Add instance level analytics

Adds instance-level cycle analytics and productivity analytics
under a feature flag.

config/routes.rb

@@ -110,6 +110,12 @@ Rails.application.routes.draw do
       draw :jira_connect
     end
 
+    Gitlab.ee do
+      constraints(::Constraints::FeatureConstrainer.new(:analytics)) do
+        draw :analytics
+      end
+    end
+
     if ENV['GITLAB_CHAOS_SECRET'] || Rails.env.development?
       resource :chaos, only: [] do
         get :leakmem
@@ -119,6 +125,13 @@ Rails.application.routes.draw do
         get :kill
       end
     end
+
+    if ENV['GITLAB_ENABLE_CHAOS_ENDPOINTS']
+      get '/chaos/leakmem' => 'chaos#leakmem'
+      get '/chaos/cpuspin' => 'chaos#cpuspin'
+      get '/chaos/sleep' => 'chaos#sleep'
+      get '/chaos/kill' => 'chaos#kill'
+    end
   end
 
   concern :clusterable do

ee/app/controllers/analytics/application_controller.rb

+# frozen_string_literal: true
+
+class Analytics::ApplicationController < ApplicationController
+  layout 'analytics'
+end

ee/app/controllers/analytics/cycle_analytics_controller.rb

+# frozen_string_literal: true
+
+class Analytics::CycleAnalyticsController < Analytics::ApplicationController
+end

ee/app/controllers/analytics/productivity_analytics_controller.rb

+# frozen_string_literal: true
+
+class Analytics::ProductivityAnalyticsController < Analytics::ApplicationController
+end

ee/app/views/analytics/cycle_analytics/show.html.haml

+- page_title _('Cycle Analytics')

ee/app/views/analytics/productivity_analytics/show.html.haml

+- page_title _('Productivity Analytics')

ee/app/views/layouts/analytics.html.haml

+- page_title _('Analytics')
+- header_title _('Analytics'), analytics_root_path
+- nav 'analytics'
+- @left_sidebar = true
+
+= render template: 'layouts/application'

ee/app/views/layouts/nav/sidebar/_analytics.html.haml

+.nav-sidebar{ class: ("sidebar-collapsed-desktop" if collapsed_sidebar?) }
+  .nav-sidebar-inner-scroll
+    .context-header
+      = link_to analytics_root_path, title: _('Analytics') do
+        .avatar-container.s40.settings-avatar
+          = sprite_icon('log', size: 24)
+        .sidebar-context-title= _('Analytics')
+    %ul.sidebar-top-level-items
+      = nav_link(controller: :productivity_analytics) do
+        = link_to analytics_productivity_analytics_path, class: 'qa-sidebar-productivity-analytics' do
+          .nav-icon-container
+            = sprite_icon('comment')
+          %span.nav-item-name
+            = _('Productivity Analytics')
+        %ul.sidebar-sub-level-items.is-fly-out-only
+          = nav_link(controller: :productivity_analytics, html_options: { class: "fly-out-top-item qa-sidebar-productivity-analytics-fly-out" } ) do
+            = link_to analytics_productivity_analytics_path do
+              %strong.fly-out-top-item-name
+                = _('Productivity Analytics')
+
+      = nav_link(controller: :cycle_analytics) do
+        = link_to analytics_cycle_analytics_path, class: 'qa-sidebar-cycle-analytics' do
+          .nav-icon-container
+            = sprite_icon('repeat')
+          %span.nav-item-name
+            = _('Cycle Analytics')
+        %ul.sidebar-sub-level-items.is-fly-out-only
+          = nav_link(controller: :cycle_analytics, html_options: { class: "fly-out-top-item qa-sidebar-cycle-analytics-fly-out" } ) do
+            = link_to analytics_cycle_analytics_path do
+              %strong.fly-out-top-item-name
+                = _('Cycle Analytics')
+
+    = render 'shared/sidebar_toggle_button'

ee/changelogs/unreleased/group-analytics-frame.yml

+---
+title: Add instance level analytics
+merge_request: 14173
+author:
+type: added

ee/config/routes/analytics.rb

+# frozen_string_literal: true
+
+namespace :analytics do
+  root to: redirect('-/analytics/productivity_analytics')
+
+  resource :productivity_analytics, only: :show
+  resource :cycle_analytics, only: :show
+end

ee/spec/controllers/analytics/cycle_analytics_controller_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Analytics::CycleAnalyticsController do
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+  end
+
+  describe 'GET show' do
+    it 'renders `show` template' do
+      get :show
+
+      expect(response).to render_template :show
+    end
+  end
+end

ee/spec/controllers/analytics/productivity_analytics_controller_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Analytics::ProductivityAnalyticsController do
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+  end
+
+  describe 'GET show' do
+    it 'renders `show` template' do
+      get :show
+
+      expect(response).to render_template :show
+    end
+  end
+end

ee/spec/routing/analytics_routing_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'Analytics' do
+  include RSpec::Rails::RequestExampleGroup
+  include Warden::Test::Helpers
+
+  let(:user) { create(:user) }
+
+  it "redirects to productivity_analytics" do
+    expect(get('/-/analytics')).to redirect_to('/-/analytics/productivity_analytics')
+  end
+
+  context ':analytics feature is disabled' do
+    before do
+      stub_feature_flags(analytics: false)
+    end
+
+    it 'redirects to sign_in if user is not authenticated' do
+      expect(get('/-/analytics')).to redirect_to('/users/sign_in')
+    end
+
+    it 'returns 404 if user is authenticated' do
+      login_as(user)
+
+      expect(get('/-/analytics')).to eq(404)
+    end
+  end
+end

ee/spec/views/layouts/nav/sidebar/_analytics.html.haml_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe 'layouts/nav/sidebar/_analytics' do
+  it_behaves_like 'has nav sidebar'
+
+  context 'top-level items' do
+    before do
+      render
+    end
+
+    it 'has `Analytics` link' do
+      expect(rendered).to have_content('Analytics')
+      expect(rendered).to include(analytics_root_path)
+      expect(rendered).to match(/<use xlink:href=".+?icons-.+?#log">/)
+    end
+
+    it 'has `Productivity Analytics` link' do
+      expect(rendered).to have_content('Productivity Analytics')
+      expect(rendered).to include(analytics_productivity_analytics_path)
+      expect(rendered).to match(/<use xlink:href=".+?icons-.+?#comment">/)
+    end
+
+    it 'has `Cycle Analytics` link' do
+      expect(rendered).to have_content('Cycle Analytics')
+      expect(rendered).to include(analytics_cycle_analytics_path)
+      expect(rendered).to match(/<use xlink:href=".+?icons-.+?#repeat">/)
+    end
+  end
+end

locale/gitlab.pot

@@ -10308,6 +10308,9 @@ msgstr ""
 msgid "Proceed"
 msgstr ""
 
+msgid "Productivity Analytics"
+msgstr ""
+
 msgid "Profile"
 msgstr ""