Endpoint{Storage:80,iPaddr=172.28.0.2,Weight=1000}]

知道吗？

通过使用mysql更新它工作良好，所以问题是在弹性搜索的水平。我试着用alsoo

“STORAGE_PORT_9200_TCP_ADDR=127.0.0.1”

es_hosts=http://storage:9300

钥匙在端口上，我用的是端口9200

该错误在zipkin和es之间消失，但仍然发生在es和zipkin依赖项之间。

Answer 1

问题出在以下文档中的es_hosts变量中：

• es_hosts:要连接到ex的elasticsearch基URL的逗号分隔列表。http://host:9200。默认值为“http://localhost:9200”。

因此您需要:es_hosts=http://storage:9200