# \[Solved\] Discovery\_ec2 with ES 6.3.2 not finding other nodes

**URL:** <https://discuss.elastic.co/t/solved-discovery-ec2-with-es-6-3-2-not-finding-other-nodes/143949>\
**Category:** Elasticsearch\
**Created:** [August 10, 2018, 11:57pm UTC](https://discuss.elastic.co/t/solved-discovery-ec2-with-es-6-3-2-not-finding-other-nodes/143949 "2018-08-10T23:57:08Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![kd5dbl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kd5dbl/32/10450_2.png) [@kd5dbl](https://discuss.elastic.co/u/kd5dbl)\
**Post date:** [August 13, 2018, 8:47pm UTC](https://discuss.elastic.co/t/solved-discovery-ec2-with-es-6-3-2-not-finding-other-nodes/143949/4 "2018-08-13T20:47:50Z")

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Looks like you have to supply an endpoint and the availability zones in order for it to work properly... would be nice to update the 6.x documentation to make this obvious...

Solution found here:

> [@Cannot Discover Master Node after upgrade to ES 6.0.0](https://discuss.elastic.co/t/cannot-discover-master-node-after-upgrade-to-es-6-0-0/108029/3):
>
> Yes I did. It was a fresh docker image for 6.0.0 on top of which ran bin/elasticsearch-plugin install --batch discovery-ec2 to get the latest discovery plugin.

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_[View the full topic](https://discuss.elastic.co/t/solved-discovery-ec2-with-es-6-3-2-not-finding-other-nodes/143949)._