elasticSearch的部署和使用
Posted lori
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了elasticSearch的部署和使用相关的知识,希望对你有一定的参考价值。
部署服务
docker run启动elastic服务
docker pull elasticsearch:6.7.2
docker run -d -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" elasticsearch:6.7.2
docker-compose.yml的方式部署
version: '2.2'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:6.7.2
container_name: elasticsearch
environment:
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- esdata1:/usr/share/elasticsearch/data
ports:
- 9200:9200
networks:
- esnet
elasticsearch2:
image: docker.elastic.co/elasticsearch/elasticsearch:6.7.2
container_name: elasticsearch2
environment:
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
- "discovery.zen.ping.unicast.hosts=elasticsearch"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- esdata2:/usr/share/elasticsearch/data
networks:
- esnet
volumes:
esdata1:
driver: local
esdata2:
driver: local
networks:
esnet:
elastic常用命令
查看集群是否健康
curl 'localhost:9200/_cat/health?v'
获取集群的节点列表
curl 'localhost:9200/_cat/nodes?v'
列出所有索引
curl 'localhost:9200/_cat/indices?v'
建立名为customer的索引
curl -XPUT 'localhost:9200/customer?pretty'
向索引customer,类型为external,添加数据
curl -XPUT 'localhost:9200/customer/external/1?pretty' -d '
"name": "John Doe"
'
获取数据
获取customer索引下类型为external,id为1的数据,pretty参数表示返回结果格式美观。
curl -XGET 'localhost:9200/customer/external/1?pretty'
删除索引 DELETE
curl -XDELETE 'localhost:9200/customer?pretty'
修改数据,如果不存在,就新增
curl -XPUT 'localhost:9200/customer/external/1?pretty' -d '
"name": "John Doe"
'
更新数据
curl -XPOST 'localhost:9200/customer/external/1/_update?pretty' -d '
"doc": "name": "Jane Doe", "age": 20
'
删除一条记录数据
curl -XDELETE 'localhost:9200/customer/external/2?pretty'
以上是关于elasticSearch的部署和使用的主要内容,如果未能解决你的问题,请参考以下文章