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.Errorf("Need both from and to topo")
exit.Return(1)
}
ctx := context.Background()
fromTS := topo.GetServerByName(*fromTopo)
toTS := topo.GetServerByName(*toTopo)
if *doKeyspaces {
helpers.CopyKeyspaces(ctx, fromTS.Impl, toTS.Impl)
}
if *doShards {
helpers.CopyShards(ctx, fromTS.Impl, toTS.Impl, *deleteKeyspaceShards)
}
if *doShardReplications {
helpers.CopyShardReplications(ctx, fromTS.Impl, toTS.Impl)
}
if *doTablets {
helpers.CopyTablets(ctx, fromTS.Impl, toTS.Impl)
}
}
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)
actionPath, 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)
}
if actionPath != "" {
if *noWaitForAction {
fmt.Println(actionPath)
} else {
err := wr.WaitForCompletion(actionPath)
if err != nil {
log.Error(err.Error())
exit.Return(255)
} else {
log.Infof("action completed: %v", actionPath)
}
}
}
}
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]
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()
ctx, cancel := context.WithTimeout(context.Background(), *waitTime)
wr := wrangler.New(logutil.NewConsoleLogger(), topoServer, tmclient.NewTabletManagerClient(), *lockWaitTimeout)
installSignalHandlers(cancel)
for _, f := range initFuncs {
f()
}
err := vtctl.RunCommand(ctx, wr, args)
cancel()
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)
}
}