# Docker-compose.yml only es01 can connect es02 and es03 "unable to authenticate user \[elastic\] for REST request"

**URL:** <https://discuss.elastic.co/t/docker-compose-yml-only-es01-can-connect-es02-and-es03-unable-to-authenticate-user-elastic-for-rest-request/365784>\
**Category:** Elasticsearch\
**Tags:** docker\
**Created:** [August 29, 2024, 3:38pm UTC](https://discuss.elastic.co/t/docker-compose-yml-only-es01-can-connect-es02-and-es03-unable-to-authenticate-user-elastic-for-rest-request/365784 "2024-08-29T15:38:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ygqygq2](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ygqygq2/32/137140_2.png) [@ygqygq2](https://discuss.elastic.co/u/ygqygq2)\
**Post date:** [August 29, 2024, 3:38pm UTC](https://discuss.elastic.co/t/docker-compose-yml-only-es01-can-connect-es02-and-es03-unable-to-authenticate-user-elastic-for-rest-request/365784/1 "2024-08-29T15:38:31Z")

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> <https://github.com/elastic/elasticsearch/issues/112235>
>
> \### CI Link
> 
> xx
> 
> \### Repro line
> 
> xx
> 
> \### Does it reproduce?
> 
> Yes
> 
> \### Applicable… branches
> 
> 8.15.0
> 
> \### Failure history
> 
> \_No response\_
> 
> \### Failure excerpt
> 
> Test with https://github.com/elastic/elasticsearch/blob/8.15/docs/reference/setup/install/docker/docker-compose.yml 
> Only es01 can connect properly, es02 and es03 can not，the error is
> 
> \`\`\`
> unable to authenticate user \[elastic\] for REST request
> \`\`\`

Isn't that a problem ?