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Docker快速单点部署Elasticsearch的方法

作者：❀͜͡傀儡师

本文介绍Docker Compose部署Elasticsearch的步骤,涵盖x86/ARM架构配置、用户密码设置、访问方式及集群索引管理操作,感兴趣的朋友一起看看吧

x86架构

docker pull registry.cn-hangzhou.aliyuncs.com/qiluo-images/elasticsearch:8.17.4

arm架构

docker pull registry.cn-hangzhou.aliyuncs.com/qiluo-images/linux_arm64_elasticsearch:8.17.4
3、elasticsearch安装
mkdir -p /data/elasticsearch/{data,logs} 
chmod 777 /data/elasticsearch/data
chmod 777 /data/elasticsearch/logs
cat >> /etc/sysctl.conf << EOF
vm.max_map_count=262144
EOF
sysctl -p

elasticsearch启动

docker run -d \
--restart unless-stopped \
--name elasticsearch\
--hostname elasticsearch\
-e "ES_JAVA_OPTS=-Xms1024m -Xmx1024m" \
-e "discovery.type=single-node" \
-p 9200:9200 \
-v /data/elasticsearch/logs:/usr/share/elasticsearch/logs \
-v /data/elasticsearch/data:/usr/share/elasticsearch/data \
-v /etc/localtime:/etc/localtime \
registry.cn-hangzhou.aliyuncs.com/qiluo-images/elasticsearch:8.17.4

创建用户密码：elasticsearch

docker exec -it  elasticsearch bash
/usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic -i

4、访问elasticsearch
浏览器访问: https://172.16.17.130:9200/
账号：elastic
密码：elasticsearch

5.集群与索引管理
查看集群健康状态

curl -k -u elastic:elasticsearch -X GET "https://localhost:9200/_cat/health?v"

6.创建索引

curl -k -u elastic:elasticsearch -X PUT "https://localhost:9200/test_index?pretty"

7.查看所有索引

curl -k -u elastic:elasticsearch -X GET "https://localhost:9200/_cat/indices?v"

8.删除索引

curl -k -u elastic:elasticsearch -X DELETE "https://localhost:9200/test_index?pretty"

docker-compose 部署

#1.下载docker-compose文件

curl -L "https://github.com/docker/compose/releases/download/v2.29.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

#2.给他一个执行权限

chmod +x /usr/local/bin/docker-compose
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

#查看是否安装成功

docker-compose --version

3、创建数据目录

mkdir -p /data/elasticsearch/es{01,02,03}/{data,logs} 
chown -R 1000:1000 /data/elasticsearch/es01
chown -R 1000:1000 /data/elasticsearch/es02
chown -R 1000:1000 /data/elasticsearch/es03

4、docker-compose.yml文件编写

sudo tee /data/elasticsearch/docker-compose.yml <<-'EOF'
version: '2.2'
services:
  es01:
    image: registry.cn-hangzhou.aliyuncs.com/qiluo-images/elasticsearch:8.17.4
    container_name: es01
    environment:
      - node.name=es01
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es02,es03
      - cluster.initial_master_nodes=es01,es02,es03
      # 关键修改：使用新的 GC 日志格式
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utc,level,tags:filecount=32,filesize=64m"
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
    volumes:
      - /data/elasticsearch/es01/logs:/usr/share/elasticsearch/logs
      - /data/elasticsearch/es01/data:/usr/share/elasticsearch/data
      - /etc/localtime:/etc/localtime
    ports:
      - 9200:9200
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - elastic
  es02:
    image: registry.cn-hangzhou.aliyuncs.com/qiluo-images/elasticsearch:8.17.4
    container_name: es02
    environment:
      - node.name=es02
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01,es03
      - cluster.initial_master_nodes=es01,es02,es03
      # 关键修改：使用新的 GC 日志格式
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utc,level,tags:filecount=32,filesize=64m"
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
    volumes:
      - /data/elasticsearch/es02/logs:/usr/share/elasticsearch/logs
      - /data/elasticsearch/es02/data:/usr/share/elasticsearch/data
      - /etc/localtime:/etc/localtime
    ports:
      - 9201:9200
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - elastic
  es03:
    image: registry.cn-hangzhou.aliyuncs.com/qiluo-images/elasticsearch:8.17.4
    container_name: es03
    environment:
      - node.name=es03
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01,es02
      - cluster.initial_master_nodes=es01,es02,es03
      # 关键修改：使用新的 GC 日志格式
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utc,level,tags:filecount=32,filesize=64m"
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
    volumes:
      - /data/elasticsearch/es03/logs:/usr/share/elasticsearch/logs
      - /data/elasticsearch/es03/data:/usr/share/elasticsearch/data
      - /etc/localtime:/etc/localtime
    ports:
      - 9202:9200
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - elastic
networks:
  elastic:
    driver: bridge
EOF

5、elasticsearch安装

cat >> /etc/sysctl.conf << EOF
vm.max_map_count=262144
EOF
sysctl -p

elasticsearch启动

cd /data/elasticsearch
docker-compose up -d
docker-compose ps

到此这篇关于Docker快速单点部署Elasticsearch的文章就介绍到这了,更多相关docker单点部署Elasticsearch内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！

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