MetadataUserID -> SystemUserID (#3671)

* replace MetadataUserID with SystemUserID

Signed-off-by: jkoberg <jkoberg@owncloud.com>

* the missing change

Signed-off-by: jkoberg <jkoberg@owncloud.com>

* changelog

Signed-off-by: jkoberg <jkoberg@owncloud.com>

ocis/pkg/init/init.go

@@ -99,7 +99,7 @@ type OcisConfig struct {
 	TokenManager      TokenManager `yaml:"token_manager"`
 	MachineAuthApiKey string       `yaml:"machine_auth_api_key"`
 	TransferSecret    string       `yaml:"transfer_secret"`
-	MetadataUserID    string       `yaml:"metadata_user_id"`
+	SystemUserID      string       `yaml:"system_user_id"`
 	Graph             GraphExtension
 	Idp               LdapBasedExtension
 	Idm               IdmExtension
@@ -161,7 +161,7 @@ func CreateConfig(insecure, forceOverwrite bool, configPath, adminPassword strin
 		return err
 	}
 
-	metadataUserID := uuid.Must(uuid.NewV4()).String()
+	systemUserID := uuid.Must(uuid.NewV4()).String()
 
 	idmServicePassword, err := generators.GenerateRandomPassword(passwordLength)
 	if err != nil {
@@ -202,7 +202,7 @@ func CreateConfig(insecure, forceOverwrite bool, configPath, adminPassword strin
 		},
 		MachineAuthApiKey: machineAuthApiKey,
 		TransferSecret:    revaTransferSecret,
-		MetadataUserID:    metadataUserID,
+		SystemUserID:      systemUserID,
 		Idm: IdmExtension{
 			ServiceUserPasswords: ServiceUserPasswordsSettings{
 				AdminPassword: ocisAdminServicePassword,