diff --git a/README.md b/README.md
index 82d01f7..05c6e78 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,61 @@
 # oc-lib
 
+oc-lib allows read/write/search operations into the main OpenCloud databases.
+
+It also provides common initialization and configuration utilities for all OpenCloud components
+
+## Usage example in a beego API
+
+```go
+const appname = "oc-mycomponent"
+
+func main() {
+    // Init the oc-lib
+    oclib.Init(appname)
+
+    // Load the right config file
+
+    /*  The configuration loader will load the configuration from the following sources:
+    *  - the environment variables with the prefix APPNAME_
+    *  - the file /etc/oc/appname.json
+    *  - the file ./appname.json
+    *  The configuration loader will merge the configuration from the different sources
+    *  The configuration loader will give priority to the environment variables
+    *  The configuration loader will give priority to the local file over the default file
+    */
+    o := oclib.GetConfLoader()
+
+    // init the local config object
+    models.GetConfig().Port = o.GetIntDefault("port", 8080)
+    models.GetConfig().LokiUrl = o.GetStringDefault("lokiurl", "")
+    models.GetConfig().LogLevel = o.GetStringDefault("loglevel", "info")    
+    models.GetConfig().MongoUrl = o.GetStringDefault("mongourl", "mongodb://127.0.0.1:27017")
+    models.GetConfig().MongoDatabase = o.GetStringDefault("mongodatabase", "myDb")
+    models.GetConfig().NatsUrl = o.GetStringDefault("natsurl", "nats://localhost:4222")
+
+    models.GetConfig().mycomponentparam1 = o.GetStringDefault("mycomponentparam1", "mycomponentdefault1")    
+    models.GetConfig().mycomponentparam2 = o.GetStringDefault("mycomponentparam2", "mycomponentdefault2")
+
+    // feed the library with the loaded config, 
+    // this will also initialize a logger available via oclib.GetLogger()
+	oclib.SetConfig(
+        models.GetConfig().MongoUrl
+        models.GetConfig().MongoDatabase 
+        models.GetConfig().NatsUrl
+        models.GetConfig().LokiUrl
+        models.GetConfig().LogLevel
+	)
+
+    // Beego init
+    beego.BConfig.AppName = appname
+    beego.BConfig.Listen.HTTPPort = models.GetConfig().Port
+    beego.BConfig.WebConfig.DirectoryIndex = true
+    beego.BConfig.WebConfig.StaticDir["/swagger"] = "swagger"
+
+    beego.Run()
+}
+```
+
 ## SPECIAL FLOWS IN OC-LIB RESUME :
 
 ### WORKFLOW AS ITS OWN WORKSPACE
diff --git a/config/app.go b/config/app.go
new file mode 100644
index 0000000..a660625
--- /dev/null
+++ b/config/app.go
@@ -0,0 +1,19 @@
+package config
+
+var appname string
+
+// logs.CreateLogger
+// Create a new logger
+// Parameters:
+// - appname: string : the name of the application using oclib
+// - url: string : the url of a loki logger, console log only if ""
+// Returns:
+// - zerolog.Logger : the logger that will log for the library and the app
+
+func SetAppName(name string) {
+	appname = name
+}
+
+func GetAppName() string {
+	return appname
+}
diff --git a/tools/conf.go b/config/conf.go
similarity index 75%
rename from tools/conf.go
rename to config/conf.go
index c72a6f9..566c4a3 100644
--- a/tools/conf.go
+++ b/config/conf.go
@@ -1,4 +1,4 @@
-package tools
+package config
 
 import "sync"
 
@@ -14,6 +14,8 @@ type Config struct {
 	MongoDatabase string
 	Host          string
 	Port          string
+	LokiUrl       string
+	LogLevel      string
 }
 
 func (c Config) GetUrl() string {
@@ -34,12 +36,14 @@ func GetConfig() *Config {
 	return instance
 }
 
-func SetConfig(url string, database string, natsUrl string) *Config {
+func SetConfig(mongoUrl string, database string, natsUrl string, lokiUrl string, logLevel string) *Config {
 	once.Do(func() {
 		instance = &Config{
-			MongoUrl:      url,
+			MongoUrl:      mongoUrl,
 			MongoDatabase: database,
 			NATSUrl:       natsUrl,
+			LokiUrl:       lokiUrl,
+			LogLevel:      logLevel,
 		}
 	})
 	return instance
diff --git a/tools/conf_loader.go b/config/conf_loader.go
similarity index 56%
rename from tools/conf_loader.go
rename to config/conf_loader.go
index 78bf595..7ca533f 100644
--- a/tools/conf_loader.go
+++ b/config/conf_loader.go
@@ -1,29 +1,31 @@
-package tools
+package config
 
 import (
+	"os"
 	"strings"
 
