ubuntu22.04使用docker安装es8.13.4

拉取镜像

docker pull elasticsearch:8.13.4
docker pull kibana:8.12.2

创建专用网络（可选但推荐）

为 Elasticsearch 和后续 Kibana 创建独立网络：

docker network create docker_default
此网络可确保容器间通信隔离⁠⁣。

创建挂载目录

mkdir /opt/elasticsearch

不挂载启动

点击查看代码

docker run -d \
--restart=always \
--name elasticsearch \
--network docker_default \
-p 9388:9200 \
-p 9389:9300 \
--privileged \
-e "discovery.type=single-node" \
-e "ES_JAVA_OPTS=-Xms2g -Xmx2g" \
elasticsearch:8.13.4

cp初始化文件

docker cp elasticsearch:/usr/share/elasticsearch/data /opt/elasticsearch/
docker cp elasticsearch:/usr/share/elasticsearch/plugins /opt/elasticsearch/
docker cp elasticsearch:/usr/share/elasticsearch/config /opt/elasticsearch/

赋权限

cd /opt/elasticsearch/
chmod 777 config/ data/ plugins/

删除未挂载启动es容器

docker stop elasticsearch
docker rm elasticsearch

重新启动容器并挂载

点击查看代码

docker run -d \
--restart=always \
--name elasticsearch \
--network docker_default \
-p 9388:9200 \
-p 9389:9300 \
--privileged \
-v /opt/elasticsearch/data:/usr/share/elasticsearch/data \
-v /opt/elasticsearch/plugins:/usr/share/elasticsearch/plugins \
-v /opt/elasticsearch/config:/usr/share/elasticsearch/config \
-e "discovery.type=single-node" \
-e "ES_JAVA_OPTS=-Xms2g -Xmx2g" \
elasticsearch:8.13.4

关闭安全验证

1、导航到配置文件位置
cd /opt/elasticsearch/config/
2、vim elasticsearch.yml
默认为true，设置为false
xpack.security.enabled: false
3、保存退出
:wq
4、重启es
docker restart elasticsearch