func RegisterShardedDrivers() {
// default topo server
ts := topo.GetServer()
db.Register("vtdb", &sDriver{ts, false})
db.Register("vtdb-streaming", &sDriver{ts, true})
// forced zk topo server
zconn := zk.NewMetaConn(false)
zkts := zktopo.NewServer(zconn)
db.Register("vtdb-zk", &sDriver{zkts, false})
db.Register("vtdb-zk-streaming", &sDriver{zkts, true})
// forced zkocc topo server
zkoccconn := zk.NewMetaConn(true)
zktsro := zktopo.NewServer(zkoccconn)
db.Register("vtdb-zkocc", &sDriver{zktsro, false})
db.Register("vtdb-zkocc-streaming", &sDriver{zktsro, true})
}
func init() {
cmdMap = map[string]cmdFunc{
"cat": cmdCat,
"chmod": cmdChmod,
"cp": cmdCp,
"edit": cmdEdit,
"elock": cmdElock,
"ls": cmdLs,
"qlock": cmdQlock,
"rm": cmdRm,
"stat": cmdStat,
"touch": cmdTouch,
"unzip": cmdUnzip,
"wait": cmdWait,
"watch": cmdWatch,
"zip": cmdZip,
}
zconn = zk.NewMetaConn(false)
}
func main() {
defer logutil.Flush()
zknsDomain := flag.String("zkns-domain", "", "The naming hierarchy portion to serve")
zknsRoot := flag.String("zkns-root", "", "The root path from which to resolve")
bindAddr := flag.String("bind-addr", ":31981", "Bind the debug http server")
flag.Parse()
if *bindAddr != "" {
go func() {
err := http.ListenAndServe(*bindAddr, nil)
if err != nil {
log.Fatalf("ListenAndServe: %s", err)
}
}()
}
zconn := zk.NewMetaConn(false)
fqdn := netutil.FullyQualifiedHostnameOrPanic()
zr1 := newZknsResolver(zconn, fqdn, *zknsDomain, *zknsRoot)
pd := &pdns{zr1}
pd.Serve(os.Stdin, os.Stdout)
os.Stdout.Close()
}
func init() {
zconn := zk.NewMetaConn(false)
stats.PublishJSONFunc("ZkMetaConn", zconn.String)
topo.RegisterServer("zookeeper", NewServer(zconn))
}
func init() {
zkoccconn := zk.NewMetaConn(true)
topo.RegisterServer("zkocc", zktopo.NewServer(zkoccconn))
}