-	"cloud.o-forge.io/core/oc-lib/logs"
 	"github.com/goraz/onion"
+	"github.com/rs/zerolog"
 )
 
-// GetConfLoader
-// Get the configuration loader for the application
-// Parameters:
-// - AppName: string : the name of the application
-// Returns:
-// - *onion.Onion : the configuration loader
-//  The configuration loader will load the configuration from the following sources:
-//  - the environment variables with the prefix APPNAME_
-//  - the file /etc/oc/appname.json
-//  - the file ./appname.json
-//  The configuration loader will merge the configuration from the different sources
-//  The configuration loader will give priority to the environment variables
-//  The configuration loader will give priority to the local file over the default file
+/* GetConfLoader
+* Get the configuration loader for the application
+* Parameters:
+* - AppName: string : the name of the application
+* Returns:
+* - *onion.Onion : the configuration loader
+*  The configuration loader will load the configuration from the following sources:
+*  - the environment variables with the prefix APPNAME_
+*  - the file /etc/oc/appname.json
+*  - the file ./appname.json
+*  The configuration loader will merge the configuration from the different sources
+*  The configuration loader will give priority to the environment variables
+*  The configuration loader will give priority to the local file over the default file
+ */
 
 func GetConfLoader() *onion.Onion {
-	logger := logs.GetLogger()
-	AppName := logs.GetAppName()
+	logger := zerolog.New(os.Stdout).With().Timestamp().Logger()
+	AppName := GetAppName()
 	EnvPrefix := strings.ToUpper(AppName[0:2]+AppName[3:]) + "_"
 	defaultConfigFile := "/etc/oc/" + AppName[0:2] + ".json"
 	localConfigFile := "./" + AppName[0:2] + ".json"
diff --git a/entrypoint.go b/entrypoint.go
index fe938fb..b463ed8 100644
--- a/entrypoint.go
+++ b/entrypoint.go
@@ -6,6 +6,7 @@ import (
 
 	"runtime/debug"
 
+	"cloud.o-forge.io/core/oc-lib/config"
 	"cloud.o-forge.io/core/oc-lib/dbs"
 	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
 	"cloud.o-forge.io/core/oc-lib/logs"
@@ -24,6 +25,7 @@ import (
 	shared_workspace "cloud.o-forge.io/core/oc-lib/models/workspace/shared"
 	"cloud.o-forge.io/core/oc-lib/models/workspace/shared/rules/rule"
 	"cloud.o-forge.io/core/oc-lib/tools"
+	"github.com/goraz/onion"
 	"github.com/rs/zerolog"
 )
 
@@ -95,18 +97,17 @@ func AddPath(collection LibDataEnum, path string) {
 	paths[collection] = path
 }
 
-func Init(appName string, hostname string, port string) {
+func Init(appName string) {
 	defer func() {
 		if r := recover(); r != nil {
 			tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in Init : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
 			fmt.Printf("Panic recovered in Init : %v - %v\n", r, string(debug.Stack()))
 		}
 	}()
-	logs.SetAppName(appName)                                            // set the app name to the logger to define the main log chan
-	logs.SetLogger(logs.CreateLogger("main", ""))                       // create the logger
-	tools.GetConfig().Host = hostname                                   // set the hostname to the config for inner discovery purpose actually not used
-	tools.GetConfig().Port = port                                       // set the port to the config for inner discovery purpose actually not used
-	mongo.MONGOService.Init(models.GetModelsNames(), tools.GetConfig()) // init the mongo service
+	config.SetAppName(appName) // set the app name to the logger to define the main log chan
+	// create a temporary console logger for init
+	logs.SetLogger(logs.CreateLogger("main"))
+	mongo.MONGOService.Init(models.GetModelsNames(), config.GetConfig()) // init the mongo service
 	/*
 		Here we will check if the resource model is already stored in the database
 		If not we will store it
@@ -145,11 +146,49 @@ func Init(appName string, hostname string, port string) {
 	}
 }
 
-// GetLogger returns the main logger
+//
+// Expose subpackages
+//
+
+/* GetLogger returns the main logger
+* @return zerolog.Logger
+ */
 func GetLogger() zerolog.Logger {
 	return logs.GetLogger()
 }
 
