# Multiple hostnames for a single site for cut-over phase

**URL:** <https://meta.discourse.org/t/multiple-hostnames-for-a-single-site-for-cut-over-phase/277357>\
**Category:** Self-hosting\
**Created:** [August 31, 2023, 2:04pm UTC](https://meta.discourse.org/t/multiple-hostnames-for-a-single-site-for-cut-over-phase/277357 "2023-08-31T14:04:04Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ecki](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ecki/32/264025_2.png) [@ecki](https://meta.discourse.org/u/ecki)\
**Post date:** [August 31, 2023, 2:23pm UTC](https://meta.discourse.org/t/multiple-hostnames-for-a-single-site-for-cut-over-phase/277357/2 "2023-08-31T14:23:32Z")

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BTW I just noticed that rebuilding the app container with a different DISCOURSE\_HOSTNAME does not work - I suspect its also somewhere in the DB (but it cant be changed on the Admin settings).

Which makes it somewhat more important to have a list of accepted hosts for such a scenario.

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