# ELK cluster？

**URL:** <https://discuss.elastic.co/t/elk-cluster/176836>\
**Category:** Elasticsearch\
**Created:** [April 15, 2019, 6:05am UTC](https://discuss.elastic.co/t/elk-cluster/176836 "2019-04-15T06:05:51Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![aabababba](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aabababba/32/36732_2.png) [@aabababba](https://discuss.elastic.co/u/aabababba)\
**Post date:** [April 15, 2019, 6:05am UTC](https://discuss.elastic.co/t/elk-cluster/176836/1 "2019-04-15T06:05:52Z")

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Can be equipped with filebeat out to multiple logstash, logstash and then out to multiple elasticsearch?  
So logstash, elastic hanging one of them will not affect the cluster?

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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:** [April 15, 2019, 9:26pm UTC](https://discuss.elastic.co/t/elk-cluster/176836/2 "2019-04-15T21:26:43Z")

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Filebeat can only send to one Logstash endpoint. You may want to put Logstash behind a load balancer and use a floating/virtual IP if you want more flexibility.

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**Author:** ![aabababba](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aabababba/32/36732_2.png) [@aabababba](https://discuss.elastic.co/u/aabababba)\
**Post date:** [April 16, 2019, 12:58am UTC](https://discuss.elastic.co/t/elk-cluster/176836/3 "2019-04-16T00:58:55Z")

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how about out put to redis,then logstash get data from redis?

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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:** [April 16, 2019, 2:32am UTC](https://discuss.elastic.co/t/elk-cluster/176836/4 "2019-04-16T02:32:51Z")

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Sure, that'll work.

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**Author:** ![aabababba](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aabababba/32/36732_2.png) [@aabababba](https://discuss.elastic.co/u/aabababba)\
**Post date:** [April 17, 2019, 1:34am UTC](https://discuss.elastic.co/t/elk-cluster/176836/5 "2019-04-17T01:34:19Z")

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how? use redis cluster or sentinel mode?

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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:** [April 17, 2019, 3:22am UTC](https://discuss.elastic.co/t/elk-cluster/176836/6 "2019-04-17T03:22:40Z")

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I don't know enough about redis these days to comment on which is more appropriate.

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**Author:** ![aabababba](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aabababba/32/36732_2.png) [@aabababba](https://discuss.elastic.co/u/aabababba)\
**Post date:** [April 18, 2019, 1:08am UTC](https://discuss.elastic.co/t/elk-cluster/176836/7 "2019-04-18T01:08:52Z")

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thanks, I will try it.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [May 16, 2019, 1:17am UTC](https://discuss.elastic.co/t/elk-cluster/176836/8 "2019-05-16T01:17:51Z")

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