class ProjectMigrateHashedStorageWorker
include ApplicationWorker
LEASE_TIMEOUT = 30.seconds.to_i
def perform(project_id)
project = Project.find_by(id: project_id)
return if project.nil? || project.pending_delete?
uuid = lease_for(project_id).try_obtain
if uuid
::Projects::HashedStorageMigrationService.new(project, logger).execute
else
false
end
rescue => ex
cancel_lease_for(project_id, uuid) if uuid
raise ex
end
def lease_for(project_id)
Gitlab::ExclusiveLease.new(lease_key(project_id), timeout: LEASE_TIMEOUT)
end
private
def lease_key(project_id)
"project_migrate_hashed_storage_worker:#{project_id}"
end
def cancel_lease_for(project_id, uuid)
Gitlab::ExclusiveLease.cancel(lease_key(project_id), uuid)
end
end