Elasticsearch之shield（权限）插件安装之后的浏览详解

前期博客

Elasticsearch-2.4.3的3节点安装（多种方式图文详解）（含 head、kopf、marvel、shield和watcher插件安装和使用）

访问es：-u es_admin 表示使用用户es_admin进行访问

[hadoop@HadoopMaster elasticsearch-2.4.3]$ pwd
/home/hadoop/app/elasticsearch-2.4.3
[hadoop@HadoopMaster elasticsearch-2.4.3]$ curl -u es_admin -XGET 'http://192.168.80.10:9200/'
Enter host password for user 'es_admin':
{
  "name" : "node-0",
  "cluster_name" : "escluster",
  "cluster_uuid" : "gBwdRD7iRRyC6TRji7ohFw",
  "version" : {
    "number" : "2.4.3",
    "build_hash" : "d38a34e7b75af4e17ead16f156feffa432b22be3",
    "build_timestamp" : "2016-12-07T16:28:56Z",
    "build_snapshot" : false,
    "lucene_version" : "5.5.2"
  },
  "tagline" : "You Know, for Search"
}
[hadoop@HadoopMaster elasticsearch-2.4.3]$ 

curl -u es_admin -XGET 'http://localhost:9200/'

或

curl -u es_admin -XGET 'http://192.168.80.10:9200/'

[hadoop@HadoopSlave1 elasticsearch-2.4.3]$ pwd
/home/hadoop/app/elasticsearch-2.4.3
[hadoop@HadoopSlave1 elasticsearch-2.4.3]$ bin/shield/esusers useradd es_admin -r admin
Enter new password:
Retype new password:
[hadoop@HadoopSlave1 elasticsearch-2.4.3]$ curl -u es_admin -XGET 'http://192.168.80.11:9200/'
Enter host password for user 'es_admin':
{
  "name" : "node-1",
  "cluster_name" : "escluster",
  "cluster_uuid" : "gBwdRD7iRRyC6TRji7ohFw",
  "version" : {
    "number" : "2.4.3",
    "build_hash" : "d38a34e7b75af4e17ead16f156feffa432b22be3",
    "build_timestamp" : "2016-12-07T16:28:56Z",
    "build_snapshot" : false,
    "lucene_version" : "5.5.2"
  },
  "tagline" : "You Know, for Search"
}
[hadoop@HadoopSlave1 elasticsearch-2.4.3]$ 

[hadoop@HadoopSlave2 elasticsearch-2.4.3]$ pwd
/home/hadoop/app/elasticsearch-2.4.3
[hadoop@HadoopSlave2 elasticsearch-2.4.3]$ bin/shield/esusers useradd es_admin -r admin
Enter new password:
Retype new password:
[hadoop@HadoopSlave2 elasticsearch-2.4.3]$ curl -u es_admin -XGET 'http://192.168.80.12:9200/'
Enter host password for user 'es_admin':
{
  "name" : "node-2",
  "cluster_name" : "escluster",
  "cluster_uuid" : "gBwdRD7iRRyC6TRji7ohFw",
  "version" : {
    "number" : "2.4.3",
    "build_hash" : "d38a34e7b75af4e17ead16f156feffa432b22be3",
    "build_timestamp" : "2016-12-07T16:28:56Z",
    "build_snapshot" : false,
    "lucene_version" : "5.5.2"
  },
  "tagline" : "You Know, for Search"
}
[hadoop@HadoopSlave2 elasticsearch-2.4.3]$ 

　　访问的会提示输入刚才设置的密码。（我刚才输入的密码是123456，用户名是es_admin）。

　　这样以后再访问es的时候就需要输入用户名和密码了。