Web page contents are not visible during initial installation

I installed in vmware with mattermost 2.3.0 + mysql configuration.

We are planning to use it as an internal messenger to use in a closed network environment, so we downloaded mysql as an rpm package and installed it.

The server is an environment where external communication is not possible.
When accessing http://localhost:8065 after installation, only the loading mark operates on the white screen, and the Create Administrator Account page does not appear…

If you install it in an environment where the Internet is enabled in the same way, it works normally.

But I want to operate only on internal networks where external communication is not possible.

I wonder why not.
Is there a way?
If you look at the mattermost.log, you can see the log that cloudfront cdn url call failed. Is it a requirement?

Hi @doohwan and welcome to the Mattermost forums!

You could try to disable the telemetry related settings in your server’s config.json before you start it for the first time.
Let me know if that helps.