c4d reverse proxy audit logs IP address config (coder#890)

sharkymark · web-flow · commit e497910582de · 2022-03-14T12:49:57.000-05:00
diff --git a/setup/docker.md b/setup/docker.md
@@ -39,7 +39,8 @@ Coder for Docker works with the following platforms:
 1. Launch Docker Desktop.
 
 1. If you've previously installed Coder, run `sudo rm -rf ~/.coder` in the
-   terminal.
+   terminal. **Note:** This command erases your Coder database and settings, so
+   only run this if you'd like a clean install.
 
 1. In the terminal, run the following to download the resources you need,
    include the images, and set up your Coder deployment (if you're using the
@@ -195,6 +196,13 @@ Coder will now run in the background.
 For more detailed information on the Docker Compose file, please see
 [Docker's docs](https://docs.docker.com/compose/compose-file/compose-file-v3/).
 
+## Ensure that user IPs show up in the audit logs
+
+If you would like users' IP addresses to show up in the audit logs (i.e.,
+identify the originating client IP address, regardless of whether they're
+connecting through a proxy, load balancer, or other such service), use the
+`-e "PROXY_TRUSTED_HEADERS=X-Forwarded-For"` flag with the `docker run` command.
+
 ## Known issues
 
 Currently, Coder for Docker does not support:
