この問題について検索しましたが、見つかりませんでした。インストール時に何も質問されず、すべてのデフォルト情報に基づいてインストールしようとするだけです。
sudo ./discourse-setup と入力すると、以下が表示されます:
Saving old file as app.yml.2021-08-02-184826.bak
Stopping existing container in 5 seconds or Control-C to cancel.
+ /usr/bin/docker stop -t 30 app
app
Found 3GB of memory and 2 physical CPU cores
setting db_shared_buffers = 768MB
setting UNICORN_WORKERS = 4
containers/app.yml memory parameters updated.
Checking your domain name . . .
WARNING: Port 443 of computer does not appear to be accessible using hostname: discourse.example.com.
WARNING: Connection to http://discourse.example.com (port 80) also fails.
This suggests that discourse.example.com resolves to some IP address that does not reach this
machine where you are installing discourse.
The first thing to do is confirm that discourse.example.com resolves to the IP address of this server.
You usually do this at the same place you purchased the domain.
If you are sure that the IP address resolves correctly, it could be a firewall issue.
A web search for "open ports YOUR CLOUD SERVICE" might help.
This tool is designed only for the most standard installations. If you cannot resolve
the issue above, you will need to edit containers/app.yml yourself and then type
./launcher rebuild app
ドメイン名やその他の情報を入力するよう求められたことがありません。