diff --git a/Database/os.go b/Database/os.go
new file mode 100644
index 0000000..0216bc6
--- /dev/null
+++ b/Database/os.go
@@ -0,0 +1,128 @@
+package database
+
+import (
+	"database/sql"
+	"errors"
+	"log"
+
+	"gopkg.in/guregu/null.v4"
+)
+
+type OS struct {
+	ID           int         `json:"id"`
+	Distribution null.String `json:"distribution"`
+	Version      null.String `json:"version"`
+	EndOfSupport null.String `json:"EndOfSupport"`
+}
+
+func GetOS(db *sql.DB) ([]OS, error) {
+	var oses []OS
+	rows, err := db.Query("SELECT * FROM dashboard_os")
+	if err != nil {
+		log.Println("Error querying list of OS", err)
+	}
+	defer func(rows *sql.Rows) {
+		err := rows.Close()
+		if err != nil {
+			log.Println("Error closing rows stream")
+		}
+	}(rows)
+
+	for rows.Next() {
+		var os OS
+		err := rows.Scan(&os.ID, &os.Distribution, &os.Version, &os.EndOfSupport)
+		if err != nil {
+			log.Println("Error building list", err)
+		}
+		oses = append(oses, os)
+	}
+	return oses, err
+}
+
+func GetOSbyID(db *sql.DB, id int64) (OS, error) {
+	var os OS
+	if err := db.QueryRow("SELECT * FROM dashboard_os where id = ?", id).Scan(&os.ID, &os.Distribution, &os.Version, &os.EndOfSupport); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return os, nil
+		}
+		log.Println("Error getting OS by ID", err)
+	}
+	return os, nil
+}
+
+func GetDistributionList(db *sql.DB) ([]null.String, error) {
+	var list []null.String
+	rows, err := db.Query("SELECT DISTINCT distribution FROM dashboard_os")
+	if err != nil {
+		log.Println("Error getting distribution list", err)
+	}
+	for rows.Next() {
+		var os OS
+		err := rows.Scan(&os.Distribution)
+		if err != nil {
+			log.Println("Error building distribution list", err)
+		}
+		list = append(list, os.Distribution)
+	}
+	return list, nil
+}
+
+func GetVersionsByDistributionList(db *sql.DB, d string) ([]null.String, error) {
+	var list []null.String
+	rows, err := db.Query("SELECT DISTINCT version FROM dashboard_os where distribution = ?", d)
+	if err != nil {
+		log.Println("Error getting distribution list", err)
+	}
+	for rows.Next() {
+		var os OS
+		err := rows.Scan(&os.Distribution)
+		if err != nil {
+			log.Println("Error building distribution list", err)
+		}
+		list = append(list, os.Distribution)
+	}
+	return list, nil
+}
+
+func checkIfOsExists(os OS, db *sql.DB) bool {
+	row := db.QueryRow("SELECT distribution, version FROM dashboard_os WHERE distribution = ? AND version = ?", os.Distribution, os.Version)
+	err := row.Scan(&os.Distribution, &os.Version)
+	return !errors.Is(err, sql.ErrNoRows)
+}
+
+func CreateOS(os OS, db *sql.DB) error {
+	if checkIfOsExists(os, db) {
+		log.Println("OS already exists")
+		return nil
+	}
+	q, err := db.Prepare("INSERT INTO `dashboard_os` (`distribution`,`version`,`end_of_support`) VALUES (?,?,?)")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return err
+	}
+	_, err = q.Exec(&os.Distribution, &os.Version, &os.EndOfSupport)
+	if err != nil {
+		log.Println("Error inserting OS", err)
+		return err
+	}
+	return nil
+}
+
+func DeleteOS(os OS, db *sql.DB) (int, error) {
+	if !checkIfOsExists(os, db) {
+		log.Println("OS does not exist, nothing to delete")
+		return 404, nil
+	}
+	q, err := db.Prepare("DELETE FROM dashboard_os WHERE distribution = ? AND version = ?")
+	if err != nil {
+		log.Println("Error deleting OS", err)
+		return 500, err
+	}
+	_, err = q.Exec(&os.Distribution, &os.Version)
+	if err != nil {
+		log.Println("Error deleting OS", err)
+		return 500, err
+	}
+	log.Println("OS deleted")
+	return 200, nil
+}
diff --git a/Database/package.go b/Database/package.go
new file mode 100644
index 0000000..d13a00b
--- /dev/null
+++ b/Database/package.go
@@ -0,0 +1,151 @@
+package database
+
+import (
+	"database/sql"
+	"errors"
+	"log"
+
+	"gopkg.in/guregu/null.v4"
+)
+
+type Package struct {
+	ID     int         `json:"id"`
+	Name   null.String `json:"name"`
+	Active int         `json:"active"`
+}
+
+func GetPackage(db *sql.DB) ([]Package, error) {
+	var packages []Package
+	rows, err := db.Query("SELECT * FROM dashboard_package")
+	if err != nil {
+		log.Println("Error querying list of OS", err)
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var pkg Package
+		err := rows.Scan(&pkg.ID, &pkg.Name, &pkg.Active)
+		if err != nil {
+			log.Println("Error building list", err)
+		}
+		packages = append(packages, pkg)
+	}
+	return packages, err
+}
+
+func GetPackagebyID(db *sql.DB, id int64) (Package, error) {
+	var pkg Package
+	if err := db.QueryRow("SELECT * FROM dashboard_package where id = ?", id).Scan(&pkg.ID, &pkg.Name, &pkg.Active); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return pkg, nil
+		}
+		log.Println("Error getting OS by ID", err)
+	}
+	return pkg, nil
+}
+
+func GetPackagebyName(db *sql.DB, id int64) (Package, error) {
+	var pkg Package
+	if err := db.QueryRow("SELECT * FROM dashboard_package where name = ?", id).Scan(&pkg.ID, &pkg.Name, &pkg.Active); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return pkg, nil
+		}
+		log.Println("Error getting OS by ID", err)
+	}
+	return pkg, nil
+}
+
+func checkIfPackageExists(pkg Package, db *sql.DB) bool {
+	if err := db.QueryRow("Select name from dashboard_package where name = ?", pkg.Name).Scan(&pkg.Name); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return false
+		}
+	}
+	return true
+}
+
+func CreatePackage(pkg Package, db *sql.DB) error {
+	if checkIfPackageExists(pkg, db) {
+		/* If package exists but is not active we activate it */
+		row := db.QueryRow("Select name, active from dashboard_package where name = ? and active = 1", pkg.Name)
+		err := row.Scan(&pkg.Name, &pkg.Active)
+		if errors.Is(err, sql.ErrNoRows) {
+			q, err := db.Prepare("UPDATE dashboard_package set active = 1 where name = ?")
+			if err != nil {
+				log.Println("Error creating query", err)
+			}
+			_, err = q.Exec(pkg.Name)
+			if err != nil {
+				log.Println("Error activating Package", err)
+			}
+			log.Println("Activating new package", pkg.Name)
+			return nil
+		}
+		return nil
+	}
+	q, err := db.Prepare("INSERT INTO dashboard_package (name, active) values (?, 1)")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return err
+	}
+	_, err = q.Exec(pkg.Name)
+	if err != nil {
+		log.Println("Error creating Package", err)
+		return err
+	}
+	return nil
+}
+
+func DisablePackage(pkg Package, db *sql.DB) (int, error) {
+	if !checkIfPackageExists(pkg, db) {
+		log.Println("Package does not exist", pkg.Name)
+		return 404, nil
+	}
+	q, err := db.Prepare("UPDATE dashboard_package set active = 0 where name = ?")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return 500, err
+	}
+	_, err = q.Exec(pkg.Name)
+	if err != nil {
+		log.Println("Error disabling Package", err)
+		return 500, err
+	}
+	return 200, nil
+}
+
+func EnablePackage(pkg Package, db *sql.DB) (int, error) {
+	if !checkIfPackageExists(pkg, db) {
+		log.Println("Package does not exist", pkg.Name)
+		return 404, nil
+	}
+	q, err := db.Prepare("UPDATE dashboard_package set active = 1 where name = ?")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return 500, err
+	}
+	_, err = q.Exec(pkg.Name)
+	if err != nil {
+		log.Println("Error disabling Package", err)
+		return 500, err
+	}
+	return 200, nil
+}
+
+func DeletePackage(pkg Package, db *sql.DB) (int, error) {
+	if !checkIfPackageExists(pkg, db) {
+		log.Println("Package does not exist", pkg.Name)
+		return 404, nil
+	}
+	q, err := db.Prepare("DELETE FROM dashboard_package where name = ?")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return 500, err
+	}
+	_, err = q.Exec(pkg.Name)
+	if err != nil {
+		log.Println("Error deleting Package", err)
+		return 500, err
+	}
+	return 200, nil
+}
diff --git a/Database/server.go b/Database/server.go
new file mode 100644
index 0000000..dc64eb6
--- /dev/null
+++ b/Database/server.go
@@ -0,0 +1,117 @@
+package database
+
+import (
+	"database/sql"
+	"errors"
+	"log"
+
+	"gopkg.in/guregu/null.v4"
+)
+
+type Server struct {
+	ID       int         `json:"id"`
+	Hostname null.String `json:"hostname"`
+	OsId     null.String `json:"OsId"`
+}
+
+func GetServersList(db *sql.DB) ([]Server, error) {
+	var servers []Server
+	rows, err := db.Query("SELECT * FROM dashboard_server")
+	if err != nil {
+		log.Println("Error querying servers list", err)
+	}
+	defer func(rows *sql.Rows) {
+		err := rows.Close()
+		if err != nil {
+			log.Println("Error closing rows query", err)
+		}
+	}(rows)
+
+	for rows.Next() {
+		var s Server
+		err := rows.Scan(&s.ID, &s.Hostname, &s.OsId)
+		if err != nil {
+			log.Println("Error building servers list", err)
+		}
+		servers = append(servers, s)
+	}
+	return servers, err
+}
+
+func GetServersbyID(db *sql.DB, id int64) Server {
+	var s Server
+	rows := db.QueryRow("SELECT * FROM dashboard_server WHERE id = ?", id)
+	err := rows.Scan(&s.ID, &s.Hostname, &s.OsId)
+	if err != nil {
+		return Server{}
+	}
+	return s
+}
+
+func GetServersbyOS(db *sql.DB, id int64) ([]Server, error) {
+	var servers []Server
+	rows, err := db.Query("SELECT * FROM dashboard_server WHERE os_id = ?", id)
+	if err != nil {
+		log.Println("Error querying servers list by os_id", err)
+		return nil, err
+	}
+	defer func(rows *sql.Rows) {
+		err := rows.Close()
+		if err != nil {
+			log.Println("Error closing rows query", err)
+		}
+	}(rows)
+
+	for rows.Next() {
+		var s Server
+		err := rows.Scan(&s.ID, &s.Hostname, &s.OsId)
+		if err != nil {
+			log.Println("Error building servers list", err)
+		}
+		servers = append(servers, s)
+	}
+	return servers, err
+}
+
+func checkIfServerExists(server Server, db *sql.DB) bool {
+	row := db.QueryRow("SELECT hostname, os_id FROM dashboard_server WHERE hostname = ? AND os_id = ?", server.Hostname, server.OsId)
+	err := row.Scan(&server.Hostname, &server.OsId)
+	return !errors.Is(err, sql.ErrNoRows)
+}
+
+func CreateServer(server Server, db *sql.DB) error {
+	if !checkIfServerExists(server, db) {
+		log.Println("Server already exists")
+		return nil
+	}
+	q, err := db.Prepare("INSERT INTO dashboard_server (hostname, os_id) VALUES ( ?, ?)")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return err
+	}
+	_, err = q.Exec(server.Hostname, server.OsId)
+	if err != nil {
+		log.Println("Error inserting Server", err)
+		return err
+	}
+	return nil
+}
+
+func DeleteServer(server Server, db *sql.DB) (int, error) {
+	if !checkIfServerExists(server, db) {
+		log.Println("Server does not exist, nothing to delete")
+		return 404, nil
+	}
+	q, err := db.Prepare("DELETE FROM dashboard_server WHERE hostname = ? AND os_id = ?")
