clarify the Host header is needed by the frontend

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Ken Bingham 2023-01-19 11:48:15 -05:00 committed by GitHub
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@ -144,7 +144,7 @@ Now our `zrok` controller is fully configured.
## Configure the Public Frontend
Create `etc/http-frontend.yml`. You must reiterate the pattern you expressed in the public frontend URL template as a `host_match` pattern, and you may change the default address where the frontend will listen for public access requests. The frontend does not provide server TLS, but you may front the server with a reverse proxy. This example will expose the non-TLS listener for the frontend.
Create `etc/http-frontend.yml`. You must reiterate the pattern you expressed in the public frontend URL template as a `host_match` pattern, and you may change the default address where the frontend will listen for public access requests. The frontend does not provide server TLS, but you may front the server with a reverse proxy. It is essential the reverse proxy forwards the `Host` header supplied by the viewer. This example will expose the non-TLS listener for the frontend.
```yaml
host_match: zrok.quigley.com