Merge branch 'ee-backport-4753-tracing-mvc' into 'master'

backport changes from gitlab-ee!7903

See merge request gitlab-org/gitlab-ce!22767

app/helpers/projects_helper.rb

@@ -540,4 +540,13 @@ module ProjectsHelper
       network
     ]
   end
+
+  def sidebar_operations_paths
+    %w[
+      environments
+      clusters
+      user
+      gcp
+    ]
+  end
 end

app/views/layouts/nav/sidebar/_project.html.haml

@@ -195,7 +195,7 @@
                     = _('Charts')
 
       - if project_nav_tab? :operations
-        = nav_link(controller: [:environments, :clusters, :user, :gcp]) do
+        = nav_link(controller: sidebar_operations_paths) do
           = link_to metrics_project_environments_path(@project), class: 'shortcuts-operations' do
             .nav-icon-container
               = sprite_icon('cloud-gear')
@@ -203,7 +203,7 @@
               = _('Operations')
 
           %ul.sidebar-sub-level-items
-            = nav_link(controller: [:environments, :clusters, :user, :gcp], html_options: { class: "fly-out-top-item" } ) do
+            = nav_link(controller: sidebar_operations_paths, html_options: { class: "fly-out-top-item" } ) do
               = link_to metrics_project_environments_path(@project) do
                 %strong.fly-out-top-item-name
                   =  _('Operations')
@@ -215,6 +215,8 @@
                   %span
                     = _('Metrics')
 
+              = render_if_exists "layouts/nav/sidebar/tracing_link"
+
               = nav_link(controller: :environments, action: [:index, :folder, :show, :new, :edit, :create, :update, :stop, :terminal]) do
                 = link_to project_environments_path(@project), title: _('Environments'), class: 'shortcuts-environments qa-operations-environments-link' do
                   %span
@@ -326,6 +328,7 @@
                   = link_to project_settings_ci_cd_path(@project), title: _('CI / CD') do
                     %span
                       = _('CI / CD')
+              = render_if_exists 'projects/sidebar/settings_operations'
               - if @project.pages_available?
                 = nav_link(controller: :pages) do
                   = link_to project_pages_path(@project), title: _('Pages') do

spec/lib/gitlab/import_export/attribute_configuration_spec.rb

@@ -23,15 +23,23 @@ describe 'Import/Export attribute configuration' do
   let(:safe_attributes_file) { 'spec/lib/gitlab/import_export/safe_model_attributes.yml' }
   let(:safe_model_attributes) { YAML.load_file(safe_attributes_file) }
 
+  let(:ee_safe_attributes_file) { 'ee/spec/lib/gitlab/import_export/safe_model_attributes.yml' }
+  let(:ee_safe_model_attributes) { File.exist?(ee_safe_attributes_file) ? YAML.load_file(ee_safe_attributes_file) : {} }
+
   it 'has no new columns' do
     relation_names.each do |relation_name|
       relation_class = relation_class_for_name(relation_name)
       relation_attributes = relation_class.new.attributes.keys
 
-      expect(safe_model_attributes[relation_class.to_s]).not_to be_nil, "Expected exported class #{relation_class} to exist in safe_model_attributes"
-
       current_attributes = parsed_attributes(relation_name, relation_attributes)
-      safe_attributes = safe_model_attributes[relation_class.to_s]
+      safe_attributes = safe_model_attributes[relation_class.to_s].dup || []
+
+      ee_safe_model_attributes[relation_class.to_s].to_a.each do |attribute|
+        safe_attributes << attribute
+      end
+
+      expect(safe_attributes).not_to be_nil, "Expected exported class #{relation_class} to exist in safe_model_attributes"
+
       new_attributes = current_attributes - safe_attributes
 
       expect(new_attributes).to be_empty, failure_message(relation_class.to_s, new_attributes)
@@ -43,6 +51,7 @@ describe 'Import/Export attribute configuration' do
       It looks like #{relation_class}, which is exported using the project Import/Export, has new attributes: #{new_attributes.join(',')}
 
       Please add the attribute(s) to SAFE_MODEL_ATTRIBUTES if you consider this can be exported.
+      #{"If the model/associations are EE-specific, use `#{File.expand_path(ee_safe_attributes_file)}`.\n" if ee_safe_model_attributes.any?}
       Otherwise, please blacklist the attribute(s) in IMPORT_EXPORT_CONFIG by adding it to its correspondent
       model in the +excluded_attributes+ section.