アップロードパスは80ポートですが、プロトコルはhttpsです

[jahan_gagan]

You can check out this guide for setting up HTTPS with Let’s Encrypt:

Set up HTTPS support with Let's Encrypt

This is a guide for enabling HTTPS on an existing Discourse installation using Let’s Encrypt. It assumes prior installation without HTTPS enabled. Required user level: System Administrator This guide is only for existing installs where HTTPS is not enabled. Following the official setup guide automatically enables HTTPS by default. So you’d like to add https to your Discourse absolutely free, courtesy of our friends at Let’s Encrypt? I…

Possible Cause: Hidden “Port” Setting

Sometimes a hidden port site setting remains in the database after migration or restore.
This can cause Discourse to append an incorrect port (like :80) to HTTPS URLs.

To check and fix it:

1. Enter your container:

./launcher enter app

2. Open the Rails console:

rails c

3. Check the current value:

SiteSetting.port

4. If it returns 80, clear it:

SiteSetting.port = ""

6. Then rebake all posts and assets to update links:

Jobs.enqueue(:rebake_all_posts)