128 lines
4.7 KiB
Ruby
128 lines
4.7 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Storage
|
|
module LegacyNamespace
|
|
extend ActiveSupport::Concern
|
|
|
|
include Gitlab::ShellAdapter
|
|
|
|
def move_dir
|
|
proj_with_tags = first_project_with_container_registry_tags
|
|
|
|
if proj_with_tags
|
|
raise Gitlab::UpdatePathError, "Namespace #{name} (#{id}) cannot be moved because at least one project (e.g. #{proj_with_tags.name} (#{proj_with_tags.id})) has tags in container registry"
|
|
end
|
|
|
|
parent_was = if saved_change_to_parent? && parent_id_before_last_save.present?
|
|
Namespace.find(parent_id_before_last_save) # raise NotFound early if needed
|
|
end
|
|
|
|
move_repositories
|
|
|
|
if saved_change_to_parent?
|
|
former_parent_full_path = parent_was&.full_path
|
|
parent_full_path = parent&.full_path
|
|
Gitlab::UploadsTransfer.new.move_namespace(path, former_parent_full_path, parent_full_path)
|
|
|
|
if any_project_with_pages_deployed?
|
|
run_after_commit do
|
|
Gitlab::PagesTransfer.new.async.move_namespace(path, former_parent_full_path, parent_full_path)
|
|
end
|
|
end
|
|
else
|
|
Gitlab::UploadsTransfer.new.rename_namespace(full_path_before_last_save, full_path)
|
|
|
|
if any_project_with_pages_deployed?
|
|
full_path_was = full_path_before_last_save
|
|
|
|
run_after_commit do
|
|
Gitlab::PagesTransfer.new.async.rename_namespace(full_path_was, full_path)
|
|
end
|
|
end
|
|
end
|
|
|
|
# If repositories moved successfully we need to
|
|
# send update instructions to users.
|
|
# However we cannot allow rollback since we moved namespace dir
|
|
# So we basically we mute exceptions in next actions
|
|
begin
|
|
send_update_instructions
|
|
write_projects_repository_config
|
|
rescue StandardError => e
|
|
Gitlab::ErrorTracking.track_and_raise_for_dev_exception(e,
|
|
full_path_before_last_save: full_path_before_last_save,
|
|
full_path: full_path,
|
|
action: 'move_dir')
|
|
end
|
|
|
|
true # false would cancel later callbacks but not rollback
|
|
end
|
|
|
|
# Hooks
|
|
|
|
# Save the storages before the projects are destroyed to use them on after destroy
|
|
def prepare_for_destroy
|
|
old_repository_storages
|
|
end
|
|
|
|
private
|
|
|
|
def move_repositories
|
|
# Move the namespace directory in all storages used by member projects
|
|
repository_storages(legacy_only: true).each do |repository_storage|
|
|
# Ensure old directory exists before moving it
|
|
Gitlab::GitalyClient::NamespaceService.allow do
|
|
gitlab_shell.add_namespace(repository_storage, full_path_before_last_save)
|
|
|
|
# Ensure new directory exists before moving it (if there's a parent)
|
|
gitlab_shell.add_namespace(repository_storage, parent.full_path) if parent
|
|
|
|
unless gitlab_shell.mv_namespace(repository_storage, full_path_before_last_save, full_path)
|
|
|
|
Gitlab::AppLogger.error("Exception moving path #{repository_storage} from #{full_path_before_last_save} to #{full_path}")
|
|
|
|
# if we cannot move namespace directory we should rollback
|
|
# db changes in order to prevent out of sync between db and fs
|
|
raise Gitlab::UpdatePathError, 'namespace directory cannot be moved'
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def old_repository_storages
|
|
@old_repository_storage_paths ||= repository_storages(legacy_only: true)
|
|
end
|
|
|
|
def repository_storages(legacy_only: false)
|
|
# We need to get the storage paths for all the projects, even the ones that are
|
|
# pending delete. Unscoping also get rids of the default order, which causes
|
|
# problems with SELECT DISTINCT.
|
|
Project.unscoped do
|
|
namespace_projects = all_projects
|
|
namespace_projects = namespace_projects.without_storage_feature(:repository) if legacy_only
|
|
namespace_projects.pluck(Arel.sql('distinct(repository_storage)'))
|
|
end
|
|
end
|
|
|
|
def rm_dir
|
|
# Remove the namespace directory in all storages paths used by member projects
|
|
old_repository_storages.each do |repository_storage|
|
|
# Move namespace directory into trash.
|
|
# We will remove it later async
|
|
new_path = "#{full_path}+#{id}+deleted"
|
|
|
|
Gitlab::GitalyClient::NamespaceService.allow do
|
|
if gitlab_shell.mv_namespace(repository_storage, full_path, new_path)
|
|
Gitlab::AppLogger.info %Q(Namespace directory "#{full_path}" moved to "#{new_path}")
|
|
|
|
# Remove namespace directory async with delay so
|
|
# GitLab has time to remove all projects first
|
|
run_after_commit do
|
|
GitlabShellWorker.perform_in(5.minutes, :rm_namespace, repository_storage, new_path)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|