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docker安装ElasticSearch

https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html
编写docker-compose.yml

version: '3.8'
services:
    elasticsearch:
        image: docker.io/elasticsearch:7.8.1
        container_name: es
        restart: always
        ports:
            - 9200:9200
        environment:
            - cluster.name=es-cluster
            - discovery.type=single-node
          #  - discovery.seed_hosts=es
    kibana:
        image: docker.io/kibana:7.8.1
        container_name: kibana
        restart: always
        ports:
            - 5601:5601
        environment:
            - elasticsearch_hosts="es:9200"
            #- ELASTICSEARCH_SSL_VERIFICATIONMODE=none
            #- ELASTICSEARCH_USERNAME=admin
            #- ELASTICSEARCH_PASSWORD=123456nw
        depends_on:
            - elasticsearch

启动

docker-compose up -d

查看实时日志

docker-compose logs -f

docker安装Kibana

https://www.elastic.co/guide/en/kibana/current/docker.html

docker pull docker.io/kibana:7.8.1

查看ES是否安装成功

浏览器中访问:http://10.168.1.229:9200/

{
	"name": "892c3581f8fa",
	"cluster_name": "es-cluster",
	"cluster_uuid": "PlqXCFzDTEWRYlnHsEPWMg",
	"version": {
		"number": "7.8.1",
		"build_flavor": "default",
		"build_type": "docker",
		"build_hash": "b5ca9c58fb664ca8bf9e4057fc229b3396bf3a89",
		"build_date": "2020-07-21T16:40:44.668009Z",
		"build_snapshot": false,
		"lucene_version": "8.5.1",
		"minimum_wire_compatibility_version": "6.8.0",
		"minimum_index_compatibility_version": "6.0.0-beta1"
	},
	"tagline": "You Know, for Search"
}

查看Kibana是否安装成功

浏览器中访问: http://10.168.1.229:5601

安装IK分词器和拼音分词器

下载与ES版本号对应的拼音分词器:https://github/medcl/elasticsearch-analysis-pinyin
下载与ES版本号对应的IK分词器:https://github/medcl/elasticsearch-analysis-ik/releases
将IK分词器插件ZIP包复制到ES容器内,放到/usr/share/elasticsearch/plugins目录下,创建ik目录,并将插件解压到该目录下
切记:安装完成插件后必须把zip压缩包删除,否则无法启动ES

# 复制ik分词zip压缩包至容器内/usr/share/elasticsearch/plugins目录
docker cp ./elasticsearch-analysis-ik-7.8.1.zip  es:/usr/share/elasticsearch/plugins
# 进入ES容器
docker exec -it es bash
# 进入ES存放插件的目录
cd /usr/share/elasticsearch/plugins
# 创建目录
mkdir ik
#解压ik分词器zip压缩包,解压至/usr/share/elasticsearch/plugins/ik目录下
unzip elasticsearch-analysis-ik-7.8.1.zip -d ./ik

修改配置文件

  • 修改挂载的容器数据卷目录的权限,这样启动过程中可以修改容器数据卷的文件
    chmod chmod +777 /docker/elasticsearch/
  • 修改单个jvm支持的最大线程数,ES要求至少262144个线程
    vim /etc/sysctl.conf,并在sysctl.conf配置文件最后加上如下语句,并执行sysctl -p使配置生效
vm.max_map_count=262144

ES的默认端口说明

9300端口: 集群和TCPClient使用,基于tcp协议
9200端口: ES节点和外部通讯使用,提供了基于http协议的restful接口

如果要达到单个JVM开启100w以上的线程数,需要配置vm.max_map_count=2048000或者以上

chmod 777 /usr/share/elasticsearch/data

  • kibana查看索引信息

ElasticSearch安装目录下的目录介绍

ElasticSearch-head插件安装


elasticvue插件

本文标签: 插件浏览器kibanaDockerElasticsearch