exclude config items not inteded to be used from un/marshalling

nats/pkg/config/config.go

@@ -8,16 +8,16 @@ import (
 
 // Config combines all available configuration parts.
 type Config struct {
-	*shared.Commons
+	*shared.Commons `ocisConfig:"-" yaml:"-"`
 
-	Service Service
+	Service Service `ocisConfig:"-" yaml:"-"`
 
 	Log   *Log  `ocisConfig:"log"`
 	Debug Debug `ocisConfig:"debug"`
 
 	Nats Nats `ociConfig:"nats"`
 
-	Context context.Context
+	Context context.Context `ocisConfig:"-" yaml:"-"`
 }
 
 // Nats is the nats config

nats/pkg/config/service.go

@@ -2,5 +2,5 @@ package config
 
 // Service defines the available service configuration.
 type Service struct {
-	Name string
+	Name string `ocisConfig:"-" yaml:"-"`
 }