Version is a package now, will be re-used across codebase.

pkg/server/api/headers.go

@@ -22,9 +22,11 @@ import (
 	"encoding/json"
 	"encoding/xml"
 	"net/http"
+	"runtime"
 	"strconv"
 
 	"github.com/minio/minio/pkg/donut"
+	"github.com/minio/minio/pkg/version"
 )
 
 // No encoder interface exists, so we create one.
@@ -51,7 +53,7 @@ func generateRequestID() []byte {
 func setCommonHeaders(w http.ResponseWriter, acceptsType string, contentLength int) {
 	// set unique request ID for each reply
 	w.Header().Set("X-Amz-Request-Id", string(generateRequestID()))
-	w.Header().Set("Server", "Minio")
+	w.Header().Set("Server", ("Minio/" + version.Version + " (" + runtime.GOOS + "," + runtime.GOARCH + ")"))
 	w.Header().Set("Accept-Ranges", "bytes")
 	w.Header().Set("Content-Type", acceptsType)
 	w.Header().Set("Connection", "close")