feat: add log level for better debugging

docs/quickstart/gateway.md

@@ -16,9 +16,10 @@ gateway:
   readTimeout: 15
   idleTimeout: 30
   # Rate limiting
-  rateLimiter: 0
+  rateLimit: 0
   accessLog: /dev/Stdout
   errorLog: /dev/stderr
+  logLevel: info
   disableRouteHealthCheckError: false
   disableDisplayRouteOnStart: false
   disableKeepAlive: false

docs/quickstart/logging.md

@@ -0,0 +1,30 @@
+---
+title: General troubleshooting steps
+layout: default
+parent: Quickstart
+nav_order: 6
+---
+
+
+# Logging
+
+### Set the log level to TRACE
+
+Setting the log level to trace configures the server to trace-log all the headers given in forward auth requests.
+
+This is helpful to confirm that certain required Headers are correctly forwarded from the reverse proxy.
+
+
+
+### When using the environment variable
+
+Set the Goma log level to TRACE:
+
+Add the following block to your .env file:
+```shell
+GOMA_LOG_LEVEL=trace
+```
+
+### When using a configuration file
+
+Edit the Goma settings and set `logLevel: trace`.

docs/quickstart/ssl.md

@@ -2,7 +2,7 @@
 title: SSL Certificate
 layout: default
 parent: Quickstart
-nav_order: 4
+nav_order: 5
 ---