+	if err != nil {
+		log.Println("Error deleting Server", err)
+		return 500, err
+	}
+	_, err = q.Exec(server.Hostname, server.OsId)
+	if err != nil {
+		log.Println("Error deleting Server", err)
+		return 500, err
+	}
+	log.Println("Server deleted")
+	return 200, nil
+}
diff --git a/Database/utils.go b/Database/utils.go
new file mode 100644
index 0000000..3397392
--- /dev/null
+++ b/Database/utils.go
@@ -0,0 +1,24 @@
+package database
+
+import (
+	"database/sql"
+	"log"
+	"os"
+
+	"github.com/go-sql-driver/mysql"
+)
+
+var GetDatabaseConnection = func() *sql.DB {
+	cfg := mysql.Config{
+		User:   os.Getenv("DATABASE_USER"),
+		Passwd: os.Getenv("DATABASE_PASSWORD"),
+		Net:    "tcp",
+		Addr:   os.Getenv("DATABASE_HOST"),
+		DBName: os.Getenv("DATABASE_NAME"),
+	}
+	DbConn, err := sql.Open("mysql", cfg.FormatDSN())
+	if err != nil {
+		log.Println("Database connection error : ", err)
+	}
+	return DbConn
+}
diff --git a/Http/os.go b/Http/os.go
new file mode 100644
index 0000000..fb93586
--- /dev/null
+++ b/Http/os.go
@@ -0,0 +1,174 @@
+package http
+
+import (
+	"encoding/json"
+	db "infra-dashboard/Database"
+	"io"
+	"log"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gorilla/mux"
+	"gopkg.in/guregu/null.v4"
+)
+
+func GetOS(w http.ResponseWriter, r *http.Request) {
+	var list []db.OS
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	list, err = db.GetOS(dbConn)
+	if err != nil {
+		log.Println("Error getting OS list")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(list)
+	if err != nil {
+		log.Println("Error encoding OS list")
+		return
+	}
+}
+
+func GetOSbyID(w http.ResponseWriter, r *http.Request) {
+	var os db.OS
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	params := mux.Vars(r)
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	id, err := strconv.ParseInt(params["id"], 10, 64)
+	if err != nil {
+		log.Println("Error converting ID", err)
+		status = 500
+	}
+	os, err = db.GetOSbyID(dbConn, int64(id))
+	if err != nil {
+		log.Println("Error getting OS")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(os)
+	if err != nil {
+		log.Println("Error getting OS by ID")
+		return
+	}
+}
+
+func GetDistributionList(w http.ResponseWriter, r *http.Request) {
+	var list []null.String
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	list, err = db.GetDistributionList(dbConn)
+	if err != nil {
+		log.Println("Error getting distribution list")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(list)
+	if err != nil {
+		log.Println("Error getting distribution list")
+		return
+	}
+}
+
+func GetVersionsByDistributionList(w http.ResponseWriter, r *http.Request) {
+	var list []null.String
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	params := mux.Vars(r)
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	list, err = db.GetVersionsByDistributionList(dbConn, params["distribution"])
+	if err != nil {
+		log.Println("Error getting distribution list")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(list)
+	if err != nil {
+		log.Println("Error getting distribution list")
+		return
+	}
+}
+
+func CreateOS(w http.ResponseWriter, r *http.Request) {
+	var os db.OS
+	var err error
+
+	t := time.Now()
+	status := 204
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println("Error reading request body", err)
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println("Error unmarshalling request body", err)
+		return
+	}
+	os.Distribution = params["distribution"]
+	os.Version = params["version"]
+	os.EndOfSupport = params["end_of_support"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	err = db.CreateOS(os, dbConn)
+	if err != nil {
+		log.Println("Error creating new OS", err)
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
+
+func DeleteOS(w http.ResponseWriter, r *http.Request) {
+	var os db.OS
+	var err error
+	var status int
+	t := time.Now()
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println("Error unmarshalling request body", err)
+		return
+	}
+	os.Distribution = params["distribution"]
+	os.Version = params["version"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	status, err = db.DeleteOS(os, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error deleting OS")
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
diff --git a/Http/os_test.go b/Http/os_test.go
new file mode 100644
index 0000000..9e657aa
--- /dev/null
+++ b/Http/os_test.go
@@ -0,0 +1,230 @@
+package http
+
+import (
+	"database/sql"
+	"encoding/json"
+	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/gorilla/mux"
+	"gopkg.in/guregu/null.v4"
+	db "infra-dashboard/Database"
+	"log"
+	"net/http"
+	"net/http/httptest"
+	"reflect"
+	"regexp"
+	"testing"
+)
+
+func TestGetOS(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockOSList := []db.OS{
+		{ID: 1, Distribution: null.StringFrom("Ubuntu"), Version: null.StringFrom("22.04"), EndOfSupport: null.StringFrom("2026-04-01")},
+		{ID: 2, Distribution: null.StringFrom("Debian"), Version: null.StringFrom("12"), EndOfSupport: null.StringFrom("2028-04-01")},
+	}
+
+	rows := sqlmock.NewRows([]string{"id", "distribution", "version", "end_of_support"}).
