Some fixes with respect to config

- resolve some name overlappings - InitConfig sets global config and returns error - Add missing error handling
2025-03-30 00:00:12 +01:00 · 2019-11-14 10:38:51 +01:00 · 2019-11-14 10:38:51 +01:00 · 7a64d4653a
commit 7a64d4653a
parent 2c5400a0cc
15 changed files with 168 additions and 160 deletions
--- a/configuration/config.go
+++ b/configuration/config.go
@ -1,4 +1,4 @@
-package config
+package configuration

 import (
 	"flag"
@ -9,16 +9,16 @@ import (
 )

 // Global configuration
-var Config *config.Config = nil
+var GolbalConfig *config.Config = nil

-func InitConfig() *config.Config {
-	if Config != nil {
-		return Config
+func InitConfig() error {
+	if GolbalConfig != nil {
+		return nil
 	}

 	var (
 		dbHost     = flag.String("dbhost", "/var/run/postgresql", "Host of the PostgreSQL database (default is /var/run/postgresql for localhost DB on Ubuntu systems)")
-		dbName     = flag.String("dbname", "villas", "Name of the database to use (default is villasdb)")
+		dbName     = flag.String("dbname", "villasdb", "Name of the database to use (default is villasdb)")
 		dbUser     = flag.String("dbuser", "", "Username of database connection (default is <empty>)")
 		dbPass     = flag.String("dbpass", "", "Password of database connection (default is <empty>)")
 		dbInit     = flag.Bool("dbinit", false, "Initialize database with test data (default is off)")
@ -67,29 +67,31 @@ func InitConfig() *config.Config {
 	defaults := config.NewStatic(static)
 	env := config.NewEnvironment(mappings)

-	var c *config.Config
 	if _, err := os.Stat(*configFile); os.IsExist(err) {
 		yamlFile := config.NewYAMLFile(*configFile)
-		c = config.NewConfig([]config.Provider{defaults, yamlFile, env})
+		GolbalConfig = config.NewConfig([]config.Provider{defaults, yamlFile, env})
 	} else {
-		c = config.NewConfig([]config.Provider{defaults, env})
+		GolbalConfig = config.NewConfig([]config.Provider{defaults, env})
 	}

-	err := c.Load()
+	err := GolbalConfig.Load()
 	if err != nil {
 		log.Fatal("failed to parse config")
+		return err
 	}

-	if m, _ := c.String("mode"); m != "test" {
-		settings, _ := c.Settings()
+	m, err := GolbalConfig.String("mode")
+	if err != nil {
+		return err
+	}
+
+	if m != "test" {
+		settings, _ := GolbalConfig.Settings()
 		log.Print("All settings:")
 		for key, val := range settings {
 			log.Printf("   %s = %s \n", key, val)
 		}
 	}

-	// Save pointer to global variable
-	Config = c
-
-	return c
+	return nil
 }
--- a/database/database_test.go
+++ b/database/database_test.go
@ -6,18 +6,21 @@ import (
 	"os"
 	"testing"

+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"github.com/stretchr/testify/assert"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
 )

 var db *gorm.DB

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = InitDB(configuration.GolbalConfig)

