func main() {
defer func() {
if r := recover(); r != nil {
log.Errorf("run time panic: %s : %s", r, debug.Stack())
}
reboot()
}()
src, err := extraconfig.GuestInfoSourceWithPrefix("init")
if err != nil {
log.Error(err)
return
}
extraconfig.Decode(src, &config)
debugLevel = config.Diagnostics.DebugLevel
if debugLevel > 2 {
enableShell()
}
setLogLevels()
logFile, err := os.OpenFile("/dev/ttyS1", os.O_WRONLY|os.O_SYNC, 0644)
if err != nil {
log.Errorf("Could not pipe stderr to serial for debugging info. Some debug info may be lost! Error reported was %s", err)
}
err = syscall.Dup3(int(logFile.Fd()), int(os.Stderr.Fd()), 0)
if err != nil {
log.Errorf("Could not pipe logfile to standard error due to error %s", err)
}
_, err = os.Stderr.WriteString("all stderr redirected to debug log")
if err != nil {
log.Errorf("Could not write to Stderr due to error %s", err)
}
sink, err := extraconfig.GuestInfoSinkWithPrefix("init")
if err != nil {
log.Error(err)
return
}
// create the tether
tthr = tether.New(src, sink, &operations{})
// register the toolbox extension and configure for appliance
toolbox := configureToolbox(tether.NewToolbox())
toolbox.PrimaryIP = externalIP
tthr.Register("Toolbox", toolbox)
err = tthr.Start()
if err != nil {
log.Error(err)
return
}
log.Info("Clean exit from init")
}
func main() {
defer func() {
if r := recover(); r != nil {
log.Errorf("run time panic: %s : %s", r, debug.Stack())
}
reboot()
}()
if strings.HasSuffix(os.Args[0], "-debug") {
extraconfig.DecodeLogLevel = log.DebugLevel
extraconfig.EncodeLogLevel = log.DebugLevel
}
log.SetLevel(log.DebugLevel)
src, err := extraconfig.GuestInfoSourceWithPrefix("init")
if err != nil {
log.Error(err)
return
}
sink, err := extraconfig.GuestInfoSinkWithPrefix("init")
if err != nil {
log.Error(err)
return
}
// create the tether
tthr = tether.New(src, sink, &operations{})
// register the toolbox extension
tthr.Register("Toolbox", tether.NewToolbox())
err = tthr.Start()
if err != nil {
log.Error(err)
return
}
log.Info("Clean exit from init")
}
func main() {
defer func() {
if r := recover(); r != nil {
log.Errorf("run time panic: %s : %s", r, debug.Stack())
}
halt()
}()
logFile, err := os.OpenFile("/dev/ttyS1", os.O_WRONLY|os.O_SYNC, 0644)
if err != nil {
log.Errorf("Could not open serial port for debugging info. Some debug info may be lost! Error reported was %s", err)
}
if err = syscall.Dup3(int(logFile.Fd()), int(os.Stderr.Fd()), 0); err != nil {
log.Errorf("Could not pipe logfile to standard error due to error %s", err)
}
if _, err = os.Stderr.WriteString("all stderr redirected to debug log"); err != nil {
log.Errorf("Could not write to Stderr due to error %s", err)
}
// where to look for the various devices and files related to tether
pathPrefix = "/.tether"
if strings.HasSuffix(os.Args[0], "-debug") {
extraconfig.DecodeLogLevel = log.DebugLevel
extraconfig.EncodeLogLevel = log.DebugLevel
}
// use the same logger for trace and other logging
trace.Logger = log.StandardLogger()
log.SetLevel(log.DebugLevel)
// Initiliaze logger with default TextFormatter
log.SetFormatter(&log.TextFormatter{DisableColors: true, FullTimestamp: true})
// TODO: hard code executor initialization status reporting via guestinfo here
err = createDevices()
if err != nil {
log.Error(err)
// return gives us good behaviour in the case of "-debug" binary
return
}
sshserver := NewAttachServerSSH()
src, err := extraconfig.GuestInfoSource()
if err != nil {
log.Error(err)
return
}
sink, err := extraconfig.GuestInfoSink()
if err != nil {
log.Error(err)
return
}
// create the tether
tthr = tether.New(src, sink, &operations{})
// register the attach extension
tthr.Register("Attach", sshserver)
// register the toolbox extension
tthr.Register("Toolbox", tether.NewToolbox().InContainer())
err = tthr.Start()
if err != nil {
log.Error(err)
return
}
log.Info("Clean exit from tether")
}
func main() {
defer func() {
if r := recover(); r != nil {
log.Errorf("run time panic: %s : %s", r, debug.Stack())
}
halt()
}()
// where to look for the various devices and files related to tether
pathPrefix = "/.tether"
if strings.HasSuffix(os.Args[0], "-debug") {
extraconfig.DecodeLogLevel = log.DebugLevel
extraconfig.EncodeLogLevel = log.DebugLevel
}
// use the same logger for trace and other logging
trace.Logger = log.StandardLogger()
log.SetLevel(log.DebugLevel)
// Initiliaze logger with default TextFormatter
log.SetFormatter(&log.TextFormatter{DisableColors: true, FullTimestamp: true})
// TODO: hard code executor initialization status reporting via guestinfo here
err := createDevices()
if err != nil {
log.Error(err)
// return gives us good behaviour in the case of "-debug" binary
return
}
sshserver := &attachServerSSH{}
server = sshserver
src, err := extraconfig.GuestInfoSource()
if err != nil {
log.Error(err)
return
}
sink, err := extraconfig.GuestInfoSink()
if err != nil {
log.Error(err)
return
}
// create the tether
tthr = tether.New(src, sink, &operations{})
// register the attach extension
tthr.Register("Attach", sshserver)
// register the toolbox extension
tthr.Register("Toolbox", tether.NewToolbox().InContainer())
err = tthr.Start()
if err != nil {
log.Error(err)
return
}
log.Info("Clean exit from tether")
}