如何快速運(yùn)行一個elasticsearch, 當(dāng)然是用Docker來跑了. 不需要復(fù)雜的編譯安裝,只需要在linux下面,執(zhí)行一個命令,就可以讓elasticsearch跑起來.
準(zhǔn)備
Linux x64 系統(tǒng), 如 centos 7和 ubuntu 18.04
15GB 或更多磁盤空間
1GB或更多內(nèi)存
網(wǎng)絡(luò)連接
根據(jù)docker 官方教程安裝好docker,并已經(jīng)啟動docker
開始
開啟一個命令行shell,執(zhí)行命令啟動 elasticsearch
docker run -d --restart=always --name es -p 9200:9200 -p 9300:9300 elasticsearch:6.7.0
等待片刻,然后檢查 日志是否正常
docker logs -f es
如果沒有錯誤,那么你可以開始用curl測試
$ curl -v http://127.0.0.1:9200/
* Trying 127.0.0.1:9200...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 9200 (#0)
> GET / HTTP/1.1
> Host: 127.0.0.1:9200
> User-Agent: curl/7.66.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< content-type: Application/json; charset=UTF-8
< content-length: 496
<
{
"name" : "BKoY3qr",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "eGIfGYBFQB2495AGXxFyHg",
"version" : {
"number" : "6.7.0",
"build_flavor" : "default",
"build_type" : "docker",
"build_hash" : "8453f77",
"build_date" : "2019-03-21T15:32:29.844721Z",
"build_snapshot" : false,
"lucene_version" : "7.7.0",
"minimum_wire_compatibility_version" : "5.6.0",
"minimum_index_compatibility_version" : "5.0.0"
},
"tagline" : "You Know, for Search"
}
* Connection #0 to host 127.0.0.1 left intact
到這里,你的elasticsearch就跑起來了,可以開始寫程序查詢elasticsearch了