 	// Verify that you can connect to the database
-	err := db.DB().Ping()
+	err = db.DB().Ping()
 	if err != nil {
 		fmt.Println("Error: DB must ping to run tests")
 		return
--- a/go.mod
+++ b/go.mod
@ -6,27 +6,19 @@ require (
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/gin-gonic/gin v1.4.0
 	github.com/go-ini/ini v1.51.0 // indirect
-	github.com/go-openapi/jsonreference v0.19.3 // indirect
-	github.com/go-openapi/spec v0.19.3 // indirect
-	github.com/go-playground/locales v0.12.1 // indirect
-	github.com/go-playground/universal-translator v0.16.0 // indirect
-	github.com/jinzhu/gorm v1.9.10
-	github.com/leodido/go-urn v1.1.0 // indirect
-	github.com/mailru/easyjson v0.7.0 // indirect
+	github.com/go-playground/universal-translator v0.17.0 // indirect
+	github.com/jinzhu/gorm v1.9.11
+	github.com/leodido/go-urn v1.2.0 // indirect
 	github.com/nsf/jsondiff v0.0.0-20190712045011-8443391ee9b6
 	github.com/prometheus/client_golang v1.2.1
-	github.com/prometheus/common v0.7.0
-	github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94
+	github.com/smartystreets/goconvey v1.6.4 // indirect
+	github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271
 	github.com/stretchr/testify v1.4.0
 	github.com/swaggo/gin-swagger v1.2.0
-	github.com/swaggo/swag v1.6.2
-	github.com/tidwall/gjson v1.3.0
+	github.com/swaggo/swag v1.6.3
+	github.com/tidwall/gjson v1.3.4
 	github.com/zpatrick/go-config v0.0.0-20191104215613-50bc2709703f
-	golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7
-	golang.org/x/net v0.0.0-20190912160710-24e19bdeb0f2 // indirect
-	golang.org/x/tools v0.0.0-20190916034716-92af9d69eff2 // indirect
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
-	gopkg.in/go-playground/validator.v9 v9.29.0
+	golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708
+	gopkg.in/go-playground/validator.v9 v9.30.0
+	gopkg.in/ini.v1 v1.51.0 // indirect
 )
-
-go 1.13
--- a/go.sum
+++ b/go.sum
@ -8,21 +8,16 @@ github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc
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-github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4 h1:Hs82Z41s6SdL1CELW+XaDYmOH4hkBN4/N9og/AsOv7E=
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 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
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@ -64,30 +59,17 @@ github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
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 github.com/go-openapi/jsonpointer v0.17.0/go.mod h1:cOnomiV+CVVwFLk0A/MExoFMjwdsUdVpsRhURCKh+3M=
-github.com/go-openapi/jsonpointer v0.19.2 h1:A9+F4Dc/MCNB5jibxf6rRvOvR/iFgQdyNx9eIhnGqq0=
-github.com/go-openapi/jsonpointer v0.19.2/go.mod h1:3akKfEdA7DF1sugOqz1dVQHBcuDBPKZGEoHC/NkiQRg=
-github.com/go-openapi/jsonpointer v0.19.3 h1:gihV7YNZK1iK6Tgwwsxo2rJbD1GTbdm72325Bq8FI3w=
-github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
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-github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
-github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
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-github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
-github.com/go-playground/locales v0.12.1 h1:2FITxuFt/xuCNP1Acdhv62OzaCiviiE4kotfhkmOqEc=
-github.com/go-playground/locales v0.12.1/go.mod h1:IUMDtCfWo/w/mtMfIE/IG2K+Ey3ygWanZIBtBW0W2TM=
-github.com/go-playground/universal-translator v0.16.0 h1:X++omBR/4cE2MNg91AoC3rmGrCjJ8eAeUP/K/EKx4DM=
-github.com/go-playground/universal-translator v0.16.0/go.mod h1:1AnU7NaIRDWWzGEKwgtJRd2xk99HeFyHw3yid4rvQIY=
+github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
+github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
+github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
+github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
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@ -97,34 +79,37 @@ github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfU
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
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@ -132,26 +117,20 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
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 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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-github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
-github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
+github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@ -169,18 +148,15 @@ github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1Cpa
 github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
-github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829 h1:D+CiwcpGTW6pL6bv6KI3KbyEyCKyS+1JWS2h8PNDnGA=
 github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
 github.com/prometheus/client_golang v1.2.1 h1:JnMpQc6ppsNgw9QPAGF6Dod479itz7lvlsMzzNayLOI=
 github.com/prometheus/client_golang v1.2.1/go.mod h1:XMU6Z2MjaRKVu/dC1qupJI9SiNkDYzz3xecMgSW/F+U=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f h1:BVwpUVJDADN2ufcGik7W992pyps0wZ888b/y9GXcLTU=
 github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4 h1:gQz4mCbXsO+nc9n1hCxHcGA3Zx3Eo+UHZoInFGUIXNM=
@ -190,32 +166,33 @@ github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y8
 github.com/prometheus/common v0.7.0 h1:L+1lyG48J1zAQXA3RBX/nG/B3gjlHq0zTt2tlbJLyCY=
 github.com/prometheus/common v0.7.0/go.mod h1:DjGbpBbp5NYNiECxcL/VnbXCCaQpKd3tt26CguLLsqA=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1 h1:/K3IL0Z1quvmJ7X0A1AwNEK7CRkVK3YwfOU/QAL4WGg=
 github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
 github.com/prometheus/procfs v0.0.5 h1:3+auTFlqw+ZaQYJARz6ArODtkaIwtvBTx3N2NehQlL8=
 github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
-github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
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 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
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 github.com/swaggo/gin-swagger v1.2.0 h1:YskZXEiv51fjOMTsXrOetAjrMDfFaXD79PEoQBOe2W0=
 github.com/swaggo/gin-swagger v1.2.0/go.mod h1:qlH2+W7zXGZkczuL+r2nEBR2JTT+/lX05Nn6vPhc7OI=
 github.com/swaggo/swag v1.5.1/go.mod h1:1Bl9F/ZBpVWh22nY0zmYyASPO1lI/zIwRDrpZU+tv8Y=
-github.com/swaggo/swag v1.6.2 h1:WQMAtT/FmMBb7g0rAuHDhG3vvdtHKJ3WZ+Ssb0p4Y6E=
-github.com/swaggo/swag v1.6.2/go.mod h1:YyZstMc22WYm6GEDx/CYWxq+faBbjQ5EqwQcrjREDBo=
-github.com/tidwall/gjson v1.3.0 h1:kfpsw1W3trbg4Xm6doUtqSl9+LhLB6qJ9PkltVAQZYs=
-github.com/tidwall/gjson v1.3.0/go.mod h1:P256ACg0Mn+j1RXIDXoss50DeIABTYK1PULOJHhxOls=
+github.com/swaggo/swag v1.6.3 h1:N+uVPGP4H2hXoss2pt5dctoSUPKKRInr6qcTMOm0usI=
+github.com/swaggo/swag v1.6.3/go.mod h1:wcc83tB4Mb2aNiL/HP4MFeQdpHUrca+Rp/DRNgWAUio=
+github.com/tidwall/gjson v1.3.4 h1:On5waDnyKKk3SWE4EthbjjirAWXp43xx5cKCUZY1eZw=
+github.com/tidwall/gjson v1.3.4/go.mod h1:P256ACg0Mn+j1RXIDXoss50DeIABTYK1PULOJHhxOls=
 github.com/tidwall/match v1.0.1 h1:PnKP62LPNxHKTwvHHZZzdOAOCtsJTjo6dZLCwpKm5xc=
 github.com/tidwall/match v1.0.1/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
 github.com/tidwall/pretty v1.0.0 h1:HsD+QiTn7sK6flMKIvNmpqz1qrpP3Ps6jOKIKMooyg4=
@ -234,9 +211,8 @@ go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7 h1:0hQKqeLdqlt5iIwVOBErRisrHJAN57yOiPRQItI20fU=
-golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 h1:pXVtWnwHkrWD9ru3sDxY/qFK/bfc0egRovX91EjWjf4=
+golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@ -253,13 +229,9 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190611141213-3f473d35a33a h1:+KkCgOMgnKSgenxTBoiwkMqTiouMIy/3o8RLdmSbGoY=
 golang.org/x/net v0.0.0-20190611141213-3f473d35a33a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190613194153-d28f0bde5980 h1:dfGZHvZk057jK2MCeWus/TowKpJ8y4AmooUzdBSR9GU=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20190912160710-24e19bdeb0f2 h1:4dVFTC832rPn4pomLSz1vA+are2+dU19w1H8OngV7nc=
-golang.org/x/net v0.0.0-20190912160710-24e19bdeb0f2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -277,11 +249,8 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190610200419-93c9922d18ae h1:xiXzMMEQdQcric9hXtr1QU98MHunKK7OTtsoU6bYWs4=
 golang.org/x/sys v0.0.0-20190610200419-93c9922d18ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190913121621-c3b328c6e5a7 h1:wYqz/tQaWUgGKyx+B/rssSE6wkIKdY5Ee6ryOmzarIg=
-golang.org/x/sys v0.0.0-20190913121621-c3b328c6e5a7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191010194322-b09406accb47 h1:/XfQ9z7ib8eEJX2hdgFTZJ/ntt0swNk5oYBziWeTCvY=
 golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -293,13 +262,10 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190606050223-4d9ae51c2468/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190611222205-d73e1c7e250b h1:/mJ+GKieZA6hFDQGdWZrjj4AXPl5ylY+5HusG80roy0=
 golang.org/x/tools v0.0.0-20190611222205-d73e1c7e250b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
-golang.org/x/tools v0.0.0-20190916034716-92af9d69eff2 h1:cvSBP3q8DeS4up5q8ssbGdEtSGiDgRV7HBvOpr3g5RM=
-golang.org/x/tools v0.0.0-20190916034716-92af9d69eff2/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
@ -309,20 +275,19 @@ google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRn
 google.golang.org/genproto v0.0.0-20190404172233-64821d5d2107/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v8 v8.18.2 h1:lFB4DoMU6B626w8ny76MV7VX6W2VHct2GVOI3xgiMrQ=
 gopkg.in/go-playground/validator.v8 v8.18.2/go.mod h1:RX2a/7Ha8BgOhfk7j780h4/u/RRjR0eouCJSH80/M2Y=
-gopkg.in/go-playground/validator.v9 v9.29.0 h1:5ofssLNYgAA/inWn6rTZ4juWpRJUwEnXc1LG2IeXwgQ=
-gopkg.in/go-playground/validator.v9 v9.29.0/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
+gopkg.in/go-playground/validator.v9 v9.30.0 h1:Wk0Z37oBmKj9/n+tPyBHZmeL19LaCoK3Qq48VwYENss=
+gopkg.in/go-playground/validator.v9 v9.30.0/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
+gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
+gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
--- a/routes/dashboard/dashboard_test.go
+++ b/routes/dashboard/dashboard_test.go
@ -2,7 +2,7 @@ package dashboard

