if opts == nil {
		return nil
	}

	capabilities := &runtimeapi.Capability{
		AddCapabilities:  make([]string, len(opts.Add)),
		DropCapabilities: make([]string, len(opts.Drop)),
	}
	for index, value := range opts.Add {
		capabilities.AddCapabilities[index] = string(value)
	}
	for index, value := range opts.Drop {
		capabilities.DropCapabilities[index] = string(value)
	}