+		AddRow(1, "Ubuntu", "22.04", "2026-04-01").
+		AddRow(2, "Debian", "12", "2028-04-01")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT * FROM dashboard_os")).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/os", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetOS)
+
+	// Appeler la fonction GetOS
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responseOSList []db.OS
+	err = json.NewDecoder(rr.Body).Decode(&responseOSList)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !reflect.DeepEqual(responseOSList, mockOSList) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responseOSList, mockOSList)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
+
+func TestGetOSbyID(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockOS := db.OS{
+		ID: 1, Distribution: null.StringFrom("Ubuntu"), Version: null.StringFrom("22.04"), EndOfSupport: null.StringFrom("2026-04-01"),
+	}
+
+	rows := sqlmock.NewRows([]string{"id", "distribution", "version", "end_of_support"}).
+		AddRow(1, "Ubuntu", "22.04", "2026-04-01")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT * FROM dashboard_os where id = ?")).WithArgs(sqlmock.AnyArg()).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/os/1", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Ajouter les paramètres de la route
+	req = mux.SetURLVars(req, map[string]string{"id": "1"})
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetOSbyID)
+
+	// Appeler la fonction GetOS
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responseOS db.OS
+	err = json.NewDecoder(rr.Body).Decode(&responseOS)
+	if err != nil {
+		t.Fatal("Error decoding json request", err)
+	}
+
+	if !reflect.DeepEqual(responseOS, mockOS) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responseOS, mockOS)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
+
+func TestGetDistributionList(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockDistributionList := []null.String{}
+	mockDistributionList = append(mockDistributionList, null.StringFrom("Ubuntu"))
+	mockDistributionList = append(mockDistributionList, null.StringFrom("Debian"))
+
+	rows := sqlmock.NewRows([]string{"distribution"}).
+		AddRow("Ubuntu").
+		AddRow("Debian")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT DISTINCT distribution FROM dashboard_os")).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/os/distribution", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetDistributionList)
+
+	// Appeler la fonction GetOS
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responseOSList []null.String
+	err = json.NewDecoder(rr.Body).Decode(&responseOSList)
+	log.Println(responseOSList)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !reflect.DeepEqual(responseOSList, mockDistributionList) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responseOSList, mockDistributionList)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
diff --git a/Http/package.go b/Http/package.go
new file mode 100644
index 0000000..dbfa4d7
--- /dev/null
+++ b/Http/package.go
@@ -0,0 +1,179 @@
+package http
+
+import (
+	"encoding/json"
+	"gopkg.in/guregu/null.v4"
+	db "infra-dashboard/Database"
+	"io"
+	"log"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/gorilla/mux"
+)
+
+func GetAllPackages(w http.ResponseWriter, r *http.Request) {
+	var list []db.Package
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	db_conn := db.GetDatabaseConnection()
+	defer db_conn.Close()
+	list, err = db.GetPackage(db_conn)
+	if err != nil {
+		log.Println("Error getting Package list")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(list)
+	if err != nil {
+		log.Println("Error encoding response")
+		return
+	}
+}
+
+func GetPackagebyID(w http.ResponseWriter, r *http.Request) {
+	var pkg db.Package
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	params := mux.Vars(r)
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	id, err := strconv.ParseInt(params["id"], 10, 64)
+	if err != nil {
+		log.Println("Error converting ID", err)
+		status = 500
+	}
+	pkg, err = db.GetPackagebyID(dbConn, int64(id))
+	if err != nil {
+		log.Println("Error getting Package")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(pkg)
+	if err != nil {
+		log.Println("Error encoding response")
+		return
+	}
+}
+
+func CreatePackage(w http.ResponseWriter, r *http.Request) {
+	var pkg db.Package
+	var err error
+	t := time.Now()
+	status := 200
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+		return
+	}
+	pkg.Name = params["name"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	err = db.CreatePackage(pkg, dbConn)
+	if err != nil {
+		log.Println("Error creating package", pkg.Name)
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
+
+func DisablePackage(w http.ResponseWriter, r *http.Request) {
+	var pkg db.Package
+	var err error
+	var status int
+	t := time.Now()
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+		return
+	}
+	pkg.Name = params["name"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	status, err = db.DisablePackage(pkg, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error disabling package", pkg.Name)
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
+
+func EnablePackage(w http.ResponseWriter, r *http.Request) {
+	var pkg db.Package
+	var err error
+	var status int
+	t := time.Now()
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+		return
+	}
+	pkg.Name = params["name"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	status, err = db.EnablePackage(pkg, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error enabling package", pkg.Name)
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
+
+func DeletePackage(w http.ResponseWriter, r *http.Request) {
+	var pkg db.Package
+	var err error
+	var status int
+	t := time.Now()
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+		return
+	}
+	pkg.Name = params["name"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	status, err = db.DeletePackage(pkg, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error deleting package", pkg.Name)
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
diff --git a/Http/package_test.go b/Http/package_test.go
new file mode 100644
index 0000000..41af354
--- /dev/null
+++ b/Http/package_test.go
@@ -0,0 +1,159 @@
+package http
+
+import (
+	"database/sql"
+	"encoding/json"
+	db "infra-dashboard/Database"
+	"net/http"
+	"net/http/httptest"
+	"reflect"
+	"regexp"
+	"testing"
+
+	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/gorilla/mux"
+	"gopkg.in/guregu/null.v4"
+)
+
+func TestGetPackage(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockPackageList := []db.Package{
+		{ID: 1, Name: null.StringFrom("Redis"), Active: 1},
+		{ID: 2, Name: null.StringFrom("Rabbit"), Active: 0},
+	}
+
+	rows := sqlmock.NewRows([]string{"id", "name", "active"}).
