如何在 docker 镜像中预配置 elasticsearch 流水线?



我有一个 elasticsearch 镜像,它被用作多个容器的基础镜像。我想知道是否有任何方法可以预配置采集管道,以便创建映像和构建容器的过程也为我创建管道?如果基本映像附带我希望它拥有的管道,那就太好了,否则我将不得不将 docker exec 连接到使用此映像的每个容器中,并在每个容器中发送一个 curl 请求来创建管道。

现在我想我必须在 docker-entrypoint.sh 中向 elasticsearch 服务器(启动后(添加一个 curl,但我不确定是否有其他方法

我可以建议你使用docker-compose。我个人觉得很方便。使用一个文件,您可以配置整个堆栈。

下面是一个帮助您入门的示例:

version: '2.2'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:6.3.2
container_name: elasticsearch
environment:
- cluster.name=docker-cluster
- node.name=node-test1
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- node-test1data:/usr/share/elasticsearch/data
ports:
- 9200:9200
elasticsearch2:
image: docker.elastic.co/elasticsearch/elasticsearch:6.3.2
container_name: elasticsearch2
environment:
- cluster.name=docker-cluster
- node.name=node-test2
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
- "discovery.zen.ping.unicast.hosts=elasticsearch"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- node-test2data:/usr/share/elasticsearch/data
kibana:
image: docker.elastic.co/kibana/kibana:6.3.2
container_name: kibana
ports:
- 5601:5601
environment:
ELASTICSEARCH_URL: http://elasticsearch:9200
depends_on:
- elasticsearch
logstash:
image: docker.elastic.co/logstash/logstash:6.3.2
container_name: logstash
ports:
- "5000:5000"
environment:
LS_JAVA_OPTS: "-Xmx256m -Xms256m"
volumes:
- ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml:ro
- ./logstash/pipeline:/usr/share/logstash/pipeline:ro

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