ELK学习笔记之ELK6.0 X-pack设置用户名和密码

$ bin/elasticsearch-plugin install x-pack
-> Downloading x-pack from elastic
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@     WARNING: plugin requires additional permissions     @
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* java.io.FilePermission \\.\pipe\* read,write
* java.lang.RuntimePermission accessClassInPackage.com.sun.activation.registries
* java.lang.RuntimePermission getClassLoader
* java.lang.RuntimePermission setContextClassLoader
* java.lang.RuntimePermission setFactory
* java.net.SocketPermission * connect,accept,resolve
* java.security.SecurityPermission createPolicy.JavaPolicy
* java.security.SecurityPermission getPolicy
* java.security.SecurityPermission putProviderProperty.BC
* java.security.SecurityPermission setPolicy
* java.util.PropertyPermission * read,write
* java.util.PropertyPermission sun.nio.ch.bugLevel write
See http://docs.oracle.com/javase/8/docs/technotes/guides/security/permissions.html
for descriptions of what these permissions allow and the associated risks.

Continue with installation? [y/N]y
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@        WARNING: plugin forks a native controller        @
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This plugin launches a native controller that is not subject to the Java
security manager nor to system call filters.

Continue with installation? [y/N]y
Elasticsearch keystore is required by plugin [x-pack], creating...
-> Installed x-pack

$ bin/elasticsearch

# In a new terminal after elasticsearch has started
$ bin/x-pack/setup-passwords interactive
Initiating the setup of reserved user elastic,kibana,logstash_system passwords.
You will be prompted to enter passwords as the process progresses.
Please confirm that you would like to continue [y/N]y


Enter password for [elastic]: 
Reenter password for [elastic]: 
Enter password for [kibana]: 
Reenter password for [kibana]: 
Enter password for [logstash_system]: 
Reenter password for [logstash_system]: 
Changed password for user [kibana]
Changed password for user [logstash_system]
Changed password for user [elastic]