func startDaemon() {
fmt.Printf("%s\n", RexRayLogoAscii)
var success []byte
var failure []byte
var conn net.Conn
if !fg {
success = []byte{0}
failure = []byte{1}
var dialErr error
log.Printf("Dialing %s\n", client)
conn, dialErr = net.Dial("unix", client)
if dialErr != nil {
panic(dialErr)
}
}
writePidErr := util.WritePidFile(-1)
if writePidErr != nil {
if conn != nil {
conn.Write(failure)
}
panic(writePidErr)
}
defer func() {
r := recover()
os.Remove(util.PidFile())
if r != nil {
panic(r)
}
}()
log.Printf("Created pid file, pid=%d\n", os.Getpid())
init := make(chan error)
sigc := make(chan os.Signal, 1)
stop := make(chan os.Signal)
signal.Notify(sigc,
syscall.SIGKILL,
syscall.SIGHUP,
syscall.SIGINT,
syscall.SIGTERM,
syscall.SIGQUIT)
go func() {
rrdaemon.Start(c.Host, init, stop)
}()
initErrors := make([]error, 0)
for initErr := range init {
initErrors = append(initErrors, initErr)
log.Println(initErr)
}
if conn != nil {
if len(initErrors) == 0 {
conn.Write(success)
} else {
conn.Write(failure)
}
conn.Close()
}
if len(initErrors) > 0 {
return
}
sigv := <-sigc
log.Printf("Received shutdown signal %v\n", sigv)
stop <- sigv
}
func startDaemon() {
var out io.Writer = os.Stdout
if !log.IsTerminal() {
logFile, logFileErr := util.LogFile("rexray.log")
failOnError(logFileErr)
out = io.MultiWriter(os.Stdout, logFile)
}
log.SetOutput(out)
fmt.Fprintf(out, "%s\n", rexRayLogoASCII)
util.PrintVersion(out)
fmt.Fprintln(out)
var success []byte
var failure []byte
var conn net.Conn
if !fg {
success = []byte{0}
failure = []byte{1}
var dialErr error
log.Printf("dialing %s", client)
conn, dialErr = net.Dial("unix", client)
if dialErr != nil {
panic(dialErr)
}
}
writePidErr := util.WritePidFile(-1)
if writePidErr != nil {
if conn != nil {
conn.Write(failure)
}
panic(writePidErr)
}
defer func() {
r := recover()
os.Remove(util.PidFilePath())
if r != nil {
panic(r)
}
}()
log.Printf("created pid file, pid=%d", os.Getpid())
init := make(chan error)
sigc := make(chan os.Signal, 1)
stop := make(chan os.Signal)
signal.Notify(sigc,
syscall.SIGKILL,
syscall.SIGHUP,
syscall.SIGINT,
syscall.SIGTERM,
syscall.SIGQUIT)
go func() {
rrdaemon.Start(r.Config.Host, init, stop)
}()
var initErrors []error
for initErr := range init {
initErrors = append(initErrors, initErr)
log.Println(initErr)
}
if conn != nil {
if len(initErrors) == 0 {
conn.Write(success)
} else {
conn.Write(failure)
}
conn.Close()
}
if len(initErrors) > 0 {
return
}
sigv := <-sigc
log.Printf("received shutdown signal %v", sigv)
stop <- sigv
}
persistent bool
overrideby string
}
//RexrayCmd
var RexrayCmd = &cobra.Command{
Use: "rexray",
Run: func(cmd *cobra.Command, args []string) {
InitConfig()
if !daemon {
cmd.Usage()
return
}
if err := rrdaemon.Start(host); err != nil {
log.Fatalf("Error starting daemon: %s", err)
}
},
}
var versionCmd = &cobra.Command{
Use: "version",
Run: func(cmd *cobra.Command, args []string) {
fmt.Printf("\nRexray Version: %v\n", "0.1.150610")
},
}
var getdriversCmd = &cobra.Command{
Use: "get-drivers",