GrokDebugger: [security_exception] action [cluster:admin/ingest/pipeline/simulate] is unauthorized for user [kibana]

I have work with kibana + ElasticSearch + Logstash very well! but when I try to install x-pack , I want to run GrokDebug to work! I got this error! I didn't find any configuration docs from official website! anyone help?

It looks like you are signed in to Kibana using the kibana user. This is a built-in user that is actually intended for internal use by the Kibana server. You most likely want to sign in with a different user, one that you have explicitly created yourself.

When you create this new user, make sure to assign it a role that has the manage_ingest_pipelines cluster privilege. Additionally, this new user should also have the built-in kibana_user role assigned to it as well.

Hey! Thank you for your reply, I have try many way to create my own user, but always failure! I have follow this tutorial Setting User and this Native realm. I try to create my own account, but got a error like

landpacks-MacBook-Pro:bg2manager frank$ curl -XPOST 'localhost:9200/_xpack/security/user/frank?pretty' -H 'Content-Type: application/json' -d'
{
"password" : "openos",
"roles" : [ "admin"],
"full_name" : "Frank AK",
"email" : "landpassing@gmail.com",
"metadata" : {
"intelligence" : 7
}
}
'
{
"error" : {
"root_cause" : [
{
"type" : "security_exception",
"reason" : "missing authentication token for REST request [/_xpack/security/user/frank?pretty]",
"header" : {
"WWW-Authenticate" : "Basic realm="security" charset="UTF-8""
}
}
],
"type" : "security_exception",
"reason" : "missing authentication token for REST request [/_xpack/security/user/frank?pretty]",
"header" : {
"WWW-Authenticate" : "Basic realm="security" charset="UTF-8""
}
},
"status" : 401
}

Can you point me how to create a account on version 6.x ELK? Why there are so many way to create a account! Is there default superuser like mysql?

Yes, you might want to start here: https://www.elastic.co/guide/en/x-pack/current/security-getting-started.html

I have create a new user by x-pack/users adduser my-admin ... and then configuration the kibana with my new user! it's work now! Thank you so much!