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

store/pkg/config/config.go

@@ -8,9 +8,9 @@ import (
 
 // Config combines all available configuration parts.
 type Config struct {
-	*shared.Commons
+	*shared.Commons `ocisConfig:"-" yaml:"-"`
 
-	Service Service
+	Service Service `ocisConfig:"-" yaml:"-"`
 
 	Tracing *Tracing `ocisConfig:"tracing"`
 	Log     *Log     `ocisConfig:"log"`
@@ -20,5 +20,5 @@ type Config struct {
 
 	Datapath string `ocisConfig:"data_path" env:"STORE_DATA_PATH"`
 
-	Context context.Context
+	Context context.Context `ocisConfig:"-" yaml:"-"`
 }

store/pkg/config/grpc.go

@@ -3,5 +3,5 @@ package config
 // GRPC defines the available grpc configuration.
 type GRPC struct {
 	Addr      string `ocisConfig:"addr" env:"STORE_GRPC_ADDR"`
-	Namespace string
+	Namespace string `ocisConfig:"-" yaml:"-"`
 }

store/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:"-"`
 }