部署es+kibana

# es 暴露端口较多

# es 十分耗内存

# es 数据一般需要放置到安全目录挂载

# 启动 elasticsearch

[root@docker ~]# docker run  -d --name elasticsearch   -p 9200:9200  -p 9300:9300 -e "discovery.type=single-node" elasticsearch:7.6.2

#启动后会感觉linux很卡 docker stats 查看cpu状态

[root@docker ~]# docker stats 

#测试es是否成功

[root@docker ~]# curl localhost:9200
{
"name" : "ec100f35b6fb",
"cluster_name" : "docker-cluster",
"cluster_uuid" : "INvAmpIqTLiun_yDBVRxfw",
"version" : {
"number" : "7.6.2",
"build_flavor" : "default",
"build_type" : "docker",
"build_hash" : "ef48eb35cf30adf4db14086e8aabd07ef6fb113f",
"build_date" : "2020-03-26T06:34:37.794943Z",
"build_snapshot" : false,
"lucene_version" : "8.4.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}

#增加内存限制，修改配置文件 -e 环境配置修改

[root@docker ~]# docker run  -d  --name  elasticsearch01  -p  9200:9200  -p  9300:9300  -e  "discovery.type=single-node"  -e  "ES_JAVA_OPTS="-Xms128m -Xmx512m"   elasticsearch:7.6.2