本篇内容介绍了“elasticsearch怎么在docker多容器中互相复制数据”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!
首先上docker-compose.yaml
version: '2'
services:
esdev:
image: elasticsearch:7.12.0
container_name: esdev
environment:
- "discovery.type=single-node"
- "ES_JAVA_OPTS=-Xmx256m -Xms256m"
- "reindex.remote.whitelist=estest:*"
volumes:
- /opt/docker/elasticsearch/dev/data:/usr/share/elasticsearch/data:rw
- /opt/docker/elasticsearch/plugins:/usr/share/elasticsearch/plugins
- /opt/docker/elasticsearch/dev/logs:/usr/share/elasticsearch/logs
ports:
- "9200:9200"
networks:
- mynet
estest:
image: elasticsearch:7.12.0
container_name: estest
environment:
- "discovery.type=single-node"
- "ES_JAVA_OPTS=-Xmx256m -Xms256m"
- "reindex.remote.whitelist=esdev:*"
volumes:
- /opt/docker/elasticsearch/test/data:/usr/share/elasticsearch/data:rw
- /opt/docker/elasticsearch/plugins:/usr/share/elasticsearch/plugins
- /opt/docker/elasticsearch/test/logs:/usr/share/elasticsearch/logs
ports:
- "9201:9200"
networks:
- mynet
networks:
mynet:
external: true
首先让他们在同一个网络中,然后互相加入白名单whitelist(这里配置的host是容器内的地址,即服务名即可)
启动容器
docker-compose up -d
最后就是复制语句了,这里是从estest,复制到esdev中
curl -X POST "http://localhost:9200/_reindex?pretty" -H 'Content-Type: application/json' -d'
{
"source": {
"remote": {
"host": "http://estest:9200"
},
"index": "search"
},
"dest": {
"index": "search"
}
}
'
“elasticsearch怎么在docker多容器中互相复制数据”的内容就介绍到这里了,感谢大家的阅读。如果想了解更多行业相关的知识可以关注亿速云网站,小编将为大家输出更多高质量的实用文章!
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原文链接:https://my.oschina.net/u/233090/blog/5022267