使用docker-compose安装Elasticsearch 7.9.3

确认docker-compose已经安装

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  elasticsearch-docker docker-compose version


docker-compose version 1.27.4, build 40524192
docker-py version: 4.3.1
CPython version: 3.7.7
OpenSSL version: OpenSSL 1.1.1g 21 Apr 2020

docker-compose.yml

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version: '2'
services:

elasticsearch:
image: elasticsearch:7.9.3
container_name: elasticsearch7.9.3
environment:
- bootstrap.memory_lock=true # 内存交换的选项,官网建议为true
- "ES_JAVA_OPTS=-Xms256m -Xmx256m" # 设置内存,如内存不足,可以尝试调低点
- discovery.type=single-node # 是否启用单节点模式
ulimits: # 栈内存的上限
memlock:
soft: -1 # 不限制
hard: -1 # 不限制
# volumes:
# - ~/top/data/elasticsearch/config:/usr/share/elasticsearch/config
# - ~/top/data/elasticsearch/data:/usr/share/elasticsearch/data
# - ~/top/data/elasticsearch/logs:/usr/share/elasticsearch/logs
hostname: elasticsearch
restart: always
ports:
- 9200:9200
- 9300:9300


kibana:
image: kibana:7.9.3
container_name: kibana7.9.3
environment:
- elasticsearch.hosts=http://elasticsearch:9200
hostname: kibana
depends_on:
- elasticsearch
restart: always
ports:
- 5601:5601

volumes:
esdata:
driver: local

运行

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docker-compose up -d

将容器内的config配置文件复制到需要挂载的目录

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docker cp elasticsearch7.9.3:/usr/share/elasticsearch/config ~/top/data/elasticsearch/

删除刚刚创建好的容器

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docker rm elasticsearch7.9.3 kibana7.9.3

打开docker-compose.yml中挂载目录的注释

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volumes:
- ~/top/data/elasticsearch/config:/usr/share/elasticsearch/config
- ~/top/data/elasticsearch/data:/usr/share/elasticsearch/data
- ~/top/data/elasticsearch/logs:/usr/share/elasticsearch/logs

运行

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docker-compose up -d

运行成功

Elasticsearch: 访问9200端口
Kibana: 访问5601端口

安装ik分词插件

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docker-compose exec elasticsearch elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.9.3/elasticsearch-analysis-ik-7.9.3.zip

//然后要重启es容器
docker-compose restart elasticsearch