elasticsearch的docker安装

一、拉取镜像

#拉取elasticsearch镜像
docker pull elasticsearch:7.10.1

#拉取kibana镜像
docker pull kibana:7.10.1

二、创建挂载所用目录

#elasticsearch所用挂载目录
mkdir /mydata/elasticsearch/config
mkdir /mydata/elasticsearch/data
mkdir /mydata/elasticsearch/logs
mkdir /mydata/elasticsearch/plugins


#并修改权限
chmod 777 -R /mydata/elasticsearch

#kibana所用挂载目录
mkdir /mydata/kibana/config

三、创建config文件

cat >  /mydata/elasticsearch/config/elasticsearch.yml <<EOF
http.host: 0.0.0.0
#开启跨域
http.cors.enabled: true
http.cors.allow-origin: '*'
http.cors.allow-headers: Authorization
#开启安全控制
xpack.security.enabled: true
xpack.security.transport.ssl.enabled: true
EOF

先启动es容器 进入容器
docker exec -it es /bin/bash
手动设置密码
elasticsearch-setup-passwords interactive
123456

cat >  /mydata/kibana/config/kibana.yml <<EOF
server.name: kibana
server.host: "0.0.0.0"
elasticsearch.hosts: ["http://101.43.120.132:9200"]
elasticsearch.username: "elastic"
elasticsearch.password: "123456"
i18n.locale: "zh-CN"
EOF

四、启动容器

docker run -d \
--name es \
-e "discovery.type=single-node" \
-e "ES_JAVA_OPTS=-Xms64m -Xmx512m" \
-v /mydata/elasticsearch/data:/usr/share/elasticsearch/data \
-v /mydata/elasticsearch/logs:/usr/share/elasticsearch/logs \
-v /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins \
-v /mydata/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml \
-m 600m \
-p 9200:9200 \
-p 9300:9300 \
elasticsearch:7.10.1

docker run -d \
--name kibana \
-v /mydata/kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml \
-p 5601:5601 \
kibana:7.10.1

五、docker-compose方式启动

使用此方式的前提是已经安装docker-compose
在/mydata/elasticsearch 目录下新建如下文件docker-compose.yml

version: '3'
services:
  elasticsearch:
    image: elasticsearch:7.10.1
    container_name: elasticsearch
    restart: always
    ports:
     - "9200:9200"
     - "9300:9300"
    volumes:
     - /mydata/elasticsearch/data:/usr/share/elasticsearch/data
     - /mydata/elasticsearch/logs:/usr/share/elasticsearch/logs
     - /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins
     - /mydata/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
    environment:
     TZ: Asia/Shanghai
     LANG: en_US.UTF-8
     discovery.type: single-node
     ES_JAVA_OPTS: "-Xms512m -Xmx512m"
    hostname: myElasticsearch
  kibana:
    image: kibana:7.10.1
    container_name: kibana
    restart: always
    ports:
     - "5601:5601"
    volumes:
     - /mydata/kibana/config/kibana.yml:/usr/share/kibana/config/kibana.yml
    hostname: myKibana

并执行如下命令启动容器

docker-compose up -d