 import (
 	"fmt"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/scenario"
@ -55,8 +55,11 @@ func addScenario(token string) (scenarioID uint) {
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/file/file_test.go
+++ b/routes/file/file_test.go
@ -3,9 +3,9 @@ package file
 import (
 	"bytes"
 	"fmt"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/dashboard"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/scenario"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/simulationmodel"
@ -160,8 +160,11 @@ func addScenarioAndSimulatorAndSimulationModelAndDashboardAndWidget() (scenarioI
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/healthz/healthz_endpoint.go
+++ b/routes/healthz/healthz_endpoint.go
@ -2,7 +2,7 @@ package healthz

 import (
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp"
-	d "git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"github.com/gin-gonic/gin"
 	"log"
@ -33,7 +33,14 @@ func getHealth(c *gin.Context) {
 	}

 	// check if connection to AMQP broker is alive if backend was started with AMQP client
-	url, _ := d.Config.String("amqp.url")
+	url, err := configuration.GolbalConfig.String("amqp.url")
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"success:": false,
+			"message":  err.Error(),
+		})
+	}
+
 	if len(url) != 0 {
 		err = amqp.CheckConnection()
 		if err != nil {
--- a/routes/healthz/healthz_test.go
+++ b/routes/healthz/healthz_test.go
@ -1,16 +1,14 @@
 package healthz

 import (
-	"net/http"
-	"os"
-
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp"
-	c "git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
 	"github.com/gin-gonic/gin"
 	"github.com/jinzhu/gorm"
 	"github.com/stretchr/testify/assert"
+	"net/http"

 	"testing"
 )
@ -18,22 +16,19 @@ import (
 var router *gin.Engine
 var db *gorm.DB

-func TestMain(m *testing.M) {
-	c.InitConfig()
-
-	os.Exit(m.Run())
-}
-
 func TestHealthz(t *testing.T) {
+	err := configuration.InitConfig()
+	assert.NoError(t, err)
+
 	// connect DB
-	db = database.InitDB(c.Config)
+	db = database.InitDB(configuration.GolbalConfig)

 	router = gin.Default()

 	RegisterHealthzEndpoint(router.Group("/healthz"))

 	// close db connection
-	err := db.Close()
+	err = db.Close()
 	assert.NoError(t, err)

 	// test healthz endpoint for unconnected DB and AMQP client
@ -42,7 +37,7 @@ func TestHealthz(t *testing.T) {
 	assert.Equalf(t, 500, code, "Response body: \n%v\n", resp)

 	// reconnect DB
-	db = database.InitDB(c.Config)
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	// test healthz endpoint for connected DB and unconnected AMQP client
@ -51,7 +46,8 @@ func TestHealthz(t *testing.T) {
 	assert.Equalf(t, 500, code, "Response body: \n%v\n", resp)

 	// connect AMQP client (make sure that AMQP_URL is set via command line parameter -amqp)
-	url, _ := c.Config.String("amqp.url")
+	url, err := configuration.GolbalConfig.String("amqp.url")
+	assert.NoError(t, err)
 	err = amqp.ConnectAMQP(url)
 	assert.NoError(t, err)

