Docker 运行ES和Kibana

1. docker pull image
    docker pull elasticsearch:6.7.2
    docker pull mobz/elasticsearch-head:5
    docker pull kibana:6.7.2


2. run ES in docker
    docker run -it --name elasticsearch -d -p 9200:9200 -p 9300:9300 -p 5601:5601 elasticsearch:6.7.2

    注意事项
   - kibana的container共用elasticsearch的网络
   - elasticsearch服务有跨域问题，导致elasticsearch-head无法连接到ES，因此需要进入ES容器修改配置
     - docker exec -it elasticsearch /bin/bash
     - vi config/elasticsearch.yml
        - 加入跨域配置
        http.cors.enabled: true
        http.cors.allow-origin: "*"
     - docker restart elasticsearch

3. run Kibana in docker
    - kibana的container共用elasticsearch的网络
    docker run -it -d -e ELASTICSEARCH_URL=http://127.0.0.1:9200 --name kibana --network=container:elasticsearch kibana:6.7.2


4. run elasticsearch-head in docker
    docker run -it --name elasticsearch-head -d -p 9100:9100 docker.io/mobz/elasticsearch-head:5