# Discourse su postgres 12 interrompe gli aggiornamenti

**URL:** <https://meta.discourse.org/t/discourse-on-postgres-12-breaks-upgrades/201814>\
**Category:** Self-hosting\
**Created:** [26 Agosto 2021, 2:50pm UTC](https://meta.discourse.org/t/discourse-on-postgres-12-breaks-upgrades/201814 "2021-08-26T14:50:02Z")\
**Posts on this page:** 1\
**Showing post:** 12

<div class="post-metadata">

**Author:** ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)\
**Post date:** [26 Agosto 2021, 7:41pm UTC](https://meta.discourse.org/t/discourse-on-postgres-12-breaks-upgrades/201814/12 "2021-08-26T19:41:43Z")

</div>

Ah, capisco: è un bug introdotto da una PR della community. Dato che non eseguiamo PG12 da nessuna parte, è passato inosservato. Dammi qualche minuto.

> <https://github.com/discourse/discourse_docker/pull/551>
>
> In a Docker environment configured for IPv6 (\`"ipv6": true\` in \_/etc/docker/daem…on.json\_) a Discourse web container may not be able to connect to the data container using IPv6. 
> 
> This PR fixes it by replacing \`::1/128\` in \_/etc/postgresql/13/main/pg\_hba.conf\_ by \`::/0\`. That's a similar approach as already working for IPv4.

---

_[View the full topic](https://meta.discourse.org/t/discourse-on-postgres-12-breaks-upgrades/201814)._