update

elasticsearch/elasticsearch.md

@@ -1,5 +1,35 @@
 # elasticsearch
 
+## install
+
+- [docker](https://registry.hub.docker.com/_/elasticsearch)
+
+```bash
+docker pull elasticsearch:tag
+docker network create somenetwork
+docker run -d --name es --net somenetwork -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" elasticsearch:tag
+docker run -d --name es -p 9200:9200 -p 9300:9300 -e ES_JAVA_OPTS="-Xms512m -Xmx512m" -e "discovery.type=single-node" elasticsearch:7.14.2
+
+# 修改配置
+docker exec -it es bash
+vi config/elasticsearch.yml
+
+http.cors.enabled: true
+http.cors.allow-origin: "*"
+network.publish_host: 127.0.0.1
+
+
+# 可视化
+docker run -p 9800:9800 -d --link es:demo --name eshd containerize/elastichd
+#docker run -p 1358:1358 -d appbaseio/dejavu
+#docker pull mobz/elasticsearch-head:5
+#docker run -d -p 9100:9100 mobz/elasticsearch-head:5
+```
+
+
+
+
+
 ## goang sdk
 
 ```go