Send deployment id and minio version in http header (#14378)

internal/http/headers.go

@@ -191,3 +191,9 @@ const (
 
 	UploadID = "uploadId"
 )
+
+// http headers sent to webhook targets
+const (
+	// Reports the version of MinIO server
+	MinIOVersion = "x-minio-version"
+)

internal/http/server.go

@@ -33,6 +33,14 @@ import (
 	humanize "github.com/dustin/go-humanize"
 )
 
+var (
+	// GlobalMinIOVersion - is sent in the header to all http targets
+	GlobalMinIOVersion string
+
+	// GlobalDeploymentID - is sent in the header to all http targets
+	GlobalDeploymentID string
+)
+
 const (
 	serverShutdownPoll = 500 * time.Millisecond
 
@@ -196,3 +204,13 @@ func NewServer(addrs []string) *Server {
 	httpServer.MaxHeaderBytes = DefaultMaxHeaderBytes
 	return httpServer
 }
+
+// SetMinIOVersion -- MinIO version from the main package is set here
+func SetMinIOVersion(minioVer string) {
+	GlobalMinIOVersion = minioVer
+}
+
+// SetDeploymentID -- Deployment Id from the main package is set here
+func SetDeploymentID(deploymentID string) {
+	GlobalDeploymentID = deploymentID
+}