ELK Docker环境搭建以及部署

背景

ElasticSearch 7.9.0 安装部署以及使用

步骤

docker 安装

wget https://get.docker.com/gpg
rpmkeys --import ./gpg
curl -sSL https://get.daocloud.io/docker | sh
sudo systemctl restart docker
vim /etc/docker/daemon.json
{
  "registry-mirrors": [
    "https://hub-mirror.c.163.com",
    "https://mirror.baidubce.com"
  ]
}

$ sudo systemctl daemon-reload
$ sudo systemctl restart docker

docker-compose 安装

$ sudo curl -L https://github.com/docker/compose/releases/download/1.27.4/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

# 国内用户可以使用以下方式加快下载
$ sudo curl -L https://download.fastgit.org/docker/compose/releases/download/1.27.4/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

$ sudo chmod +x /usr/local/bin/docker-compose

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

docker-compose --version

docker-compose.yml 配置

version: "3.1"
services:
  elasticsearch:
	image: daocloud.io/library/elasticsearch:7.9.0
	restart: always
	container_name: elasticsearch
	ports:
	  - 9200:9200
	environment:
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.type=single-node
  kibana:
	image: daocloud.io/library/kibana:7.9.0
	restart: always
	container_name: kibana
	ports:
	  - 5601:5601
	environment:
	  - elasticsearch_url=http://192.168.106.129:9200
	depends_on:
	  - elasticsearch

docker-compose -d 启动

启动docker-compose 失败后问题解决

ERROR: [2] bootstrap checks failed
[1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[2]: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured

在 /etc/sysctl.conf文件最后添加一行
vm.max_map_count=262144
sysctl -p

进入容器config/elasticsearch.yml中修改 discovery.seed_hosts: ["127.0.0.1", "[::1]"]

http://192.168.106.129:9200/_cat/health?pretty 查询节点状态

1.检查集群的健康状况

GET	/_cat/health?v

2.查看集群中索引

GET	/_cat/indices?v

3.集群健康

GET _cat/health?v

4.磁盘使用情况

GET _cat/allocation?v

5.内存使用情况 

GET _cat/nodes?v

安装ik分词器最好先下载到本地后通过搭建http服务的方式安装

跟es版本对应安装记住 通过http 方式安装可以自己用nginx 服务或者everything 搭建
./es/bin/elasticsearch-plugin install http://xxx.elasticsearch-analysis-ik-7.9.0.zip -v
docker restart es_containerId

POST _analyze
{
  "analyzer":"ik_max_word",
  "text":"东方财富中国平安"
}

参考

elasticsearch 中文社区下载elasticsearch 以及kibana和ik-analyzer
elasticsearch 语雀详细文档语雀以及看云kancloud文档
elasticsearch-analysis-ik
docker和docker-compose安装
Elasticsearch7使用详解
aqs-theory-and-apply
synchronized-reentrantlock
elasticsearch-interview.html 倒排索引
hashmapxue-xi-bi-ji
千峰教育es 千峰教育es 视频下载
elasticsearch-Rest-Client
es文档 es文档
docker教程 docker 教程
yuque.com 减小docker 体积
sekibetu.com elasticsearch02
rabbitmq01
gmqj
ES倒排索引为什么查询速度会这么快
ES7中大小写不敏感的模糊匹配
how-to-setup-easily-elk-docker-swarm

ELK Docker环境搭建以及部署

背景

步骤

参考