diff --git a/auto-scale/gui/gulp/build.js b/auto-scale/gui/gulp/build.js
new file mode 100644
index 0000000..9f9bfb8
--- /dev/null
+++ b/auto-scale/gui/gulp/build.js
@@ -0,0 +1,149 @@
+'use strict';
+
+// BUILD
+//
+// The only purpose of this gulpfile is to build a XOS view and copy the correct files into
+// .html => dashboards
+// .js (minified and concat) => static/js
+//
+// The template are parsed and added to js with angular $templateCache
+
+var gulp = require('gulp');
+var ngAnnotate = require('gulp-ng-annotate');
+var uglify = require('gulp-uglify');
+var templateCache = require('gulp-angular-templatecache');
+var runSequence = require('run-sequence');
+var concat = require('gulp-concat');
+var del = require('del');
+var wiredep = require('wiredep');
+var angularFilesort = require('gulp-angular-filesort');
+var _ = require('lodash');
+var eslint = require('gulp-eslint');
+var inject = require('gulp-inject');
+var rename = require('gulp-rename');
+var replace = require('gulp-replace');
+var postcss = require('gulp-postcss');
+var autoprefixer = require('autoprefixer');
+var mqpacker = require('css-mqpacker');
+var csswring = require('csswring');
+
+var TEMPLATE_FOOTER = `}]);
+angular.module('xos.ceilometerDashboard').run(function($location){$location.path('/')});
+angular.bootstrap(angular.element('#xosCeilometerDashboard'), ['xos.ceilometerDashboard']);`;
+
+module.exports = function(options){
+  
+  // delete previous builded file
+  gulp.task('clean', function(){
+    return del(
+      [options.dashboards + 'xosCeilometerDashboard.html'],
+      {force: true}
+    );
+  });
+
+  // minify css
+  gulp.task('css', function () {
+    var processors = [
+      autoprefixer({browsers: ['last 1 version']}),
+      mqpacker,
+      csswring
+    ];
+    
+    gulp.src([
+      `${options.css}**/*.css`,
+      `!${options.css}dev.css`
+    ])
+    .pipe(postcss(processors))
+    .pipe(gulp.dest(options.tmp + '/css/'));
+  });
+
+  gulp.task('copyCss', ['css'], function(){
+    return gulp.src([`${options.tmp}/css/*.css`])
+    .pipe(concat('xosCeilometerDashboard.css'))
+    .pipe(gulp.dest(options.static + 'css/'))
+  });
+
+  // compile and minify scripts
+  gulp.task('scripts', function() {
+    return gulp.src([
+      options.tmp + '**/*.js'
+    ])
+    .pipe(ngAnnotate())
+    .pipe(angularFilesort())
+    .pipe(concat('xosCeilometerDashboard.js'))
+    .pipe(uglify())
+    .pipe(gulp.dest(options.static + 'js/'));
+  });
+
+  // set templates in cache
+  gulp.task('templates', function(){
+    return gulp.src('./src/templates/*.html')
+      .pipe(templateCache({
+        module: 'xos.ceilometerDashboard',
+        root: 'templates/',
+        templateFooter: TEMPLATE_FOOTER
+      }))
+      .pipe(gulp.dest(options.tmp));
+  });
+
+  // copy html index to Django Folder
+  gulp.task('copyHtml', ['clean'], function(){
+    return gulp.src(options.src + 'index.html')
+      // remove dev dependencies from html
+      .pipe(replace(/<!-- bower:css -->(\n.*)*\n<!-- endbower --><!-- endcss -->/, ''))
+      .pipe(replace(/<!-- bower:js -->(\n.*)*\n<!-- endbower --><!-- endjs -->/, ''))
+      .pipe(replace(/ng-app=".*"\s/, ''))
+      //rewriting css path
+      // .pipe(replace(/(<link.*">)/, ''))
+      // injecting minified files
+      .pipe(
+        inject(
+          gulp.src([
+            options.static + 'js/vendor/xosCeilometerDashboardVendor.js',
+            options.static + 'js/xosCeilometerDashboard.js',
+            options.static + 'css/xosCeilometerDashboard.css'
+          ])
+        )
+      )
+      .pipe(rename('xosCeilometerDashboard.html'))
+      .pipe(gulp.dest(options.dashboards));
+  });
+
+  // minify vendor js files
+  gulp.task('wiredep', function(){
+    var bowerDeps = wiredep().js;
+    if(!bowerDeps){
+      return;
+    }
+
+    // remove angular (it's already loaded)
+    _.remove(bowerDeps, function(dep){
+      return dep.indexOf('angular/angular.js') !== -1;
+    });
+
+    return gulp.src(bowerDeps)
+      .pipe(concat('xosCeilometerDashboardVendor.js'))
+      .pipe(uglify())
+      .pipe(gulp.dest(options.static + 'js/vendor/'));
+  });
+
+  gulp.task('lint', function () {
