1 files changed, 15 insertions, 0 deletions
diff --git a/db/migrate/20180503175053_ensure_missing_columns_to_project_mirror_data.rb b/db/migrate/20180503175053_ensure_missing_columns_to_project_mirror_data.rb
new file mode 100644
index 00000000000..970a53d68d0
--- /dev/null
+++ b/db/migrate/20180503175053_ensure_missing_columns_to_project_mirror_data.rb
@@ -0,0 +1,15 @@
+class EnsureMissingColumnsToProjectMirrorData < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    add_column :project_mirror_data, :status, :string unless column_exists?(:project_mirror_data, :status)
+    add_column :project_mirror_data, :jid, :string unless column_exists?(:project_mirror_data, :jid)
+    add_column :project_mirror_data, :last_error, :text unless column_exists?(:project_mirror_data, :last_error)
+  end
+
+  def down
+    # db/migrate/20180502122856_create_project_mirror_data.rb will remove the table
+  end
+end