在Docker运行期间在Elasticsearch中设置映射

Question

我将使用官方的Elasticsearch图像.我想要做的是在Docker运行期间设置索引的映射.

所以我需要在容器启动后立即执行.

curl -XPUT localhost:9200/_template/http_request -d {.....}

所以我不能在Dockerfile中这样做或者我可以吗？

谢谢

Answer 1

我最终这样做了

泊坞窗,composer.yml

version: '2'
services:
  elasticsearch:
    image: elasticsearch:2.3
    command: elasticsearch -Des.network.host=0.0.0.0
    ports:
      - "9200:9200"
      - "9300:9300"
  elasticsearch-mapping-init:
    build: elasticsearch-mapping-init
    links:
      - elasticsearch
    depends_on:
      - elasticsearch

这是我的elasticsearch-mapping-init/Dockerfile:

FROM ubuntu

# Install packages
RUN apt-get update && \
apt-get install -y curl

COPY docker-entrypoint.sh /

ENTRYPOINT ["/docker-entrypoint.sh"]

这是我的elasticsearch-mapping-init/docker-entrypoint.sh

#!/bin/bash

for i in {30..0}; do
    if curl elasticsearch:9200; then
        curl -XPUT elasticsearch:9200/_template/log -d '
            {
                "template" : "log-*",
                "settings": {
                   "number_of_shards": 1
                },
                "mappings" : {


                }
            }';
            break;
    fi
    sleep 2
done

我相信这并不完美,我仍然在寻找更好的解决方案.