+    return gulp.src(['src/js/**/*.js'])
+      .pipe(eslint())
+      .pipe(eslint.format())
+      .pipe(eslint.failAfterError());
+  });
+
+  gulp.task('build', function() {
+    runSequence(
+      'lint',
+      'templates',
+      'babel',
+      'scripts',
+      'wiredep',
+      'copyHtml',
+      'copyCss',
+      'cleanTmp'
+    );
+  });
+};
\ No newline at end of file
diff --git a/auto-scale/gui/gulp/server.js b/auto-scale/gui/gulp/server.js
new file mode 100644
index 0000000..0f69064
--- /dev/null
+++ b/auto-scale/gui/gulp/server.js
@@ -0,0 +1,149 @@
+'use strict';
+
+var gulp = require('gulp');
+var browserSync = require('browser-sync').create();
+var inject = require('gulp-inject');
+var runSequence = require('run-sequence');
+var angularFilesort = require('gulp-angular-filesort');
+var babel = require('gulp-babel');
+var wiredep = require('wiredep').stream;
+var del = require('del');
+var httpProxy = require('http-proxy');
+
+const environment = process.env.NODE_ENV;
+
+if (environment){
+  var conf = require(`../env/${environment}.js`);
+}
+else{
+  var conf = require('../env/default.js')
+}
+
+console.log(conf);
+
+var proxy = httpProxy.createProxyServer({
+  target: conf.host || 'http://0.0.0.0:9999'
+});
+
+proxy.on('error', function(error, req, res) {
+  res.writeHead(500, {
+    'Content-Type': 'text/plain'
+  });
+
+  console.error('[Proxy]', error);
+});
+
+module.exports = function(options){
+
+  // open in browser with sync and proxy to 0.0.0.0
+  gulp.task('browser', function() {
+    browserSync.init({
+      // reloadDelay: 500,
+      // logLevel: 'debug',
+      // logConnections: true,
+      // directory: true,
+      startPath: '#/',
+      snippetOptions: {
+        rule: {
+          match: /<!-- browserSync -->/i
+        }
+      },
+      server: {
+        baseDir: options.src,
+        middleware: function(req, res, next){
+          if(
+            req.url.indexOf('autoscaledata') !== -1
+          ){
+            proxy.web(req, res);
+          }
+          else{
+            next();
+          }
+        }
+      }
+    });
+
+    gulp.watch(options.src + 'js/**/*.js', ['js-watch']);
+    
+    gulp.watch(options.src + 'vendor/**/*.js', ['bower'], function(){
+      browserSync.reload();
+    });
+    gulp.watch(options.src + '**/*.html', function(){
+      browserSync.reload();
+    });
+    gulp.watch(options.src + '**/*.css', function(){
+      browserSync.reload();
+    });
+  });
+
+  // transpile js with sourceMaps
+  gulp.task('babel', function(){
+    return gulp.src([options.scripts + '**/*.js'])
+      .pipe(babel({sourceMaps: true}))
+      .pipe(gulp.dest(options.tmp));
+  });
+
+  // inject scripts
+  gulp.task('injectScript', function(){
+    runSequence(
+       'cleanTmp',
+       'babel',
+        function() {
+          return gulp.src(options.src + 'index.html')
+          .pipe(
+            inject(
+              gulp.src([
+                options.tmp + '**/*.js',
+                options.api + '*.js',
+                options.helpers + '**/*.js'
+              ])
+              // .pipe(debug({title: 'unicorn:'}))
+              .pipe(angularFilesort()),
+              {
+                ignorePath: [options.src, '/../../ngXosLib']
+              }
+            )
+          )
+          .pipe(gulp.dest(options.src));
+        }
+      );
+  });
+
+  // inject CSS
+  gulp.task('injectCss', function(){
+    return gulp.src(options.src + 'index.html')
+      .pipe(
+        inject(
+          gulp.src(options.src + 'css/*.css'),
+          {
+            ignorePath: [options.src]
+          }
+          )
+        )
+      .pipe(gulp.dest(options.src));
+  });
+
+  // inject bower dependencies with wiredep
+  gulp.task('bower', function () {
+    return gulp.src(options.src + 'index.html')
+    .pipe(wiredep({devDependencies: true}))
+    .pipe(gulp.dest(options.src));
+  });
+
+  gulp.task('js-watch', ['injectScript'], function(){
+    browserSync.reload();
+  });
+
+  gulp.task('cleanTmp', function(){
+    return del([options.tmp + '**/*']);
+  });
+
+  gulp.task('serve', function() {
+    runSequence(
+      'bower',
+      'injectScript',
+      'injectCss',
+      ['browser']
+    );
+  });
+};