docker镜像搜索：

[root@master-1 ~]# docker search elasticsearch

[root@master-1 ~]# docker pull elasticsearch:7.7.0

运行docker镜像：

-p 隐射端口

-e 设置参数，discovery.type=single-node，设置单节点，ES_JAVA_OPTS="-Xms256m -Xmx256m"，设置JVM参数

-d 后台运行

--name 节点名称

[root@master-1 ~]# docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -e ES_JAVA_OPTS="-Xms256m -Xmx256m" -d --name ES01 elasticsearch:7.7.0

访问http://192.168.1.217:9200

进入docker 容器中：

[root@master-1 ~]# docker exec -it 0bf67ecae8d0 /bin/bash

config 目录下是集群配置文件

data 目录是数据文件存储的地方

进入容器后插件安装：

[root@0bf67ecae8d0 elasticsearch]# cd plugins/

[root@0bf67ecae8d0 plugins]# elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.7.0/elasticsearch-analysis-ik-7.7.0.zip

[root@0bf67ecae8d0 plugins]# exit

[root@master-1 ~]# docker restart 0bf67ecae8d0

elasticsearch-head监控插件安装：

[root@master-1 ~]# docker pull mobz/elasticsearch-head:5

[root@master-1 ~]# docker run -d -p 9100:9100 docker.io/mobz/elasticsearch-head:5

解决跨域问题：

[root@master-1 ~]# docker exec -it 0bf67ecae8d0 /bin/bash

[root@0bf67ecae8d0 elasticsearch]# ls

LICENSE.txt  NOTICE.txt  README.asciidoc  bin  config  data  jdk  lib  logs  modules  plugins

[root@0bf67ecae8d0 elasticsearch]# cd config/

[root@0bf67ecae8d0 config]# ls

analysis-ik  elasticsearch.keystore  elasticsearch.yml  jvm.options  jvm.options.d  log4j2.properties  role_mapping.yml  roles.yml  users  users_roles

[root@0bf67ecae8d0 config]# vi elasticsearch.yml

添加下面两句

http.cors.enabled:true

http.cors.allow-origin:"*"

保存后重启容器

[root@0bf67ecae8d0 config]# exit

exit

[root@master-1 ~]# docker restart 0bf67ecae8d0

安装kibana：

[root@master-1 ~]# docker pull kibana:7.7.0

安装完成以后需要启动kibana容器，使用--link连接到elasticsearch容器

[root@master-1 ~]# docker run --name kibana --link=ES01 -p 5601:5601 -d kibana:7.7.0

[root@master-1 ~]# docker start kibana

docker run --name elasticsearch -p 9200:9200 -p 9300:9300 \

  -e  "discovery.type=single-node" \

  -e ES_JAVA_OPTS="-Xms256m -Xmx256m" \

--restart=always \

-v /home/liwu/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml \

-v /home/liwu/elasticsearch/data:/usr/share/elasticsearch/data \

-v /home/liwu/elasticsearch/plugins:/usr/share/elasticsearch/plugins \

-d elasticsearch:7.10.1