revert storage, remove tracing.service and bring back common

accounts/pkg/config/config.go

@@ -2,14 +2,18 @@ package config
 
 import (
 	"context"
+
+	"github.com/owncloud/ocis/ocis-pkg/shared"
 )
 
 // Config combines all available configuration parts.
 type Config struct {
+	*shared.Commons
+
 	Service Service
 
 	Tracing Tracing `ocisConfig:"tracing"`
-	Log     Log     `ocisConfig:"log"`
+	Log     *Log    `ocisConfig:"log"`
 	Debug   Debug   `ocisConfig:"debug"`
 
 	HTTP HTTP `ocisConfig:"http"`

accounts/pkg/config/defaultconfig.go

@@ -8,7 +8,6 @@ import (
 
 func DefaultConfig() *Config {
 	return &Config{
-
 		HTTP: HTTP{
 			Addr:      "127.0.0.1:9181",
 			Namespace: "com.owncloud.web",
@@ -60,9 +59,5 @@ func DefaultConfig() *Config {
 			UID:      0,
 			GID:      0,
 		},
-		Tracing: Tracing{
-			Type:    "jaeger",
-			Service: "accounts",
-		},
 	}
 }

accounts/pkg/config/tracing.go

@@ -6,5 +6,4 @@ type Tracing struct {
 	Type      string `ocisConfig:"type" env:"OCIS_TRACING_TYPE;ACCOUNTS_TRACING_TYPE"`
 	Endpoint  string `ocisConfig:"endpoint" env:"OCIS_TRACING_ENDPOINT;ACCOUNTS_TRACING_ENDPOINT"`
 	Collector string `ocisConfig:"collector" env:"OCIS_TRACING_COLLECTOR;ACCOUNTS_TRACING_COLLECTOR"`
-	Service   string `ocisConfig:"service" env:"ACCOUNTS_TRACING_SERVICE"` //TODO: should this be an ID? or the same as Service.Name?
 }