Elasticsearch installation-plugins
Elasticsearch installation-plugins
Elasticsearch 扩展性非常好,有很多官方和第三方开发的插件
1. Elasticsearch-Install
Install es
download elasticsearch-1.7.5.tar.gzcd usr/local/mySoft/deploytar -xvf elasticsearch-1.7.5.tar.gzln -s /usr/local/mySoft/deploy/elasticsearch-1.7.5/ elasticsearch------vim ~/.zshrcexport ES_HOME=/usr/local/xSoft/elasticsearch
Config es
$ES_HOME/config/elasticsearch.yml
cluster.name: elasticsearch_xnode.name=test-node1
Startup
./bin/elasticsearch./bin/elasticsearch -d -Xms512m -Xmx512m
运行之后,会产生 data 和 logs 目录
➜ elasticsearch lltotal 28-rw-r--r-- 1 hp staff 11358 Feb 2 17:24 LICENSE.txt-rw-r--r-- 1 hp staff 150 Feb 2 17:24 NOTICE.txt-rw-r--r-- 1 hp staff 8700 Feb 2 17:24 README.textiledrwxr-xr-x 14 hp staff 476 May 26 15:42 bin/drwxr-xr-x 4 hp staff 136 May 27 11:03 config/drwxr-xr-x 3 hp staff 102 May 26 11:01 data/drwxr-xr-x 26 hp staff 884 May 26 09:58 lib/drwxr-xr-x 7 hp staff 238 May 27 09:58 logs/drwxr-xr-x 7 hp staff 238 May 27 10:48 plugins/➜ elasticsearch
Verify
open http://ip:9200/
{ "status" : 200, "name" : "node01", "cluster_name" : "elasticsearch_x", "version" : { "number" : "1.7.5", "build_hash" : "00f95f4ffca6de89d68b7ccaf80d148f1f70e4d4", "build_timestamp" : "2016-02-02T09:55:30Z", "build_snapshot" : false, "lucene_version" : "4.10.4" }, "tagline" : "You Know, for Search"}
2. Elasticsearch-Head
ElasticSearch-Head 是一个与Elastic集群(Cluster)相交互的 Web 前台。
ES-Head的主要作用
它展现ES集群的拓扑结构,并且可以通过它来进行索引(Index)和节点(Node)级别的操作
它提供一组针对集群的查询API,并将结果以json和表格形式返回
它提供一些快捷菜单,用以展现集群的各种状态
Install-Verify
elasticsearch/bin/plugin install mobz/elasticsearch-headopen ip:9200/_plugin/head/open ip:9200/_cluster/health?pretty
3. Elasticsearch-Kopf
Kopf是一个ElasticSearch的管理工具,它也提供了对ES集群操作的API。
Install-Verify
./elasticsearch/bin/plugin install lmenezes/elasticsearch-kopf/{branch|version}open http://localhost:9200/_plugin/kopf
4. Elasticsearch-bigdesk
Bigdesk为Elastic集群提供动态的图表与统计数据。
Install-Verify
bin/plugin -install lukas-vlcek/bigdesk删除bin/plugin --remove bigdeskopen ip:9200/_plugin/bigdeskopen ip:9200/_cluster/state?pretty
5. Elasticsearch-service
elasticsearch 作为一个系统service应用 ,可以安装elasticsearch-servicewrapper插件
github-es-service
git clone https://github.com/elasticsearch/elasticsearch-servicewrapper下载该插件后,解压缩。将service目录拷贝到elasticsearch安装目录的bin目录下。
➜ service lltotal 76-rwxr-xr-x 1 hp staff 55710 May 26 15:42 elasticsearch*-rw-r--r-- 1 hp staff 2610 May 26 15:42 elasticsearch.bat-rw-r--r-- 1 hp staff 4754 May 26 15:42 elasticsearch.conf-rwxr-xr-x 1 hp staff 64 May 26 15:42 elasticsearch32*-rwxr-xr-x 1 hp staff 64 May 26 15:42 elasticsearch64*drwxr-xr-x 16 hp staff 544 May 26 15:42 exec/drwxr-xr-x 17 hp staff 578 May 26 15:42 lib/➜ service
运行这个插件的好处是:elasticsearch 需要的jvm参数和其它配置都已经配置好了,非常方便。
sh elasticsearch start;sh elasticsearch restart;sh elasticsearch stop;
在实际生产环境中,该插件基本把参数都配置好了。我们只需要修改一下jvm分配的内存空间就好了,如 :
set.default.ES_HEAP_SIZE=16384set.default.ES_MIN_MEM=16384set.default.ES_MAX_MEM=19660
第一次运行 elaticsearch 会产生 data-dir 与 log-dir
service log 在 logs/service.log 中。
more_info-service
Mac OS X Mountain Lion missing 32-bit Java
apple 6 maybe could
6. Http-basic-server-plugin
不要裸奔,穿一套比基尼吧。
做一个简单的HTTP认证,elasticsearch-http-basic 提供了针对 ES HTTP 连接 的 IP白名单、密码权限 和 信任代理功能。
github :
Asquera_http_basic
Install-Verify
elasticsearch-http-basic还不支持ES标准的bin/plugin install [github-name]/[repo-name]的安装方式, 所以按照如下方式安装
mkdir -p plugins/http-basic; mv elasticsearch-http-basic-1.5.1.jar plugins/http-basic
Config http-basic param
http.basic.enabled: truehttp.basic.user: "admin"http.basic.password: "admin"http.basic.ipwhitelist: ["localhost", "127.0.0.1"]http.basic.trusted_proxy_chains: []http.basic.log: true...
