Docker安装es

1. 基于Docker安装Elasticsearch

1.1. 创建网络

因为需要部署kibana容器，因此需要让es和kibana容器互联。

docker network create es-net

1.2. 拉取镜像

以安装Elasticsearch 8.6.0 版本为例

docker pull elasticsearch:8.6.0

1.3. 创建挂载点目录

mkdir -p ./es/data ./es/config ./es/plugins

变为可执行文件

chmod 777  ./es/data
chmod 777  ./es/config
chmod 777  ./es/plugins

1.4. 部署单点es，创建es容器

docker run -d \
--restart=always \
--name es \
--network es-net \
-p 9200:9200 \
-p 9300:9300 \
--privileged \
-v /Users/wyx/MyFile/Docker/es/data:/usr/share/elasticsearch/data \
-v /Users/wyx/MyFile/Docker/es/plugins:/usr/share/elasticsearch/plugins \
-e "discovery.type=single-node" \
-e "ES_JAVA_OPTS=-Xms512m -Xmx512m" \
elasticsearch:8.6.0

1.5. 进入es容器

docker exec -it es /bin/bash

编写elasticsearch.yml

跳转到config目录下

cd config

echo 'xpack.security.enabled: false' >> elasticsearch.yml
echo 'xpack.security.http.ssl.enabled: false' >> elasticsearch.yml

重置密码

记住New value: **0000000

docker exec -it elasticsearch1 /bin/bash

启用密码

想启用密码打开即可

xpack.security.enabled: true

设置 JVM 内存参数(可选设置)

docker exec -it elasticsearch1 /bin/bash
vi /usr/share/elasticsearch/config/jvm.options修改如下配置：

################################################################

## IMPORTANT: JVM heap size

################################################################
##

## The heap size is automatically configured by Elasticsearch

## based on the available memory in your system and the roles

## each node is configured to fulfill. If specifying heap is

## required, it should be done through a file in jvm.options.d,

## which should be named with .options suffix, and the min and

## max should be set to the same value. For example, to set the

## heap to 4 GB, create a new file in the jvm.options.d

## directory containing these lines:

##

## -Xms4g

## -Xmx4g

##

## See https://www.elastic.co/guide/en/elasticsearch/reference/8.9/heap-size.html

## for more information

##
################################################################
-Xms1g
-Xmx1g

基于Docker安装IK分词器

注意：安装IK分词器的版本，必须和Elasticsearch的版本一致，

上文安装的是Elasticsearch 8.6.0的，所以接下来安装的IK分词器版本是8.6.0

直接执行即可

./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v8.6.0/elasticsearch-analysis-ik-8.6.0.zip

如果需要安装其他版本的IK分词器，需要把版本号修改即可

./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.4.2/elasticsearch-analysis-ik-7.4.2.zip

./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v8.6.0/elasticsearch-analysis-ik-8.6.0.zip

1.6. 重启es容器

docker restart es

测试

http://localhost:9200

2. 基于Docker安装Kibana

docker pull kibana:8.6.0

2.1. 创建挂载点目录

mkdir -p ./kibana/config ./kibana/data

chmod 777 /usr/local/kibana/data
chmod 777 /usr/local/kibana/config

2.2. 部署kibana，创建kibana容器

docker run -d \
--restart=always \
--name kibana \
--network es-net \
-p 5601:5601 \
-e ELASTICSEARCH_HOSTS=http://es:9200 \
kibana:8.6.0

2.3. 测试Kibana是否安装成功

访问虚拟机地址+端口号，前面配置Kibana 的端口号为：5601

http://localhost:5601\

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