// For each pod IP
	for _, pip := range podIPs {
		// Add to host ipset
		log.Debugf("adding pod %s probe to ipset %s with ip %s", pod.Name, hostsideProbeSet.Prefix, pip)
		// Add IP/port combo to set. Note that we set Replace to true - a pod ip/port combo already being
		// in the set is perfectly fine, and something we can always safely overwrite, so we will.
		if err := hostsideProbeSet.AddIP(pip, ipProto, podUID, true); err != nil {

	}

	return kubeconfig{
		Full:     string(fullYaml),
		Redacted: string(redacted),
	}, nil
}

// maybeWriteKubeConfigFile will validate the existing kubeConfig file, and rewrite/replace it if required.
func maybeWriteKubeConfigFile(cfg *config.InstallConfig) error {
	kc, err := createKubeConfig(cfg)
	if err != nil {
		return err
	}

	if err := checkExistingKubeConfigFile(cfg, kc); err != nil {

	// credElement is fetched first to skip replacing the space in access key.
	credElement := strings.TrimPrefix(strings.Split(strings.TrimSpace(v4Auth), ",")[0], signV4Algorithm)
	// Replace all spaced strings, some clients can send spaced
	// parameters and some won't. So we pro-actively remove any spaces
	// to make parsing easier.
	v4Auth = strings.ReplaceAll(v4Auth, " ", "")
	if v4Auth == "" {

	rng := rand.New(rand.NewSource(time.Now().UnixNano()))
	// Runs until the server is shut down.
	for {
		if c.State() == StateShutdown {
			return
		}
		toDial := strings.Replace(c.Remote, "http://", "ws://", 1)
		toDial = strings.Replace(toDial, "https://", "wss://", 1)
		toDial += RoutePath

		dialer := ws.DefaultDialer
		dialer.ReadBufferSize = readBufferSize
		dialer.WriteBufferSize = writeBufferSize

	languages2_1 := []*Language{
		{Code: "language-slice-replace-1-1", Name: "language-slice-replace-1-1"},
		{Code: "language-slice-replace-1-2", Name: "language-slice-replace-1-2"},
	}
	languages2_2 := []*Language{
		{Code: "language-slice-replace-2-1", Name: "language-slice-replace-2-1"},
		{Code: "language-slice-replace-2-2", Name: "language-slice-replace-2-2"},
	}

		s = s[l:]
	}
	return t
}

// Replace returns a copy of the slice s with the first n
// non-overlapping instances of old replaced by new.
// If old is empty, it matches at the beginning of the slice
// and after each UTF-8 sequence, yielding up to k+1 replacements
// for a k-rune slice.
// If n < 0, there is no limit on the number of replacements.
func Replace(s, old, new []byte, n int) []byte {
	m := 0

		default:
			return nil, ErrUnsignedHeaders
		}
	}
	return extractedSignedHeaders, ErrNone
}

// Trim leading and trailing spaces and replace sequential spaces with one space, following Trimall()
// in http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
func signV4TrimAll(input string) string {

				return ctx.Err()
			case out <- *best:
				last = best.name
			}
		} else if serverDebugLog {
			console.Debugln("mergeEntryChannels: discarding duplicate", best.name, "<=", last)
		}
		// Replace entry we just sent.
		if err := selectFrom(bestIdx); err != nil {
			return err
		}
	}
}

// merge will merge other into m.
// If the same entries exists in both and metadata matches only one is added,

		in := append([]byte(tt.in), "<spare>"...)
		in = in[:len(tt.in)]
		out := Replace(in, []byte(tt.old), []byte(tt.new), tt.n)
		if s := string(out); s != tt.out {
			t.Errorf("Replace(%q, %q, %q, %d) = %q, want %q", tt.in, tt.old, tt.new, tt.n, s, tt.out)
		}
		if cap(in) == cap(out) && &in[:1][0] == &out[:1][0] {
			t.Errorf("Replace(%q, %q, %q, %d) didn't copy", tt.in, tt.old, tt.new, tt.n)
		}
		if tt.n == -1 {

	rootCmd.Flags().Bool(name, value, usage)
	registerEnvironment(name, value, usage)
}

func registerEnvironment[T env.Parseable](name string, defaultValue T, usage string) {
	envName := strings.Replace(strings.ToUpper(name), "-", "_", -1)
	// Note: we do not rely on istio env package to retrieve configuration. We relies on viper.