+		AddRow(1, "Redis", "1").
+		AddRow(2, "Rabbit", "0")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT * FROM dashboard_package")).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/package", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetAllPackages)
+
+	// Appeler la fonction GetPackage
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responsePackageList []db.Package
+	err = json.NewDecoder(rr.Body).Decode(&responsePackageList)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !reflect.DeepEqual(responsePackageList, mockPackageList) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responsePackageList, mockPackageList)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
+
+func TestGetPackagebyID(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockPackage := db.Package{
+		ID: 1, Name: null.StringFrom("Redis"), Active: 1,
+	}
+
+	rows := sqlmock.NewRows([]string{"id", "name", "active"}).
+		AddRow(1, "Redis", "1")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT * FROM dashboard_package where id = ?")).WithArgs(sqlmock.AnyArg()).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/package/1", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Ajouter les paramètres de la route
+	req = mux.SetURLVars(req, map[string]string{"id": "1"})
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetPackagebyID)
+
+	// Appeler la fonction GetPackage
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responsePackage db.Package
+	err = json.NewDecoder(rr.Body).Decode(&responsePackage)
+	if err != nil {
+		t.Fatal("Error decoding json request", err)
+	}
+
+	if !reflect.DeepEqual(responsePackage, mockPackage) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responsePackage, mockPackage)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
diff --git a/Http/server.go b/Http/server.go
new file mode 100644
index 0000000..5293f4d
--- /dev/null
+++ b/Http/server.go
@@ -0,0 +1,161 @@
+package http
+
+import (
+	"encoding/json"
+	db "infra-dashboard/Database"
+	"io"
+	"log"
+	"net/http"
+	"strconv"
+	"time"
+
+	"gopkg.in/guregu/null.v4"
+
+	"github.com/gorilla/mux"
+)
+
+func GetServersList(w http.ResponseWriter, r *http.Request) {
+	var list []db.Server
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	list, err = db.GetServersList(dbConn)
+	if err != nil {
+		log.Println("Error getting OS list")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(list)
+	if err != nil {
+		log.Println("Error getting OS list")
+		return
+	}
+}
+
+func GetServersbyID(w http.ResponseWriter, r *http.Request) {
+	var server db.Server
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	params := mux.Vars(r)
+	id, err := strconv.ParseInt(params["id"], 10, 32)
+	if err != nil {
+		log.Println("Error converting ID", err)
+		status = 500
+	}
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	server = db.GetServersbyID(dbConn, int64(id))
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(server)
+	if err != nil {
+		log.Println("Error getting OS list")
+		return
+	}
+}
+
+func GetServersbyOS(w http.ResponseWriter, r *http.Request) {
+	var servers []db.Server
+	var err error
+
+	t := time.Now()
+	status := 200
+
+	params := mux.Vars(r)
+	osId, err := strconv.ParseInt(params["os_id"], 10, 32)
+	if err != nil {
+		log.Println("Error converting ID", err)
+		status = 500
+		logRequest(t, r, status)
+		w.WriteHeader(status)
+		return
+	}
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	servers, err = db.GetServersbyOS(dbConn, int64(osId))
+	if err != nil {
+		log.Println("Error getting servers by OS", err)
+		status = 500
+		logRequest(t, r, status)
+		w.WriteHeader(status)
+		return
+	}
+	logRequest(t, r, status)
+	w.Header().Set("Content-Type", "application/json")
+	err = json.NewEncoder(w).Encode(servers)
+	if err != nil {
+		log.Println("Error getting OS list")
+		status = 500
+		logRequest(t, r, status)
+		w.WriteHeader(status)
+		return
+	}
+}
+
+func CreateServer(w http.ResponseWriter, r *http.Request) {
+	var server db.Server
+	var err error
+
+	t := time.Now()
+	status := 204
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println(err.Error(), "Error parsing request body")
+		return
+	}
+	server.Hostname = params["hostname"]
+	server.OsId = params["os_id"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	err = db.CreateServer(server, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error creating server")
+		status = 500
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
+
+func DeleteServer(w http.ResponseWriter, r *http.Request) {
+	var server db.Server
+	var err error
+	var status int
+	t := time.Now()
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	err = json.Unmarshal(body, &params)
+	if err != nil {
+		log.Println(err.Error(), "Error parsing request body")
+		return
+	}
+	server.Hostname = params["hostname"]
+	server.OsId = params["os_id"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	status, err = db.DeleteServer(server, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error deleting server")
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
diff --git a/Http/server_test.go b/Http/server_test.go
new file mode 100644
index 0000000..b5ee64c
--- /dev/null
+++ b/Http/server_test.go
@@ -0,0 +1,380 @@
+package http
+
+import (
+	"bytes"
+	"database/sql"
+	"encoding/json"
+	db "infra-dashboard/Database"
+	"net/http"
+	"net/http/httptest"
+	"reflect"
+	"regexp"
+	"testing"
+
+	"github.com/DATA-DOG/go-sqlmock"
+	"github.com/gorilla/mux"
+	"gopkg.in/guregu/null.v4"
+)
+
+func TestGetServerList(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockServerList := []db.Server{
+		{ID: 1, Hostname: null.StringFrom("testsla"), OsId: null.StringFrom("8")},
+		{ID: 2, Hostname: null.StringFrom("Rabbit"), OsId: null.StringFrom("7")},
+	}
+
+	rows := sqlmock.NewRows([]string{"id", "name", "active"}).
+		AddRow(1, "testsla", "8").
