func main() {
defer exit.RecoverAll()
defer logutil.Flush()
flag.Parse()
args := flag.Args()
if len(args) != 0 {
flag.Usage()
os.Exit(1)
}
if *fromTopo == "" || *toTopo == "" {
log.Fatalf("Need both from and to topo")
}
fromTS := topo.GetServerByName(*fromTopo)
toTS := topo.GetServerByName(*toTopo)
if *doKeyspaces {
helpers.CopyKeyspaces(fromTS, toTS)
}
if *doShards {
helpers.CopyShards(fromTS, toTS, *deleteKeyspaceShards)
}
if *doShardReplications {
helpers.CopyShardReplications(fromTS, toTS)
}
if *doTablets {
helpers.CopyTablets(fromTS, toTS)
}
}
func main() {
defer exit.RecoverAll()
defer logutil.Flush()
flag.Parse()
args := flag.Args()
if len(args) == 0 {
flag.Usage()
exit.Return(1)
}
action := args[0]
installSignalHandlers()
startMsg := fmt.Sprintf("USER=%v SUDO_USER=%v %v", os.Getenv("USER"), os.Getenv("SUDO_USER"), strings.Join(os.Args, " "))
if syslogger, err := syslog.New(syslog.LOG_INFO, "vtctl "); err == nil {
syslogger.Info(startMsg)
} else {
log.Warningf("cannot connect to syslog: %v", err)
}
topoServer := topo.GetServer()
defer topo.CloseServers()
wr := wrangler.New(logutil.NewConsoleLogger(), topoServer, *waitTime, *lockWaitTimeout)
err := vtctl.RunCommand(wr, args)
switch err {
case vtctl.ErrUnknownCommand:
flag.Usage()
exit.Return(1)
case nil:
// keep going
default:
log.Errorf("action failed: %v %v", action, err)
exit.Return(255)
}
}