--- a/routes/scenario/scenario_test.go
+++ b/routes/scenario/scenario_test.go
@ -2,17 +2,16 @@ package scenario

 import (
 	"fmt"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/user"
 	"github.com/gin-gonic/gin"
 	"github.com/jinzhu/gorm"
 	"github.com/jinzhu/gorm/dialects/postgres"
 	"github.com/stretchr/testify/assert"
 	"os"
 	"testing"
-
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/user"
 )

 var router *gin.Engine
@ -33,8 +32,12 @@ type UserRequest struct {
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/signal/signal_test.go
+++ b/routes/signal/signal_test.go
@ -2,7 +2,7 @@ package signal

 import (
 	"fmt"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/scenario"
@ -106,8 +106,11 @@ func addScenarioAndSimulatorAndSimulationModel() (scenarioID uint, simulatorID u
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/simulationmodel/simulationmodel_test.go
+++ b/routes/simulationmodel/simulationmodel_test.go
@ -2,7 +2,7 @@ package simulationmodel

 import (
 	"fmt"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/scenario"
@ -95,8 +95,11 @@ func addScenarioAndSimulator() (scenarioID uint, simulatorID uint) {
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/simulator/simulator_test.go
+++ b/routes/simulator/simulator_test.go
@ -11,8 +11,8 @@ import (

 	"github.com/gin-gonic/gin"

+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/user"
 )

@ -28,8 +28,11 @@ type SimulatorRequest struct {
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/user/user_test.go
+++ b/routes/user/user_test.go
@ -14,8 +14,8 @@ import (
 	"github.com/jinzhu/gorm"
 	"github.com/stretchr/testify/assert"

+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
 )

 var router *gin.Engine
@ -31,8 +31,11 @@ type UserRequest struct {
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/routes/widget/widget_test.go
+++ b/routes/widget/widget_test.go
@ -2,7 +2,7 @@ package widget

 import (
 	"fmt"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/dashboard"
@ -80,8 +80,11 @@ func addScenarioAndDashboard(token string) (scenarioID uint, dashboardID uint) {
 }

 func TestMain(m *testing.M) {
-	c := config.InitConfig()
-	db = database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		panic(m)
+	}
+	db = database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

 	router = gin.Default()
--- a/start.go
+++ b/start.go
@ -11,18 +11,18 @@ import (
 	ginSwagger "github.com/swaggo/gin-swagger"
 	"github.com/swaggo/gin-swagger/swaggerFiles"

-	c "git.rwth-aachen.de/acs/public/villas/web-backend-go/config"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
 	docs "git.rwth-aachen.de/acs/public/villas/web-backend-go/doc/api" // doc/api folder is used by Swag CLI, you have to import it
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/dashboard"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/file"
+	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/metrics"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/scenario"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/signal"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/simulationmodel"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/simulator"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/user"
 	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/widget"
-	"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/metrics"
 )

 // @title VILLASweb Backend API
@ -38,16 +38,35 @@ import (
 func main() {
 	log.Println("Starting VILLASweb-backend-go")

-	c := c.InitConfig()
-	db := database.InitDB(c)
+	err := configuration.InitConfig()
+	if err != nil {
+		log.Printf("Error during initialization of global configuration: %v, aborting.", err.Error())
+		return
+	}
+	db := database.InitDB(configuration.GolbalConfig)
 	defer db.Close()

-	if m, _ := c.String("mode"); m == "release" {
+	m, err := configuration.GolbalConfig.String("mode")
+	if err != nil {
+		log.Printf("Error reading mode from global configuration: %v, aborting.", err.Error())
+		return
+	}
+
+	if m == "release" {
 		gin.SetMode(gin.ReleaseMode)
 	}

-	baseHost, _ := c.String("base.host")
-	basePath, _ := c.String("base.path")
+	baseHost, err := configuration.GolbalConfig.String("base.host")
+	if err != nil {
+		log.Printf("Error reading base.host from global configuration: %v, aborting.", err.Error())
+		return
+	}
+	basePath, err := configuration.GolbalConfig.String("base.path")
+	if err != nil {
+		log.Printf("Error reading base.path from global configuration: %v, aborting.", err.Error())
+		return
+	}
+
 	docs.SwaggerInfo.Host = baseHost
 	docs.SwaggerInfo.BasePath = basePath

@ -76,7 +95,7 @@ func main() {

 	r.GET("swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))

-	amqpurl, _ := c.String("amqp.url")
+	amqpurl, _ := configuration.GolbalConfig.String("amqp.url")
 	if amqpurl != "" {
 		log.Println("Starting AMQP client")