+		AddRow(2, "Rabbit", "7")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT * FROM dashboard_server")).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/servers", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetServersList)
+
+	// Appeler la fonction GetServer
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responseServerList []db.Server
+	err = json.NewDecoder(rr.Body).Decode(&responseServerList)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !reflect.DeepEqual(responseServerList, mockServerList) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responseServerList, mockServerList)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
+
+func TestGetServerbyID(t *testing.T) {
+	// Créer une connexion à la base de données simulée
+	dbConn, mock, err := sqlmock.New()
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer dbConn.Close()
+
+	// Simuler la réponse de la base de données
+	mockServer := db.Server{
+		ID: 1, Hostname: null.StringFrom("testsla"), OsId: null.StringFrom("8"),
+	}
+
+	rows := sqlmock.NewRows([]string{"id", "hostname", "os_id"}).
+		AddRow(1, "testsla", "8")
+
+	mock.ExpectQuery(regexp.QuoteMeta("SELECT * FROM dashboard_server WHERE id = ?")).WithArgs(sqlmock.AnyArg()).WillReturnRows(rows)
+
+	// Remplacer la fonction GetDatabaseConnection par une version mockée
+	originalGetDatabaseConnection := db.GetDatabaseConnection
+	db.GetDatabaseConnection = func() *sql.DB {
+		return dbConn
+	}
+	defer func() { db.GetDatabaseConnection = originalGetDatabaseConnection }()
+
+	// Créer une requête HTTP
+	req, err := http.NewRequest("GET", "/server/1", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Ajouter les paramètres de la route
+	req = mux.SetURLVars(req, map[string]string{"id": "1"})
+
+	// Créer un ResponseRecorder pour enregistrer la réponse
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(GetServersbyID)
+
+	// Appeler la fonction GetServer
+	handler.ServeHTTP(rr, req)
+
+	// Vérifier le statut de la réponse
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	// Vérifier le type de contenu de la réponse
+	expectedContentType := "application/json"
+	if ct := rr.Header().Get("Content-Type"); ct != expectedContentType {
+		t.Errorf("handler returned wrong content type: got %v want %v",
+			ct, expectedContentType)
+	}
+
+	// Vérifier le corps de la réponse
+	var responseServer db.Server
+	err = json.NewDecoder(rr.Body).Decode(&responseServer)
+	if err != nil {
+		t.Fatal("Error decoding json request", err)
+	}
+
+	if !reflect.DeepEqual(responseServer, mockServer) {
+		t.Errorf("handler returned unexpected body: got %v want %v",
+			responseServer, mockServer)
+	}
+
+	// Vérifier que toutes les attentes ont été satisfaites
+	if err := mock.ExpectationsWereMet(); err != nil {
+		t.Errorf("there were unfulfilled expectations: %s", err)
+	}
+}
+
+func TestGetServerbyOS(t *testing.T) {
+	mockDB, mock, err := sqlmock.New(sqlmock.QueryMatcherOption(sqlmock.QueryMatcherEqual))
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer mockDB.Close()
+	db.GetDatabaseConnection = func() *sql.DB {
+		return mockDB
+	}
+
+	mockServer := []db.Server{
+		{ID: 1, Hostname: null.StringFrom("testsla"), OsId: null.StringFrom("8")},
+	}
+
+	tests := []struct {
+		name                string
+		requestParam        string
+		mockBehavior        func()
+		expectedStatus      int
+		expectedContentType string
+	}{
+		{
+			name:         "Successfully get Server by OS ID",
+			requestParam: "8",
+			mockBehavior: func() {
+				rows := sqlmock.NewRows([]string{"id", "hostname", "os_id"}).AddRow(1, "testsla", "8")
+				mock.ExpectQuery("SELECT * FROM dashboard_server WHERE os_id = ?").WithArgs(sqlmock.AnyArg()).WillReturnRows(rows)
+			},
+			expectedStatus:      http.StatusOK,
+			expectedContentType: "application/json",
+		},
+		{
+			name:                "Error getting Server by OS ID",
+			requestParam:        "test",
+			mockBehavior:        func() {},
+			expectedStatus:      http.StatusInternalServerError,
+			expectedContentType: "",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.mockBehavior()
+
+			req, err := http.NewRequest("GET", "/server/os/", nil)
+			if err != nil {
+				t.Fatal(err)
+			}
+			req = mux.SetURLVars(req, map[string]string{"os_id": tt.requestParam})
+
+			rr := httptest.NewRecorder()
+			handler := http.HandlerFunc(GetServersbyOS)
+			handler.ServeHTTP(rr, req)
+
+			if status := rr.Code; status != tt.expectedStatus {
+				t.Errorf("handler returned wrong status code: got %v want %v",
+					status, tt.expectedStatus)
+			}
+
+			if ct := rr.Header().Get("Content-Type"); ct != tt.expectedContentType {
+				t.Errorf("handler returned wrong content type: got %v want %v",
+					ct, tt.expectedContentType)
+			}
+
+			var responseServer []db.Server
+			if len(responseServer) > 0 {
+				err = json.NewDecoder(rr.Body).Decode(&responseServer)
+				if err != nil {
+					t.Fatal("Error decoding json request", err)
+				}
+
+				if !reflect.DeepEqual(responseServer, mockServer) {
+					t.Errorf("handler returned unexpected body: got %v want %v",
+						responseServer, mockServer)
