目录

springboot 2.7.18

<properties>
    <!-- 显式指定 Elasticsearch 版本，确保与服务器一致 -->
    <elasticsearch.version>7.17.18</elasticsearch.version>
</properties>

<dependencies>
    <!-- Elasticsearch 核心依赖 -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
    </dependency>
</dependencies>

spring:
  elasticsearch:
    uris: http://localhost:9200  # ES 地址，如果是集群可写多个
    username: elastic            # 如果开启了安全认证需填写
    password: your_password      # 如果开启了安全认证需填写
    connection-timeout: 5s       # 连接超时
    socket-timeout: 30s          # 读取超时

安装

mkdir -p /vuser/app/elasticsearch/config
mkdir -p /vuser/app/elasticsearch/data
mkdir -p /vuser/app/elasticsearch/logs

chmod -R 777 /vuser/app/elasticsearch/

docker run --name es-temp -d elasticsearch:7.17.18

docker cp es-temp:/usr/share/elasticsearch/config/elasticsearch.yml /vuser/app/elasticsearch/config/

docker stop es-temp && docker rm es-temp

#直接在 /vuser/app/elasticsearch/config/elasticsearch.yml 填入以下内容
cluster.name: "docker-cluster"
network.host: 0.0.0.0
# 开启跨域访问，方便 Kibana 或 Head 插件连接
http.cors.enabled: true
http.cors.allow-origin: "*"
http.cors.allow-headers: Authorization,X-Requested-With,Content-Length,Content-Type
# 单节点模式
discovery.type: single-node


docker run -d \
  --name es7 \
  -p 9200:9200 \
  -p 9300:9300 \
  -e "ES_JAVA_OPTS=-Xms2g -Xmx2g" \
  -v /vuser/app/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml \
  -v /vuser/app/elasticsearch/data:/usr/share/elasticsearch/data \
  -v /vuser/app/elasticsearch/logs:/usr/share/elasticsearch/logs \
  elasticsearch:7.17.18

安装 IK 分词器 (中文搜索必备)

docker exec -it es7 /bin/bash

# 进入 bin 目录
cd /usr/share/elasticsearch/bin

# 在线安装 IK 分词器 (版本对应 7.17.18)
./elasticsearch-plugin install https://get.infini.cloud/elasticsearch/analysis-ik/7.17.18

docker restart es7

docker logs -f -n 1000 es7

查看

http://192.168.1.100:9200
http://192.168.1.100:9200/_cat/health?v
http://192.168.100.30:9200/_cat/plugins?v