fix ipv6 docker 26

[wixaw]

Description

fix ipv6 container error after docker 26 update

error :
curl http://127.0.0.1:4000
curl: (7) Failed to connect to 127.0.0.1 port 4000: Connection refused

For information, I tried to replace 127.0.0.1 with localhost in /etc/nginx/sites-enabled/sharelatex.conf, the service started, but there were problems when I wanted to edit a project.

Related issues / Pull Requests

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[bean5]

@wixaw There's an extra space in your first comment here after - [X resulting in the checkmark not displaying.

[bean5]

@wixaw This proposal appears to disable ipv6. That is arguably not a "fix" as much as it is to hide an issue. Can you provide more insight into what is going on and why you advise this change?

Thank you for your contribution!

[bean5]

@wixaw Does this fix one of the following issues?

• 502 Bad gateway
• ECCONREFUSED
• Redis Connection failure

[wixaw]

@wixaw Does this fix one of the following issues?

• 502 Bad gateway
• ECCONREFUSED
• Redis Connection failure

yes that fixes that
as I said, if we replace with localhost so as not to go via the IP it doesn't work
this is the only fix that works for me

[das7pad]

Hello @wixaw,

Thank you for your contribution to Overleaf. The latest releases 4.2.4 and 5.0.3 include changes for switching all internal traffic to IPv4 on the application level. We went with a change on the application level as that works for all of our Server Pro customers regardless of the deployment method they chose.

If you are curious, you can take a look at 5b6e229 for details.

Greetings,
Jakob