Add columns pages/artifacts size limits

* projects
* namespaces

changelogs/unreleased/pages-per-project-size-limit-db.yml

+---
+title: Add columns for per project/group max pages/artifacts sizes
+merge_request: 17231
+author:
+type: added

db/migrate/20190911115056_add_projects_max_pages_size.rb

+# frozen_string_literal: true
+
+class AddProjectsMaxPagesSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :max_pages_size, :integer
+  end
+end

db/migrate/20190911115109_add_namespaces_max_pages_size.rb

+# frozen_string_literal: true
+
+class AddNamespacesMaxPagesSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :namespaces, :max_pages_size, :integer
+  end
+end

db/migrate/20190911115207_add_projects_max_artifacts_size.rb

+# frozen_string_literal: true
+
+class AddProjectsMaxArtifactsSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :max_artifacts_size, :integer
+  end
+end

db/migrate/20190911115222_add_namespaces_max_artifacts_size.rb

+# frozen_string_literal: true
+
+class AddNamespacesMaxArtifactsSize < ActiveRecord::Migration[5.2]
+  DOWNTIME = false
+
+  def change
+    add_column :namespaces, :max_artifacts_size, :integer
+  end
+end

db/schema.rb

@@ -2317,6 +2317,8 @@ ActiveRecord::Schema.define(version: 2019_09_19_162036) do
     t.integer "last_ci_minutes_usage_notification_level"
     t.integer "subgroup_creation_level", default: 1
     t.boolean "emails_disabled"
+    t.integer "max_pages_size"
+    t.integer "max_artifacts_size"
     t.index ["created_at"], name: "index_namespaces_on_created_at"
     t.index ["custom_project_templates_group_id", "type"], name: "index_namespaces_on_custom_project_templates_group_id_and_type", where: "(custom_project_templates_group_id IS NOT NULL)"
     t.index ["file_template_project_id"], name: "index_namespaces_on_file_template_project_id"
@@ -2909,6 +2911,8 @@ ActiveRecord::Schema.define(version: 2019_09_19_162036) do
     t.boolean "merge_requests_disable_committers_approval"
     t.boolean "require_password_to_approve"
     t.boolean "emails_disabled"
+    t.integer "max_pages_size"
+    t.integer "max_artifacts_size"
     t.index ["archived", "pending_delete", "merge_requests_require_code_owner_approval"], name: "projects_requiring_code_owner_approval", where: "((pending_delete = false) AND (archived = false) AND (merge_requests_require_code_owner_approval = true))"
     t.index ["created_at"], name: "index_projects_on_created_at"
     t.index ["creator_id"], name: "index_projects_on_creator_id"

lib/gitlab/import_export/import_export.yml

@@ -143,6 +143,8 @@ excluded_attributes:
     - :mirror_last_update_at
     - :mirror_last_successful_update_at
     - :emails_disabled
+    - :max_pages_size
+    - :max_artifacts_size
   namespaces:
     - :runners_token
     - :runners_token_encrypted