+				}
+
+			}
+			if err := mock.ExpectationsWereMet(); err != nil {
+				t.Errorf("there were unfulfilled expectations: %s", err)
+			}
+		})
+	}
+}
+
+func TestCreateServer(t *testing.T) {
+	mockDB, mock, err := sqlmock.New(sqlmock.QueryMatcherOption(sqlmock.QueryMatcherEqual))
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer mockDB.Close()
+	db.GetDatabaseConnection = func() *sql.DB {
+		return mockDB
+	}
+
+	// Define the test cases
+	tests := []struct {
+		name           string
+		requestBody    string
+		mockBehavior   func()
+		expectedStatus int
+	}{
+		{
+			name:        "Successful server creation",
+			requestBody: `{"hostname": "test-host", "os_id": "1"}`,
+			mockBehavior: func() {
+				mock.ExpectPrepare("INSERT INTO dashboard_server (hostname, os_id) VALUES ( ?, ?)").ExpectExec().WithArgs("test-host", "1").WillReturnResult(sqlmock.NewResult(1, 1))
+			},
+			expectedStatus: http.StatusNoContent,
+		},
+		{
+			name:           "Error creating server",
+			requestBody:    `{"hostname": "test-host", "os_id": "1"}`,
+			mockBehavior:   func() {},
+			expectedStatus: http.StatusInternalServerError,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Set up the mock behavior
+			tt.mockBehavior()
+
+			// Create a request with the test body
+			req, err := http.NewRequest("POST", "/server/create", bytes.NewBuffer([]byte(tt.requestBody)))
+			if err != nil {
+				t.Fatalf("could not create request: %v", err)
+			}
+			req.Header.Set("Content-Type", "application/json")
+
+			// Create a ResponseRecorder to record the response
+			rr := httptest.NewRecorder()
+			handler := http.HandlerFunc(CreateServer)
+
+			// Call the handler
+			handler.ServeHTTP(rr, req)
+
+			// Check the status code
+			if status := rr.Code; status != tt.expectedStatus {
+				t.Errorf("handler returned wrong status code: got %v want %v",
+					status, tt.expectedStatus)
+			}
+
+			// Verify that all expectations were met
+			if err := mock.ExpectationsWereMet(); err != nil {
+				t.Errorf("there were unmet expectations: %s", err)
+			}
+		})
+	}
+}
+
+func TestDeleteServer(t *testing.T) {
+	// Create a mock database connection
+	mockDB, mock, err := sqlmock.New(sqlmock.QueryMatcherOption(sqlmock.QueryMatcherEqual))
+	if err != nil {
+		t.Fatalf("an error '%s' was not expected when opening a stub database connection", err)
+	}
+	defer mockDB.Close()
+
+	// Mock the GetDatabaseConnection function
+	db.GetDatabaseConnection = func() *sql.DB {
+		return mockDB
+	}
+
+	// Define the test cases
+	tests := []struct {
+		name           string
+		requestBody    string
+		mockBehavior   func()
+		expectedStatus int
+	}{
+		{
+			name:        "Successful server deletion",
+			requestBody: `{"hostname": "test-host", "os_id": "1"}`,
+			mockBehavior: func() {
+				mock.ExpectPrepare("DELETE FROM dashboard_server WHERE hostname = ? AND os_id = ?").ExpectExec().WithArgs("test-host", "1").WillReturnResult(sqlmock.NewResult(1, 1))
+			},
+			expectedStatus: http.StatusOK,
+		},
+		{
+			name:        "Error deleting server",
+			requestBody: `{"hostname": "test-host", "os_id": "1"}`,
+			mockBehavior: func() {
+			},
+			expectedStatus: http.StatusInternalServerError,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Set up the mock behavior
+			tt.mockBehavior()
+
+			// Create a request with the test body
+			req, err := http.NewRequest("POST", "/server/delete", bytes.NewBuffer([]byte(tt.requestBody)))
+			if err != nil {
+				t.Fatalf("could not create request: %v", err)
+			}
+			req.Header.Set("Content-Type", "application/json")
+
+			// Create a ResponseRecorder to record the response
+			rr := httptest.NewRecorder()
+			handler := http.HandlerFunc(DeleteServer)
+
+			// Call the handler
+			handler.ServeHTTP(rr, req)
+
+			// Check the status code
+			if status := rr.Code; status != tt.expectedStatus {
+				t.Errorf("handler returned wrong status code: got %v want %v",
+					status, tt.expectedStatus)
+			}
+
+			// Verify that all expectations were met
+			if err := mock.ExpectationsWereMet(); err != nil {
+				t.Errorf("there were unmet expectations: %s", err)
+			}
+		})
+	}
+}
diff --git a/Http/utils.go b/Http/utils.go
new file mode 100644
index 0000000..d6abfa3
--- /dev/null
+++ b/Http/utils.go
@@ -0,0 +1,43 @@
+package http
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"time"
+)
+
+func RequestHandler(w http.ResponseWriter, r *http.Request) {
+	t := time.Now()
+	logRequest(t, r, 418)
+	w.WriteHeader(http.StatusTeapot)
+	_, err := fmt.Fprint(w, "Bip Boop I'm a teapot")
+	if err != nil {
+		log.Println("Something went wrong with the teapot")
+	}
+}
+
+func HealthHandler(w http.ResponseWriter, _ *http.Request) {
+	_, _ = io.WriteString(w, "OK")
+}
+
+func NotFound(w http.ResponseWriter, r *http.Request) {
+	t := time.Now()
+	logRequest(t, r, 404)
+	w.WriteHeader(http.StatusNotFound)
+}
+
+func logRequest(t time.Time, r *http.Request, s int) {
+	log.Printf("%s - - %s \"%s %s %s\" %d %d \"-\" \"%s\" %d\n",
+		r.Host,
+		t.Format("[02/Jan/2006:15:04:05 -0700]"),
+		r.Method,
+		r.URL.Path,
+		r.Proto,
+		s,
