[feature] Add a request ID and include it in logs (#1476)

This adds a lightweight form of tracing to GTS. Each incoming request is
assigned a Request ID which we then pass on and log in all our log
lines. Any function that gets called downstream from an HTTP handler
should now emit a requestID=value pair whenever it logs something.

Co-authored-by: kim <grufwub@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/internal/config/defaults.go b/internal/config/defaults.go
index 709f063ca..528419e97 100644
--- a/internal/config/defaults.go
+++ b/internal/config/defaults.go
@@ -163,4 +163,6 @@ var Defaults = Configuration{
 	},
 
 	AdminMediaPruneDryRun: true,
+
+	RequestIDHeader: "X-Request-Id",
 }