Fix grpc json tag name (#2246)

internal/ingress/controller/config/config.go

@@ -489,7 +489,7 @@ type Configuration struct {
 	// SyslogHost FQDN or IP address where the logs should be sent
 	SyslogHost string `json:"syslog-host"`
 	// SyslogPort port
-	SyslogPort int `json:"syslog-port",omitempty`
+	SyslogPort int `json:"syslog-port"`
 
 	// NoTLSRedirectLocations is a comma-separated list of locations
 	// that should not get redirected to TLS

internal/ingress/types.go

@@ -267,7 +267,7 @@ type Location struct {
 	Logs log.Config `json:"logs,omitempty"`
 	// GRPC indicates if the kubernetes service exposes a gRPC interface
 	// By default this is false
-	GRPC bool `json:"logs,omitempty"`
+	GRPC bool `json:"grpc"`
 }
 
 // SSLPassthroughBackend describes a SSL upstream server configured