+/* SetConfig will set the config and create a logger according to app configuration
+* @param url string
+* @param database string
+* @param natsUrl string
+* @param lokiUrl string
+* @param logLevel string
+* @return *Config
+ */
+func SetConfig(mongoUrl string, database string, natsUrl string, lokiUrl string, logLevel string) *config.Config {
+	logs.CreateLogger("main")
+	return config.SetConfig(mongoUrl, database, natsUrl, lokiUrl, logLevel)
+}
+
+/* GetConfLoader
+* Get the configuration loader for the application
+* Parameters:
+* - AppName: string : the name of the application
+* Returns:
+* - *onion.Onion : the configuration loader
+*  The configuration loader will load the configuration from the following sources:
+*  - the environment variables with the prefix APPNAME_
+*  - the file /etc/oc/appname.json
+*  - the file ./appname.json
+*  The configuration loader will merge the configuration from the different sources
+*  The configuration loader will give priority to the environment variables
+*  The configuration loader will give priority to the local file over the default file
+ */
+
+func GetConfLoader() *onion.Onion {
+	return config.GetConfLoader()
+}
+
 /*
 * Search will search for the data in the database
 * @param filters *dbs.Filters
diff --git a/logs/logger.go b/logs/logger.go
index 933e3b5..0ebcbac 100644
--- a/logs/logger.go
+++ b/logs/logger.go
@@ -5,11 +5,12 @@ import (
 	"runtime"
 	"time"
 
+	"cloud.o-forge.io/core/oc-lib/config"
 	"github.com/rs/zerolog"
 )
 
 var logger zerolog.Logger
-var appname string
+
 // logs.CreateLogger
 // Create a new logger
 // Parameters:
@@ -18,14 +19,6 @@ var appname string
 // Returns:
 // - zerolog.Logger : the logger that will log for the library and the app
 
-func SetAppName(name string) {
-	appname = name
-}
-
-func GetAppName() string {
-	return appname
-}
-
 func GetLogger() zerolog.Logger {
 	return logger
 }
@@ -34,10 +27,11 @@ func SetLogger(l zerolog.Logger) {
 	logger = l
 }
 
-func CreateLogger(funcName string, url string) zerolog.Logger {
+func CreateLogger(funcName string) zerolog.Logger {
+	url := config.GetConfig().LokiUrl
 	if url != "" {
 		labels := map[string]string{
-			"app":      appname,
+			"app":      config.GetAppName(),
 			"code":     "go",
 			"platform": runtime.GOOS,
 			"function": funcName,
diff --git a/models/utils/abstracts.go b/models/utils/abstracts.go
index 35bf71c..2333665 100644
--- a/models/utils/abstracts.go
+++ b/models/utils/abstracts.go
@@ -82,9 +82,9 @@ func (dma *AbstractAccessor) GetCaller() *tools.HTTPCaller {
 
 // Init initializes the accessor with the data type and the http caller
 func (dma *AbstractAccessor) Init(t DataType, caller *tools.HTTPCaller) {
-	dma.Logger = logs.CreateLogger(t.String(), "") // Create a logger with the data type
-	dma.Caller = caller                            // Set the caller
-	dma.Type = t.String()                          // Set the data type
+	dma.Logger = logs.CreateLogger(t.String()) // Create a logger with the data type
+	dma.Caller = caller                        // Set the caller
+	dma.Type = t.String()                      // Set the data type
 }
 
 // GenericLoadOne loads one object from the database (generic)
diff --git a/tools/api.go b/tools/api.go
index 3c0e20c..34ba1e9 100644
--- a/tools/api.go
+++ b/tools/api.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 
+	"cloud.o-forge.io/core/oc-lib/config"
 	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
 )
 
@@ -51,11 +52,11 @@ type API struct{}
 // GetState returns the state of the API
 func (a *API) GetState() (State, int, error) {
 	// Check if the database is up
-	err := mongo.MONGOService.TestDB(GetConfig())
+	err := mongo.MONGOService.TestDB(config.GetConfig())
 	if err != nil {
 		return DB_FALLOUT, 200, err // If the database is not up, return database fallout
 	}
-	err = mongo.MONGOService.TestCollections(GetConfig(), []string{}) // Check if the collections are up
+	err = mongo.MONGOService.TestCollections(config.GetConfig(), []string{}) // Check if the collections are up
 	if err != nil {
 		return UNPROCESSABLE_ENTITY, 200, err // If the collections are not up, return unprocessable entity
 	}
diff --git a/tools/nats_caller.go b/tools/nats_caller.go
index 16806ef..d4aa7fc 100644
--- a/tools/nats_caller.go
+++ b/tools/nats_caller.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"strings"
 
+	"cloud.o-forge.io/core/oc-lib/config"
 	"github.com/nats-io/nats.go"
 )
 
@@ -44,10 +45,10 @@ func NewNATSCaller() *natsCaller {
 
 // SetNATSPub sets a message to the NATS server
 func (o *natsCaller) SetNATSPub(dataName string, method NATSMethod, data interface{}) string {
-	if GetConfig().NATSUrl == "" {
+	if config.GetConfig().NATSUrl == "" {
 		return " -> NATS_SERVER is not set"
 	}
-	nc, err := nats.Connect(GetConfig().NATSUrl)
+	nc, err := nats.Connect(config.GetConfig().NATSUrl)
 	if err != nil {
 		return " -> Could not reach NATS server : " + err.Error()
 	}