Merge branch '5615-non-admins-only-archieve-ce' into 'master'

Add EE backport for the admin view

See merge request gitlab-org/gitlab-ce!29268

app/views/admin/application_settings/_visibility_and_access.html.haml

@@ -8,6 +8,7 @@
     .form-group
       = f.label s_('ProjectCreationLevel|Default project creation protection'), class: 'label-bold'
       = f.select :default_project_creation, options_for_select(Gitlab::Access.project_creation_options, @application_setting.default_project_creation), {}, class: 'form-control'
+    = render_if_exists 'admin/application_settings/default_project_deletion_protection_setting', form: f
     .form-group.visibility-level-setting
       = f.label :default_project_visibility, class: 'label-bold'
       = render('shared/visibility_radios', model_method: :default_project_visibility, form: f, selected_level: @application_setting.default_project_visibility, form_model: Project.new)

changelogs/unreleased/5615-non-admins-only-archieve-ce.yml

+---
+title: Add deletion protection setting column to application_settings table
+merge_request: 29268
+author:
+type: other

db/migrate/20190605104727_add_default_project_deletion_protection_to_application_settings.rb

+# frozen_string_literal: true
+
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddDefaultProjectDeletionProtectionToApplicationSettings < ActiveRecord::Migration[5.1]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default :application_settings, :default_project_deletion_protection, :boolean, default: false, allow_null: false
+  end
+
+  def down
+    remove_column :application_settings, :default_project_deletion_protection
+  end
+end

db/schema.rb

@@ -194,6 +194,7 @@ ActiveRecord::Schema.define(version: 20190611161641) do
     t.text "encrypted_lets_encrypt_private_key"
     t.text "encrypted_lets_encrypt_private_key_iv"
     t.boolean "dns_rebinding_protection_enabled", default: true, null: false
+    t.boolean "default_project_deletion_protection", default: false, null: false
     t.index ["usage_stats_set_by_user_id"], name: "index_application_settings_on_usage_stats_set_by_user_id", using: :btree
   end