public TextResource getTemplate() {
        return template;
    }

    private String generateStartScriptContentFromTemplate(final Map<String, String> binding) {
        try (Reader reader = getTemplate().asReader()) {
            SimpleTemplateEngine engine = new SimpleTemplateEngine();
            Template template = engine.createTemplate(reader);
            String output = template.make(binding).toString();

		ttl:   time.Second * 30,
		cycle: atomic.NewInt32(0),
		mu:    sync.RWMutex{},
	}
}

func (l *LeaderElection) isLeader() bool {
	l.mu.RLock()
	defer l.mu.RUnlock()
	if !l.enabled {
		return true
	}
	if l.le == nil {
		return false
	}
	return l.le.IsLeader()

				usage()
			}
			op = r
		case 'v':
			if verbose {
				// Can be set only once.
				usage()
			}
			verbose = true
		default:
			usage()
		}
	}
}

const (
	arHeader = "!<arch>\n"
)

// An Archive represents an open archive file. It is always scanned sequentially
// from start to end, without backing up.
type Archive struct {
	a        *archive.Archive