Add v2 to reserved top level routes

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/db/post_migrate/20190325111602_rename_v2_root_namespaces.rb b/db/post_migrate/20190325111602_rename_v2_root_namespaces.rb
new file mode 100644
index 00000000000..8571bb82fa0
--- /dev/null
+++ b/db/post_migrate/20190325111602_rename_v2_root_namespaces.rb
@@ -0,0 +1,27 @@
+# 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 RenameV2RootNamespaces < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+  include Gitlab::Database::RenameReservedPathsMigration::V1
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  # We're taking over the /v2 namespace as it necessary for Docker client to
+  # work with GitLab as Dependency proxy for containers.
+  def up
+    disable_statement_timeout do
+      rename_root_paths 'v2'
+    end
+  end
+
+  def down
+    disable_statement_timeout do
+      revert_renames
+    end
+  end
+end