func main() {
flag.Parse()
if veryVerbose {
verbose = true
raft.SetLogLevel(raft.Debug)
}
if machines != "" {
cluster = strings.Split(machines, ",")
} else if machinesFile != "" {
b, err := ioutil.ReadFile(machinesFile)
if err != nil {
fatal("Unable to read the given machines file: %s", err)
}
cluster = strings.Split(string(b), ",")
}
// Setup commands.
registerCommands()
// Read server info from file or grab it from user.
if err := os.MkdirAll(dirPath, 0744); err != nil {
fatal("Unable to create path: %s", err)
}
info = getInfo(dirPath)
// security type
st := securityType(SERVER)
clientSt := securityType(CLIENT)
if st == -1 || clientSt == -1 {
fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
}
// Create etcd key-value store
etcdStore = store.CreateStore(maxSize)
startRaft(st)
if webPort != -1 {
// start web
etcdStore.SetMessager(&storeMsg)
go webHelper()
go web.Start(raftServer, webPort)
}
startClientTransport(info.ClientPort, clientSt)
}
func main() {
flag.Parse()
if cpuprofile != "" {
runCPUProfile()
}
if veryVerbose {
verbose = true
raft.SetLogLevel(raft.Debug)
}
parseCorsFlag()
if machines != "" {
cluster = strings.Split(machines, ",")
} else if machinesFile != "" {
b, err := ioutil.ReadFile(machinesFile)
if err != nil {
fatalf("Unable to read the given machines file: %s", err)
}
cluster = strings.Split(string(b), ",")
}
// Check TLS arguments
raftTLSConfig, ok := tlsConfigFromInfo(argInfo.RaftTLS)
if !ok {
fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
}
etcdTLSConfig, ok := tlsConfigFromInfo(argInfo.EtcdTLS)
if !ok {
fatal("Please specify cert and key file or cert and key file and CAFile or none of the three")
}
argInfo.Name = strings.TrimSpace(argInfo.Name)
if argInfo.Name == "" {
fatal("ERROR: server name required. e.g. '-n=server_name'")
}
// Check host name arguments
argInfo.RaftURL = sanitizeURL(argInfo.RaftURL, raftTLSConfig.Scheme)
argInfo.EtcdURL = sanitizeURL(argInfo.EtcdURL, etcdTLSConfig.Scheme)
argInfo.WebURL = sanitizeURL(argInfo.WebURL, "http")
argInfo.RaftListenHost = sanitizeListenHost(argInfo.RaftListenHost, argInfo.RaftURL)
argInfo.EtcdListenHost = sanitizeListenHost(argInfo.EtcdListenHost, argInfo.EtcdURL)
// Read server info from file or grab it from user.
if err := os.MkdirAll(dirPath, 0744); err != nil {
fatalf("Unable to create path: %s", err)
}
info := getInfo(dirPath)
// Create etcd key-value store
etcdStore = store.CreateStore(maxSize)
snapConf = newSnapshotConf()
// Create etcd and raft server
e = newEtcdServer(info.Name, info.EtcdURL, info.EtcdListenHost, &etcdTLSConfig, &info.EtcdTLS)
r = newRaftServer(info.Name, info.RaftURL, info.RaftListenHost, &raftTLSConfig, &info.RaftTLS)
startWebInterface()
r.ListenAndServe()
e.ListenAndServe()
}