+		r.ContentLength,
+		r.UserAgent(),
+		time.Since(t).Milliseconds(),
+	)
+}
diff --git a/Http/utils_test.go b/Http/utils_test.go
new file mode 100644
index 0000000..2da12ce
--- /dev/null
+++ b/Http/utils_test.go
@@ -0,0 +1,59 @@
+package http
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestHealthHandler(t *testing.T) {
+	req := httptest.NewRequest(http.MethodGet, "/healthcheck", nil)
+	w := httptest.NewRecorder()
+	HealthHandler(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+
+	data, err := io.ReadAll(res.Body)
+	if err != nil {
+		t.Errorf("Expected error to be nil, got %v", err)
+	}
+	if res.StatusCode != http.StatusOK {
+		t.Errorf("Expected status code 200, got %v", res.StatusCode)
+	}
+	if string(data) != "OK" {
+		t.Errorf("Expected 'OK', got %v", string(data))
+	}
+}
+
+func TestRequestHandler(t *testing.T) {
+	req := httptest.NewRequest(http.MethodGet, "/", nil)
+	w := httptest.NewRecorder()
+	RequestHandler(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+
+	_, err := io.ReadAll(res.Body)
+	if err != nil {
+		t.Errorf("Expected error to be nil, got %v", err)
+	}
+	if res.StatusCode != http.StatusTeapot {
+		t.Errorf("Expected status code 418, got %v", res.StatusCode)
+	}
+}
+
+func TestNotFound(t *testing.T) {
+	req := httptest.NewRequest(http.MethodGet, "/metrics", nil)
+	w := httptest.NewRecorder()
+	NotFound(w, req)
+	res := w.Result()
+	defer res.Body.Close()
+
+	_, err := io.ReadAll(res.Body)
+	if err != nil {
+		t.Errorf("Expected error to be nil, got %v", err)
+	}
+	if res.StatusCode != http.StatusNotFound {
+		t.Errorf("Expected status code 404, got %v", res.StatusCode)
+	}
+}
diff --git a/Tools/utils.go b/Tools/utils.go
new file mode 100644
index 0000000..4fa4092
--- /dev/null
+++ b/Tools/utils.go
@@ -0,0 +1,12 @@
+package Tools
+
+import (
+	"log"
+	"os"
+)
+
+// InitLog ensure log file exists and set appropriate flags (remove timestamp at start of line).
+func InitLog() {
+	log.SetOutput(os.Stdout)
+	log.SetFlags(log.Flags() &^ (log.Ldate | log.Ltime))
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..ef68d01
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,12 @@
+module infra-dashboard
+
+go 1.24.2
+
+require (
+	github.com/DATA-DOG/go-sqlmock v1.5.2
+	github.com/go-sql-driver/mysql v1.8.1
+	github.com/gorilla/mux v1.8.1
+	gopkg.in/guregu/null.v4 v4.0.0
+)
+
+require filippo.io/edwards25519 v1.1.0 // indirect
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..b39f9ac
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,11 @@
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/DATA-DOG/go-sqlmock v1.5.2 h1:OcvFkGmslmlZibjAjaHm3L//6LiuBgolP7OputlJIzU=
+github.com/DATA-DOG/go-sqlmock v1.5.2/go.mod h1:88MAG/4G7SMwSE3CeA0ZKzrT5CiOU3OJ+JlNzwDqpNU=
+github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
+github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
+github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
+github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
+github.com/kisielk/sqlstruct v0.0.0-20201105191214-5f3e10d3ab46/go.mod h1:yyMNCyc/Ib3bDTKd379tNMpB/7/H5TjM2Y9QJ5THLbE=
+gopkg.in/guregu/null.v4 v4.0.0 h1:1Wm3S1WEA2I26Kq+6vcW+w0gcDo44YKYD7YIEJNHDjg=
+gopkg.in/guregu/null.v4 v4.0.0/go.mod h1:YoQhUrADuG3i9WqesrCmpNRwm1ypAgSHYqoOcTu/JrI=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..71986c8
--- /dev/null
+++ b/main.go
@@ -0,0 +1,43 @@
+// Receive and send information about servers
+package main
+
+import (
+	h "infra-dashboard/Http"
+	tools "infra-dashboard/Tools"
+	"log"
+	"net/http"
+
+	"github.com/gorilla/mux"
+)
+
+func main() {
+	tools.InitLog()
+
+	router := mux.NewRouter()
+
+	router.NotFoundHandler = http.HandlerFunc(h.NotFound)
+
+	router.HandleFunc("/", h.RequestHandler).Methods("GET")
+	router.HandleFunc("/healthcheck", h.HealthHandler)
+	router.HandleFunc("/os", h.GetOS).Methods("GET")
+	router.HandleFunc("/os/{id:[0-9]+}", h.GetOSbyID).Methods("GET")
+	router.HandleFunc("/os/create", h.CreateOS).Methods("POST")
+	router.HandleFunc("/os/distribution", h.GetDistributionList).Methods("GET")
+	router.HandleFunc("/os/distribution/{distribution:[a-zA-Z]+}/versions", h.GetVersionsByDistributionList).Methods("GET")
+	router.HandleFunc("/os/delete", h.DeleteOS).Methods("DELETE")
+
+	router.HandleFunc("/servers", h.GetServersList).Methods("GET")
+	router.HandleFunc("/server/{id:[0-9]+}", h.GetServersbyID).Methods("GET")
+	router.HandleFunc("/server/os/{os_id:[0-9]+}", h.GetServersbyOS).Methods("GET")
+	router.HandleFunc("/server/create", h.CreateServer).Methods("POST")
+	router.HandleFunc("/server/delete", h.DeleteServer).Methods("DELETE")
+
+	router.HandleFunc("/packages", h.GetAllPackages).Methods("GET")
+	router.HandleFunc("/packages/create", h.CreatePackage).Methods("POST")
+	router.HandleFunc("/packages/disable", h.DisablePackage).Methods("POST")
+	router.HandleFunc("/packages/enable", h.EnablePackage).Methods("POST")
+	router.HandleFunc("/packages/delete", h.DeletePackage).Methods("DELETE")
+	router.HandleFunc("/packages/{id:[0-9]+}", h.GetPackagebyID).Methods("GET")
+
+	log.Fatal(http.ListenAndServe(":8080", router))
+}