# Authen to elastic with ldap config on which nodes?

**URL:** <https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894>\
**Category:** Elasticsearch\
**Created:** [September 25, 2020, 3:00am UTC](https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894 "2020-09-25T03:00:39Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![lusynda](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lusynda/32/53557_2.png) [@lusynda](https://discuss.elastic.co/u/lusynda)\
**Post date:** [September 25, 2020, 3:00am UTC](https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894/1 "2020-09-25T03:00:39Z")

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Hi all  
I have been testing for the feature to authen mine elastic server with ldap with one of my testing server, now i want to deploy it on the whole cluster, so which nodes do i have to config to get the feature working, master or data or all of them.

Thanks you for your time.

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [September 28, 2020, 3:46am UTC](https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894/2 "2020-09-28T03:46:22Z")

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> [@lusynda](#):
>
> all of them

This.

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<div class="post-metadata">

**Author:** ![lusynda](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lusynda/32/53557_2.png) [@lusynda](https://discuss.elastic.co/u/lusynda)\
**Post date:** [September 28, 2020, 3:55am UTC](https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894/3 "2020-09-28T03:55:38Z")

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Wait so i have to config this on all of the nodes on my cluster, the master, data, ingest, coordinate node.

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [September 28, 2020, 3:55am UTC](https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894/4 "2020-09-28T03:55:53Z")

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Yep.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 26, 2020, 3:56am UTC](https://discuss.elastic.co/t/authen-to-elastic-with-ldap-config-on-which-nodes/249894/5 "2020-10-26T03:56:03Z")

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