7. Elasticsearch-sql
install
./plugin -u https://github.com/NLPchina/elasticsearch-sql/releases/download/1.4.5/elasticsearch-sql-1.4.5.zip --install sql
Verify
open http://node01:9200/_plugin/sql/
./bin/plugin --list
➜ elasticsearch ./bin/plugin --listInstalled plugins: - bigdesk - head - http-basic - jdbc - kopf - license - shield - sql
8. Elasticsearch-jdbc
关系型数据库的同步插件
install
./plugin --install jdbc --url http://xbib.org/repository/org/xbib/elasticsearch/plugin/elasticsearch-river-jdbc/1.5.0.5/elasticsearch-river-jdbc-1.5.0.5-plugin.zip
download and add mysql-driver
curl -o mysql-connector-java-5.1.33.zip -L 'http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.33.zip/from/http://cdn.mysql.com/'cp mysql-connector-java-5.1.33-bin.jar $ES_HOME/plugins/jdbc/chmod 644 $ES_HOME/plugins/jdbc/*
停止river
curl -XDELETE 'localhost:9200/_river/my_jdbc_river/'
Verify
open http://node01:9200/_nodes/node01/plugins?pretty=true
9. Basic operation
查看该节点安装的所有插件列表
http://node01:9200/_nodes/node01/plugins?pretty=true
{ "cluster_name" : "elasticsearch_x", "nodes" : { "nSitXzd8QvSxQRz3mni3BA" : { "name" : "node01", "transport_address" : "inet[/192.168.181.35:9300]", "host" : "unix.local", "ip" : "192.168.181.35", "version" : "1.7.5", "build" : "00f95f4", "http_address" : "inet[/192.168.181.35:9200]", "plugins" : [ { "name" : "sql", "version" : "1.4.5", "description" : "Use sql to query elasticsearch.", "url" : "/_plugin/sql/", "jvm" : true, "site" : true }, { "name" : "http-basic-server-plugin", "version" : "NA", "description" : "HTTP Basic Server Plugin", "jvm" : true, "site" : false }, { "name" : "bigdesk", "version" : "NA", "description" : "No description found.", "url" : "/_plugin/bigdesk/", "jvm" : false, "site" : true }, { "name" : "head", "version" : "NA", "description" : "No description found.", "url" : "/_plugin/head/", "jvm" : false, "site" : true }, { "name" : "kopf", "version" : "1.5.7-SNAPSHOT", "description" : "kopf - simple web administration tool for ElasticSearch", "url" : "/_plugin/kopf/", "jvm" : false, "site" : true } ] } }}
XPUT data
curl -u admin:admin -XPUT http://node01:9200/megacorp/employee/1 -d ' { "first_name" : "John", "last_name" : "Smith", "age" : 25, "about" : "I love to go rock climbing", "interests": [ "sports", "music" ] }'
XGET data
curl -XGET 'localhost:9200/_count?pretty' -d ' { "query": { "match_all": {} } }'
output
{ "count" : 1, "_shards" : { "total" : 5, "successful" : 5, "failed" : 0 }}
10. Reference article
csdn-004-Elasticsearch插件的介绍
插件安装Head、Kopf与Bigdesk
chepoo.com/elasticsearch-service
elastic.co/guide/
NLPchina/elasticsearch-sql
elasticsearch-http-user-auth (这个我没有使用)
建造者说
关键字:elasticsearch
版权声明
本文来自互联网用户投稿,文章观点仅代表作者本人,不代表本站立场。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如若转载,请注明出处。如若内容有涉嫌抄袭侵权/违法违规/事实不符,请点击 举报 进行投诉反馈!