# Discourse docker container has trouble reaching DNS

**URL:** https://meta.discourse.org/t/discourse-docker-container-has-trouble-reaching-dns/86439
**Category:** Self-hosting
**Created:** [4월 30, 2018, 7:06오전 UTC](https://meta.discourse.org/t/discourse-docker-container-has-trouble-reaching-dns/86439 "2018-04-30T07:06:01Z")
**Posts on this page:** 1
**Showing post:** 8

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### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [4월 30, 2018, 7:44오전 UTC](https://meta.discourse.org/t/discourse-docker-container-has-trouble-reaching-dns/86439/8 "2018-04-30T07:44:06Z")

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You can see some documentation here:

[https://success.docker.com/article/how-do-i-set-the-docker-daemon-options](https://success.docker.com/article/how-do-i-set-the-docker-daemon-options)

> **[dockerd](https://docs.docker.com/reference/cli/dockerd/)**
>
> The daemon command description and usage

The option you are looking to set is `--dns`

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