sink = zapcore.NewMultiWriteSyncer(outputSink, rotaterSink)
	} else if rotaterSink != nil {
		sink = rotaterSink
	} else {
		sink = outputSink
	}

	alwaysOn := zapcore.NewCore(enc, sink, zap.NewAtomicLevelAt(zapcore.DebugLevel))
	conditionallyOn := func(scopeName string) zapcore.Core {
		scope := FindScope(scopeName)
		enabler := func(lvl zapcore.Level) bool {
			switch lvl {

	}

	u, err := url.Parse(r.Target.Endpoint)
	if err != nil {
		return err
	}

	cred := r.Target.Creds

	c, err := miniogo.NewCore(u.Host, &miniogo.Options{
		Creds:        credentials.NewStaticV4(cred.AccessKey, cred.SecretKey, cred.SessionToken),
		Secure:       u.Scheme == "https",
		Transport:    getRemoteInstanceTransport(),

	cred := getReqAccessCred(r, globalSite.Region())
	// In a federated deployment, all the instances share config files
	// and hence expected to have same credentials.
	core, err := miniogo.NewCore(host, &miniogo.Options{
		Creds:     credentials.NewStaticV4(cred.AccessKey, cred.SecretKey, ""),
		Secure:    globalIsTLS,
		Transport: getRemoteInstanceTransport(),
	})
	if err != nil {
		return nil, err