127.0.0.1	localhost
::1	localhost ip6-localhost ip6-loopback
fe00::0	ip6-localnet
fe00::0	ip6-mcastprefix
fe00::1	ip6-allnodes
fe00::2	ip6-allrouters
123.45.67.89	some.domain
`,
			expectedHostsFileContent: `# Kubernetes-managed hosts file (host network).
# hosts file for testing.
127.0.0.1	localhost
::1	localhost ip6-localhost ip6-loopback
fe00::0	ip6-localnet
fe00::0	ip6-mcastprefix
fe00::1	ip6-allnodes

// plugin type, but this method mainly is targeted for none attachable plugin.
// After setup is done, create symbolic links on both global map path and pod
// device map path. Once symbolic links are created, take fd lock by
// loopback for the device to avoid silent volume replacement. This lock
// will be released once no one uses the device.
// If all steps are completed, the volume is marked as mounted.
func (og *operationGenerator) GenerateMapVolumeFunc(

}}","refId":"A"}],"thresholds":[],"timeRegions":[],"title":"Istio Components by Version","tooltip":{"shared":true,"sort":0,"value_type":"individual"},"type":"graph","xaxis":{"mode":"time","show":true,"values":[]},"yaxes":[{"format":"short","logBase":1,"show":true},{"format":"short","logBase":1,"show":false}],"yaxis":{"align":false}}],"schemaVersion":38,"style":"dark","tags":[],"templating":{"list":[{"hide":0,"includeAll":false,"multi":false,"name":"datasource","options":[],"query":"prometheus","queryValue":"","...

	limitStr := r.Form.Get("limit")
	limitLines, err := strconv.Atoi(limitStr)
	if err != nil {
		limitLines = 10
	}

	logKind := madmin.LogKind(strings.ToUpper(r.Form.Get("logType"))).LogMask()
	if logKind == 0 {
		logKind = madmin.LogMaskAll
	}

	// Avoid reusing tcp connection if read timeout is hit
	// This is needed to make r.Context().Done() work as
	// expected in case of read timeout

	var buffer bytes.Buffer
	buffer.WriteString(managedHostsHeader)
	buffer.WriteString("127.0.0.1\tlocalhost\n")                      // ipv4 localhost
	buffer.WriteString("::1\tlocalhost ip6-localhost ip6-loopback\n") // ipv6 localhost
	buffer.WriteString("fe00::0\tip6-localnet\n")
	buffer.WriteString("fe00::0\tip6-mcastprefix\n")
	buffer.WriteString("fe00::1\tip6-allnodes\n")
	buffer.WriteString("fe00::2\tip6-allrouters\n")

# mangle table is less contentious so use that if possible.
function config-ip-firewall {
  echo "Configuring IP firewall rules"

  # Do not consider loopback addresses as martian source or destination while
  # routing. This enables the use of 127/8 for local routing purposes.
  sysctl -w net.ipv4.conf.all.route_localnet=1